Oxygen scavenging polymers
US8182888B2 · kind B2 · utility
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20References
20Claims
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Key dates
| Filing date | Jul 8, 2011 |
| Grant date | May 22, 2012 |
| Priority date | — |
| Expiry date | Jul 8, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31786
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polymer with a backbone and an unsaturated side chain attached to the backbone. The polymer may optionally be combined with an oxidation catalyst and/or other ingredients.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.