DK0399320T4 - Fiberglass with increased biological compatibility - Google Patents

Fiberglass with increased biological compatibility

Info

Publication number
DK0399320T4
DK0399320T4 DK90108992T DK90108992T DK0399320T4 DK 0399320 T4 DK0399320 T4 DK 0399320T4 DK 90108992 T DK90108992 T DK 90108992T DK 90108992 T DK90108992 T DK 90108992T DK 0399320 T4 DK0399320 T4 DK 0399320T4
Authority
DK
Denmark
Prior art keywords
fiberglass
biological compatibility
increased biological
fibres
diameter
Prior art date
Application number
DK90108992T
Other languages
Danish (da)
Other versions
DK0399320T3 (en
Inventor
Peter Roger Dipl-Ing Nyssen
Wolfram Dr Wagner
Geert Dr Christoph
Original Assignee
Gruenzweig & Hartmann
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=6381377&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0399320(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gruenzweig & Hartmann filed Critical Gruenzweig & Hartmann
Publication of DK0399320T3 publication Critical patent/DK0399320T3/en
Application granted granted Critical
Publication of DK0399320T4 publication Critical patent/DK0399320T4/en

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
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Filtering Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

The glass fibres, which have greatly reduced carcinogeneity, have a mean fibre diameter of <8 mu m, preferably <3 mu m, and more than 10% thereof have a diameter of <3 mu m. In addition, the glasses used to produce these fibres are characterised by the following compounds in the proportions indicated in mol%: 55 - 70% of SiO2, 0 - 5% of B2O3, 0 - 3% of Al2O3, 0 - 6% of TiO2, 0 - 2% of iron oxides, 0 - 5% of MgO, 8 - 24% of CaO, 10 - 20% of Na2O, 0 - 5% of K2O and 0 - 2% of fluoride. e
DK90108992T 1989-05-25 1990-05-12 Fiberglass with increased biological compatibility DK0399320T4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3917045A DE3917045A1 (en) 1989-05-25 1989-05-25 TOXICOLOGICAL UNSUITABLE GLASS FIBERS

Publications (2)

Publication Number Publication Date
DK0399320T3 DK0399320T3 (en) 1996-04-22
DK0399320T4 true DK0399320T4 (en) 2000-10-23

Family

ID=6381377

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90108992T DK0399320T4 (en) 1989-05-25 1990-05-12 Fiberglass with increased biological compatibility

Country Status (12)

Country Link
EP (1) EP0399320B2 (en)
JP (1) JP3002787B2 (en)
AT (1) ATE131801T1 (en)
CA (1) CA2017344C (en)
DD (1) DD300634A5 (en)
DE (2) DE3917045A1 (en)
DK (1) DK0399320T4 (en)
ES (1) ES2080766T5 (en)
FI (1) FI902554A0 (en)
NO (1) NO301322B1 (en)
RU (1) RU1813077C (en)
YU (1) YU102190A (en)

