DE3580346D1 - Glasfasern mit niedrigem borgehalt und einem niedrigen brechungsindex. - Google Patents

Glasfasern mit niedrigem borgehalt und einem niedrigen brechungsindex.

Info

Publication number
DE3580346D1
DE3580346D1 DE8585115960T DE3580346T DE3580346D1 DE 3580346 D1 DE3580346 D1 DE 3580346D1 DE 8585115960 T DE8585115960 T DE 8585115960T DE 3580346 T DE3580346 T DE 3580346T DE 3580346 D1 DE3580346 D1 DE 3580346D1
Authority
DE
Germany
Prior art keywords
low
borge
fiberglass fibers
breaking index
index
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
DE8585115960T
Other languages
English (en)
Inventor
James Francis Sproull
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.)
PPG Industries Inc
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 DE3580346D1 publication Critical patent/DE3580346D1/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

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)
DE8585115960T 1984-12-19 1985-12-13 Glasfasern mit niedrigem borgehalt und einem niedrigen brechungsindex. Expired - Lifetime DE3580346D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68374184A 1984-12-19 1984-12-19

Publications (1)

Publication Number Publication Date
DE3580346D1 true DE3580346D1 (de) 1990-12-06

Family

ID=24745270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585115960T Expired - Lifetime DE3580346D1 (de) 1984-12-19 1985-12-13 Glasfasern mit niedrigem borgehalt und einem niedrigen brechungsindex.

Country Status (4)

Country Link
EP (1) EP0186077B1 (de)
JP (1) JPS61155227A (de)
CA (1) CA1248555A (de)
DE (1) DE3580346D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310559A (en) * 1982-09-01 1994-05-10 Hercon Laboratories Corporation Device for controlled release and delivery to mammalian tissue of pharmacologically active agents incorporating a rate controlling member which comprises an alkylene-alkyl acrylate copolymer
DE3675081D1 (de) * 1985-06-25 1990-11-29 Ppg Industries Inc Chemisch behandelte glasfasern zur verstaerkung polymerer materialien und verfahren.
FR2717464B1 (fr) * 1994-03-15 1996-05-24 Vetrotex France Sa Fibres de verre destinées au renforcement de matières organiques et composites obtenus.
US5921778A (en) * 1998-03-19 1999-07-13 Jeneric/Pentron Incorporated Hybrid woven material for reinforcement of dental restorations
US20060166805A1 (en) * 2002-08-27 2006-07-27 Hong Li Low-temperature, fluoride free fiber glass compositions and products made using same
US7022634B2 (en) * 2003-07-07 2006-04-04 Johns Manville Low boron E-glass composition
WO2019077883A1 (ja) * 2017-10-20 2019-04-25 鉦則 藤田 ガラス組成物、綿状ガラス繊維、複合形成材料、成形品、および、綿状ガラス繊維の製造方法
CN115818966A (zh) 2019-09-25 2023-03-21 巨石集团有限公司 一种电子级玻璃纤维组合物及其玻璃纤维和电子布
CN115806391B (zh) * 2022-12-15 2024-03-29 清远忠信世纪电子材料有限公司 一种低膨胀系数玻璃纤维及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319713B2 (de) * 1973-06-27 1978-06-22
JPS573736A (en) * 1980-06-09 1982-01-09 Asahi Fiber Glass Co Ltd Glass composition for filament
JPS5777042A (en) * 1980-10-31 1982-05-14 Asahi Fiber Glass Co Ltd Glass composition for filament
JPS5777043A (en) * 1980-10-31 1982-05-14 Asahi Fiber Glass Co Ltd Glass composition for fiber
JPS57176233A (en) * 1981-04-18 1982-10-29 Nihon Muki Seni Kogyo Kk Production of high silicate glass fiber product
JP2556863B2 (ja) * 1987-07-23 1996-11-27 日立金属株式会社 Ｆｅ基磁性合金膜

Also Published As

Publication number Publication date
CA1248555A (en) 1989-01-10
EP0186077A2 (de) 1986-07-02
EP0186077A3 (en) 1987-05-06
JPS61155227A (ja) 1986-07-14
EP0186077B1 (de) 1990-10-31
JPH031250B2 (de) 1991-01-10

Similar Documents

Publication Publication Date Title
DE3788472D1 (de) Band mit Verstärkungsfäden.
DE3683970D1 (de) Glasfaserverstaerkte polypropylenzusammensetzung.
DE68915222D1 (de) Photochromische Gläser mit einem hohen Brechungsindex.
MX159668A (es) Fibras inorganicas de vidrio,sinteticas,resistentes,quimicamente y a la temperatura
DE3678992D1 (de) Hohlfaser mit dreilappigem querschnitt.
FR2573095B1 (fr) Fibre carbonee a haute resistance
DE59010914D1 (de) Streckwerk mit vermaschter Regelung
IT1185924B (it) Trasmissione a contralbero
EP0155567A3 (en) Light-transmitting fiber
GB2170020B (en) Optical fibre switch having longitudinally moveable optical fibres.
IT8222783A0 (it) Fibre poliolefiniche a migliorata termosaldabilita' e procedimento per ottenerle.
FR2559867B1 (fr) Transmission a variation continue
EP0162472A3 (en) Plastic optical fiber
DE3580346D1 (de) Glasfasern mit niedrigem borgehalt und einem niedrigen brechungsindex.
IT8423127A0 (it) Interruttore a fibre ottiche.
DE3587450D1 (de) Terminalschnittstelle mit fiberoptik.
ATA906284A (de) Polyolefin mit guten haftungseigenschaften
DE69018661D1 (de) Harz mit hohem Brechungsindex.
DE3670728D1 (de) Gaslaser mit abschlussschieber der drei schaltstellungen besitzt.
DE3576696D1 (de) Acrylpolymere mit einem niedrigen molekulargewicht.
DE3581516D1 (de) Mattierte nylonfaser mit segmentierten polypropylenschlieren.
DE3767200D1 (de) Mit einer thenoylgruppe substituierte di-t-butylphenole.
DE68902130D1 (de) Viskositaetsindex-verbesserer mit mehreren funktionen.
DE3582762D1 (de) Faserverstaerkter polymerer artikel.
GB2164642B (en) Making optical fibre preforms

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee