Enhanced barrier multifunctional coatings for nylon films
US8946101B2 · kind B2 · utility
2Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 2010 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Jun 14, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/676
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
High barrier multilayer films are disclosed that incorporate a selectively permeable outer layer and a moisture barrier nanocomposite membrane. More particularly, insulation facing materials and insulation articles can incorporate an insulation facing material having a variable vapor barrier. The facing materials can include a moisture barrier membrane that incorporates a nanoclay.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.