Exothermic conductive coating and heating device incorporating same
US5407741A · kind A · utility
22Cited by
14References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 29, 1993 |
| Grant date | Apr 18, 1995 |
| Priority date | — |
| Expiry date | Jan 29, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An exothermic conductive coating comprises carbon particles, a substantial portion being spherical particles having a diameter of not more than 500 .mu.m, and a synthetic resin. A conductive heating unit is obtained by coating or impregnating a desirably-shaped solid or solid surface with the coating and curing it. The heating unit provides a uniform temperature distribution at any selected temperature up to about 450.degree. C., and can be formed in various shapes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.