FR2209726B1 - - Google Patents
Info
- Publication number
- FR2209726B1 FR2209726B1 FR7243645A FR7243645A FR2209726B1 FR 2209726 B1 FR2209726 B1 FR 2209726B1 FR 7243645 A FR7243645 A FR 7243645A FR 7243645 A FR7243645 A FR 7243645A FR 2209726 B1 FR2209726 B1 FR 2209726B1
- 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.)
- Expired
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
- C03C10/0036—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
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B13/00—Rolling molten glass, i.e. where the molten glass is shaped by rolling
- C03B13/04—Rolling non-patterned sheets continuously
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
- C03B25/04—Annealing glass products in a continuous way
- C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
- C03B25/08—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets
- C03B25/093—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets being in a horizontal position on a fluid support, e.g. a gas or molten metal
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
- C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7243645A FR2209726A1 (en) | 1972-12-07 | 1972-12-07 | White devitrified glass - of the calcium,magnesium,aluminium and silicon oxides system is cast,opacified by phase sepn and devitri |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7243645A FR2209726A1 (en) | 1972-12-07 | 1972-12-07 | White devitrified glass - of the calcium,magnesium,aluminium and silicon oxides system is cast,opacified by phase sepn and devitri |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2209726A1 FR2209726A1 (en) | 1974-07-05 |
FR2209726B1 true FR2209726B1 (en) | 1978-10-13 |
Family
ID=9108369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7243645A Granted FR2209726A1 (en) | 1972-12-07 | 1972-12-07 | White devitrified glass - of the calcium,magnesium,aluminium and silicon oxides system is cast,opacified by phase sepn and devitri |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2209726A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10062187B4 (en) * | 2000-12-14 | 2005-08-04 | Schott Ag | Use of a device for ceramizing the starting glass of a glass ceramic |
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1972
- 1972-12-07 FR FR7243645A patent/FR2209726A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2209726A1 (en) | 1974-07-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |