WO2000019955A3 - Absorbent article having integral wicking barriers - Google Patents

Absorbent article having integral wicking barriers Download PDF

Info

Publication number
WO2000019955A3
WO2000019955A3 PCT/US1999/022167 US9922167W WO0019955A3 WO 2000019955 A3 WO2000019955 A3 WO 2000019955A3 US 9922167 W US9922167 W US 9922167W WO 0019955 A3 WO0019955 A3 WO 0019955A3
Authority
WO
WIPO (PCT)
Prior art keywords
absorbent
article
central
absorbent member
wicking
Prior art date
Application number
PCT/US1999/022167
Other languages
French (fr)
Other versions
WO2000019955A2 (en
Inventor
Fung-Jou Chen
Julie M Bednarz
Jeffrey D Lindsay
Palma Joseph Di
Original Assignee
Kimberly Clark Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Priority to KR1020017004170A priority Critical patent/KR20010085873A/en
Priority to JP2000573317A priority patent/JP2003521955A/en
Priority to AU64999/99A priority patent/AU6499999A/en
Priority to CA002345608A priority patent/CA2345608A1/en
Priority to BR9914225-2A priority patent/BR9914225A/en
Priority to EP99952950A priority patent/EP1119328A2/en
Publication of WO2000019955A2 publication Critical patent/WO2000019955A2/en
Publication of WO2000019955A3 publication Critical patent/WO2000019955A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53704—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having an inhibiting function on liquid propagation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • A61F13/4755—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being a flat barrier on or inside the absorbent article, e.g. backsheet wrapped around the edges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4758—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a longitudinal direction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/5323—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/53409—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad having a folded core
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/535—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/535—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • A61F13/536—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes having discontinuous areas of compression
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53743—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53743—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers
    • A61F13/53752—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers the layer is embedded in the absorbent core
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/5376—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the performance of the layer, e.g. acquisition rate, distribution time, transfer time
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/539—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F2013/4512—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape folded in special shape during use
    • A61F2013/4568—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape folded in special shape during use three-dimensional; with split absorbent core
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F2013/53765—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry
    • A61F2013/53782—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry with holes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture

Abstract

An absorbent article comprising a central absorbent member and a lateral wicking barrier for inhibition of wicking from the central regions of the article to an outlying outer absorbent member. The wicking barrier has a vertical component for prevention of radial wicking in the plane of the article and thus promotes center filling of the article with fluid and reduces the likelihood of leaks from the sides of the article. The wicking barrier can also have a horizontal component to prevent leakage, redirect fluid flow, and improve fit and performance of the article. In one embodiment, the central absorbent member is a concentric absorbent structure having alternating rings of barrier material and absorbent material, including a spiral wound composite formed from a layer of barrier material wound with a layer of absorbent material and then sliced to provide a thin absorbent layer having high permeability in the thickness direction but low permeability in the plane due to the barrier material. In a second embodiment the absorbent Core consists out of an outer absorbent member having a central void, open toward the body side of the absorbent article a central absorbent member disposed over and extending into the open void and a wicking barrier disposed between the outer and central absorbent member. In a second embodiment the absorbent core consists out of an outer absorbent member having a central void, open toward the body side of the absorbent article a central absorbent member disposed over and extending into the open void and a wicking barrier disposed between the outer and central absorbent member.
PCT/US1999/022167 1998-10-02 1999-09-24 Absorbent article having integral wicking barriers WO2000019955A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020017004170A KR20010085873A (en) 1998-10-02 1999-09-24 Absorbent Article Having Integral Wicking Barriers
JP2000573317A JP2003521955A (en) 1998-10-02 1999-09-24 Absorbent article with integral wicking and barrier
AU64999/99A AU6499999A (en) 1998-10-02 1999-09-24 Absorbent article having integral wicking barriers
CA002345608A CA2345608A1 (en) 1998-10-02 1999-09-24 Absorbent article having integral wicking barriers
BR9914225-2A BR9914225A (en) 1998-10-02 1999-09-24 Absorbent article having integral absorption barriers and method of manufacturing it
EP99952950A EP1119328A2 (en) 1998-10-02 1999-09-24 Absorbent article having integral wicking barriers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/165,875 US6673982B1 (en) 1998-10-02 1998-10-02 Absorbent article with center fill performance
US09/165,875 1998-10-02

Publications (2)

Publication Number Publication Date
WO2000019955A2 WO2000019955A2 (en) 2000-04-13
WO2000019955A3 true WO2000019955A3 (en) 2000-09-21

Family

ID=22600844

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/022167 WO2000019955A2 (en) 1998-10-02 1999-09-24 Absorbent article having integral wicking barriers

Country Status (16)

Country Link
US (2) US6673982B1 (en)
EP (1) EP1119328A2 (en)
JP (1) JP2003521955A (en)
KR (1) KR20010085873A (en)
CN (1) CN1213710C (en)
AR (1) AR020698A1 (en)
AU (1) AU6499999A (en)
BR (1) BR9914225A (en)
CA (1) CA2345608A1 (en)
CO (1) CO5121067A1 (en)
MX (1) MXPA01003402A (en)
PA (1) PA8483701A1 (en)
SV (1) SV1999000172A (en)
TW (1) TW482664B (en)
WO (1) WO2000019955A2 (en)
ZA (1) ZA200102549B (en)

