Polymeric composite heating element
US4636331A · kind A · utility
12Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 1985 |
| Grant date | Jan 13, 1987 |
| Priority date | — |
| Expiry date | Jul 10, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01C7/027
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A polymeric composite heating element comprising a composition composed of a vinylidone fluoride-trifluoroethylene copolymer containing 30-85 mole % of vinylidene fluoride and 3-35% by weight based on the weight of the copolymer of electrically conductive carbon mixed in this copolymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.