[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO1989012032A3 - Process for decomposing an inorganic fiber - Google Patents

Process for decomposing an inorganic fiber Download PDF

Info

Publication number
WO1989012032A3
WO1989012032A3 PCT/US1989/002288 US8902288W WO8912032A3 WO 1989012032 A3 WO1989012032 A3 WO 1989012032A3 US 8902288 W US8902288 W US 8902288W WO 8912032 A3 WO8912032 A3 WO 8912032A3
Authority
WO
WIPO (PCT)
Prior art keywords
decomposing
inorganic fibers
inorganic fiber
fiber
zro2
Prior art date
Application number
PCT/US1989/002288
Other languages
French (fr)
Other versions
WO1989012032A2 (en
Inventor
Leonard Elmo Olds
William Henry Kielmeyer
Original Assignee
Manville Sales Corp
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 Manville Sales Corp filed Critical Manville Sales Corp
Publication of WO1989012032A2 publication Critical patent/WO1989012032A2/en
Publication of WO1989012032A3 publication Critical patent/WO1989012032A3/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
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/66—Chemical treatment, e.g. leaching, acid or alkali treatment
    • C03C25/68—Chemical treatment, e.g. leaching, acid or alkali treatment by etching
    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Glass Compositions (AREA)

Abstract

Inorganic fibers which have a silicon extraction of greater than 0.02 wt% Si/day in physiological saline solutions. The fiber contains SiO2, MgO, CaO, and at least one of Al2O3, ZrO2, TiO2, B2O3, iron oxides, or mixtures thereof. Also disclosed are inorganic fibers which have diameters of less than 3.5 microns and which pass the ASTM E-119 two hour fire test when processed into a fiber blanket having a bulk density in the range of about 1.5 to 3 pcf.
PCT/US1989/002288 1988-06-01 1989-05-25 Process for decomposing an inorganic fiber WO1989012032A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20151388A 1988-06-01 1988-06-01
US201,513 1988-06-01

Publications (2)

Publication Number Publication Date
WO1989012032A2 WO1989012032A2 (en) 1989-12-14
WO1989012032A3 true WO1989012032A3 (en) 1990-04-05

Family

ID=22746132

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1989/002288 WO1989012032A2 (en) 1988-06-01 1989-05-25 Process for decomposing an inorganic fiber

Country Status (3)