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US5811360A (en) * 1993-01-15 1998-09-22 The Morgan Crucible Company Plc Saline soluble inorganic fibres
DK0710628T3 (en) * 1993-01-15 2003-10-20 Morgan Crucible Co Saline-soluble inorganic fibers
DE4417231C3 (en) * 1994-05-17 2000-06-29 Gruenzweig & Hartmann Use of a composition as a material for biodegradable mineral fibers
DE4417230A1 (en) * 1994-05-17 1995-11-23 Gruenzweig & Hartmann Biologically degradable mineral fibre compsn.
DE4447577A1 (en) † 1994-05-28 1996-05-09 Gruenzweig & Hartmann Moisture resistant bio-degradable glass fibre compsn.
DE69500553T2 (en) * 1994-05-28 1998-03-05 Saint Gobain Isover FIBERGLASS COMPOSITIONS
HRP950325A2 (en) * 1994-06-19 1997-08-31 Saint Gobain Isover Mineral-fiber compositions
GB9508683D0 (en) * 1994-08-02 1995-06-14 Morgan Crucible Co Inorganic fibres
DE4443022C2 (en) * 1994-12-02 1996-12-12 Gruenzweig & Hartmann Mineral fiber composition
US5523264A (en) * 1995-03-31 1996-06-04 Owens-Corning Fiberglas Technology, Inc. Glass compositions and fibers therefrom
US5523265A (en) * 1995-05-04 1996-06-04 Owens-Corning Fiberglas Technology, Inc. Glass compositions and fibers therefrom
US5622903A (en) * 1995-05-04 1997-04-22 Owens-Corning Fiberglas Technology, Inc. Irregularly shaped glass fibers and insulation therefrom
US5576252A (en) * 1995-05-04 1996-11-19 Owens-Corning Fiberglas Technology, Inc. Irregularly-shaped glass fibers and insulation therefrom
DE19530030C2 (en) * 1995-08-16 2000-02-10 Thueringer Filter Glas Gmbh & Use of a silicate glass for glass fibers, in particular micro glass fibers
US5928975A (en) * 1995-09-21 1999-07-27 The Morgan Crucible Company,Plc Saline soluble inorganic fibers
JP3676818B2 (en) * 1995-10-30 2005-07-27 ユニフラックス コーポレイション High temperature resistant glass fiber
US6030910A (en) * 1995-10-30 2000-02-29 Unifrax Corporation High temperature resistant glass fiber
AU722826B2 (en) * 1996-04-24 2000-08-10 Owens Corning Glass compositions having high KI values and fibers therefrom
EP0946441A1 (en) * 1996-11-28 1999-10-06 Isover Saint-Gobain Textile additive for cement material, materials and product containing same
US6034014A (en) * 1997-08-04 2000-03-07 Owens Corning Fiberglas Technology, Inc. Glass fiber composition
ZA989387B (en) * 1998-08-13 1999-04-15 Unifrax Corp High temperature resistant glass fiber
GB2341607B (en) 1998-09-15 2000-07-19 Morgan Crucible Co Bonded fibrous materials
JP4066138B2 (en) 1999-09-10 2008-03-26 ザ・モーガン・クルーシブル・カンパニー・ピーエルシー High temperature resistant saline soluble fiber
DE10020335A1 (en) 2000-04-26 2001-10-31 Pfleiderer Daemmstofftechnik Glass fiber with improved biodegradability
GB2383793B (en) 2002-01-04 2003-11-19 Morgan Crucible Co Saline soluble inorganic fibres
KR100937621B1 (en) 2002-01-10 2010-01-20 유니프랙스 아이 엘엘씨 High temperature resistant vitreous inorganic fiber
FR2854626B1 (en) * 2003-05-07 2006-12-15 Saint Gobain Isover MINERAL FIBER-BASED PRODUCT AND FIBER OBTAINING DEVICE
AU2004252157B2 (en) 2003-06-27 2008-09-18 Unifrax Corporation High temperature resistant vitreous inorganic fiber
CA2530274C (en) 2003-06-27 2012-08-14 Unifrax Corporation High temperature resistant vitreous inorganic fiber
FR2857900B1 (en) * 2003-07-23 2006-01-13 Saint Gobain Isover SANDWICH STRUCTURE BASED ON MINERAL FIBERS AND METHOD FOR MANUFACTURING THE SAME
EP1522642A1 (en) * 2003-10-06 2005-04-13 Saint-Gobain Isover G+H Ag Insulating mat of mineral fibre wound in a roll for press fitting between beams
US7740931B2 (en) 2003-10-06 2010-06-22 Horst Keller Fire protection gate and correlated fire protection inset
KR100996901B1 (en) 2003-10-06 2010-11-29 쌩-고뱅 이소베 Insulating Element from Mineral Fibers for Shipbuilding
JP4681558B2 (en) * 2003-10-06 2011-05-11 サン−ゴバン・イソベール Insulating material elements made of mineral fiber felt for fastening assemblies between beams, etc.
DE10349170A1 (en) 2003-10-22 2005-05-19 Saint-Gobain Isover G+H Ag Steam brake with a shield against electromagnetic fields
US7875566B2 (en) 2004-11-01 2011-01-25 The Morgan Crucible Company Plc Modification of alkaline earth silicate fibres
US7648929B2 (en) * 2004-12-30 2010-01-19 Owens Corning Intellectual Capital, Llc Low boron glass composition for loose-fill fiberglass insulation
ATE476396T1 (en) 2005-11-10 2010-08-15 Morgan Crucible Co HIGH TEMPERATURE RESISTANT FIBERS
FR2905695B1 (en) 2006-09-13 2008-10-24 Saint Gobain Isover Sa COMPOSITIONS FOR MINERAL WOOL
AU2007327075B8 (en) 2006-11-28 2012-09-06 Morgan Advanced Materials Plc Inorganic fibre compositions
AU2008327713A1 (en) 2007-11-23 2009-05-28 The Morgan Crucible Company Plc Inorganic fibre compositions
FR2928146B1 (en) † 2008-02-28 2010-02-19 Saint Gobain Isover MINERAL FIBER PRODUCT AND PROCESS FOR OBTAINING THE SAME.
ES2702108T3 (en) 2010-11-16 2019-02-27 Unifrax I Llc Inorganic fiber
FR3000971B1 (en) 2013-01-11 2016-05-27 Saint Gobain Isover THERMAL INSULATION PRODUCT BASED ON MINERAL WOOL AND PROCESS FOR PRODUCING THE PRODUCT
CN113415998A (en) 2013-03-15 2021-09-21 尤尼弗瑞克斯 I 有限责任公司 Inorganic fiber
US10023491B2 (en) 2014-07-16 2018-07-17 Unifrax I Llc Inorganic fiber
KR102355834B1 (en) 2014-07-16 2022-01-25 유니프랙스 아이 엘엘씨 Inorganic fiber with improved shrinkage and strength
AU2014400796A1 (en) 2014-07-17 2017-01-12 Unifrax I Llc Inorganic fiber with improved shrinkage and strength
EP3020752A1 (en) 2014-11-17 2016-05-18 LANXESS Deutschland GmbH Flame retardant fibre-matrix semifinished products
DE202014009839U1 (en) 2014-12-11 2016-03-15 Lanxess Deutschland Gmbh Flame-retardant fiber-matrix semi-finished products
US9919957B2 (en) 2016-01-19 2018-03-20 Unifrax I Llc Inorganic fiber
DE202017004083U1 (en) 2017-07-29 2017-08-11 Bond-Laminates Gmbh Fiber-matrix semi-finished products with sealing cover layers
JP7264887B2 (en) 2017-10-10 2023-04-25 ユニフラックス アイ エルエルシー Inorganic fiber with low biopersistence without crystalline silica
US10882779B2 (en) 2018-05-25 2021-01-05 Unifrax I Llc Inorganic fiber
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FR3132112A1 (en) 2022-01-26 2023-07-28 Saint-Gobain Isover Insulation material comprising thermoplastic fibers, glass fibers and a coupling agent

