DE69007470T2 - Prozess zum Auftragen einer Trennmittelschicht auf einen nassen nichtgewebten Untergrund. - Google Patents

Prozess zum Auftragen einer Trennmittelschicht auf einen nassen nichtgewebten Untergrund.

Info

Publication number
DE69007470T2
DE69007470T2 DE69007470T DE69007470T DE69007470T2 DE 69007470 T2 DE69007470 T2 DE 69007470T2 DE 69007470 T DE69007470 T DE 69007470T DE 69007470 T DE69007470 T DE 69007470T DE 69007470 T2 DE69007470 T2 DE 69007470T2
Authority
DE
Germany
Prior art keywords
applying
release agent
agent layer
wet non
woven surface
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69007470T
Other languages
English (en)
Other versions
DE69007470D1 (de
Inventor
John E C O Minnesota Mi Riedel
Paul E C O Minnesota Mi Hansen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69007470D1 publication Critical patent/DE69007470D1/de
Application granted granted Critical
Publication of DE69007470T2 publication Critical patent/DE69007470T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21—Paper; Textile fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/201—Adhesives in the form of films or foils characterised by their carriers characterised by the release coating composition on the carrier layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/26—Presence of textile or fabric
    • C09J2400/263—Presence of textile or fabric in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00—Presence of (meth)acrylic polymer
    • C09J2433/005—Presence of (meth)acrylic polymer in the release coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2483/00—Presence of polysiloxane
    • C09J2483/005—Presence of polysiloxane in the release coating
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2041—Two or more non-extruded coatings or impregnations
    • Y10T442/2098—At least two coatings or impregnations of different chemical composition
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2738—Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
    • Y10T442/2754—Pressure-sensitive adhesive
DE69007470T 1990-04-04 1990-12-19 Prozess zum Auftragen einer Trennmittelschicht auf einen nassen nichtgewebten Untergrund. Expired - Fee Related DE69007470T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/504,531 US4973513A (en) 1990-04-04 1990-04-04 Process for applying a release coating to a wet nonwoven backing and article

Publications (2)

Publication Number Publication Date
DE69007470D1 DE69007470D1 (de) 1994-04-21
DE69007470T2 true DE69007470T2 (de) 1994-10-13

Family

ID=24006676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69007470T Expired - Fee Related DE69007470T2 (de) 1990-04-04 1990-12-19 Prozess zum Auftragen einer Trennmittelschicht auf einen nassen nichtgewebten Untergrund.

Country Status (9)

