JPS4932645B1 - - Google Patents
Info
- Publication number
- JPS4932645B1 JPS4932645B1 JP11132270A JP11132270A JPS4932645B1 JP S4932645 B1 JPS4932645 B1 JP S4932645B1 JP 11132270 A JP11132270 A JP 11132270A JP 11132270 A JP11132270 A JP 11132270A JP S4932645 B1 JPS4932645 B1 JP S4932645B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C03C4/00—Compositions for glass with special properties
- C03C4/04—Compositions for glass with special properties for photosensitive glass
- C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic 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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/005—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to introduce in the glass such metals or metallic ions as Ag, Cu
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6105569 | 1969-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4932645B1 true JPS4932645B1 (enrdf_load_stackoverflow) | 1974-09-02 |
Family
ID=10486539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11132270A Pending JPS4932645B1 (enrdf_load_stackoverflow) | 1969-12-15 | 1970-12-15 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4932645B1 (enrdf_load_stackoverflow) |
| BE (1) | BE760371A (enrdf_load_stackoverflow) |
| FR (1) | FR2073693A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1303822A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078771A (en) * | 1989-02-07 | 1992-01-07 | Canyon Materials, Inc. | Method of making high energy beam sensitive glasses |
| US20020019305A1 (en) | 1996-10-31 | 2002-02-14 | Che-Kuang Wu | Gray scale all-glass photomasks |
| US6562523B1 (en) | 1996-10-31 | 2003-05-13 | Canyon Materials, Inc. | Direct write all-glass photomask blanks |
-
1969
- 1969-12-15 GB GB1303822D patent/GB1303822A/en not_active Expired
-
1970
- 1970-12-14 FR FR7044901A patent/FR2073693A5/fr not_active Expired
- 1970-12-15 BE BE760371A patent/BE760371A/xx unknown
- 1970-12-15 JP JP11132270A patent/JPS4932645B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2073693A5 (enrdf_load_stackoverflow) | 1971-10-01 |
| DE2063106A1 (de) | 1971-06-24 |
| BE760371A (fr) | 1971-06-15 |
| DE2063106B2 (de) | 1977-04-14 |
| GB1303822A (enrdf_load_stackoverflow) | 1973-01-24 |