Disposable food heater
US5035230A · kind A · utility
27Cited by
21References
27Claims
0Family size
Inventors
Key dates
| Filing date | Feb 23, 1990 |
| Grant date | Jul 30, 1991 |
| Priority date | — |
| Expiry date | Feb 23, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24V30/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Control of the exothermic chemical reaction between an oxidizing agent and an associated fuel, particularly potassium permanganate and ethylene glycol, is produced by binding the oxidizing agent such that there is a controlled exposure of the oxidizing agent to the fuel, the controlled exposure of the oxidizing agent to the fuel corresponding to a predetermined rate of reaction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.