Oxygen absorbent
US6248258A · kind A · utility
20Cited by
6References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1999 |
| Grant date | Jun 19, 2001 |
| Priority date | — |
| Expiry date | Jun 14, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J20/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An oxygen absorbent comprising an aliphatic hydrocarbon(s) with an unsaturated group(s) and/or an unsaturated fatty acid compound(s) and a catalyst containing both a transition metal salt(s) and a non-transition metal salt(s) is provided, whereby an oxygen absorbing velocity is remarkedly promoted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.