FR2021382A1 - - Google Patents
Info
- Publication number
- FR2021382A1 FR2021382A1 FR6936296A FR6936296A FR2021382A1 FR 2021382 A1 FR2021382 A1 FR 2021382A1 FR 6936296 A FR6936296 A FR 6936296A FR 6936296 A FR6936296 A FR 6936296A FR 2021382 A1 FR2021382 A1 FR 2021382A1
- 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.)
- Withdrawn
Links
Classifications
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- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
- C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
-
- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0036—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents
- C03C10/0045—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents containing SiO2, Al2O3 and MgO as main constituents
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681803540 DE1803540B2 (en) | 1968-10-23 | 1968-10-23 | PROCESS FOR MANUFACTURING TRANSPARENT CERAMIC GLASS WITH LOW THERMAL EXTENSION COEFFICIENTS AND HIGH MECHANICAL STRENGTH |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2021382A1 true FR2021382A1 (en) | 1970-07-24 |
Family
ID=5710724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6936296A Withdrawn FR2021382A1 (en) | 1968-10-23 | 1969-10-22 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1803540B2 (en) |
| FR (1) | FR2021382A1 (en) |
| GB (1) | GB1249728A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2516537B2 (en) * | 1992-09-14 | 1996-07-24 | 株式会社オハラ | Low expansion transparent crystallized glass |
| GB9319450D0 (en) * | 1993-09-21 | 1995-03-08 | Gec Alsthom Ltd | Transparent glass ceramic |
| DE10017701C2 (en) | 2000-04-08 | 2002-03-07 | Schott Glas | Floated flat glass |
| US11267747B2 (en) | 2015-03-24 | 2022-03-08 | Corning Incorporated | High strength, scratch resistant and transparent glass-based materials |
| CN110655332B (en) * | 2018-06-29 | 2021-09-03 | 比亚迪股份有限公司 | Composition and method for chemically strengthened glass and chemically strengthened glass |
-
1968
- 1968-10-23 DE DE19681803540 patent/DE1803540B2/en not_active Withdrawn
-
1969
- 1969-10-15 GB GB5075569A patent/GB1249728A/en not_active Expired
- 1969-10-22 FR FR6936296A patent/FR2021382A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1803540B2 (en) | 1972-01-13 |
| GB1249728A (en) | 1971-10-13 |
| DE1803540A1 (en) | 1970-07-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |