Surface-decorated articles by noble metals utilizable in an electronic range, method for producing same, and liquid gold for insulating overglaze decoration
US5783310A · kind A · utility
5Cited by
2References
8Claims
0Family size
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Inventors
Key dates
| Filing date | Dec 27, 1995 |
| Grant date | Jul 21, 1998 |
| Priority date | — |
| Expiry date | Dec 27, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24926
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A surface-decorated article by noble metal having a decorating matter of noble metal fused to the surface of a ceramic article. The decorating matter has a dual layer structure of a frit layer and an insulating noble metal film layer, which film layer comprising golden components of 60-90% Au, 3-15% Si, 2-11% In and 2-14% Ca. The noble metal decorating matter is not damaged on exposure to an electronic range, superior in chemical stability and abrasion resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.