Barrier laminate with improved interlayer adhesion
US5725917A · kind A · utility
22Cited by
8References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 1, 1996 |
| Grant date | Mar 10, 1998 |
| Priority date | — |
| Expiry date | Feb 1, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31902
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A non-foil barrier laminate having improved structural integrity comprises a combination of paperboard, heat-sealable layers and an oxygen barrier layer wherein the oxygen barrier layer is sandwiched between tie layers formed from an anhydride-modified linear low density polyethylene material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.