Conductive polymer compositions
US4774024A · kind A · utility
95Cited by
16References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1985 |
| Grant date | Sep 27, 1988 |
| Priority date | — |
| Expiry date | Mar 14, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B1/24
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Conductive polymer compositions, particularly PTC compositions, which contain alumina trihydrate, or another arc-controlling agent, and a lubricant or coupling agent. Advantages which can result from use of the lubricant or coupling agent include improved PTC behavior and improved adhesion to metal conductors, in particular metal foils and solid metal wires.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.