Families Citing this family (237)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514214C2 (en) * 1999-05-28 2001-01-22 Sca Hygiene Prod Ab Absorbent articles with improved fluid handling ability
US6824879B2 (en) 1999-06-10 2004-11-30 Honeywell International Inc. Spin-on-glass anti-reflective coatings for photolithography
CA2374944A1 (en) * 1999-06-10 2000-12-21 Nigel Hacker Spin-on-glass anti-reflective coatings for photolithography
US6764477B1 (en) 1999-10-01 2004-07-20 Kimberly-Clark Worldwide, Inc. Center-fill absorbent article with reusable frame member
US6613955B1 (en) * 1999-10-01 2003-09-02 Kimberly-Clark Worldwide, Inc. Absorbent articles with wicking barrier cuffs
US6617490B1 (en) 1999-10-14 2003-09-09 Kimberly-Clark Worldwide, Inc. Absorbent articles with molded cellulosic webs
US7179951B2 (en) * 2000-06-21 2007-02-20 The Procter & Gamble Company Absorbent barrier structures having a high convective air flow rate and articles made therefrom
US6576810B1 (en) * 2000-10-25 2003-06-10 Kimberly-Clark Worldwide, Inc. Toilet training article containing an effervescent agent
US20020177832A1 (en) * 2001-05-23 2002-11-28 Elena Fernandez-Kleinlein Adaptable absorbent articles
KR100889720B1 (en) * 2001-09-21 2009-03-23 카오카부시키가이샤 Disposable diaper
AU2002227106A1 (en) * 2001-11-15 2003-06-10 Honeywell International Inc. Spin-on anti-reflective coatings for photolithography
US7799968B2 (en) * 2001-12-21 2010-09-21 Kimberly-Clark Worldwide, Inc. Sponge-like pad comprising paper layers and method of manufacture
US7211171B2 (en) 2002-01-05 2007-05-01 The Procter & Gamble Company Multiply tissue product
US6802834B2 (en) * 2002-01-15 2004-10-12 Kimberly-Clark Worldwide, Inc. Absorbent article having discontinuous absorbent core
US6989118B2 (en) * 2002-01-15 2006-01-24 Kimberly-Clark Worldwide, Inc. Process for making a reinforced fibrous absorbent member
US7745687B2 (en) * 2002-01-15 2010-06-29 Kimberly-Clark Worldwide, Inc. Absorbent article with reinforced absorbent structure
US8716548B2 (en) 2002-02-20 2014-05-06 The Procter & Gamble Company Disposable absorbent article designed to facilitate an easy change
US7846141B2 (en) 2002-09-03 2010-12-07 Bluesky Medical Group Incorporated Reduced pressure treatment system
US20050173803A1 (en) * 2002-09-20 2005-08-11 Victor Lu Interlayer adhesion promoter for low k materials
US6982052B2 (en) * 2002-09-26 2006-01-03 Kimberly-Clark Worldwide, Inc. Process and apparatus for air forming an article having a plurality of superimposed fibrous layers
US7431715B2 (en) 2002-09-27 2008-10-07 Sca Hygiene Products Ab Absorbent article
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
CA2505595C (en) * 2002-11-07 2018-04-17 Fort James Corporation Absorbent sheet exhibiting resistance to moisture penetration
US6844482B2 (en) 2002-11-13 2005-01-18 Sca Hygiene Products Ab Absorbent article with improved liquid acquisition capacity
SE0203358D0 (en) * 2002-11-13 2002-11-13 Sca Hygiene Prod Ab Absorbent articles with improved fluid absorbency
US6981297B2 (en) 2002-11-27 2006-01-03 Kimberly-Clark Worldwide, Inc. Controlled placement of a reinforcing web within a fibrous absorbent
US20040111817A1 (en) * 2002-12-17 2004-06-17 Kimberly-Clark Worldwide, Inc. Disposable scrubbing product
US7994079B2 (en) * 2002-12-17 2011-08-09 Kimberly-Clark Worldwide, Inc. Meltblown scrubbing product
US7700500B2 (en) 2002-12-23 2010-04-20 Kimberly-Clark Worldwide, Inc. Durable hydrophilic treatment for a biodegradable polymeric substrate
US7388123B2 (en) * 2002-12-30 2008-06-17 Kimberly-Clark Worldwide, Inc. Feminine care absorbent articles having guides for improved fluid handling
US7632258B2 (en) 2003-03-19 2009-12-15 Kimberly-Clark Worldwide, Inc. Multilayer absorbent article
ES2428693T3 (en) 2003-02-12 2013-11-08 The Procter & Gamble Company Absorbent core for an absorbent article
ATE523180T1 (en) 2003-02-12 2011-09-15 Procter & Gamble ABSORBENT CORE FOR AN ABSORBENT ARTICLE
US20040249364A1 (en) * 2003-06-03 2004-12-09 Ilya Kaploun Device and method for dispensing medication to tissue lining a body cavity
US7345004B2 (en) * 2003-07-15 2008-03-18 Kimberly-Clark Worldwide, Inc. Scrim reinforced absorbent article with reduced stiffness
US7594906B2 (en) * 2003-07-15 2009-09-29 Kimberly-Clark Worldwide, Inc. Absorbent article having a stretchable reinforcement member
US11298453B2 (en) 2003-10-28 2022-04-12 Smith & Nephew Plc Apparatus and method for wound cleansing with actives
GB0325129D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus in situ
US8053159B2 (en) 2003-11-18 2011-11-08 Honeywell International Inc. Antireflective coatings for via fill and photolithography applications and methods of preparation thereof
US20050130536A1 (en) * 2003-12-11 2005-06-16 Kimberly-Clark Worldwide, Inc. Disposable scrubbing product
US7345215B2 (en) * 2003-12-22 2008-03-18 Sca Hygiene Products Ab Absorbent product with low friction zone
US20050136772A1 (en) * 2003-12-23 2005-06-23 Kimberly-Clark Worldwide, Inc. Composite structures containing tissue webs and other nonwovens
US7712721B2 (en) * 2004-03-16 2010-05-11 Patricia Salton Scott Self-drying condensate pad for beverage and food service
US8529548B2 (en) 2004-04-27 2013-09-10 Smith & Nephew Plc Wound treatment apparatus and method
US10413644B2 (en) 2004-04-27 2019-09-17 Smith & Nephew Plc Wound treatment apparatus and method
GB0409446D0 (en) 2004-04-28 2004-06-02 Smith & Nephew Apparatus
US7753894B2 (en) 2004-04-27 2010-07-13 Smith & Nephew Plc Wound cleansing apparatus with stress
US7928282B2 (en) * 2004-04-30 2011-04-19 Kimberly-Clark Worldwide, Inc. Absorbent products with a linked enzyme treatment
US20060015080A1 (en) * 2004-07-15 2006-01-19 Michael Mahnensmith Fluid collection and aspiration unit for management of urinary incontinence
US20060032784A1 (en) * 2004-08-12 2006-02-16 Forsyth Valoris L Foam laminate system for semiconductor wafers
NZ555240A (en) * 2004-09-16 2008-10-31 Bristol Myers Squibb Co Seal for controlled evacuation ostomy appliance
US20060255315A1 (en) * 2004-11-19 2006-11-16 Yellowaga Deborah L Selective removal chemistries for semiconductor applications, methods of production and uses thereof
US8715258B2 (en) * 2004-11-30 2014-05-06 The Procter And Gamble Company Absorbent article having outwardly convex longitudinal central channels for improved protection
WO2006060525A2 (en) * 2004-11-30 2006-06-08 The Procter & Gamble Company Absorbent article having a pair of rear side flaps
US20060135026A1 (en) * 2004-12-22 2006-06-22 Kimberly-Clark Worldwide, Inc. Composite cleaning products having shape resilient layer
US9579238B2 (en) 2005-02-17 2017-02-28 The Procter & Gamble Company Sanitary napkins capable of taking complex three-dimensional shape in use
US8211078B2 (en) 2005-02-17 2012-07-03 The Procter And Gamble Company Sanitary napkins capable of taking complex three-dimensional shape in use
JP4870365B2 (en) * 2005-02-23 2012-02-08 ユニ・チャーム株式会社 Sanitary napkin
US7743880B2 (en) * 2005-03-30 2010-06-29 Panasonic Corporation Sound absorbing structure
WO2006120847A1 (en) * 2005-05-09 2006-11-16 Kao Corporation Disposable diaper
JP2007000381A (en) * 2005-06-24 2007-01-11 Kao Corp Absorbent article
US10123920B2 (en) * 2005-08-19 2018-11-13 The Procter & Gamble Company Absorbent article having asymmetric absorbent core component
US7416627B2 (en) * 2005-08-31 2008-08-26 Kimberly-Clark Worldwide, Inc. Films and film laminates having cushioning cells and processes of making thereof
JP2009506878A (en) 2005-09-07 2009-02-19 タイコ ヘルスケア グループ リミテッド パートナーシップ Self-contained wound care with micropump
US20070060901A1 (en) * 2005-09-09 2007-03-15 George Alletsee Disposable incontinence napkin for men
US8652116B2 (en) * 2005-09-30 2014-02-18 The Procter & Gamble Company Preferential bend structure and articles containing said structure
US20070131367A1 (en) * 2005-12-12 2007-06-14 Mathews Jeffrey D Tissue containing relatively high basis weight buckled regions
JP4761987B2 (en) * 2006-01-31 2011-08-31 大王製紙株式会社 Body fluid absorbent article
EP2263627B1 (en) 2006-04-07 2015-08-19 The Procter and Gamble Company Absorbent article having nonwoven lateral zones
US7779625B2 (en) 2006-05-11 2010-08-24 Kalypto Medical, Inc. Device and method for wound therapy
US20080058738A1 (en) * 2006-08-31 2008-03-06 Kimberly-Clark Worldwide, Inc. Derivatized expanded starch for odor control
US20080058739A1 (en) * 2006-08-31 2008-03-06 Kimberly-Clark Worldwide, Inc. Expanded starch for odor control
US9820888B2 (en) 2006-09-26 2017-11-21 Smith & Nephew, Inc. Wound dressing
US20080114320A1 (en) 2006-11-13 2008-05-15 Theodora Beck Absorbent articles having fluid partitioning characteristics and method for evaluating such characteristics
US8642246B2 (en) * 2007-02-26 2014-02-04 Honeywell International Inc. Compositions, coatings and films for tri-layer patterning applications and methods of preparation thereof
CA2782533C (en) 2007-06-18 2014-11-25 The Procter & Gamble Company Disposable absorbent article with substantially continuously distributed absorbent particulate polymer material and method
EP2157956B1 (en) 2007-06-18 2013-07-17 The Procter and Gamble Company Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material
US20090036856A1 (en) * 2007-07-31 2009-02-05 Kimberly-Clark Worldwide, Inc. Triggerable self-generating liquid foam barrier/interceptor
US9138357B2 (en) 2007-09-20 2015-09-22 Hilary Brenda Scott Thong-style sanitary pad and disposable thong for supporting same
US20100312216A1 (en) * 2007-10-12 2010-12-09 Lori Lee Periman Potty training liners
US20090099539A1 (en) * 2007-10-12 2009-04-16 Lori Lee Periman Potty training liners
EP2211808B1 (en) * 2007-11-20 2012-10-24 Sca Hygiene Products AB Shaped absorbent article
JP5055140B2 (en) * 2008-01-10 2012-10-24 ユニ・チャーム株式会社 Sheet shaping method
US9199012B2 (en) * 2008-03-13 2015-12-01 Smith & Nephew, Inc. Shear resistant wound dressing for use in vacuum wound therapy
JP2011518648A (en) 2008-04-29 2011-06-30 ザ プロクター アンド ギャンブル カンパニー Fabrication process of absorbent core with strain-resistant core cover
US20090275908A1 (en) * 2008-04-30 2009-11-05 Kimberly-Clark Worldwide, Inc. Absorbent Articles Capable of Indicating the Presence of Urine
MY150476A (en) * 2008-05-28 2014-01-30 Uni Charm Corp Absorbent article and sanitary napkin
US7994385B2 (en) * 2008-08-05 2011-08-09 Johnson & Johnson Ind. E Com. Ltda Absorbent article including absorbent core having concentrically arranged absorbent regions
US20100032860A1 (en) * 2008-08-05 2010-02-11 Hernandez Francisco J V Method for making an absorbent core having concentrically arranged absorbent regions
US8058501B2 (en) * 2008-08-08 2011-11-15 The Procter & Gamble Company Regionalized topsheet
WO2010053875A1 (en) * 2008-11-04 2010-05-14 The Systems Group, Inc. Cross-woven spunlace compacted towel with recoverable texture
GB0902368D0 (en) 2009-02-13 2009-04-01 Smith & Nephew Wound packing
JP2010227545A (en) * 2009-03-02 2010-10-14 Uni Charm Corp Folding apparatus, and method of manufacturing absorbent article
US8001622B1 (en) * 2009-03-26 2011-08-23 Remington Products Company Pad for helmet or the like
KR20120006036A (en) * 2009-04-07 2012-01-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Improved sorbent loaded webs for gravity filtration
KR101086653B1 (en) * 2009-04-24 2011-11-24 알케어캄파니리미티드 Article for treating wound and method for manufacturing the same
US8557877B2 (en) 2009-06-10 2013-10-15 Honeywell International Inc. Anti-reflective coatings for optically transparent substrates
KR101127409B1 (en) 2009-07-27 2012-03-23 첸-쳉 후앙 Topsheet for an absorbent article
US8764719B2 (en) * 2009-09-04 2014-07-01 Johnson & Johnson Ind. E Com. Ltda Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer
DE102009029194A1 (en) 2009-09-04 2011-04-07 Kimberly-Clark Worldwide, Inc., Neenah Separation of colored substances from aqueous liquids
IT1398844B1 (en) * 2009-11-13 2013-03-21 Corman S P A ABSORBENT ITEM WITH BUFFER, WITH MATRICIENT STRUCTURE, AND METHOD FOR ITS MANUFACTURE.
EP2329803B1 (en) 2009-12-02 2019-06-19 The Procter & Gamble Company Apparatus and method for transferring particulate material
US20110144602A1 (en) * 2009-12-11 2011-06-16 Andrew Mark Long Absorbent Article With Shorter Rise And Tactile Training Cue
US8791315B2 (en) 2010-02-26 2014-07-29 Smith & Nephew, Inc. Systems and methods for using negative pressure wound therapy to manage open abdominal wounds
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
EP2565031A4 (en) * 2010-04-30 2013-09-25 Sumitomo Seika Chemicals Water-absorbing sheet structure
JP5591018B2 (en) * 2010-08-10 2014-09-17 ユニ・チャーム株式会社 Disposable wearing items
JP5773604B2 (en) * 2010-09-30 2015-09-02 ユニ・チャーム株式会社 Absorbent articles and disposable diapers
US20120226251A1 (en) * 2011-03-01 2012-09-06 Biodaptive, Llc Foam device for liquid absorption and method
DE202011000582U1 (en) * 2011-03-15 2012-06-21 Mcairlaid's Vliesstoffe Gmbh & Co. Kg web
US8864898B2 (en) 2011-05-31 2014-10-21 Honeywell International Inc. Coating formulations for optical elements
EP2532332B2 (en) 2011-06-10 2017-10-04 The Procter and Gamble Company Disposable diaper having reduced attachment between absorbent core and backsheet
EP2532329B1 (en) 2011-06-10 2018-09-19 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
