IT1069864B - Composizione di vetro a ridotto tenore di fluoro particolarmente per fibre di vetro - Google Patents

Composizione di vetro a ridotto tenore di fluoro particolarmente per fibre di vetro

Info

Publication number
IT1069864B
IT1069864B IT70133/76A IT7013376A IT1069864B IT 1069864 B IT1069864 B IT 1069864B IT 70133/76 A IT70133/76 A IT 70133/76A IT 7013376 A IT7013376 A IT 7013376A IT 1069864 B IT1069864 B IT 1069864B
Authority
IT
Italy
Prior art keywords
glass
composition
reduced
glass fibers
fluor
Prior art date
Application number
IT70133/76A
Other languages
English (en)
Original Assignee
Ppg Industries 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
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Application granted granted Critical
Publication of IT1069864B publication Critical patent/IT1069864B/it

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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • 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

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)
IT70133/76A 1976-07-22 1976-12-29 Composizione di vetro a ridotto tenore di fluoro particolarmente per fibre di vetro IT1069864B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/707,907 US4066466A (en) 1976-07-22 1976-07-22 Low pollution glass fiber compositions

Publications (1)

Publication Number Publication Date
IT1069864B true IT1069864B (it) 1985-03-25

Family

ID=24843633

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70133/76A IT1069864B (it) 1976-07-22 1976-12-29 Composizione di vetro a ridotto tenore di fluoro particolarmente per fibre di vetro

Country Status (9)

Country Link
US (1) US4066466A (it)
JP (1) JPS5312917A (it)
BE (1) BE848490A (it)
CA (1) CA1078412A (it)
DE (1) DE2650280C3 (it)
FR (1) FR2359089A1 (it)
GB (1) GB1552485A (it)
IT (1) IT1069864B (it)
NL (1) NL7612133A (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188228A (en) * 1978-05-04 1980-02-12 Ppg Industries, Inc. Fiber glass making pellets containing fiber glass cullet
US4521523A (en) * 1982-10-18 1985-06-04 Owens-Corning Fiberglas Corporation Methods of introducing fluorine into glasses
EP0162108A4 (en) * 1983-11-23 1985-12-05 Atlantic Richfield Co ALKALI-RESISTANT GLASS MODIFIED WITH BOROXYD.
WO1985002393A1 (en) * 1983-11-23 1985-06-06 Atlantic Richfield Company Calcia-aluminosilicate glasses, glass-forming mixtures and methods for producing same
EP0164399A1 (en) * 1983-11-23 1985-12-18 Atlantic Richfield Company Fiber glass composition having low iron oxide content
US4771019A (en) * 1984-12-19 1988-09-13 Ppg Industries, Inc. Low boron glass fibers with low index of refraction
JPS62162649A (ja) * 1986-01-08 1987-07-18 Nippon Sheet Glass Co Ltd 繊維用ガラス組成物
EP0333037B1 (en) * 1988-03-12 1994-06-22 Igarashi, Akira c/o Kohgakuin University Process for steam reforming of hydrocarbon
GB2264296B (en) * 1992-02-07 1995-06-28 Zortech Int Microporous thermal insulation material
AU683050B2 (en) 1993-06-24 1997-10-30 Dentsply Gmbh Dental prosthesis
FR2717464B1 (fr) * 1994-03-15 1996-05-24 Vetrotex France Sa Fibres de verre destinées au renforcement de matières organiques et composites obtenus.
US6962886B2 (en) * 1999-05-28 2005-11-08 Ppg Industries Ohio, Inc. Glass Fiber forming compositions
EP1189846A1 (en) * 1999-05-28 2002-03-27 PPG Industries Ohio, Inc. Glass fiber composition
US6686304B1 (en) 1999-05-28 2004-02-03 Ppg Industries Ohio, Inc. Glass fiber composition
MXPA03001996A (es) * 2000-09-06 2004-08-12 Ppg Ind Ohio Inc Composiciones que forman fibra de vidrio.
WO2003027736A1 (en) * 2001-09-19 2003-04-03 Matsushita Electric Industrial Co., Ltd. Optical waveguide and method for fabricating the same
TWI230697B (en) * 2002-08-27 2005-04-11 Ppg Ind Ohio Inc Low-temperature, fluoride free fiber glass compositions and products made using same
US20070220922A1 (en) * 2006-03-23 2007-09-27 Bauer Jon F Method for making glass fibers
JP5484220B2 (ja) * 2007-02-27 2014-05-07 ＡｖａｎＳｔｒａｔｅ株式会社 表示装置用ガラス基板および表示装置
US7767606B2 (en) * 2007-03-15 2010-08-03 Ocv Intellectual Capital, Llc Low viscosity E-glass composition enabling the use of platinum and rhodium free bushings
US8746012B2 (en) * 2007-11-13 2014-06-10 Johns Manville Composition and method of making a glass product with reduced greenhouse gas emission
US20110053754A1 (en) 2009-09-01 2011-03-03 Jeffrey Shock High alkali glass composition
CN101838110B (zh) * 2010-05-19 2014-02-26 巨石集团有限公司 一种适用于池窑生产的制备高性能玻璃纤维用组合物
CN104844006A (zh) * 2015-04-28 2015-08-19 安徽丹凤电子材料股份有限公司 一种高强度玻璃纤维
CN116621457B (zh) * 2022-02-14 2025-08-19 深圳先进电子材料国际创新研究院 一种CaO-B2O3-SiO2-CaF2微晶玻璃及其制备方法和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571074A (en) * 1948-11-02 1951-10-09 Owens Corning Fiberglass Corp Glass composition
US2681289A (en) * 1950-03-04 1954-06-15 Gustin Bacon Mfg Co Glass composition
US3095311A (en) * 1960-06-29 1963-06-25 Von Wranau Glass compositions
NL301258A (it) * 1963-07-11
US3901720A (en) * 1966-07-11 1975-08-26 Nat Res Dev Glass fibres and compositions containing glass fibres
US3687850A (en) * 1970-03-27 1972-08-29 Johns Manville High temperature insulating fiber
JPS4837411A (it) * 1971-09-16 1973-06-02
US3817764A (en) * 1972-06-27 1974-06-18 Owens Corning Fiberglass Corp Fiberizable fluorine-free glass compositions
US3900306A (en) * 1972-08-09 1975-08-19 Ferro Corp Catalytic crystalline glass fibers and method
US3876481A (en) * 1972-10-18 1975-04-08 Owens Corning Fiberglass Corp Glass compositions, fibers and methods of making same
US3847627A (en) * 1972-10-18 1974-11-12 Owens Corning Fiberglass Corp Glass compositions, fibers and methods of making same
GB1460734A (en) 1973-03-12 1977-01-06 Turner Newell Ltd Glass compositions and fibres made therefrom
JPS5647141B2 (it) * 1973-07-10 1981-11-07
US3892581A (en) * 1973-09-10 1975-07-01 Ppg Industries Inc Glass fiber compositions

