GB378844A - Process for the production of lead glasses, glaze frits and the like - Google Patents
Process for the production of lead glasses, glaze frits and the likeInfo
- Publication number
- GB378844A GB378844A GB17544/32A GB1754432A GB378844A GB 378844 A GB378844 A GB 378844A GB 17544/32 A GB17544/32 A GB 17544/32A GB 1754432 A GB1754432 A GB 1754432A GB 378844 A GB378844 A GB 378844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lead
- oxide
- production
- glazes
- fused
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
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
378,844. Glass manufacture ; glazes. GOLDSCHMIDT AKT.-GES., 18, Salkenbergsweg, Essen, Germany. June 21, 1932, No. 17544. Convention date, Sept. 14, 1931. [Class 56.] Lead oxide which has been subjected to fusion is used for making lead glasses, glazes, or the like. The lead oxide may be obtained in powdered form and afterwards fused, or it may be prepared by blowing air over or through molten lead which is heated to a temperature higher than the melting point of the oxide. The fused oxide, after being cooled and pulverized, may be added directly to the batch or it may be combined first with silica to form lead silicate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE378844X | 1931-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB378844A true GB378844A (en) | 1932-08-18 |
Family
ID=6344625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17544/32A Expired GB378844A (en) | 1931-09-14 | 1932-06-21 | Process for the production of lead glasses, glaze frits and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB378844A (en) |
-
1932
- 1932-06-21 GB GB17544/32A patent/GB378844A/en not_active Expired
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