DE69003311D1 - Verfahren zur Herstellung von Silicaglaspulvern. - Google Patents
Verfahren zur Herstellung von Silicaglaspulvern.Info
- Publication number
- DE69003311D1 DE69003311D1 DE90108438T DE69003311T DE69003311D1 DE 69003311 D1 DE69003311 D1 DE 69003311D1 DE 90108438 T DE90108438 T DE 90108438T DE 69003311 T DE69003311 T DE 69003311T DE 69003311 D1 DE69003311 D1 DE 69003311D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- silica glass
- glass powders
- powders
- silica
- 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
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
- 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
- C03C12/00—Powdered glass; Bead compositions
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1125687A JPH02307830A (ja) | 1989-05-18 | 1989-05-18 | 石英ガラス粉末の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69003311D1 true DE69003311D1 (de) | 1993-10-21 |
DE69003311T2 DE69003311T2 (de) | 1994-02-24 |
Family
ID=14916199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90108438T Expired - Fee Related DE69003311T2 (de) | 1989-05-18 | 1990-05-04 | Verfahren zur Herstellung von Silicaglaspulvern. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5028247A (de) |
EP (1) | EP0402610B1 (de) |
JP (1) | JPH02307830A (de) |
DE (1) | DE69003311T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5888587A (en) * | 1992-07-07 | 1999-03-30 | Alcatel N.V. | Method of manufacturing silica powder and use of such powder in making an optical fiber preform |
FR2693451B1 (fr) * | 1992-07-07 | 1994-08-19 | Alcatel Nv | Procédé de fabrication d'une poudre de silice et application d'une telle poudre à la réalisation d'une préforme pour fibre optique. |
EP0801026B1 (de) * | 1994-12-26 | 2000-08-30 | Mitsubishi Chemical Corporation | Verfahren zur herstellung eines synthetischen quarzpulvers |
EP1170253A1 (de) * | 1996-11-20 | 2002-01-09 | Mitsubishi Chemical Corporation | Synthetisches Quartzpulver und Kieselsäuregelpulver |
JP4444559B2 (ja) * | 2002-10-09 | 2010-03-31 | ジャパンスーパークォーツ株式会社 | 石英ガラスルツボの強化方法とシリコン単結晶の引き上げ方法 |
CN101838109B (zh) * | 2009-12-02 | 2012-02-01 | 天津大学 | 软模板法制备的空心玻璃微珠及其制备方法 |
US8197782B2 (en) | 2010-02-08 | 2012-06-12 | Momentive Performance Materials | Method for making high purity metal oxide particles and materials made thereof |
US9249028B2 (en) | 2010-02-08 | 2016-02-02 | Momentive Performance Materials Inc. | Method for making high purity metal oxide particles and materials made thereof |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4339559A (en) * | 1980-05-21 | 1982-07-13 | Phillips Petroleum Company | Polymerization using silica from single phase controlled hydrolysis of silicate ester |
GB2140408B (en) * | 1982-12-23 | 1987-03-18 | Suwa Seikosha Kk | Process for producing quartz glass |
US4607225A (en) * | 1983-07-19 | 1986-08-19 | Regents Of The University Of California | Apparatus and method for reducing spurious currents in NMR imaging apparatus induced by pulsed gradient fields |
JPS6054929A (ja) * | 1983-09-01 | 1985-03-29 | Seiko Epson Corp | 石英ガラスの製造法 |
JPS6065734A (ja) * | 1983-09-16 | 1985-04-15 | Seiko Epson Corp | 石英ガラスの製造方法 |
JPS60239329A (ja) * | 1984-05-15 | 1985-11-28 | Seiko Epson Corp | 石英ガラスの製造方法 |
JPS61256928A (ja) * | 1985-05-09 | 1986-11-14 | Sumitomo Electric Ind Ltd | ガラスの製造方法 |
DE3525495C1 (de) * | 1985-07-17 | 1987-01-02 | Heraeus Schott Quarzschmelze | Verfahren zur Herstellung von Gegenstaenden aus synthetischem Siliziumdioxid |
JPS62100424A (ja) * | 1985-10-25 | 1987-05-09 | Seiko Epson Corp | ガラスの製造方法 |
JPS62176928A (ja) * | 1986-01-29 | 1987-08-03 | Mitsubishi Metal Corp | 石英ガラス粉末の製造方法 |
US4816299A (en) * | 1987-05-20 | 1989-03-28 | Corning Glass Works | Encapsulating compositions containing ultra-pure, fused-silica fillers |
JPH0654929A (ja) * | 1992-08-06 | 1994-03-01 | Sumitomo Rubber Ind Ltd | ゴルフボール |
JPH0665734A (ja) * | 1992-08-21 | 1994-03-08 | Mitsubishi Heavy Ind Ltd | 薄膜形成装置 |
-
1989
- 1989-05-18 JP JP1125687A patent/JPH02307830A/ja active Granted
-
1990
- 1990-04-19 US US07/511,253 patent/US5028247A/en not_active Expired - Fee Related
- 1990-05-04 DE DE90108438T patent/DE69003311T2/de not_active Expired - Fee Related
- 1990-05-04 EP EP90108438A patent/EP0402610B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0402610A2 (de) | 1990-12-19 |
EP0402610A3 (de) | 1990-12-27 |
JPH02307830A (ja) | 1990-12-21 |
EP0402610B1 (de) | 1993-09-15 |
US5028247A (en) | 1991-07-02 |
DE69003311T2 (de) | 1994-02-24 |
JPH0567574B2 (de) | 1993-09-27 |
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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 |