Oxygen absorbent composition and method of preserving article with same
US5286407A · kind A · utility
88Cited by
15References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 1991 |
| Grant date | Feb 15, 1994 |
| Priority date | — |
| Expiry date | Apr 24, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C41/04
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
An oxygen absorbent composition containing a linear hydrocarbon polymer having one or more unsaturated groups or a mixture of a linear hydrocarbon polymer having one or more unsaturated groups with an unsaturated fatty acid compound and an oxidation promoter as essential components and optionally containing a basic substance and/or an adsorption substance; an oxygen absorbent parcel formed by packing the oxygen absorbent composition with a gas-permeable packing material; and a method of preserving an article by means of same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.