Microwave reactive heater
US4943456A · kind A · utility
111Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 1989 |
| Grant date | Jul 24, 1990 |
| Priority date | — |
| Expiry date | Aug 30, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31993
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Microwave responsive heaters and packages for food products and the like containing the heaters are disclosed in which the heaters consist of a microwave reactive coating composition on a heat stable substrate which is pattern bonded to a surface to be heated by microwave radiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.