DE3869308D1 - Verfahren zur herstellung von kieselglas. - Google Patents

Verfahren zur herstellung von kieselglas.

Info

Publication number
DE3869308D1
DE3869308D1 DE8888402420T DE3869308T DE3869308D1 DE 3869308 D1 DE3869308 D1 DE 3869308D1 DE 8888402420 T DE8888402420 T DE 8888402420T DE 3869308 T DE3869308 T DE 3869308T DE 3869308 D1 DE3869308 D1 DE 3869308D1
Authority
DE
Germany
Prior art keywords
producing
pebble glass
pebble
glass
producing pebble
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 - Fee Related
Application number
DE8888402420T
Other languages
English (en)
Inventor
Takaaki Shimizu
Syuji Tanaka
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
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
Priority claimed from JP62246685A external-priority patent/JPH0735256B2/ja
Priority claimed from JP24668687A external-priority patent/JPH0735257B2/ja
Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Application granted granted Critical
Publication of DE3869308D1 publication Critical patent/DE3869308D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/02—Pure silica glass, e.g. pure fused quartz
    • 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
    • C03C2203/00—Production processes
    • C03C2203/20—Wet processes, e.g. sol-gel process
    • C03C2203/26—Wet processes, e.g. sol-gel process using alkoxides
    • 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
    • C03C2203/00—Production processes
    • C03C2203/20—Wet processes, e.g. sol-gel process
    • C03C2203/30—Additives
    • C03C2203/32—Catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/901—Liquid phase reaction process

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)
  • Silicon Compounds (AREA)
  • Glass Melting And Manufacturing (AREA)
DE8888402420T 1987-09-30 1988-09-26 Verfahren zur herstellung von kieselglas. Expired - Fee Related DE3869308D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62246685A JPH0735256B2 (ja) 1987-09-30 1987-09-30 石英ガラスの製造方法
JP24668687A JPH0735257B2 (ja) 1987-09-30 1987-09-30 石英ガラスの製造方法

Publications (1)

Publication Number Publication Date
DE3869308D1 true DE3869308D1 (de) 1992-04-23

Family

ID=26537855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888402420T Expired - Fee Related DE3869308D1 (de) 1987-09-30 1988-09-26 Verfahren zur herstellung von kieselglas.

Country Status (3)

Country Link
US (1) US4883521A (de)
EP (1) EP0310486B1 (de)
DE (1) DE3869308D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01317155A (ja) * 1988-03-04 1989-12-21 Mitsubishi Kasei Corp セラミック成形体の製造法
JPH02124739A (ja) * 1988-10-31 1990-05-14 Shin Etsu Chem Co Ltd 合成石英ガラスおよびその製造方法
JPH0393638A (ja) * 1989-09-04 1991-04-18 Shin Etsu Chem Co Ltd 合成石英ガラス粉の製造方法
US5192351A (en) * 1991-12-17 1993-03-09 Alfred University Production of dehydroxylated glass
IT1256359B (it) * 1992-09-01 1995-12-01 Enichem Spa Procedimento per la preparazione di componenti e dispositivi ottici indimensioni finali o quasi finali, e prodotti cosi' ottenuti
US5683528A (en) * 1993-07-26 1997-11-04 Northrop Grumman Corporation Method for manufacturing a low loss, low temperature cofired ceramic
JPH0826742A (ja) * 1994-07-11 1996-01-30 Mitsubishi Chem Corp 合成石英ガラス粉
US5747873A (en) * 1996-09-27 1998-05-05 Northrop Grumman Corporation Technique for fabricating hybrid high-temperature superconductor-semiconductor circuits
AU7147798A (en) * 1997-04-23 1998-11-13 Advanced Chemical Systems International, Inc. Planarization compositions for cmp of interlayer dielectrics
US5944866A (en) * 1997-09-26 1999-08-31 Lucent Technologies Inc. Fabrication including sol-gel processing
US6974367B1 (en) 1999-09-02 2005-12-13 Micron Technology, Inc. Chemical mechanical polishing process
US6193926B1 (en) 1999-09-03 2001-02-27 Heraeus Amersil, Inc. Process for making molded glass and ceramic articles
US6571582B2 (en) * 2001-04-19 2003-06-03 Fitel Usa Corp. Manufacture of silica bodies using sol-gel techniques
DE10141103B4 (de) * 2001-08-22 2007-01-18 Schott Ag Verfahren zur Herstellung optischer Gläser und Farbgläser bei niederen Temperaturen
ITNO20030006A1 (it) * 2003-03-21 2004-09-22 Novara Technology Srl Articoli a base di ossido di silicio.
ITNO20030005A1 (it) * 2003-03-21 2004-09-22 Novara Technology Srl VETRI DI SiO2 AD ALTA OMOGENEITA'.
CN1863741B (zh) * 2003-06-30 2011-03-30 普雷斯曼电缆及系统能源有限公司 用于对多孔光纤预制棒钻孔的方法和设备
US20120252924A1 (en) * 2011-03-29 2012-10-04 Cassandra Ann Mahoney Flavored silicone products
CN113121107B (zh) * 2019-12-31 2024-05-03 深圳市绎立锐光科技开发有限公司 一种微光学玻璃器件的制备方法
CN113121093A (zh) * 2019-12-31 2021-07-16 深圳市绎立锐光科技开发有限公司 一种微光学玻璃器件的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029590B1 (de) * 1979-11-21 1984-03-21 Hitachi, Ltd. Verfahren zum Herstellen optischen Glases
FR2490211B1 (de) * 1980-09-17 1990-09-21 Passaret Michel
JPS5777044A (en) * 1980-10-30 1982-05-14 Central Glass Co Ltd Manufacture of glass from metallic alcoholate
WO1984002519A1 (en) * 1982-12-23 1984-07-05 Suwa Seikosha Kk Process for producing quartz glass
GB2165534B (en) * 1984-10-05 1988-10-19 Suwa Seikosha Kk Method of preparing parent material for optical fibres
JPS6191024A (ja) * 1984-10-05 1986-05-09 Seiko Epson Corp 円筒状シリカ系ガラスの製造方法
US4622056A (en) * 1985-02-13 1986-11-11 Seiko Epson Corporation Method of preparing silica glass
JPS62100424A (ja) * 1985-10-25 1987-05-09 Seiko Epson Corp ガラスの製造方法
JPS62207723A (ja) * 1986-03-10 1987-09-12 Seiko Epson Corp ガラスの製造方法
US4680049A (en) * 1986-08-15 1987-07-14 Gte Laboratories Incorporated Process for molding optical components of silicate glass to a near net shape optical precision

Also Published As

Publication number Publication date
US4883521A (en) 1989-11-28
EP0310486A3 (en) 1989-08-30
EP0310486A2 (de) 1989-04-05
EP0310486B1 (de) 1992-03-18

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Legal Events

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