BE670726A - - Google Patents
Info
- Publication number
- BE670726A BE670726A BE670726A BE670726A BE670726A BE 670726 A BE670726 A BE 670726A BE 670726 A BE670726 A BE 670726A BE 670726 A BE670726 A BE 670726A BE 670726 A BE670726 A BE 670726A
- Authority
- BE
- Belgium
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
- 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
- C03C21/002—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 perform ion-exchange between alkali ions
-
- 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
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
-
- 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
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6411735A NL6411735A (fr) | 1964-10-09 | 1964-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE670726A true BE670726A (fr) | 1966-04-08 |
Family
ID=19791197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE670726A BE670726A (fr) | 1964-10-09 | 1965-10-08 |
Country Status (7)
| Country | Link |
|---|---|
| AT (2) | AT259154B (fr) |
| BE (1) | BE670726A (fr) |
| CH (1) | CH476648A (fr) |
| DE (1) | DE1496595A1 (fr) |
| FR (1) | FR1449428A (fr) |
| GB (1) | GB1119049A (fr) |
| NL (1) | NL6411735A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228951A (zh) * | 2019-06-10 | 2019-09-13 | 成都恒达光学有限公司 | 一种硫系红外光学玻璃二次压型工艺 |
-
1964
- 1964-10-09 NL NL6411735A patent/NL6411735A/xx unknown
-
1965
- 1965-10-05 DE DE19651496595 patent/DE1496595A1/de active Pending
- 1965-10-06 GB GB4239365A patent/GB1119049A/en not_active Expired
- 1965-10-06 AT AT903665A patent/AT259154B/de active
- 1965-10-06 AT AT32967A patent/AT259155B/de active
- 1965-10-06 CH CH1377865A patent/CH476648A/de not_active IP Right Cessation
- 1965-10-08 FR FR34317A patent/FR1449428A/fr not_active Expired
- 1965-10-08 BE BE670726A patent/BE670726A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228951A (zh) * | 2019-06-10 | 2019-09-13 | 成都恒达光学有限公司 | 一种硫系红外光学玻璃二次压型工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1496595A1 (de) | 1969-07-10 |
| CH476648A (de) | 1969-08-15 |
| AT259155B (de) | 1968-01-10 |
| FR1449428A (fr) | 1966-08-12 |
| NL6411735A (fr) | 1966-04-12 |
| GB1119049A (en) | 1968-07-03 |
| AT259154B (de) | 1968-01-10 |