GB482861A - Improvements in and relating to the production of enamel - Google Patents
Improvements in and relating to the production of enamelInfo
- Publication number
- GB482861A GB482861A GB21304/37A GB2130437A GB482861A GB 482861 A GB482861 A GB 482861A GB 21304/37 A GB21304/37 A GB 21304/37A GB 2130437 A GB2130437 A GB 2130437A GB 482861 A GB482861 A GB 482861A
- Authority
- GB
- United Kingdom
- Prior art keywords
- enamel
- metal
- relating
- production
- kreidl
- 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
- C03C4/00—Compositions for glass with special properties
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
482,861. Enamels and glazes. KREIDL, I. July 31, 1937, No. 21304. Convention date, Aug. 27, 1936. [Class 56] A method of preventing the discolouration of enamel, due to the presence of organic substances or impurities in the materials, consists in introducing into the enamel, at any stage before firing on to an article, a small quantity of a compound of at least one metal of a group consisting of iron, cerium, uranium, antimony, and arsenic. The quantity of the metallic compound used should not exceed 1 per cent in order to prevent any colouration of the enamel by the metal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT482861X | 1936-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB482861A true GB482861A (en) | 1938-04-06 |
Family
ID=3674972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21304/37A Expired GB482861A (en) | 1936-08-27 | 1937-07-31 | Improvements in and relating to the production of enamel |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR830021A (en) |
| GB (1) | GB482861A (en) |
-
1937
- 1937-07-31 GB GB21304/37A patent/GB482861A/en not_active Expired
- 1937-08-25 FR FR830021D patent/FR830021A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR830021A (en) | 1938-07-19 |
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