Heaters for use in microwave ovens
US5002826A · kind A · utility
63Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 1988 |
| Grant date | Mar 26, 1991 |
| Priority date | — |
| Expiry date | Sep 1, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31895
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A microwave interactive coating composition and microwave reactive paper and paperboard heaters comprising the coating composition are disclosed. The coating compositions which comprise finely divided carbon, a finely divided microwave reactive metallic component, a powdered inert solid and a binder are capable of producing microwave reactive heaters comparable to those produced by vapor deposition of metals on a carrier film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.