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FR1388201A (en) * 1963-03-20 1965-02-05 Pittsburgh Plate Glass Co New anti-glare glasses and process for their preparation
FR1421742A (en) * 1963-12-27 1965-12-17 United States Gypsum Co Improvements to compositions and processes for the manufacture of glass and glass fibers
AU499589B2 (en) * 1975-10-23 1979-04-26 Owens-Corning Fiberglas Corporation Method of making borosilicate glass fibres
FI56820C (en) * 1978-09-27 1980-04-10 Paraisten Kalkki Oy GLASKOMPOSITION AVSEDD FOER FRAMSTAELLNING AV FIBER
SE418961C (en) * 1979-05-09 1987-03-12 Partek Ab FIBER GLASS FIXED SEEN NING
FR2499965B1 (en) * 1981-02-19 1985-06-14 Saint Gobain Isover PROCESS AND DEVICE FOR THE MANUFACTURE OF FIBERS FROM STRETCHABLE MATERIALS
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Also Published As

Publication number Publication date
ES2080766T3 (en) 1996-02-16
DE59009972C5 (en) 2012-10-04
DK0399320T3 (en) 1996-04-22
ES2080766T5 (en) 2000-03-16
NO902049L (en) 1990-11-26
EP0399320B2 (en) 2000-01-19
NO902049D0 (en) 1990-05-09
EP0399320B1 (en) 1995-12-20
DE3917045A1 (en) 1990-11-29
FI902554A0 (en) 1990-05-23
CA2017344C (en) 2002-09-03
RU1813077C (en) 1993-04-30
EP0399320A1 (en) 1990-11-28
NO301322B1 (en) 1997-10-13
DD300634A5 (en) 1992-06-25
CA2017344A1 (en) 1990-11-25
JP3002787B2 (en) 2000-01-24
YU102190A (en) 1992-05-28
ATE131801T1 (en) 1996-01-15
JPH035344A (en) 1991-01-11
DE59009972D1 (en) 1996-02-01

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