GB1531287A - Method for making glass - Google Patents

Method for making glass

Info

Publication number
GB1531287A
GB1531287A GB21128/76A GB2112876A GB1531287A GB 1531287 A GB1531287 A GB 1531287A GB 21128/76 A GB21128/76 A GB 21128/76A GB 2112876 A GB2112876 A GB 2112876A GB 1531287 A GB1531287 A GB 1531287A
Authority
GB
United Kingdom
Prior art keywords
fibres
forming
melt
cao
sio
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
Application number
GB21128/76A
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas 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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Priority to GB21128/76A priority Critical patent/GB1531287A/en
Publication of GB1531287A publication Critical patent/GB1531287A/en
Expired 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
    • 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
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
    • C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium

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)

Abstract

1531287 Forming glass melts for fibres OWENSCORNING FIBERGLAS CORP 21 May 1976 21128/76 Addition to 1508167 Heading C1M Glass fibres consisting of:- an< are made by forming a first melt consisting of:- SiO 2 50-70%, Al 2 O 3 5-20%, CaO 5-30%, Na 2 O 0-10% and Fe 2 O 3 0-2% mixing therewith a melt consisting of:- SiO 2 0-20%, B 2 O 3 40-90%, F 2 0-10%, Na 2 O 0-10%, Al 2 O 3 0-20%, CaO 0-50%, MgO 0-10%, TiO 2 0-10%, Fe 2 O 3 0-2% and residual oxides of the form RO + R 2 O 3 (e.g. of alkaline earth metals or transition elements not otherwise specified (such as Sr + Cr) 0-5%, homogenizing the melt and then forming it into fibres. The process may be carried out as disclosed in the parent Specification to which a disclaimer is inserted in the present Specification.
GB21128/76A 1976-05-21 1976-05-21 Method for making glass Expired GB1531287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21128/76A GB1531287A (en) 1976-05-21 1976-05-21 Method for making glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21128/76A GB1531287A (en) 1976-05-21 1976-05-21 Method for making glass

Publications (1)

Publication Number Publication Date
GB1531287A true GB1531287A (en) 1978-11-08

Family

ID=10157673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21128/76A Expired GB1531287A (en) 1976-05-21 1976-05-21 Method for making glass

Country Status (1)

Country Link
GB (1) GB1531287A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0560479A1 (en) * 1992-02-07 1993-09-15 Zortech International Limited Microporous thermal insulation material
WO2005035456A2 (en) * 2003-09-09 2005-04-21 Ppg Industries Ohio, Inc. Glass compositions, glass fibers, and methods of inhibiting boron volatization from glass compositions
US20100222198A1 (en) * 2009-03-02 2010-09-02 Yuqiang Zhang New type of fiberglass composition
US8252707B2 (en) 2008-12-24 2012-08-28 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
US8338319B2 (en) 2008-12-22 2012-12-25 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
US8341978B2 (en) 2005-11-04 2013-01-01 Ocv Intellectual Capital, Llc Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby
US8563450B2 (en) * 2005-11-04 2013-10-22 Ocv Intellectual Capital, Llc Composition for high performance glass high performance glass fibers and articles therefrom
US8586491B2 (en) 2005-11-04 2013-11-19 Ocv Intellectual Capital, Llc Composition for high performance glass, high performance glass fibers and articles therefrom
US9187361B2 (en) 2005-11-04 2015-11-17 Ocv Intellectual Capital, Llc Method of manufacturing S-glass fibers in a direct melt operation and products formed there from
US9206068B2 (en) 2005-11-04 2015-12-08 Ocv Intellectual Capital, Llc Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom
CN107417128A (en) * 2017-06-19 2017-12-01 重庆国际复合材料有限公司 A kind of high-temperature resistant glass fibre and preparation method thereof

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0560479A1 (en) * 1992-02-07 1993-09-15 Zortech International Limited Microporous thermal insulation material
US5302444A (en) * 1992-02-07 1994-04-12 Zortech International Limited Microporous thermal insulation material
WO2005035456A2 (en) * 2003-09-09 2005-04-21 Ppg Industries Ohio, Inc. Glass compositions, glass fibers, and methods of inhibiting boron volatization from glass compositions
WO2005035456A3 (en) * 2003-09-09 2005-12-22 Ppg Ind Ohio Inc Glass compositions, glass fibers, and methods of inhibiting boron volatization from glass compositions
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
US9187361B2 (en) 2005-11-04 2015-11-17 Ocv Intellectual Capital, Llc Method of manufacturing S-glass fibers in a direct melt operation and products formed there from
US9695083B2 (en) 2005-11-04 2017-07-04 Ocv Intellectual Capital, Llc Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom
US10407342B2 (en) 2005-11-04 2019-09-10 Ocv Intellectual Capital, Llc Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom
US9656903B2 (en) 2005-11-04 2017-05-23 Ocv Intellectual Capital, Llc Method of manufacturing high strength glass fibers in a direct melt operation and products formed there from
US8341978B2 (en) 2005-11-04 2013-01-01 Ocv Intellectual Capital, Llc Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby
US8563450B2 (en) * 2005-11-04 2013-10-22 Ocv Intellectual Capital, Llc Composition for high performance glass high performance glass fibers and articles therefrom
US8586491B2 (en) 2005-11-04 2013-11-19 Ocv Intellectual Capital, Llc Composition for high performance glass, high performance glass fibers and articles therefrom
US9206068B2 (en) 2005-11-04 2015-12-08 Ocv Intellectual Capital, Llc Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom
US8338319B2 (en) 2008-12-22 2012-12-25 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
US8252707B2 (en) 2008-12-24 2012-08-28 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
US20100222198A1 (en) * 2009-03-02 2010-09-02 Yuqiang Zhang New type of fiberglass composition
US8334228B2 (en) * 2009-03-02 2012-12-18 Jushi Group Co. Ltd. Fiberglass compositions
CN107417128A (en) * 2017-06-19 2017-12-01 重庆国际复合材料有限公司 A kind of high-temperature resistant glass fibre and preparation method thereof
US10981824B2 (en) 2017-06-19 2021-04-20 Chongqing Polycomp International Corporation Highly temperature-resistant glass fiber and preparation method therefor

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee