Oxygen scavenging compositions and methods for making same
US6007885A · kind A · utility
12Cited by
11References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 19, 1998 |
| Grant date | Dec 28, 1999 |
| Priority date | — |
| Expiry date | Mar 19, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1352
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An oxygen scavenging composition capable of providing good oxygen absorption capabilities wherein the oxygen scavenging agent is a hydroxosulfitometalate. Methods for making a hydroxosulfitometalate are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.