Oxygen-absorbing composition
US6899822B2 · kind B2 · utility
37Cited by
20References
62Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 18, 2002 |
| Grant date | May 31, 2005 |
| Priority date | — |
| Expiry date | Nov 18, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/01
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An oxygen-absorbing composition for use as a component of a plastic packaging material which includes in relatively sufficient proportions iron, acidifier and electrolyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.