Inorganic powders with improved dispersibility
US4810524A · kind A · utility
26Cited by
18References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 1986 |
| Grant date | Mar 7, 1989 |
| Priority date | — |
| Expiry date | Dec 2, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12181
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Inorganic powders are coated with a thin film of an organic polymer formed on the individual particles by plasma polymerization. The film thickness may be not more than 100 .ANG., and the inorganic powders include magnetic ones.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.