Oxygen-absorbing resin composition
US9260596B2 · kind B2 · utility
4Cited by
1References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 15, 2010 |
| Grant date | Feb 16, 2016 |
| Priority date | — |
| Expiry date | Apr 23, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31938
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Provided is a resin composition which is excellent in an oxygen-absorbing performance, a resin strength and a resin processability.The oxygen-absorbing resin composition is characterized by containing a polyolefin resin, a transition metal catalyst and a polyamide resin obtained by polycondensation of aromatic diamine and dicarboxylic acid, wherein an end amino group concentration of the above polyamide resin is 30 μeq/g or less, and a total content of the transition metal catalyst and the polyamide resin is 15 to 60% by weight based on a whole amount of the oxygen-absorbing resin composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.