NL6919572A - - Google Patents
Info
- Publication number
- NL6919572A NL6919572A NL6919572A NL6919572A NL6919572A NL 6919572 A NL6919572 A NL 6919572A NL 6919572 A NL6919572 A NL 6919572A NL 6919572 A NL6919572 A NL 6919572A NL 6919572 A NL6919572 A NL 6919572A
- Authority
- NL
- Netherlands
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
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
- C03B19/1453—Thermal after-treatment of the shaped article, e.g. dehydrating, consolidating, sintering
-
- 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
- C03C2203/40—Gas-phase processes
- C03C2203/42—Gas-phase processes using silicon halides as starting materials
-
- 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
- C03C2203/50—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Silicon Compounds (AREA)
- Glass Melting And Manufacturing (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80269069A | 1969-02-26 | 1969-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6919572A true NL6919572A (enExample) | 1970-08-28 |
Family
ID=25184437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6919572A NL6919572A (enExample) | 1969-02-26 | 1969-12-30 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5030652B1 (enExample) |
| DE (1) | DE1965558A1 (enExample) |
| FR (1) | FR2031019A5 (enExample) |
| GB (1) | GB1289737A (enExample) |
| NL (1) | NL6919572A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4204850A (en) * | 1977-08-26 | 1980-05-27 | Corning Glass Works | Carbon coating for a starting member used in producing optical waveguide |
| DE10302914B4 (de) * | 2003-01-24 | 2005-12-29 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren zur Herstellung von synthetischem Quarzglas |
| US8272234B2 (en) | 2008-12-19 | 2012-09-25 | Heraeus Shin-Etsu America, Inc. | Silica crucible with pure and bubble free inner crucible layer and method of making the same |
| US9003832B2 (en) | 2009-11-20 | 2015-04-14 | Heraeus Shin-Etsu America, Inc. | Method of making a silica crucible in a controlled atmosphere |
-
1969
- 1969-12-22 GB GB1289737D patent/GB1289737A/en not_active Expired
- 1969-12-29 JP JP10534969A patent/JPS5030652B1/ja active Pending
- 1969-12-30 NL NL6919572A patent/NL6919572A/xx unknown
- 1969-12-30 DE DE19691965558 patent/DE1965558A1/de active Pending
- 1969-12-30 FR FR6945446A patent/FR2031019A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2031019A5 (enExample) | 1970-11-13 |
| GB1289737A (enExample) | 1972-09-20 |
| DE1965558A1 (de) | 1970-09-10 |
| JPS5030652B1 (enExample) | 1975-10-02 |