Cook-in shrink film
US4734327A · kind A · utility
61Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 29, 1986 |
| Grant date | Mar 29, 1988 |
| Priority date | — |
| Expiry date | Dec 29, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31913
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An irradiated three layer heat shrinkable plastic film comprising an EVOH - Nylon core layer as an oxygen barrier, a first outer layer comprising a blend of EVA and C6-C8 olefin type LLDPE, and a second outer layer comprising EVA.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.