DE69007369D1 - In physiologisches Medium abbaubare Glasfasern. - Google Patents

In physiologisches Medium abbaubare Glasfasern.

Info

Publication number
DE69007369D1
DE69007369D1 DE90402200T DE69007369T DE69007369D1 DE 69007369 D1 DE69007369 D1 DE 69007369D1 DE 90402200 T DE90402200 T DE 90402200T DE 69007369 T DE69007369 T DE 69007369T DE 69007369 D1 DE69007369 D1 DE 69007369D1
Authority
DE
Germany
Prior art keywords
physiological medium
degradable
glass fibers
na2o
al2o3
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 - Lifetime
Application number
DE90402200T
Other languages
English (en)
Other versions
DE69007369C5 (de
DE69007369T3 (de
DE69007369T2 (de
Inventor
Hans Furtak
Hartmut Tiesler
Isabelle Cohen
Sylvie Thelohan
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.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26227513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69007369(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR8910834A external-priority patent/FR2650821B1/fr
Priority claimed from FR9001497A external-priority patent/FR2658182B1/fr
Application filed by Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Application granted granted Critical
Publication of DE69007369D1 publication Critical patent/DE69007369D1/de
Publication of DE69007369T2 publication Critical patent/DE69007369T2/de
Publication of DE69007369T3 publication Critical patent/DE69007369T3/de
Publication of DE69007369C5 publication Critical patent/DE69007369C5/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00Fibre or filament compositions
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F13/15252Properties of the article, e.g. stiffness or absorbency compostable or biodegradable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530131Absorbent 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 being made in fibre but being not pulp
    • A61F2013/530328Absorbent 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 being made in fibre but being not pulp being mineral fibres, e.g. glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2213/00Glass fibres or filaments
    • C03C2213/02Biodegradable glass fibres
DE69007369T 1989-08-11 1990-08-01 In physiologisches Medium abbaubare Glasfasern. Expired - Lifetime DE69007369C5 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8910834 1989-08-11
FR8910834A FR2650821B1 (fr) 1989-08-11 1989-08-11 Composition de verre destinee a etre transformee en fibres degradables en milieu biologique
FR9001497A FR2658182B1 (fr) 1990-02-09 1990-02-09 Fibres de verre susceptibles de se decomposer en milieu biologique.
FR9001497 1990-02-09

Publications (4)

Publication Number Publication Date
DE69007369D1 true DE69007369D1 (de) 1994-04-21
DE69007369T2 DE69007369T2 (de) 1994-10-13
DE69007369T3 DE69007369T3 (de) 1999-07-22
DE69007369C5 DE69007369C5 (de) 2007-06-06

Family

ID=26227513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69007369T Expired - Lifetime DE69007369C5 (de) 1989-08-11 1990-08-01 In physiologisches Medium abbaubare Glasfasern.

Country Status (24)

Country Link
US (1) US5108957A (de)
EP (1) EP0412878B2 (de)
JP (1) JP3192652B2 (de)
KR (1) KR0167763B1 (de)
CN (2) CN1026778C (de)
AT (1) ATE102902T1 (de)
AU (1) AU630484B2 (de)
BR (1) BR9003934A (de)
CA (1) CA2022446C (de)
CZ (1) CZ285303B6 (de)
DE (1) DE69007369C5 (de)
DK (1) DK0412878T4 (de)
ES (1) ES2053139T5 (de)
FI (1) FI100795B (de)
HU (1) HU210633B (de)
IE (1) IE66323B1 (de)
MX (1) MX172027B (de)
NO (1) NO178023C (de)
NZ (1) NZ234718A (de)
PL (2) PL165859B1 (de)
PT (1) PT94971B (de)
SK (1) SK280262B6 (de)
TR (1) TR24496A (de)
YU (1) YU47433B (de)

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KR0167763B1 (ko) 1999-01-15
MX172027B (es) 1993-11-29
PL165859B1 (pl) 1995-02-28
TR24496A (tr) 1991-11-01
EP0412878B2 (de) 1998-03-04
DE69007369C5 (de) 2007-06-06
BR9003934A (pt) 1991-09-03
CN1026778C (zh) 1994-11-30
DK0412878T4 (da) 1998-11-30
SK396090A3 (en) 1999-10-08
YU154890A (sh) 1993-05-28
PL286430A1 (en) 1991-04-22
DE69007369T3 (de) 1999-07-22
CA2022446A1 (fr) 1991-02-12
PT94971A (pt) 1991-04-18
PT94971B (pt) 1997-04-30
FI903978A0 (fi) 1990-08-10
EP0412878A1 (de) 1991-02-13
NO903461D0 (no) 1990-08-07
HUT54953A (en) 1991-04-29
CN1041511C (zh) 1999-01-06
CA2022446C (fr) 2000-10-24
CZ396090A3 (cs) 1999-04-14
CN1093066A (zh) 1994-10-05
ES2053139T5 (es) 1998-07-01
ES2053139T3 (es) 1994-07-16
FI100795B (fi) 1998-02-27
AU630484B2 (en) 1992-10-29
NZ234718A (en) 1992-05-26
DK0412878T3 (da) 1994-07-18
KR910004492A (ko) 1991-03-28
ATE102902T1 (de) 1994-04-15
AU6002590A (en) 1991-02-14
EP0412878B1 (de) 1994-03-16
IE66323B1 (en) 1995-12-27
PL171355B1 (pl) 1997-04-30
DE69007369T2 (de) 1994-10-13
NO903461L (no) 1991-02-12
JPH0393650A (ja) 1991-04-18
NO178023B (no) 1995-10-02
HU904971D0 (en) 1991-01-28
YU47433B (sh) 1995-03-27
CN1049834A (zh) 1991-03-13
JP3192652B2 (ja) 2001-07-30
NO178023C (no) 1996-01-10
HU210633B (en) 1995-06-28
SK280262B6 (sk) 1999-10-08
US5108957A (en) 1992-04-28
CZ285303B6 (cs) 1999-07-14
IE902834A1 (en) 1991-02-27

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