Oxygen barrier resins
US4965314A · kind A · utility
2Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 1990 |
| Grant date | Oct 23, 1990 |
| Priority date | — |
| Expiry date | Jan 29, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1379
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Carbon monoxide-containing ethylene polymers are blended with vinyl alcohol polymers, including vinyl alcohol homopolymers and copolymers, to prepare oxygen barrier resins having good processability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.