Oxygen-scavenging materials and articles formed therefrom
US8758644B2 · kind B2 · utility
2Cited by
23References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2008 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Oct 11, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/32
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An oxygen-scavenging component and methods for producing the oxygen-scavenging component are provided. The oxygen-scavenging component, which in preferred embodiments is suitable for use in packaging articles, includes an oxygen-scavenging group preferably having at least one double bond. The oxygen-scavenging component may be combined with a polymer and/or an oxidation catalyst to form an oxygen-scavenging composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.