Country Link
AU (1) AU3765789A (en)
CA (1) CA1338340C (en)
WO (1) WO1989012032A2 (en)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35557E (en) * 1990-06-01 1997-07-08 Isover-Saint Gobain Mineral fibers decomposable in a physiological medium
FI93346C (en) 1990-11-23 1998-03-07 Partek Ab Mineral Fiber Composition
JP3630167B2 (en) * 1992-01-17 2005-03-16 ザ・モーガン・クルーシブル・カンパニー・ピーエルシー Inorganic fiber that dissolves in physiological saline
US5994247A (en) 1992-01-17 1999-11-30 The Morgan Crucible Company Plc Saline soluble inorganic fibres
US5401693A (en) * 1992-09-18 1995-03-28 Schuller International, Inc. Glass fiber composition with improved biosolubility
WO1994015883A1 (en) * 1993-01-15 1994-07-21 The Morgan Crucible Company Plc Saline soluble inorganic fibres
CN100360472C (en) * 1993-01-15 2008-01-09 摩根坩埚有限公司 Method of providing refratory properties to article
CA2154442C (en) * 1993-01-15 2004-04-13 Gary Anthony Jubb Saline soluble inorganic fibres
PL177839B1 (en) * 1994-02-11 2000-01-31 Rockwool Int Man-made glass fibres
IS4284A (en) * 1994-05-17 1995-11-18 Isover Saint-Gobain Glass wool composition
IS4283A (en) * 1994-05-17 1995-11-18 Isover Saint-Gobain Glass wool composition
GB9508683D0 (en) * 1994-08-02 1995-06-14 Morgan Crucible Co Inorganic fibres
AU706317B2 (en) * 1994-11-08 1999-06-17 Rockwool International A/S Man-made vitreous fibres
US5523264A (en) * 1995-03-31 1996-06-04 Owens-Corning Fiberglas Technology, Inc. Glass compositions and fibers therefrom
US5576252A (en) * 1995-05-04 1996-11-19 Owens-Corning Fiberglas Technology, Inc. Irregularly-shaped glass fibers and insulation 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
CA2206658C (en) * 1995-10-30 2004-03-30 Unifrax Corporation High temperature resistant glass fiber
US6030910A (en) * 1995-10-30 2000-02-29 Unifrax Corporation High temperature resistant glass fiber
US6346494B1 (en) 1995-11-08 2002-02-12 Rockwool International A/S Man-made vitreous fibres
GB9525475D0 (en) 1995-12-13 1996-02-14 Rockwool Int Man-made vitreous fibres and their production
GB9613023D0 (en) * 1996-06-21 1996-08-28 Morgan Crucible Co Saline soluble inorganic fibres
US6077798A (en) * 1996-08-02 2000-06-20 Owens Corning Fiberglas Technology, Inc. Biosoluble, high temperature mineral wools
US5932347A (en) * 1996-10-31 1999-08-03 Owens Corning Fiberglas Technology, Inc. Mineral fiber compositions
ZA989387B (en) * 1998-08-13 1999-04-15 Unifrax Corp High temperature resistant glass fiber
GB2347490B (en) 1999-06-11 2001-03-07 Morgan Crucible Co Surface combustion radiant heaters and heating plaques
WO2001069115A2 (en) * 1999-11-30 2001-09-20 Owens Corning Flexible duct insulation having improved flame resistance
US6527014B1 (en) 1999-11-30 2003-03-04 Owens Corning Fiberglas Technology, Inc. Flexible duct insulation having improved flame resistance
AU2002366619A1 (en) 2001-12-12 2003-06-23 Rockwool International A/S Fibres and their production
GB2383793B (en) 2002-01-04 2003-11-19 Morgan Crucible Co Saline soluble inorganic fibres
CN1639267B (en) 2002-01-10 2011-01-12 尤尼弗瑞克斯I有限责任公司 High temperature resistant vitreous inorganic fiber
US7468336B2 (en) 2003-06-27 2008-12-23 Unifrax Llc High temperature resistant vitreous inorganic fiber
KR100822243B1 (en) 2003-06-27 2008-04-17 유니프랙스 아이 엘엘씨 High temperature resistant vitreous inorganic fiber
US7449419B2 (en) * 2003-09-09 2008-11-11 Ppg Industries Ohio, Inc. Glass compositions, glass fibers, and methods of inhibiting boron volatization from glass compositions
EP1522640A1 (en) * 2003-10-06 2005-04-13 Saint-Gobain Isover G+H Ag MIneral fibre insulation element for ship building
EP1678387B1 (en) * 2003-10-06 2012-09-19 Saint-Gobain Isover G+H Ag Heat insulating composite systems, and insulating element, especially insulating elements for said systems
ES2553454T3 (en) 2003-10-06 2015-12-09 Saint-Gobain Isover Fire door and interleaved piece of fire for it
PL1680561T3 (en) * 2003-10-06 2013-02-28 Saint Gobain Isover Insulating element consisting of mineral fibres for the construction of ships
EP1522641A1 (en) * 2003-10-06 2005-04-13 Saint-Gobain Isover G+H Ag Composite heat insulation system and insulation element, in particular insulation panel therefor
DE10349170A1 (en) 2003-10-22 2005-05-19 Saint-Gobain Isover G+H Ag Steam brake with a shield against electromagnetic fields
US7887917B2 (en) 2005-06-30 2011-02-15 Unifrax I Llc Inorganic fiber
WO2007054697A1 (en) 2005-11-10 2007-05-18 The Morgan Crucible Company Plc High temperature resistant fibres
KR101458379B1 (en) 2006-11-28 2014-11-05 더 몰간 크루시블 캄파니 피엘시 Inorganic fibre compositions
AU2008327713A1 (en) 2007-11-23 2009-05-28 The Morgan Crucible Company Plc Inorganic fibre compositions
KR101223675B1 (en) 2009-11-27 2013-01-17 주식회사 케이씨씨 Saline soluble ceramic fiber composition
JP6105478B2 (en) 2010-11-16 2017-03-29 ユニフラックス ワン リミテッド ライアビリティ カンパニー Inorganic fiber
EP2969989B1 (en) 2013-03-15 2019-05-08 Unifrax I LLC Inorganic fiber
CH709112A8 (en) 2014-01-14 2015-09-15 Sager Ag Mineral fiber composition.
US10023491B2 (en) 2014-07-16 2018-07-17 Unifrax I Llc Inorganic fiber
CN107002295B (en) 2014-07-16 2020-03-06 尤尼弗瑞克斯 I 有限责任公司 Inorganic fibers having improved shrinkage and strength
AU2014400796A1 (en) 2014-07-17 2017-01-12 Unifrax I Llc Inorganic fiber with improved shrinkage and strength
US9919957B2 (en) 2016-01-19 2018-03-20 Unifrax I Llc Inorganic fiber
EP3694823A4 (en) 2017-10-10 2021-06-23 Unifrax I LLC Crystalline silica free low biopersistence inorganic fiber
CN107986768B (en) * 2017-12-12 2020-12-11 山东鲁阳节能材料股份有限公司 Soluble fiber, soluble fiber board and preparation method thereof
US10882779B2 (en) 2018-05-25 2021-01-05 Unifrax I Llc Inorganic fiber