CN103607989B (en) 2011-06-10 2017-05-24 宝洁公司 Absorbent structure for absorbent articles
US9974699B2 (en) 2011-06-10 2018-05-22 The Procter & Gamble Company Absorbent core for disposable absorbent articles
MX341682B (en) 2011-06-10 2016-08-30 Procter & Gamble Absorbent structure for absorbent articles.
PL2532328T3 (en) 2011-06-10 2014-07-31 Procter & Gamble Method and apparatus for making absorbent structures with absorbent material
JP2014515983A (en) 2011-06-10 2014-07-07 ザ プロクター アンド ギャンブル カンパニー Disposable diapers
ES2568733T3 (en) 2011-06-28 2016-05-04 Sca Hygiene Products Ab Absorbent article that has an intake structure
DK2731564T3 (en) 2011-07-14 2019-07-29 Smith & Nephew Wound dressing and method of treatment thereof
WO2013032043A1 (en) * 2011-08-30 2013-03-07 Lee See Young Breathable absorber structure and absorbent article using same
US20130090619A1 (en) * 2011-10-07 2013-04-11 Scahygiene Products Ab Disposable absorbent product with multiple fluid storage structures and related methods
JP5946695B2 (en) * 2011-11-30 2016-07-06 ユニ・チャーム株式会社 Absorbent package
US9498384B2 (en) 2011-12-01 2016-11-22 Leigh E. Wood Assembled intermediate comprising staple fiber nonwoven web and articles
US9763837B2 (en) 2011-12-01 2017-09-19 Sca Hygiene Products Ab Absorbent article having fluid flow control member
JP6057664B2 (en) * 2011-12-28 2017-01-11 ユニ・チャーム株式会社 Absorbent article and manufacturing method thereof
JP6038456B2 (en) * 2012-01-20 2016-12-07 ユニ・チャーム株式会社 Disposable wearing article having liquid absorption layer
US8915898B2 (en) 2012-03-05 2014-12-23 Kimberly-Clark Worldwide, Inc. Absorbent article with recessed body conforming structure
US8915899B2 (en) 2012-03-05 2014-12-23 Kimberly-Clark Worldwide, Inc. Absorbent article with raised body conforming structure
CN107320791B (en) 2012-03-12 2022-02-08 史密夫及内修公开有限公司 Wound dressing apparatus for reduced pressure wound therapy
US9220646B2 (en) 2012-03-30 2015-12-29 Kimberly-Clark Worldwide, Inc. Absorbent articles with improved stain decolorization
BR112014029100A2 (en) 2012-05-23 2017-06-27 Smith & Nephew negative pressure wound therapy apparatus and methods
US20130317467A1 (en) * 2012-05-25 2013-11-28 Justgogirl, Llc Active Female Incontinence Pad
EP3406231B1 (en) 2012-08-01 2022-04-13 Smith & Nephew plc Wound dressing and method of treatment
WO2014020440A1 (en) 2012-08-01 2014-02-06 Smith & Nephew Plc Wound dressing
CN104780885A (en) 2012-11-13 2015-07-15 宝洁公司 Absorbent articles with channels and signals
US9724250B2 (en) * 2012-11-30 2017-08-08 Kimberly-Clark Worldwide, Inc. Unitary fluid intake system for absorbent products and methods of making same
KR102091634B1 (en) 2012-12-04 2020-03-20 킴벌리-클라크 월드와이드, 인크. An absorbent article with a multi-layered topsheet
PL2740452T3 (en) 2012-12-10 2022-01-31 The Procter & Gamble Company Absorbent article with high absorbent material content
EP2740450A1 (en) 2012-12-10 2014-06-11 The Procter & Gamble Company Absorbent core with high superabsorbent material content
US10639215B2 (en) 2012-12-10 2020-05-05 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US9216118B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US8979815B2 (en) 2012-12-10 2015-03-17 The Procter & Gamble Company Absorbent articles with channels
EP2740449B1 (en) 2012-12-10 2019-01-23 The Procter & Gamble Company Absorbent article with high absorbent material content
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
US9023000B2 (en) * 2013-01-14 2015-05-05 Nasser El-Miniawi Ultimate bikini under pads (UBUP)
US10493184B2 (en) 2013-03-15 2019-12-03 Smith & Nephew Plc Wound dressing and method of treatment
US10695226B2 (en) * 2013-03-15 2020-06-30 Smith & Nephew Plc Wound dressing and method of treatment
CN103276622B (en) * 2013-05-09 2015-02-25 杭州特种纸业有限公司 Buffer paper and manufacturing process thereof
EP2994176B1 (en) 2013-05-10 2020-07-08 Smith & Nephew plc Fluidic connector for irrigation and aspiration of wounds
US20140345815A1 (en) * 2013-05-21 2014-11-27 Craig Robert Hammen Product having a paper layer and a film layer and methods of forming such a product
JP6164669B2 (en) * 2013-06-12 2017-07-19 キンバリー クラーク ワールドワイド インコーポレイテッド Garments containing porous polymeric materials
WO2014199279A1 (en) * 2013-06-12 2014-12-18 Kimberly-Clark Worldwide, Inc. Building insulation
KR102166745B1 (en) * 2013-06-12 2020-10-16 킴벌리-클라크 월드와이드, 인크. Energy absorbing member
ES2655690T3 (en) 2013-06-14 2018-02-21 The Procter & Gamble Company Absorbent article and absorbent core formation channels when wet
CN103340722B (en) * 2013-07-24 2015-07-15 海南光宇生物科技有限公司 Sanitary towel good in water-absorbing performance
CN103349592B (en) * 2013-07-25 2015-08-05 钟春燕 A kind of diaper of good water absorption
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
US9789011B2 (en) 2013-08-27 2017-10-17 The Procter & Gamble Company Absorbent articles with channels
US9510977B2 (en) * 2013-09-04 2016-12-06 Bio-Medical Carbon Technology Co., Ltd. Wound dressing
US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
FR3010631A1 (en) 2013-09-16 2015-03-20 Procter & Gamble ABSORBENT ARTICLES WITH CHANNELS AND SIGNALS
EP2851048B1 (en) 2013-09-19 2018-09-05 The Procter and Gamble Company Absorbent cores having material free areas
US9237975B2 (en) 2013-09-27 2016-01-19 Kimberly-Clark Worldwide, Inc. Absorbent article with side barriers and decolorizing agents
PL2886092T3 (en) 2013-12-19 2017-03-31 The Procter And Gamble Company Absorbent cores having channel-forming areas and c-wrap seals
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
EP2905001B1 (en) 2014-02-11 2017-01-04 The Procter and Gamble Company Method and apparatus for making an absorbent structure comprising channels
US10864120B2 (en) * 2014-02-21 2020-12-15 Attends Healthcare Products, Inc. Absorbent article with fluid control features
JP6329789B2 (en) * 2014-03-24 2018-05-23 大王製紙株式会社 Absorbent articles
US20150282997A1 (en) * 2014-04-08 2015-10-08 The Procter & Gamble Company Absorbent articles having substrates having flow control materials
US10271997B2 (en) 2014-04-08 2019-04-30 The Procter & Gamble Company Absorbent articles having substrates having zonal treatments
CA2957066C (en) * 2014-05-11 2023-02-14 Lia Diagnostics, Inc. Flexible, integrated fluid-based diagnostic device
PL2949299T3 (en) 2014-05-27 2018-01-31 Procter & Gamble Absorbent core with absorbent material pattern
EP2949302B1 (en) 2014-05-27 2018-04-18 The Procter and Gamble Company Absorbent core with curved channel-forming areas
EP2949301B1 (en) 2014-05-27 2018-04-18 The Procter and Gamble Company Absorbent core with curved and straight absorbent material areas
EP2949300B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
CA2952284C (en) 2014-06-18 2023-03-28 Smith & Nephew Plc Wound dressing
HUE050265T2 (en) * 2014-06-24 2021-08-30 Hollister Inc Multilayer film including odor barrier layer having sound dampening properties
US20160015554A1 (en) * 2014-07-17 2016-01-21 Sheik Farouk Khalif GAFOOR Colostomy appliance
EP2995321B1 (en) * 2014-09-15 2017-07-26 Procter & Gamble International Operations SA A consumer goods product comprising chitin nanofibrils, lignin and a polymer or co-polymer
US20160175163A1 (en) * 2014-12-19 2016-06-23 Conteena Williams Womens hygiene pad with plural inserts
CN107405241B (en) * 2015-01-12 2021-12-10 佐治亚-太平洋Mt.哈利有限责任公司 High performance nonwoven structures
KR102587532B1 (en) 2015-02-27 2023-10-11 킴벌리-클라크 월드와이드, 인크. Absorbent Article Leakage Evaluation System
WO2016149252A1 (en) 2015-03-16 2016-09-22 The Procter & Gamble Company Absorbent articles with improved strength
DE112016001234T5 (en) 2015-03-16 2017-12-14 The Procter & Gamble Company ABSORPTIONS WITH IMPROVED CORE
EP3194502A4 (en) 2015-04-13 2018-05-16 Honeywell International Inc. Polysiloxane formulations and coatings for optoelectronic applications
MX2017014428A (en) 2015-05-12 2018-04-10 Procter & Gamble Absorbent article with improved core-to-backsheet adhesive.
US10543129B2 (en) 2015-05-29 2020-01-28 The Procter & Gamble Company Absorbent articles having channels and wetness indicator
CN108348914B (en) * 2015-09-02 2021-04-06 聚合物工艺系统有限公司 System and method for controlling excess fluid flow in a receiving fluid sample capsule
EP3167859B1 (en) 2015-11-16 2020-05-06 The Procter and Gamble Company Absorbent cores having material free areas
EP3386457A1 (en) 2015-12-10 2018-10-17 The Procter and Gamble Company Article comprising odor control composition
WO2017106417A1 (en) 2015-12-15 2017-06-22 The Procter & Gamble Company Pre-moistened fibrous structures exhibiting increased capacity
US20170164808A1 (en) * 2015-12-15 2017-06-15 The Procter & Gamble Company Pre-Moistened Fibrous Structures Exhibiting Increased Mileage
US10874279B2 (en) 2015-12-15 2020-12-29 The Procter & Gamble Company Compressible pre-moistened fibrous structures
USD966502S1 (en) 2015-12-16 2022-10-11 Hemispheres For All, Llc Absorbent pad
USD914205S1 (en) 2015-12-16 2021-03-23 Hemispheres For All, Llc Absorbent pad
US20170172781A1 (en) * 2015-12-16 2017-06-22 Thomas A. Muldowney Sweat pad and methods of using same
JP6710126B2 (en) * 2015-12-25 2020-06-17 ユニ・チャーム株式会社 Absorbent article
JP6610372B2 (en) * 2016-03-24 2019-11-27 王子ホールディングス株式会社 Absorbent articles
CN105796247A (en) * 2016-04-14 2016-07-27 徐远洋 Refreshing and breathable sanitary towel
EP3238676B1 (en) 2016-04-29 2019-01-02 The Procter and Gamble Company Absorbent core with profiled distribution of absorbent material
EP3238678B1 (en) 2016-04-29 2019-02-27 The Procter and Gamble Company Absorbent core with transversal folding lines
BR112018074557B1 (en) * 2016-06-27 2022-11-01 Essity Hygiene And Health Aktiebolag SANITARY ARTICLE AND METHOD FOR PRODUCING A SANITARY ARTICLE
AU2016413558B2 (en) 2016-06-29 2022-01-06 Kimberly-Clark Worldwide, Inc. Absorbent article with an absorbent system having an opening
DE102016115770A1 (en) * 2016-08-25 2018-03-01 Smiths Heimann Gmbh Radiation protection element with integrated replacement indicator
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
JP6360540B2 (en) * 2016-11-29 2018-07-18 大王製紙株式会社 Absorbent articles
WO2018108784A1 (en) * 2016-12-12 2018-06-21 Smith & Nephew Plc Wound dressing
MX2019010970A (en) 2017-04-05 2019-12-16 Kimberly Clark Co Garment for detecting absorbent article leakage and methods of detecting absorbent article leakage utilizing the same.
WO2018204628A1 (en) 2017-05-03 2018-11-08 The Procter & Gamble Company Absorbent article having multiple zones
US10595698B2 (en) 2017-06-02 2020-03-24 Irobot Corporation Cleaning pad for cleaning robot
AU2018293063B2 (en) 2017-06-30 2024-03-07 T.J.Smith & Nephew,Limited Negative pressure wound therapy apparatus
CN111601576B (en) * 2017-11-06 2022-11-25 宝洁公司 Structure with nodes and struts
DK3727240T3 (en) * 2017-12-22 2022-03-07 Coloplast As ASSISTANCE DEVICES FOR AN OSTOMY SYSTEM AND ASSOCIATED METHODS FOR COMMUNICATION OF FUNCTIONAL MODE
WO2019178389A1 (en) * 2018-03-15 2019-09-19 Benton Biomedical, LLC Menstrual collection product
CN116172307A (en) * 2018-04-13 2023-05-30 耐克创新有限合伙公司 Knitted component with inlay buffer
US10945892B2 (en) 2018-05-31 2021-03-16 Hill-Rom Services, Inc. Incontinence detection system and detectors
JP6763051B2 (en) * 2018-12-13 2020-09-30 花王株式会社 Absorbent article
GB2594210B (en) * 2018-12-21 2023-01-18 Kimberly Clark Co Absorbent article with pleats
JP7321114B2 (en) * 2019-04-26 2023-08-04 ユニ・チャーム株式会社 Fluid placement method for absorbent article and absorbent article
CN110074705A (en) * 2019-05-28 2019-08-02 高可 A kind of production method of superfine fibre double-sided plush wash towel
CN110269752B (en) * 2019-06-28 2021-11-16 重庆百亚卫生用品股份有限公司 Double-layer sanitary towel
JP2021079036A (en) * 2019-11-22 2021-05-27 ユニ・チャーム株式会社 Absorbent core for absorbent article, absorbent article including the absorbent core
EP4090303A1 (en) * 2020-01-17 2022-11-23 The Procter & Gamble Company Absorbent articles comprising semi-hydrophilic compositions
KR102292292B1 (en) * 2020-02-04 2021-08-23 최석영 Material forming apparatus and material forming method
KR102288713B1 (en) * 2020-11-30 2021-08-11 박하나 Detachable womens pad
CN112353564B (en) * 2020-12-10 2021-09-24 贵州卡布婴童用品有限责任公司 Paper diaper with guidable structure
CN112535578B (en) * 2020-12-25 2021-12-10 广东茵茵股份有限公司 Preparation method of breathable paper diaper
CN112603659B (en) * 2020-12-29 2024-03-29 露乐健康科技股份有限公司 Absorbent core, absorbent core body and preparation method and application of absorbent core body
USD979747S1 (en) 2021-06-17 2023-02-28 Medline Industries, Lp Absorbent article with channeled core
USD978341S1 (en) 2021-06-17 2023-02-14 Medline Industries, Lp Absorbent article with channeled core
USD979046S1 (en) 2021-06-17 2023-02-21 Medline Industries, Lp Absorbent article with channeled core
USD979047S1 (en) 2021-06-17 2023-02-21 Medline Industries, Lp Absorbent article with channeled core
CN115670804A (en) * 2021-07-22 2023-02-03 常州爱丽葆康护理用品股份有限公司 Novel absorb health supplies of core and applied this absorption core
CN113712735A (en) * 2021-11-03 2021-11-30 上海大博医疗科技有限公司 Portable wound surface management dressing
CN115120415A (en) * 2022-06-27 2022-09-30 福建恒安集团有限公司 Panty-shape diapers with high water conservancy diversion effect

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143113A (en) * 1962-08-15 1964-08-04 Procter & Gamble Absorbent bandage
US4015604A (en) * 1976-03-25 1977-04-05 Personal Products Company Absorbent product with side leakage control means
US4676784A (en) * 1984-05-01 1987-06-30 Personal Products Company Stable disposable absorbent structure
EP0360285A2 (en) * 1988-09-22 1990-03-28 McNEIL-PPC, INC. Absorbent body having hydrophobic insert
EP0366079A2 (en) * 1988-10-24 1990-05-02 McNEIL-PPC, INC. Absorbent structure having multiple canals
EP0391727A2 (en) * 1989-04-07 1990-10-10 McNEIL-PPC, INC. Selective placement of absorbent product materials in sanitary napkins and the like
GB2233235A (en) * 1989-06-27 1991-01-09 Kao Corp Absorbent pad with resilient side flaps
EP0441064A1 (en) * 1990-01-12 1991-08-14 Chicopee Disposable urinary pad
EP0483592A1 (en) * 1990-10-16 1992-05-06 Kimberly-Clark Corporation Disposable feminine guard
EP0597273A1 (en) * 1992-10-14 1994-05-18 McNEIL-PPC, INC. Garment shield
US5578025A (en) * 1994-07-06 1996-11-26 The Procter & Gamble Company Sanitary napkin having stiffening side stabilizers
US5591150A (en) * 1991-07-23 1997-01-07 The Procter And Gamble Company Sanitary napkin having a resilient body-conforming portion
WO1998031318A1 (en) * 1997-01-21 1998-07-23 Sca Hygiene Products Ab Absorbent structure having improved absorption properties

