Coated particulate metallic materials
US5225110A · kind A · utility
30Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 8, 1990 |
| Grant date | Jul 6, 1993 |
| Priority date | — |
| Expiry date | Jun 8, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Material which is coated with a coating of an inherently conductive polymeric material. Suitable conductive polymeric materials include polypyrrole, substituted polypyrrole, polyaniline and substituted polyanilines. The coated powdery or granular metallic material may be used as an EMI and/or RFI shielding material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.