Blends of amorphous nylon and ethylene vinyl alcohol copolymers and laminates and containers made therefrom
US5003002A · kind A · utility
23Cited by
24References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 14, 1989 |
| Grant date | Mar 26, 1991 |
| Priority date | — |
| Expiry date | Aug 14, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31743
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An oxygen barrier blend for use in containers requiring good oxygen barrier properties which comprises more than 70% of an ethylene vinyl alcohol copolymer and the balance an amorphous nylon having no melting point. Such a blend is used in a laminate structure which can be thermoformed into such oxygen barrier containers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.