DD97187A1 - - Google Patents
Info
- Publication number
- DD97187A1 DD97187A1 DD158809A DD15880971A DD97187A1 DD 97187 A1 DD97187 A1 DD 97187A1 DD 158809 A DD158809 A DD 158809A DD 15880971 A DD15880971 A DD 15880971A DD 97187 A1 DD97187 A1 DD 97187A1
- Authority
- DD
- German Democratic Republic
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
- C03C3/076—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
-
- 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
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE791218D BE791218A (fr) | 1971-11-08 | Verre du type des alumino-silicates alcalins, pouvant etre renforce parechange d'ions. | |
| DD158809A DD97187A1 (https=) | 1971-11-08 | 1971-11-08 | |
| DE2249387A DE2249387A1 (de) | 1971-11-08 | 1972-10-09 | Glas vom alkalialuminosilikat-typ fuer die chemische verfestigung durch ionenaustausch |
| CS717872A CS156692B1 (https=) | 1971-11-08 | 1972-10-25 | |
| FR7239608A FR2159393A1 (en) | 1971-11-08 | 1972-11-08 | Alkali aluminosilicate glass contg iron oxide - for reinforcement by ion exchange |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD158809A DD97187A1 (https=) | 1971-11-08 | 1971-11-08 | |
| BE791218 | 1972-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD97187A1 true DD97187A1 (https=) | 1973-04-23 |
Family
ID=25657054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD158809A DD97187A1 (https=) | 1971-11-08 | 1971-11-08 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE791218A (https=) |
| CS (1) | CS156692B1 (https=) |
| DD (1) | DD97187A1 (https=) |
| DE (1) | DE2249387A1 (https=) |
| FR (1) | FR2159393A1 (https=) |
-
0
- BE BE791218D patent/BE791218A/xx unknown
-
1971
- 1971-11-08 DD DD158809A patent/DD97187A1/xx unknown
-
1972
- 1972-10-09 DE DE2249387A patent/DE2249387A1/de active Pending
- 1972-10-25 CS CS717872A patent/CS156692B1/cs unknown
- 1972-11-08 FR FR7239608A patent/FR2159393A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CS156692B1 (https=) | 1974-08-23 |
| FR2159393A1 (en) | 1973-06-22 |
| DE2249387A1 (de) | 1973-05-17 |
| BE791218A (fr) | 1973-03-01 |