Also Published As

Publication number Publication date
FR2359089A1 (fr) 1978-02-17
CA1078412A (en) 1980-05-27
DE2650280B2 (de) 1980-05-22
GB1552485A (en) 1979-09-12
US4066466A (en) 1978-01-03
BE848490A (fr) 1977-05-18
DE2650280A1 (de) 1978-01-26
NL7612133A (nl) 1978-01-24
DE2650280C3 (de) 1981-01-22
JPS5312917A (en) 1978-02-06

Similar Documents

Publication Publication Date Title
IT1124615B (it) Connettore per fibre ottiche
IT1109930B (it) Connettore per fibre ottiche
SE7809710L (sv) Fiberoptiskt metdon
SE7904860L (sv) Forbindningsanordning for optiska fibrer
DK143620C (da) Kobleled for optiske fibre
DK149670C (da) Koblingsorgan for optiske fibre
IT1043592B (it) Connetore di fibre ottiche
IT1117143B (it) Connettore per fibre ottiche
DK406379A (da) Glassammensaetning til fremstilling af fibre
IT1117147B (it) Connettore per fibre ottiche
NO822487L (no) Glass-sammensetning egnet for fremstilling av fibre
GB2104680B (en) Single-polarization single-mode optical fiber
GB2035601B (en) Single-mode optical fibre
IT1112838B (it) Avvolgitrice per filamenti ottici di vetro
IT1113344B (it) Composizione e prozesso per imbozzimatura di fibre di vetro
DK145010C (da) Kobleled for optiske fibre
IT1113924B (it) Connettore distaccabile per fibre ottiche
DK373977A (da) Kobleled for optiske fibre
IT1039117B (it) Rivestimento per fibre ottiche
IT1118237B (it) Connettore per fibre ottiche
DE2961438D1 (en) Interferometric gyrometer with optical fibre
IT1113073B (it) Composizioni di poliammide rinforzata con fibre di vetro
IT1055718B (it) Composizione di riverstimento per fibre di vetro
IT1105186B (it) Dispositivo apritore-pulitore per fibre
IT1088683B (it) Giunto per fibre ottiche