Family Cites Families (209)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA803531A (en) 1969-01-07 Merck And Co. C-chlorinated derivatives of saturated amines and process of production
US1843037A (en) 1928-07-19 1932-01-26 Johnson & Johnson Sanitary napkin
US2064431A (en) 1934-09-29 1936-12-15 Int Cellucotton Products Catamenial bandage
US2331355A (en) 1941-09-18 1943-10-12 Herman L Strongson Catamenial pad
US2747575A (en) * 1952-08-15 1956-05-29 Berton M Mercer Catamenial bandages
US2787271A (en) * 1953-12-07 1957-04-02 Clark Myrna Catherine Sanitary napkin
US3036573A (en) 1957-04-10 1962-05-29 Kimberly Clark Co Cellulosic product
US2952260A (en) 1958-04-23 1960-09-13 Personal Products Corp Absorbent product
US3029817A (en) 1960-05-09 1962-04-17 Kimberly Clark Co Cellulosic product
BE639370A (en) 1962-11-01
US3230955A (en) 1963-03-28 1966-01-25 Joa Curt G Inc Sanitary napkin
US3343543A (en) 1964-06-10 1967-09-26 Jacob A Glassman Sanitary napkin
US3395201A (en) 1964-07-14 1968-07-30 Johnson & Johnson Method and apparatus for producing an absorbent product
US3411504A (en) 1965-06-24 1968-11-19 Jacob A. Glassman Sanitary napkins
US3556932A (en) 1965-07-12 1971-01-19 American Cyanamid Co Water-soluble,ionic,glyoxylated,vinylamide,wet-strength resin and paper made therewith
US3430630A (en) * 1966-04-27 1969-03-04 Procter & Gamble Sanitary napkin
NL135226C (en) 1966-11-09 1900-01-01
US3468311A (en) 1967-06-07 1969-09-23 John P Gallagher Absorbent pad
US3559650A (en) * 1967-12-19 1971-02-02 Phyllis M Larson Flushable moisture-retaining sanitary pad
US3554862A (en) * 1968-06-25 1971-01-12 Riegel Textile Corp Method for producing a fiber pulp sheet by impregnation with a long chain cationic debonding agent
US3585104A (en) * 1968-07-29 1971-06-15 Theodor N Kleinert Organosolv pulping and recovery process
GB1277216A (en) 1968-07-31 1972-06-07 Yamanouchi Pharma Co Ltd Sanitary napkin
US3599388A (en) 1968-12-13 1971-08-17 Norman Feingold Method of and apparatus for forming and loading containers
SE339616B (en) 1968-12-27 1971-10-11 Korsnaes Marma Ab
US3592194A (en) 1969-03-05 1971-07-13 Procter & Gamble Diaper having improved wicking and dryness
US3556933A (en) 1969-04-02 1971-01-19 American Cyanamid Co Regeneration of aged-deteriorated wet strength resins
US3836336A (en) 1969-05-13 1974-09-17 Asahi Chemical Ind Apparatus for continuous xanthation and solution of alkali cellulose
US3595235A (en) 1969-05-16 1971-07-27 Georgia Pacific Corp Multilayer absorbent pad
US3575174A (en) * 1969-07-11 1971-04-20 Personal Products Co Sanitary napkin
US3772076A (en) 1970-01-26 1973-11-13 Hercules Inc Reaction products of epihalohydrin and polymers of diallylamine and their use in paper
US3591529A (en) 1970-02-02 1971-07-06 Nat Starch Chem Corp Phophorus-containing polyamines
US3700623A (en) 1970-04-22 1972-10-24 Hercules Inc Reaction products of epihalohydrin and polymers of diallylamine and their use in paper
US3736931A (en) * 1971-06-09 1973-06-05 J Glassman Catamenial napkin
US3972855A (en) 1971-11-19 1976-08-03 Modokemi Aktiebolag Quaternary ammonium compounds and treatment of plastic and other materials therewith
US3885158A (en) 1973-10-23 1975-05-20 Harris Corp Specimen block and specimen block holder
US3889679A (en) 1974-02-04 1975-06-17 Colgate Palmolive Co Disposable diaper with holes or wells
US4100324A (en) 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
US3886941A (en) 1974-06-18 1975-06-03 Union Carbide Corp Diaper insert
US3901236A (en) 1974-07-29 1975-08-26 Union Carbide Corp Disposable absorbent articles containing hydrogel composites having improved fluid absorption efficiencies and processes for preparation
US3903890A (en) 1974-08-20 1975-09-09 Johnson & Johnson Disposable diaper of simple construction
US3954107A (en) 1974-09-06 1976-05-04 Colgate-Palmolive Company Articulated sanitary napkin pad
US4029101A (en) 1974-09-06 1977-06-14 Colgate-Palmolive Company Absorbent article
US4147586A (en) 1974-09-14 1979-04-03 Monsanto Company Cellulosic paper containing the reaction product of a dihaloalkane alkylene diamine adduct and epihalohydrin
US4069822A (en) 1975-10-30 1978-01-24 The Procter & Gamble Company Porous fibrous web to a substrate and articles therefrom
US4062362A (en) 1975-12-29 1977-12-13 Colgate-Palmolive Company Disposable and self adjustable diapers
US4129528A (en) 1976-05-11 1978-12-12 Monsanto Company Polyamine-epihalohydrin resinous reaction products
US4059114A (en) 1976-05-12 1977-11-22 Minnesota Mining And Manufacturing Company Garment shield
US4144122A (en) * 1976-10-22 1979-03-13 Berol Kemi Ab Quaternary ammonium compounds and treatment of cellulose pulp and paper therewith
US4200103A (en) 1978-04-28 1980-04-29 Personal Products Company Increasing absorbent capacity of sanitary napkin by sealing cover material to repellent barrier
US4222921A (en) 1978-06-19 1980-09-16 Monsanto Company Polyamine/epihalohydrin reaction products
SE425512B (en) 1978-07-21 1982-10-04 Berol Kemi Ab SET FOR THE PREPARATION OF ABSORPENT CELLULOSAMAS USING NONJONIC SUBSTANCES AND CATIONIC RETENTION AGENTS AND MEANS FOR IMPLEMENTING THE SET
US4327728A (en) * 1978-10-24 1982-05-04 Johnson & Johnson Baby Products Company Catamenial device with an absorbent layer having admixture of discrete superabsorbent and introfying particles
US4594130A (en) 1978-11-27 1986-06-10 Chang Pei Ching Pulping of lignocellulose with aqueous alcohol and alkaline earth metal salt catalyst
US4342314A (en) 1979-03-05 1982-08-03 The Procter & Gamble Company Resilient plastic web exhibiting fiber-like properties
US4282874A (en) * 1979-05-11 1981-08-11 Johnson & Johnson Baby Products Company Disposable absorbent article of manufacture
US4247362A (en) * 1979-05-21 1981-01-27 The Buckeye Cellulose Corporation High yield fiber sheets
SE443138B (en) 1979-12-10 1986-02-17 Berol Kemi Ab SURFACTIVE QUARTER AMMONIUM ASSOCIATION AND USE OF THIS IN THE TREATMENT OF TEXTILE AND CELLULO MATERIAL
US4324246A (en) 1980-05-12 1982-04-13 The Procter & Gamble Company Disposable absorbent article having a stain resistant topsheet
US4432833A (en) * 1980-05-19 1984-02-21 Kimberly-Clark Corporation Pulp containing hydrophilic debonder and process for its application
US4482429A (en) 1980-08-29 1984-11-13 James River-Norwalk, Inc. Paper webs having high bulk and absorbency and process and apparatus for producing the same
US4351699A (en) 1980-10-15 1982-09-28 The Procter & Gamble Company Soft, absorbent tissue paper
US4340058A (en) 1980-12-05 1982-07-20 Pierce Larry L Sanitary napkin
US4490147A (en) 1980-12-05 1984-12-25 Pierce Larry L Absorbent sanitary napkin
US4578071A (en) 1981-02-24 1986-03-25 The Procter & Gamble Company Disposable absorbent article having an improved liquid migration resistant perimeter construction
US4463045A (en) 1981-03-02 1984-07-31 The Procter & Gamble Company Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression
US4410324A (en) 1981-03-16 1983-10-18 Sabee Reinhardt N Form fit diaper with inside seal and thickened crotch and method of making the same
US4482833A (en) 1981-04-01 1984-11-13 Westinghouse Electric Corp. Method for obtaining oriented gold and piezoelectric films
US4405326A (en) 1981-06-01 1983-09-20 Lenaghan Arlene R Catamenial bandage
US4460642A (en) 1981-06-26 1984-07-17 Minnesota Mining And Manufacturing Company Water-swellable composite sheet of microfibers of PTFE and hydrophilic absorptive particles
US4397644A (en) 1982-02-04 1983-08-09 Kimberly-Clark Corporation Sanitary napkin with improved comfort
US4568341A (en) 1982-03-10 1986-02-04 James G. Mitchell Absorbent pads, incontinence care products and methods of production
SE440851B (en) 1982-04-29 1985-08-26 Duni Bila Ab ABSORPTION CUSHION FOR EXAMPLE BED PROTECTION
US4476180A (en) 1983-02-01 1984-10-09 The Procter & Gamble Company Nonblocking elastomeric polymer blends of ABA block copolymer and ethylene-vinyl acetate copolymer
US4636209A (en) 1983-03-07 1987-01-13 Kimberly-Clark Corporation Sanitary napkin with fluid transfer layer
GB2138303B (en) 1983-04-19 1987-03-25 Secr Social Service Brit Incontinence device
US4678464A (en) 1983-04-29 1987-07-07 Personal Products Company Absorbent structure with reservoirs and a channel
US4589876A (en) 1983-07-05 1986-05-20 The Procter & Gamble Company Sanitary napkin
US5267992A (en) 1984-03-20 1993-12-07 The Procter & Gamble Company Shaped sanitary napkin with flaps
US4687478A (en) 1984-03-20 1987-08-18 The Procter & Gamble Company Shaped sanitary napkin with flaps
US4643726A (en) 1983-07-18 1987-02-17 E. R. Squibb & Sons, Inc. Incontinence insert
US4578070A (en) 1983-08-15 1986-03-25 Personal Products Company Absorbent structure containing corrugated web layers
US4556146A (en) 1984-02-08 1985-12-03 The Procter & Gamble Company Individually packaged disposable absorbent article
US4627848A (en) 1984-04-23 1986-12-09 Kimberly-Clark Corporation Anatomical pad
DE3417912C1 (en) * 1984-05-15 1985-07-25 Goldschmidt Ag Th Siloxanes containing betaine groups, their production and use in cosmetic preparations
US4681793A (en) 1985-05-31 1987-07-21 The Procter & Gamble Company Non-occluding, liquid-impervious, composite backsheet for absorptive devices
US4522967A (en) 1984-06-08 1985-06-11 Kimberly-Clark Corporation Heat sealable water dispersible adhesive
US4675394A (en) 1984-08-17 1987-06-23 National Starch And Chemical Corporation Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper additives
US4573986A (en) 1984-09-17 1986-03-04 The Procter & Gamble Company Disposable waste-containment garment
US4723953A (en) 1985-01-07 1988-02-09 Rocky Mountain Medical Corporation Absorbent pad
JPS61186505A (en) 1985-02-14 1986-08-20 西野　鉄也 Paper diaper
US4650481A (en) * 1985-02-22 1987-03-17 Kimberly-Clark Corporation Crinkled, quilted absorbent pad
US4657538A (en) 1985-07-29 1987-04-14 Personal Products Company Panty liner with flow retarding layer
US4758240A (en) 1985-08-05 1988-07-19 Glassman Jacob A Anantomical sanitary and incontinent pads
US5188625A (en) 1985-09-09 1993-02-23 Kimberly-Clark Corporation Sanitary napkin having a cover formed from a nonwoven web
IE59193B1 (en) 1985-09-11 1994-01-26 Johnson & Johnson Pty Ltd Absorbent pad
US4655759A (en) * 1985-09-19 1987-04-07 Kimberly-Clark Corporation Reduced leakage menstrual pad with built-in fold lines
CA1291328C (en) 1985-11-04 1991-10-29 Dawn Ilnicki Houghton Absorbent article having moisture insensitive, resilient shaping members
CA1291327C (en) 1985-11-04 1991-10-29 Dawn Ilnicki Houghton Absorbent article having liquid impervious shelves
US4717498A (en) * 1987-01-05 1988-01-05 Mcintyre Chemical Company Dimethicone copolyol sulfosuccinates
DE3875749T3 (en) * 1987-01-28 2000-02-10 Kao Corp Process for making an absorbent composition
US4900318A (en) * 1987-06-08 1990-02-13 The Kendall Company Absorbent pad with moisture barrier
US5275591A (en) 1987-07-27 1994-01-04 Mcneil-Ppc, Inc. Fluid barrier seal for sanitary napkin having undergarment protecting flaps
US4804380A (en) * 1987-08-06 1989-02-14 Kimberly-Clark Corporation Anatomically shaped, self-aligning, sanitary protection device
US4936839A (en) 1987-08-27 1990-06-26 Mcneil-Ppc, Inc. Winged napkin having cross-channeling
US4773905A (en) 1987-08-27 1988-09-27 Personal Products Company Winged napkin having cross-channeling
US4795452A (en) 1987-09-23 1989-01-03 The Procter & Gamble Company Absorbent article having cantilevered cuff members
US4973325A (en) 1987-11-20 1990-11-27 Kimberly-Clark Corporation Absorbent article having a fluid transfer member
US4973326A (en) * 1987-11-30 1990-11-27 Minnesota Mining And Manufacturing Company Disposable diaper with improved fastener attachment
