Oxygen scavenging system and compositions
US6258883A · kind A · utility
5Cited by
17References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 1999 |
| Grant date | Jul 10, 2001 |
| Priority date | — |
| Expiry date | May 6, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/01
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An oxygen scavenging system and composition capable of providing good oxygen absorption activity and capabilities, wherein the system comprises a modified anionic hydrotalcite particulate material and a transition metal ion source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.