Oxygen absorbent
US5180518A · kind A · utility
20Cited by
13References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 1990 |
| Grant date | Jan 19, 1993 |
| Priority date | — |
| Expiry date | Apr 18, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23B2/717
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to novel oxygen absorbent comprising as main ingredients a 1,2-glycol, glycerine or sugar alcohol with the oxygen absorbent materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.