US4879170A (en) 1988-03-18 1989-11-07 Kimberly-Clark Corporation Nonwoven fibrous hydraulically entangled elastic coform material and method of formation thereof
US4950264A (en) 1988-03-31 1990-08-21 The Procter & Gamble Company Thin, flexible sanitary napkin
US5197959A (en) * 1988-03-31 1993-03-30 The Procter & Gamble Company Absorbent article
US5383869A (en) 1988-03-31 1995-01-24 The Procter & Gamble Company Thin, flexible sanitary napkin
US5171302A (en) * 1988-03-31 1992-12-15 The Procter & Gamble Company Absorbent article with central hinge
US5009653A (en) 1988-03-31 1991-04-23 The Procter & Gamble Company Thin, flexible sanitary napkin
US5147343B1 (en) 1988-04-21 1998-03-17 Kimberly Clark Co Absorbent products containing hydrogels with ability to swell against pressure
US5048589A (en) 1988-05-18 1991-09-17 Kimberly-Clark Corporation Non-creped hand or wiper towel
US4988344A (en) 1988-05-24 1991-01-29 The Procter & Gamble Company Absorbent articles with multiple layer absorbent layers
US4981557A (en) 1988-07-05 1991-01-01 The Procter & Gamble Company Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing same
US5008344A (en) 1988-07-05 1991-04-16 The Procter & Gamble Company Temporary wet strength resins and paper products containing same
US5085736A (en) 1988-07-05 1992-02-04 The Procter & Gamble Company Temporary wet strength resins and paper products containing same
US5151091A (en) 1988-10-24 1992-09-29 Mcneil-Ppc, Inc. Absorbent structure having multiple canals
CA2014203C (en) 1989-05-08 2000-03-21 Margaret Gwyn Latimer Absorbent structure having improved fluid surge management and product incorporating same
US5342337A (en) 1989-05-16 1994-08-30 Molnlycke Ab Disposable absorbent article which comprises a hose-like absorption body
US5007906A (en) * 1989-10-27 1991-04-16 The Procter & Gamble Company Decoupled sanitary napkin
US5190563A (en) * 1989-11-07 1993-03-02 The Proctor & Gamble Co. Process for preparing individualized, polycarboxylic acid crosslinked fibers
US5167654A (en) 1990-01-12 1992-12-01 Chicopee Disposable urine and fecal waste containment product
US5702382A (en) 1990-06-18 1997-12-30 The Procter & Gamble Company Extensible absorbent articles
US5462541A (en) * 1990-11-13 1995-10-31 Kimberly-Clark Corporation Pocket-like diaper or absorbent article
CZ282087B6 (en) * 1990-12-19 1997-05-14 The Procter And Gamble Company Sanitary napkin
US5242435A (en) 1991-01-04 1993-09-07 Johnson & Johnson Inc. Highly absorbent and flexible cellulosic pulp fluff sheet
US5098979A (en) * 1991-03-25 1992-03-24 Siltech Inc. Novel silicone quaternary compounds
US5196499A (en) * 1991-03-25 1993-03-23 Siltech, Inc. Terminal silicone ester quaternary compounds
DE4120009A1 (en) * 1991-06-18 1992-12-24 Basf Ag SOLUBLE CATALYST SYSTEMS FOR THE PRODUCTION OF POLYALK-1-ENEN WITH HIGH MOLES
CA2053930C (en) 1991-07-17 1997-01-07 Robert Emmet Kirby Bodyside cover for an absorbent article
CA2073815C (en) 1991-07-23 1998-05-05 Clemson University Research Foundation Absorbent articles, especially catamenials, having improved fluid directionality, comfort and fit
CA2073849C (en) 1991-07-23 1997-12-23 Clemson University Research Foundation Fluid handling structure for use in absorbent articles
US5662633A (en) 1991-07-23 1997-09-02 The Procter & Gamble Company Absorbent article having a window with a body-conforming acquisition element positioned therein
HU218624B (en) 1991-07-23 2000-10-28 Procter And Gamble Co. Method and apparatus of making curved shaped absorbent article
GR1002280B (en) * 1991-09-27 1996-05-02 Mcneil-Ppc Inc. Absorbent article having strike window.
US5681303A (en) 1991-10-01 1997-10-28 The Procter & Gamble Company Absorbent article having flaps with gathered portions
US6103953A (en) * 1991-12-17 2000-08-15 The Procter & Gamble Company Absorbent article having fused layers
US5514120A (en) * 1991-12-18 1996-05-07 Minnesota Mining And Manufacturing Company Liquid management member for absorbent articles
CA2072689A1 (en) 1991-12-31 1993-07-01 Kimberly-Clark Corporation Disposable absorbent article with flushable insert
SE509615C2 (en) 1992-01-30 1999-02-15 Sca Hygiene Prod Ab Absorbent disposable articles exhibiting leakage barriers formed by elastic elements
US5252374A (en) 1992-02-18 1993-10-12 Paper-Pak Products, Inc. Underpad for incontinent patients
SE501166C2 (en) * 1992-04-28 1994-11-28 Moelnlycke Ab Absorbent body for absorbent articles such as a diaper containing superabsorbents and diaper comprising the absorbent body
CH686682A5 (en) * 1992-05-05 1996-05-31 Granit Sa Production of pulp according to the SAP procedure.
MY114230A (en) 1992-07-23 2002-09-30 Procter & Gamble Absorbent article having resilient center
US5360422A (en) 1992-07-30 1994-11-01 Caring Products International, Inc. Washable diaper with liquid impervious channel for retaining disposable absorbent insert
USH1511H (en) 1992-09-10 1995-12-05 Chappell; Charles W. Absorbent articles having improved longitudinal fluid movement
US5350624A (en) 1992-10-05 1994-09-27 Kimberly-Clark Corporation Abrasion resistant fibrous nonwoven composite structure
US5300358A (en) 1992-11-24 1994-04-05 E. I. Du Pont De Nemours And Co. Degradable absorbant structures
AU687766B2 (en) 1993-02-22 1998-03-05 Mcneil-Ppc, Inc. Absorbent articles
US5348547A (en) 1993-04-05 1994-09-20 The Procter & Gamble Company Absorbent members having improved fluid distribution via low density and basis weight acquisition zones
US5280099A (en) * 1993-04-22 1994-01-18 Siltech Inc. Silicone taurine polymers
CA2105026C (en) 1993-04-29 2003-12-16 Henry Louis Griesbach Iii Shaped nonwoven fabric and method for making the same
TW329666U (en) 1993-05-12 1998-04-11 Kimberly Clark Co Absorbent article having enhanced wicking capability
US5399412A (en) 1993-05-21 1995-03-21 Kimberly-Clark Corporation Uncreped throughdried towels and wipers having high strength and absorbency
US5421874A (en) * 1993-06-22 1995-06-06 Genesis Composites, L.C. Composite microsphere and lubricant mixture
US5607551A (en) 1993-06-24 1997-03-04 Kimberly-Clark Corporation Soft tissue
US5888345A (en) * 1993-09-09 1999-03-30 Marcal Paper Mills, Inc. Absorbent granular product
US5423786A (en) 1993-09-24 1995-06-13 Mcneil-Ppc, Inc. Stabilized absorbent core and products made therefrom
SE507964C2 (en) 1993-10-07 1998-08-03 Moelnlycke Ab Sanitary towels or similar absorbent article
US5300666A (en) * 1993-10-12 1994-04-05 Siltech Inc. Silicone isethionate polymers
SE502419C2 (en) 1993-12-13 1995-10-16 Moelnlycke Ab Diaper
CA2128483C (en) 1993-12-16 2006-12-12 Richard Swee-Chye Yeo Flushable compositions
KR100370503B1 (en) 1994-03-01 2003-10-04 더 프록터 앤드 갬블 캄파니 3-Division Physiology
ES2136214T3 (en) 1994-03-04 1999-11-16 Kimberly Clark Co FIBROUS NON-WOVEN FABRIC WITH IMPROVED LIQUID SPILL CONTROL FOR ABSORBENT PERSONAL HYGIENE AND SIMILAR ITEMS.
US5562650A (en) 1994-03-04 1996-10-08 Kimberly-Clark Corporation Absorbent article having an improved surge management
US5591148A (en) 1994-04-08 1997-01-07 The Procter & Gamble Company Sanitary napkin having an independently displaceable central core segment
CA2134594A1 (en) 1994-04-12 1995-10-13 Kimberly-Clark Worldwide, Inc. Method for making soft tissue products
US5429686A (en) 1994-04-12 1995-07-04 Lindsay Wire, Inc. Apparatus for making soft tissue products
US5599337A (en) 1994-05-02 1997-02-04 Mcneil-Ppc, Inc. Raised center sanitary napkin with raised edges
GB9412501D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Manufacture of fibre
USH1585H (en) 1994-06-30 1996-08-06 Ahr; Nicholas A. Absorbent article having a braided wicking structure
USH1614H (en) 1994-08-19 1996-11-05 Mayer; Katherine L. Body fitting compound sanitary napkin
US5527300A (en) 1994-08-31 1996-06-18 Kimberly-Clark Corporation Absorbent article with high capacity surge management component
CN1144574C (en) 1994-08-31 2004-04-07 金伯利-克拉克环球有限公司 Thin absorbent article having wicking and crush resistant properties
EP0782428B1 (en) 1994-09-09 2000-03-08 Kimberly-Clark Worldwide, Inc. Z-direction liquid transport medium
US5624423A (en) 1994-11-30 1997-04-29 Kimberly-Clark Corporation Absorbent article having barrier means and medial bulge
US5545156A (en) 1994-12-22 1996-08-13 Kimberly-Clark Corporation Absorbent article having a preformed member
SE508041C2 (en) * 1994-12-30 1998-08-17 Moelnlycke Ab Absorbent articles
AU701286B2 (en) 1995-04-03 1999-01-21 Mcneil-Ppc, Inc. Multiple folded side barriers for improved leakage protection
US5562645A (en) 1995-05-31 1996-10-08 Kimberly-Clark Corporation Article with soft absorbent pulp sheet
US5834114A (en) 1995-05-31 1998-11-10 The Board Of Trustees Of The University Of Illinois Coated absorbent fibers
US5769835A (en) 1995-06-07 1998-06-23 Kimberly-Clark Worldwide, Inc. Absorbent article having tubular, elasticized bumpers
US5810798A (en) * 1995-06-30 1998-09-22 Kimberly-Clark Worldwide, Inc. Absorbent article having a thin, efficient absorbent core
US5934478A (en) * 1995-07-25 1999-08-10 Canon Kabushiki Kaisha Gas stream classifier and process for producing toner
US5858011A (en) * 1995-08-02 1999-01-12 The Procter & Gamble Company Disposable absorbent article having a resilient member
US5711970A (en) * 1995-08-02 1998-01-27 Kimberly-Clark Worldwide, Inc. Apparatus for the production of fibers and materials having enhanced characteristics
US5550167A (en) 1995-08-30 1996-08-27 The Procter & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring aqueous fluids
US5647863A (en) 1995-09-21 1997-07-15 The Procter & Gamble Company Absorbent article with clean appearance and capacity signal means
US5643238A (en) 1995-09-29 1997-07-01 Paragon Trade Brands, Inc. Absorbent core structure comprised of storage and acquisition cells
US5603707A (en) 1995-11-28 1997-02-18 The Procter & Gamble Company Absorbent article having a rewet barrier
US5807367A (en) 1996-11-27 1998-09-15 Kimberly-Clark Worldwide, Inc. Absorbent article having lateral barriers
US5779860A (en) 1996-12-17 1998-07-14 Kimberly-Clark Worldwide, Inc. High-density absorbent structure
US6372952B1 (en) 1996-03-22 2002-04-16 The Procter & Gamble Company Absorbent components having a sustained acquisition rate capability upon absorbing multiple discharges of aqueous body fluids
US5855572A (en) * 1996-03-22 1999-01-05 The Procter & Gamble Company Absorbent components having a fluid acquisition zone
DE69621908T2 (en) 1996-04-29 2003-02-13 Procter & Gamble Disposable absorbent article with an expandable top layer and with the ability to change shape during use
EP0815816A1 (en) 1996-07-01 1998-01-07 The Procter & Gamble Company Disposable absorbent article having expanding and shrinking elements and being capable of self-shaping in use
SE511903C2 (en) 1996-06-28 1999-12-13 Sca Hygiene Prod Ab Absorbent articles comprising an absorbent body with improved fluid inlet properties
US6020536A (en) * 1996-06-28 2000-02-01 Sca Hygiene Products Ab Absorbent body for absorbent articles
US5858021A (en) * 1996-10-31 1999-01-12 Kimberly-Clark Worldwide, Inc. Treatment process for cellulosic fibers
SE512639C2 (en) 1996-12-05 2000-04-17 Sca Hygiene Prod Ab Methods of preparing a material laminate for use in an absorbent article
US5866242A (en) * 1997-01-17 1999-02-02 Rayonier Inc. Soft, strong, absorbent material for use in absorbent articles
US5990377A (en) * 1997-03-21 1999-11-23 Kimberly-Clark Worldwide, Inc. Dual-zoned absorbent webs
US5865824A (en) 1997-04-21 1999-02-02 Chen; Fung-Jou Self-texturing absorbent structures and absorbent articles made therefrom
US5883231A (en) * 1997-05-14 1999-03-16 Kimberly-Clark Worldwide, Inc. Artificial menses fluid
US6172276B1 (en) * 1997-05-14 2001-01-09 Kimberly-Clark Worldwide, Inc. Stabilized absorbent material for improved distribution performance with visco-elastic fluids

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143113A (en) * 1962-08-15 1964-08-04 Procter & Gamble Absorbent bandage
US4015604A (en) * 1976-03-25 1977-04-05 Personal Products Company Absorbent product with side leakage control means
US4676784A (en) * 1984-05-01 1987-06-30 Personal Products Company Stable disposable absorbent structure
EP0360285A2 (en) * 1988-09-22 1990-03-28 McNEIL-PPC, INC. Absorbent body having hydrophobic insert
EP0366079A2 (en) * 1988-10-24 1990-05-02 McNEIL-PPC, INC. Absorbent structure having multiple canals
EP0391727A2 (en) * 1989-04-07 1990-10-10 McNEIL-PPC, INC. Selective placement of absorbent product materials in sanitary napkins and the like
GB2233235A (en) * 1989-06-27 1991-01-09 Kao Corp Absorbent pad with resilient side flaps
EP0441064A1 (en) * 1990-01-12 1991-08-14 Chicopee Disposable urinary pad
EP0483592A1 (en) * 1990-10-16 1992-05-06 Kimberly-Clark Corporation Disposable feminine guard
US5591150A (en) * 1991-07-23 1997-01-07 The Procter And Gamble Company Sanitary napkin having a resilient body-conforming portion
EP0597273A1 (en) * 1992-10-14 1994-05-18 McNEIL-PPC, INC. Garment shield
US5578025A (en) * 1994-07-06 1996-11-26 The Procter & Gamble Company Sanitary napkin having stiffening side stabilizers
WO1998031318A1 (en) * 1997-01-21 1998-07-23 Sca Hygiene Products Ab Absorbent structure having improved absorption properties