Country Link
US (1) US4973513A (de)
EP (1) EP0452594B1 (de)
JP (1) JPH04225868A (de)
KR (1) KR0166080B1 (de)
AU (1) AU634636B2 (de)
BR (1) BR9101319A (de)
CA (1) CA2038119C (de)
DE (1) DE69007470T2 (de)
ES (1) ES2050388T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5631073A (en) * 1992-02-03 1997-05-20 Minnesota Mining And Manufacturing Company Nonwoven sheet materials, tapes and methods
US5496603A (en) * 1992-02-03 1996-03-05 Minnesota Mining And Manufacturing Company Nonwoven sheet materials, tapes and methods
US5679190A (en) * 1992-02-03 1997-10-21 Minnesota Mining And Manufacturing Company Method of making nonwoven sheet materials, tapes
DE4305081C2 (de) * 1993-02-19 1996-08-01 Minnesota Mining & Mfg Verfahren und Vorrichtung zum Auftragen von Haftkleber auf Bogen aus Papier oder dergleichen Material
EP0693889B2 (de) † 1993-04-16 2003-03-12 Minnesota Mining And Manufacturing Company Anordnung zur speicherung/abgabe von haftverschlussmaterial
JPH09502111A (ja) * 1993-08-31 1997-03-04 ミネソタ マイニング アンド マニュファクチャリング カンパニー ミシン目のある不織外科用テープのロール
US5616387A (en) * 1993-08-31 1997-04-01 Minnesota Mining And Manufacturing Company Perforated roll of elastic wrap
JPH09506016A (ja) * 1993-12-01 1997-06-17 ミネソタ マイニング アンド マニュファクチャリング カンパニー 医療用接着テープに発泡コーティングを施すための方法
US5885722A (en) * 1994-02-15 1999-03-23 Minnesota Mining And Manufacturing Method for applying coating materials to overlapped individuals sheets
US5849358A (en) * 1994-08-17 1998-12-15 Minnesota Mining And Manufacturing Company Apparatus and method for applying coating materials to individual sheet members
US5667303A (en) * 1995-03-10 1997-09-16 Minnesota Mining And Manufacturing Company Time-temperature integrating indicator device
US5756572A (en) * 1995-07-24 1998-05-26 Dow Corning Corporation Silicone pressure sensitive adhesive composition containing thermoplastic multi-segmented copolymer
US5990238A (en) * 1997-09-19 1999-11-23 3M Innovative Properties Company Release coating for adhesive articles and method
US6436528B1 (en) * 1998-10-24 2002-08-20 Tesa Ag Adhesive tape based on a binder-consolidated web
MXPA01012972A (es) 1999-06-18 2002-09-02 3M Innovative Properties Co Hojas no tejidas, articulos adhesivos y metoos para fabricar los mismos.
US6455153B1 (en) * 2000-01-05 2002-09-24 Basf Ag Release coating for tapes
US6614728B2 (en) 2001-09-14 2003-09-02 3M Innovative Properties Company Time-temperature integrating indicator
US7524545B2 (en) * 2002-05-16 2009-04-28 3M Innovative Properties Company Release coating containing thermoplastic silicone-containing polymer
WO2007115130A2 (en) * 2006-03-31 2007-10-11 Andover Healthcare, Inc. Pressure-sensitive adhesive articles with non-woven backing having an elastomeric binder
WO2009049205A1 (en) * 2007-10-10 2009-04-16 3M Innovative Properties Company Articles and methods of masking or protecting a substrate
JP5706882B2 (ja) * 2009-04-17 2015-04-22 スリーエム イノベイティブ プロパティズ カンパニー シリコーンゲル接着剤構成体
DE102015107743A1 (de) * 2015-05-18 2016-11-24 Bsn Medical Gmbh Silikongelbeschichtete adhäsive Schichtstruktur
WO2019130170A1 (en) 2017-12-26 2019-07-04 3M Innovative Properties Company Method of protecting walls from overspray
US20230027845A1 (en) * 2019-12-17 2023-01-26 Wacker Chemie Ag Production of fiber webs using airlaid nonwovens

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532011A (en) * 1946-09-07 1950-11-28 Minnesota Mining & Mfg Liners and adhesive tapes having low adhesion polyvinyl carbamate coatings
US3121021A (en) * 1960-04-18 1964-02-11 Minnesota Mining & Mfg Breathable surgical adhesive tapes
US3364063A (en) * 1964-07-20 1968-01-16 Kendall & Co Porous pressure-sensitive adhesive tapes
FR1442427A (fr) * 1965-05-04 1966-06-17 Cellophane Sa Amélioration aux procédés d'enduction des supports hydrophiles
US3575782A (en) * 1967-05-19 1971-04-20 Minnesota Mining & Mfg Elastic shirred web product
US3677788A (en) * 1970-02-03 1972-07-18 Johnson & Johnson Adhesive tape
JPS5430021A (en) * 1977-08-11 1979-03-06 Fuji Photo Film Co Ltd Consecutive application of both sides
US4427737A (en) * 1981-04-23 1984-01-24 E. R. Squibb & Sons, Inc. Microporous adhesive tape
EP0136134B1 (de) * 1983-09-19 1988-10-19 Minnesota Mining And Manufacturing Company Klebebänder versehende Verpackung
US4728571A (en) * 1985-07-19 1988-03-01 Minnesota Mining And Manufacturing Company Polysiloxane-grafted copolymer release coating sheets and adhesive tapes

Also Published As

Publication number Publication date
CA2038119C (en) 2000-08-08
KR0166080B1 (ko) 1999-01-15
US4973513A (en) 1990-11-27
BR9101319A (pt) 1991-11-26
ES2050388T3 (es) 1994-05-16
CA2038119A1 (en) 1991-10-05
AU7284291A (en) 1991-10-10
JPH04225868A (ja) 1992-08-14
KR910018175A (ko) 1991-11-30
AU634636B2 (en) 1993-02-25
EP0452594A1 (de) 1991-10-23
DE69007470D1 (de) 1994-04-21
EP0452594B1 (de) 1994-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee