PCTFE film with extrusion coating of EVA or EVA with UV absorbers
US8980430B2 · kind B2 · utility
0Cited by
15References
18Claims
0Family size
Inventors
Key dates
| Filing date | Aug 28, 2006 |
| Grant date | Mar 17, 2015 |
| Priority date | — |
| Expiry date | Dec 3, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31551
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Multilayer fluoropolymer-containing films having improved interlayer adhesion. More particularly, multilayer films including a fluoropolymer layer attached to a thermoplastic polymer layer via an intermediate poly(ester-urethane) copolymer containing adhesive layer, articles produced therefrom, and products which are encased by the multilayer films. The films are suitable for encasing the sensitive luminescent components of electroluminescent lamps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.