DE69822269T2 - Biolösliche, durch das topf- und glaskugelschmelzverfahren erhältliche (flammwidrige) glasfaser - Google Patents

Biolösliche, durch das topf- und glaskugelschmelzverfahren erhältliche (flammwidrige) glasfaser Download PDF

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Publication number
DE69822269T2
DE69822269T2 DE69822269T DE69822269T DE69822269T2 DE 69822269 T2 DE69822269 T2 DE 69822269T2 DE 69822269 T DE69822269 T DE 69822269T DE 69822269 T DE69822269 T DE 69822269T DE 69822269 T2 DE69822269 T2 DE 69822269T2
Authority
DE
Germany
Prior art keywords
biolous
pot
glass
melting method
flame resistant
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
DE69822269T
Other languages
English (en)
Other versions
DE69822269D1 (de
Inventor
Laverne Harding
Frederick Bauer
Hand Russell
Xiaojie Xu
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.)
Johns Manville
Original Assignee
Johns Manville International Inc
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=25249560&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69822269(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Johns Manville International Inc filed Critical Johns Manville International Inc
Publication of DE69822269D1 publication Critical patent/DE69822269D1/de
Application granted granted Critical
Publication of DE69822269T2 publication Critical patent/DE69822269T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C13/00—Fibre or filament compositions
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F13/15252—Properties of the article, e.g. stiffness or absorbency compostable or biodegradable
    • 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
    • A61F2013/530131—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 being made in fibre but being not pulp
    • A61F2013/530328—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 being made in fibre but being not pulp being mineral fibres, e.g. glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C2213/00—Glass fibres or filaments
    • C03C2213/02—Biodegradable glass fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Filtering Materials (AREA)
DE69822269T 1997-03-28 1998-03-20 Biolösliche, durch das topf- und glaskugelschmelzverfahren erhältliche (flammwidrige) glasfaser Expired - Lifetime DE69822269T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/827,571 US5945360A (en) 1997-03-28 1997-03-28 Biosoluble pot and marble-derived fiberglass
PCT/US1998/005636 WO1998043923A1 (en) 1997-03-28 1998-03-20 Biosoluble pot and marble (flame attenuated)-derived fiberglass

Publications (2)

Publication Number Publication Date
DE69822269D1 DE69822269D1 (de) 2004-04-15
DE69822269T2 true DE69822269T2 (de) 2005-04-21

Family

ID=25249560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69822269T Expired - Lifetime DE69822269T2 (de) 1997-03-28 1998-03-20 Biolösliche, durch das topf- und glaskugelschmelzverfahren erhältliche (flammwidrige) glasfaser

Country Status (7)

Country Link
US (2) US5945360A (de)
EP (1) EP0915812B1 (de)
JP (1) JP4718654B2 (de)
AU (1) AU6768898A (de)
CA (1) CA2255626C (de)
DE (1) DE69822269T2 (de)
WO (1) WO1998043923A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6294491B1 (en) * 1997-03-28 2001-09-25 Johns Manville International, Inc. Lightweight glass fiber insulation
AU1563799A (en) * 1997-12-02 1999-06-16 Rockwool International A/S Production of man-made vitreous fibres
ES2163972B1 (es) * 1999-04-30 2003-06-16 Poliglas Sa Composicion biosoluble de fibras de vidrio para la produccion de lanas de vidrio y similares.
SI1048625T1 (en) * 1999-04-30 2004-06-30 Ursa International Gmbh Biosoluble composition of glass fibres for the production of glass wools and the like
US6277777B1 (en) † 1999-08-03 2001-08-21 Johns Manville International, Inc. Boron-free glass composition and filtration media
IT1313655B1 (it) * 1999-09-30 2002-09-09 Techint Spa Composizione di fibra di vetro.
US6656861B1 (en) 1999-11-03 2003-12-02 Johns Manville International, Inc. Glass composition for ultrafine fiber formation
DE10014678C2 (de) * 2000-03-17 2002-02-07 Siemens Ag Filterbeutel
US6828264B2 (en) * 2001-03-28 2004-12-07 Johns Manville International, Inc. Glass compositions for ultrafine fiber formation
BRPI0313075A2 (pt) * 2002-07-29 2017-05-02 Evanite Fiber Corp composições de vidro
US7144633B2 (en) * 2002-07-29 2006-12-05 Evanite Fiber Corporation Glass compositions
FR2877000B1 (fr) * 2004-10-27 2007-08-10 Saint Gobain Vetrotex Fils de verre de renforcement biosolubles
US20060101796A1 (en) * 2004-11-12 2006-05-18 Kern Charles F Air filtration media
US7648929B2 (en) * 2004-12-30 2010-01-19 Owens Corning Intellectual Capital, Llc Low boron glass composition for loose-fill fiberglass insulation
GB2427191B (en) * 2005-06-14 2007-06-27 Morgan Crucible Co Glass fibres
US20070016153A1 (en) * 2005-07-13 2007-01-18 Bryn Hird Disposable absorbent articles comprising non-biopersistent inorganic vitreous microfibers
US20070225669A1 (en) * 2006-03-27 2007-09-27 The Procter & Gamble Company Heterogeneous absorbent cores
US8198505B2 (en) * 2006-07-12 2012-06-12 The Procter & Gamble Company Disposable absorbent articles comprising non-biopersistent inorganic vitreous microfibers
US7763558B2 (en) * 2006-12-27 2010-07-27 Johns Manville Glass compositions for fiber formation
US8142535B2 (en) * 2008-08-05 2012-03-27 Johns Manville High dust holding capacity filter media
US8057583B2 (en) * 2008-08-07 2011-11-15 Johns Manville Filter media including silicone and/or wax additive(s)
PL2243500T3 (pl) 2009-04-23 2012-06-29 Purac Biochem Bv Biozgodny kompozyt i jego zastosowanie
EP2243749B1 (de) 2009-04-23 2015-04-08 PURAC Biochem BV Resorbierbare und biokompatible Glasfaserzusammensetzungen und ihre Verwendung
KR20120022713A (ko) * 2009-04-28 2012-03-12 아사히 가라스 가부시키가이샤 기판용 유리판
CN103917210A (zh) 2011-11-09 2014-07-09 宝洁公司 具有双芯的吸收制品
US9267238B2 (en) 2012-07-25 2016-02-23 Johns Manville Glass fiber reinforced facer mat
WO2014182912A1 (en) 2013-05-08 2014-11-13 The Procter & Gamble Company Absorbent article with dual core
CA2927857C (en) 2014-08-14 2022-12-06 Hdk Industries, Inc. Apparatus and method for filtration efficiency improvements in fibrous filter media
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
US10003056B2 (en) 2015-09-30 2018-06-19 Johns Manville Battery containing acid resistant nonwoven fiber mat with biosoluble microfibers
EP3370673B1 (de) 2015-11-04 2022-03-30 The Procter & Gamble Company Absorbierende struktur
RU2697170C1 (ru) 2015-11-04 2019-08-12 Дзе Проктер Энд Гэмбл Компани Абсорбирующая структура
FR3053965B1 (fr) * 2016-07-13 2018-08-17 Saint-Gobain Isover Fibres de verre
RU2751320C1 (ru) * 2020-11-23 2021-07-13 Акционерное общество "НПО Стеклопластик" Устройство для производства непрерывных высокомодульных стеклянных волокон из термопластичного материала

