Thermoformable film lamination containing a flexible polyamide coextrusion
US6861125B1 · kind B1 · utility
14Cited by
12References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2001 |
| Grant date | Mar 1, 2005 |
| Priority date | — |
| Expiry date | May 27, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/3192
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A flexible packaging film construction which includes an outer layer of formable biaxially oriented polyester which is printed on one side and adhered to a flexible polyamide containing coextruded film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.