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2051279A (en) * 1934-03-21 1936-08-18 Alfred W Knight Mineral wool
FR1165275A (en) * 1956-01-24 1958-10-21 Pilkington Brothers Ltd Glass composition
GB1446910A (en) * 1973-06-19 1976-08-18 Japan Inorganic Material Processes for producing vitreous fibres
GB2083017A (en) * 1980-09-01 1982-03-17 Nippon Sheet Glass Co Ltd Glass composition suitable for production of fibrous wollastonite method for producing said wollastonite and wollastonite obtained thereby
US4366251A (en) * 1981-06-15 1982-12-28 Owens-Corning Fiberglas Corporation Glass compositions and their fibers
WO1987005007A1 (en) * 1986-02-20 1987-08-27 Manville Corporation INORGANIC FIBER COMPOSITION CONSISTING ESSENTIALLY OF Al2O3, MgO, CaO AND SiO2

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2051279A (en) * 1934-03-21 1936-08-18 Alfred W Knight Mineral wool
FR1165275A (en) * 1956-01-24 1958-10-21 Pilkington Brothers Ltd Glass composition
GB1446910A (en) * 1973-06-19 1976-08-18 Japan Inorganic Material Processes for producing vitreous fibres
GB2083017A (en) * 1980-09-01 1982-03-17 Nippon Sheet Glass Co Ltd Glass composition suitable for production of fibrous wollastonite method for producing said wollastonite and wollastonite obtained thereby
US4366251A (en) * 1981-06-15 1982-12-28 Owens-Corning Fiberglas Corporation Glass compositions and their fibers
WO1987005007A1 (en) * 1986-02-20 1987-08-27 Manville Corporation INORGANIC FIBER COMPOSITION CONSISTING ESSENTIALLY OF Al2O3, MgO, CaO AND SiO2

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Volume 81, No. 22, 2 December 1974, (Columbus, Ohio, US) *
CHEMICAL ABSTRACTS, Volume 81, No. 22, 27 November 1978, (Columbus, Ohio, US), see page 285* Abstract 184615w, & JP-A-7856207 (Nippon Sheet Glass Co., Ltd) 22 May 1978 *

Also Published As

Publication number Publication date
AU3765789A (en) 1990-01-05
WO1989012032A2 (en) 1989-12-14
CA1338340C (en) 1996-05-21

Similar Documents

Publication Publication Date Title
WO1989012032A3 (en) Process for decomposing an inorganic fiber
HK1001475A1 (en) Saline soluble inorganic fibres
CA2288804A1 (en) Al2o3-containing, high-temperature resistant glass sliver with highly textile character, and products thereof
NO942655L (en) Inorganic fibers soluble in saline
MX9700445A (en) Inorganic fibres.
AU630484B2 (en) Glass fibres capable of decomposing in a physiological medium
EP0831072A4 (en) Low-permittivity glass fibers
CA2073872A1 (en) Mineral fibres
IE800381L (en) Glass fibres.
CA2216116A1 (en) Acid-resistant glass
ZA976698B (en) Biosoluble, high temperature mineral wools.
CA2042771A1 (en) Glass joint body and method of manufacturing the same
HUP9901622A2 (en) Mineral fiber composition
IE800173L (en) Glass fibre.
AU690864B2 (en) Saline soluble inorganic fibres
CA2223603A1 (en) Boron-free glass fibers
AR245084A1 (en) Inorganic fiber composition consisting essentially of al 2?o 3?, mgo, cao and sio 2?
MX9709498A (en) Boron-free glass fibers.
EP0411407A3 (en) Coupling agent for the sizing of glass fibres
JPS6483565A (en) Alumina sintered form
CS402189A3 (en) Yarn manufacture of staple fibres and the necessary equipment.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU BR DK FI JP KP KR NO

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB IT LU NL SE

AK Designated states

Kind code of ref document: A3

Designated state(s): AU BR DK FI JP KP KR NO

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LU NL SE

WWW Wipo information: withdrawn in national office

Ref document number: 1989906931

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1989906931

Country of ref document: EP

122 Ep: pct application non-entry in european phase
122 Ep: pct application non-entry in european phase