Stain-resistant ruthenium oxide-based resistors
US4476039A · kind A · utility
23Cited by
3References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 21, 1983 |
| Grant date | Oct 9, 1984 |
| Priority date | — |
| Expiry date | Jan 21, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C8/22
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Stain-free printable thick film resistor compositions comprising finely divided particles of (a) ruthenium oxide-based compound, (b) a thermally decomposable oxygen-containing compound of a nonalkali metal and (c) inorganic binder, all dispersed in (d) an organic medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.