GB801163A - Aluminate glass - Google Patents
Aluminate glassInfo
- Publication number
- GB801163A GB801163A GB28042/56A GB2804256A GB801163A GB 801163 A GB801163 A GB 801163A GB 28042/56 A GB28042/56 A GB 28042/56A GB 2804256 A GB2804256 A GB 2804256A GB 801163 A GB801163 A GB 801163A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- sept
- glass
- aluminate glass
- zeissstiftung
- Prior art date
- 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
-
- 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
- C03C3/12—Silica-free oxide glass compositions
- C03C3/125—Silica-free oxide glass compositions containing aluminium as glass former
-
- 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
- C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
-
- 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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
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)
Abstract
801,163. Glass compositions. ZEISSSTIFTUNG, C. [trading as JENAER GLASWERK SCHOTT & GEN.] Sept. 13, 1956 [Sept 14, 1955], No. 28042/56. Drawings to Specification. Class 56. A glass particularly for optical purposes contains at least 30 per cent Al2O 3 , 5-35 per cent CaO, replaceable in part by SrO, BaO or MgO; 1-28 per cent alkalis; 0À1-10 per cent F. and at most 25 per cent of SiO 2 . The preferred alkali is LiO 2 . A large number of examples are given also containing the following additives : B 2 O 3 , ZnO, La 2 O 3 , Ta 2 O 5 , ZrO 2 , CdO, TiO 2 , PbO, Bi 2 O 2 , WO 3 , TeO 2 As 2 O 2 . Specification 797,573 is referred to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE797573X | 1955-07-05 | ||
| DEJ10664A DE965350C (en) | 1955-07-05 | 1955-09-14 | Glass for technical, especially optical purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB801163A true GB801163A (en) | 1958-09-10 |
Family
ID=25948568
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20722/56A Expired GB797573A (en) | 1955-07-05 | 1956-07-04 | Aluminate glass |
| GB28042/56A Expired GB801163A (en) | 1955-07-05 | 1956-09-13 | Aluminate glass |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20722/56A Expired GB797573A (en) | 1955-07-05 | 1956-07-04 | Aluminate glass |
Country Status (4)
| Country | Link |
|---|---|
| BE (2) | BE551029A (en) |
| DE (1) | DE965350C (en) |
| FR (2) | FR1154730A (en) |
| GB (2) | GB797573A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3145115A (en) * | 1959-05-15 | 1964-08-18 | Bausch & Lomb | Infrared transmitting glasses |
| US3348917A (en) * | 1960-07-22 | 1967-10-24 | Minnesota Mining & Mfg | Glass containing dissolved carbon, methods of making and using, and obtaining graphite |
| US3338694A (en) * | 1965-02-26 | 1967-08-29 | John R Davy | Manufacture calcium aluminate optical glass |
| CN110407457B (en) * | 2019-08-26 | 2022-02-08 | 中国建筑材料科学研究总院有限公司 | Window glass and preparation method thereof |
-
0
- BE BE549189D patent/BE549189A/xx unknown
- BE BE551029D patent/BE551029A/xx unknown
-
1955
- 1955-09-14 DE DEJ10664A patent/DE965350C/en not_active Expired
-
1956
- 1956-06-25 FR FR1154730D patent/FR1154730A/en not_active Expired
- 1956-07-04 GB GB20722/56A patent/GB797573A/en not_active Expired
- 1956-09-07 FR FR70474D patent/FR70474E/en not_active Expired
- 1956-09-13 GB GB28042/56A patent/GB801163A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1154730A (en) | 1958-04-16 |
| FR70474E (en) | 1959-05-06 |
| GB797573A (en) | 1958-07-02 |
| BE551029A (en) | |
| DE965350C (en) | 1957-06-06 |
| BE549189A (en) |
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