CH389179A - Glas - Google Patents
GlasInfo
- Publication number
- CH389179A CH389179A CH955860A CH955860A CH389179A CH 389179 A CH389179 A CH 389179A CH 955860 A CH955860 A CH 955860A CH 955860 A CH955860 A CH 955860A CH 389179 A CH389179 A CH 389179A
- Authority
- CH
- Switzerland
- Prior art keywords
- glass
- Prior art date
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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
- C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron
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 |
---|---|---|---|
US847911A US2972544A (en) | 1959-10-22 | 1959-10-22 | Glass composition |
Publications (1)
Publication Number | Publication Date |
---|---|
CH389179A true CH389179A (de) | 1965-03-15 |
Family
ID=25301800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH955860A CH389179A (de) | 1959-10-22 | 1960-08-24 | Glas |
Country Status (2)
Country | Link |
---|---|
US (1) | US2972544A (de) |
CH (1) | CH389179A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3706582A (en) * | 1968-09-20 | 1972-12-19 | Gte Sylvania Inc | Glass frit-ceramic powder composition |
DE19509132A1 (de) * | 1995-03-14 | 1996-09-19 | Roth Technik Gmbh | Glasartige Zusammensetzung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB579243A (en) * | 1943-05-31 | 1946-07-29 | Chance Brothers Ltd | Improvements relating to optical glasses |
US2393450A (en) * | 1944-07-11 | 1946-01-22 | Corning Glass Works | Barium-lead glass having low power factor |
US2417898A (en) * | 1945-04-30 | 1947-03-25 | Corning Glass Works | Alabaster glass |
US2702749A (en) * | 1951-03-16 | 1955-02-22 | Bausch & Lomb | Methods of fining glass and compositions therefor |
-
1959
- 1959-10-22 US US847911A patent/US2972544A/en not_active Expired - Lifetime
-
1960
- 1960-08-24 CH CH955860A patent/CH389179A/de unknown
Also Published As
Publication number | Publication date |
---|---|
US2972544A (en) | 1961-02-21 |
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