FR2256905A1 - - Google Patents
Info
- Publication number
- FR2256905A1 FR2256905A1 FR7400272A FR7400272A FR2256905A1 FR 2256905 A1 FR2256905 A1 FR 2256905A1 FR 7400272 A FR7400272 A FR 7400272A FR 7400272 A FR7400272 A FR 7400272A FR 2256905 A1 FR2256905 A1 FR 2256905A1
- Authority
- FR
- France
- 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.)
- Granted
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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0095—Solution impregnating; Solution doping; Molecular stuffing, e.g. of porous glass
-
- 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
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)
- Surface Treatment Of Glass (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7400272A FR2256905B1 (es) | 1974-01-04 | 1974-01-04 | |
| GB134/75A GB1491061A (en) | 1974-01-04 | 1975-01-02 | Method of treating articles of sintered vitreous silica |
| DE19752500022 DE2500022A1 (de) | 1974-01-04 | 1975-01-02 | Behandlungsverfahren fuer glasartige gesinterte siliziumdioxyd-keramikgegenstaende |
| SE7500088A SE7500088L (es) | 1974-01-04 | 1975-01-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7400272A FR2256905B1 (es) | 1974-01-04 | 1974-01-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2256905A1 true FR2256905A1 (es) | 1975-08-01 |
| FR2256905B1 FR2256905B1 (es) | 1978-11-10 |
Family
ID=9133112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7400272A Expired FR2256905B1 (es) | 1974-01-04 | 1974-01-04 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2500022A1 (es) |
| FR (1) | FR2256905B1 (es) |
| GB (1) | GB1491061A (es) |
| SE (1) | SE7500088L (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8789390B2 (en) * | 2010-04-15 | 2014-07-29 | Corning Incorporated | Near net fused silica articles and method of making |
-
1974
- 1974-01-04 FR FR7400272A patent/FR2256905B1/fr not_active Expired
-
1975
- 1975-01-02 GB GB134/75A patent/GB1491061A/en not_active Expired
- 1975-01-02 DE DE19752500022 patent/DE2500022A1/de active Pending
- 1975-01-03 SE SE7500088A patent/SE7500088L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7500088L (es) | 1975-07-07 |
| FR2256905B1 (es) | 1978-11-10 |
| GB1491061A (en) | 1977-11-09 |
| DE2500022A1 (de) | 1975-07-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |