GB454189A - Improved process of improving glass glazes and enamels - Google Patents
Improved process of improving glass glazes and enamelsInfo
- Publication number
- GB454189A GB454189A GB30243/35A GB3024335A GB454189A GB 454189 A GB454189 A GB 454189A GB 30243/35 A GB30243/35 A GB 30243/35A GB 3024335 A GB3024335 A GB 3024335A GB 454189 A GB454189 A GB 454189A
- Authority
- GB
- United Kingdom
- Prior art keywords
- containing water
- glass
- moist
- vapour
- enamels
- 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
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
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
454,189. Enamels and glazes; glass manufacture. DEUTSCHE TAFELGLAS AKT.-GES. (DETAG), 21, N³rnberger, F³rth, Germany. Nov. 1, 1935, No. 30243. Convention date, Nov. 5, 1934. [Class 56] A process for improving the resistance of glass, enamel, or glaze to chemical attack consists in incorporating water vapour'with the material while in the molten state, and preventing the escape of the water so incorporated during subsequent treatment. This is effected either by producing above the molten mass an atmosphere containing water vapour, or by introducing substances containing water into the molten mass or into the batch. Suitable substances for the latter purpose are moist sand, soda containing water, moist briquettes of glass, moist wood, or pieces of potato. The water vapour is prevented from escaping from the molten mass by maintaining above it an atmosphere containing water, for example, by introducing the vapour into a covered pot in which the batch is melted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE454189X | 1934-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB454189A true GB454189A (en) | 1936-09-25 |
Family
ID=6538879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30243/35A Expired GB454189A (en) | 1934-11-05 | 1935-11-01 | Improved process of improving glass glazes and enamels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB454189A (en) |
-
1935
- 1935-11-01 GB GB30243/35A patent/GB454189A/en not_active Expired
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