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692654A (en) * 1953-03-12 1954-10-26 Pittsburgh Plate Glass Co Impingement-strainer combination air filter
US2823117A (en) * 1953-11-23 1958-02-11 L O F Glass Fibers Inc Glass paper-calcium silicate
US3663192A (en) * 1969-11-28 1972-05-16 Johns Manville Glass melting pot
US3811853A (en) * 1972-05-01 1974-05-21 Corning Glass Works Degradable glass suitable for containers
US3840359A (en) * 1972-05-18 1974-10-08 Philadelphia Quartz Co Preparation of hydrated alkali metal silicate flakes
US3972694A (en) * 1974-11-14 1976-08-03 Whatman Reeve Angel Limited Filter tube
FR2552075B1 (fr) * 1983-09-19 1986-08-14 Saint Gobain Isover Fibres de verre et composition convenant pour leur fabrication
US4510252A (en) * 1983-11-18 1985-04-09 Owens-Corning Fiberglas Corporation Easily formed chemically resistant glass fibers
US4542106A (en) * 1983-12-19 1985-09-17 Ppg Industries, Inc. Fiber glass composition
US5332699A (en) * 1986-02-20 1994-07-26 Manville Corp Inorganic fiber composition
US5332698A (en) * 1989-05-25 1994-07-26 Bayer Aktiengesellschaft Glass fibres with improved biological compatibility
AU630484B2 (en) * 1989-08-11 1992-10-29 Isover Saint-Gobain Glass fibres capable of decomposing in a physiological medium
US5250488A (en) * 1989-08-11 1993-10-05 Sylvie Thelohan Mineral fibers decomposable in a physiological medium
US5055428A (en) * 1990-09-26 1991-10-08 Owens-Corning Fiberglass Corporation Glass fiber compositions
US5401693A (en) * 1992-09-18 1995-03-28 Schuller International, Inc. Glass fiber composition with improved biosolubility
JPH06116114A (ja) * 1992-10-09 1994-04-26 Nikon Corp 骨充填材
DK156692D0 (da) * 1992-12-29 1992-12-29 Rockwool Int Mineralfiberprodukt
US5472467A (en) * 1994-03-14 1995-12-05 Pfeffer; Jack R. Self-supporting filter composite
US5634954A (en) * 1994-03-30 1997-06-03 Schuller International, Inc. Fibrous filter media
US5591453A (en) * 1994-07-27 1997-01-07 The Trustees Of The University Of Pennsylvania Incorporation of biologically active molecules into bioactive glasses
US5728187A (en) * 1996-02-16 1998-03-17 Schuller International, Inc. Air filtration media
US5785725A (en) * 1997-04-14 1998-07-28 Johns Manville International, Inc. Polymeric fiber and glass fiber composite filter media

Also Published As

Publication number Publication date
EP0915812A1 (de) 1999-05-19
EP0915812B1 (de) 2004-03-10
US5945360A (en) 1999-08-31
WO1998043923A1 (en) 1998-10-08
JP4718654B2 (ja) 2011-07-06
CA2255626C (en) 2007-06-12
DE69822269D1 (de) 2004-04-15
AU6768898A (en) 1998-10-22
US6261335B1 (en) 2001-07-17
JP2000511508A (ja) 2000-09-05
CA2255626A1 (en) 1998-10-08

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8363 Opposition against the patent