Also Published As

Publication number Publication date
AU6499999A (en) 2000-04-26
WO2000019955A2 (en) 2000-04-13
CA2345608A1 (en) 2000-04-13
PA8483701A1 (en) 2000-09-29
CO5121067A1 (en) 2002-01-30
US6673982B1 (en) 2004-01-06
US20040102752A1 (en) 2004-05-27
ZA200102549B (en) 2002-03-26
CN1213710C (en) 2005-08-10
US7429689B2 (en) 2008-09-30
JP2003521955A (en) 2003-07-22
TW482664B (en) 2002-04-11
AR020698A1 (en) 2002-05-22
KR20010085873A (en) 2001-09-07
BR9914225A (en) 2001-06-26
MXPA01003402A (en) 2002-01-01
EP1119328A2 (en) 2001-08-01
CN1367674A (en) 2002-09-04
SV1999000172A (en) 2000-07-06

Similar Documents

Publication Publication Date Title
WO2000019955A3 (en) Absorbent article having integral wicking barriers
KR950002804A (en) Golf ball and manufacturing method
EP1186019A4 (en) Trench semiconductor device having gate oxide layer with multiple thicknesses and processes of fabricating the same
DE60131390D1 (en) BARRIER LAYERS ON A SUBSTRATE-CONTAINING LAMINATE
CA2266306A1 (en) Multi-layered article
US20030102245A1 (en) Vacuum fresh-maintaining plastic bag
DE69905018D1 (en) SPIRAL COMPRESSOR WITH PRESSURE RATIO - AND DIFFERENTIAL PRESSURE - RELIEF VALVE
WO2000033015A3 (en) Shock attenuation barrier
CA2323555A1 (en) Multilayer plastic pipe and its use
WO2003028903A3 (en) Method for edge sealing barrier films
WO2002062279A1 (en) Body fluid absorbing article and method of manufacturing the article
WO1998036198A3 (en) Double containment pipe sections
GB2341484B (en) Barrier layer and fabricating method of the same
JP4893728B2 (en) Vacuum insulation
WO2007040606A3 (en) Absorbent article with c-foldedd moisture barrier and methods of manufacturing same
JP3234649U (en) Vacuum insulated panel with improved sealing joint
ATE58102T1 (en) BEVERAGE CAN.
JP2010255805A (en) Vacuum heat insulating material
BR112020010493A2 (en) flexible multilayer laminate, packaging and method for manufacturing flexible multilayer laminate
WO1998029245A3 (en) Laminate structures for fuel containers
CA2051048A1 (en) Superconducting device having a reduced thickness of oxide superconducting layer and method for manufacturing the same
AR032514A1 (en) THERMISTOR AND MANUFACTURING METHOD OF THE SAME
FR2838466B1 (en) LAMINATE THERMAL INSULATION MATERIAL AND MANUFACTURING METHOD THEREOF
DE202006002959U1 (en) Vacuum insulation panel has supporting shell, surrounded by metal foil casing below plastic foil covering whereby metal foil casing parts are not in direct contact with each other to avoid heat of leading contact at edges of panel
KR101709949B1 (en) Expansion absorbing member May prevent freezing for Water meters cubage

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 99814081.3

Country of ref document: CN

ENP Entry into the national phase

Ref document number: 1999 64999

Country of ref document: AU

Kind code of ref document: A

AK Designated states

Kind code of ref document: A2

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

ENP Entry into the national phase

Ref document number: 2345608

Country of ref document: CA

Ref document number: 2345608

Country of ref document: CA

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2001/02549

Country of ref document: ZA

Ref document number: 200102549

Country of ref document: ZA

WWE Wipo information: entry into national phase

Ref document number: 1020017004170

Country of ref document: KR

ENP Entry into the national phase

Ref document number: 2000 573317

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: PA/a/2001/003402

Country of ref document: MX

Ref document number: IN/PCT/2001/456/CHE

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 64999/99

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 1999952950

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1999952950

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 1020017004170

Country of ref document: KR

WWW Wipo information: withdrawn in national office

Ref document number: 1999952950

Country of ref document: EP

WWR Wipo information: refused in national office

Ref document number: 1020017004170

Country of ref document: KR