Multi-layer synthetic film
US6346323B1 · kind B1 · utility
10Cited by
3References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2000 |
| Grant date | Feb 12, 2002 |
| Priority date | — |
| Expiry date | Sep 29, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2826
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A multilayer synthetic packaging film includes an at least partially transparent carrier layer having opposite first and second faces and a light-absorbing absorption layer applied to the first face of the carrier layer and having a maximum thickness of 10 micron.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.