Multilayer flame retardant barrier films and fabrics
US8784978B2 · kind B2 · utility
1Cited by
13References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2006 |
| Grant date | Jul 22, 2014 |
| Priority date | — |
| Expiry date | Oct 29, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24612
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention relates to polymer nanocomposites including either silica or non-platelet metal oxide particle and the use of these polymer noncomposites in the core layer of multilayer barrier films and laminates. The polymer nanocomposites provide high-barrier properties and low gas permeation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.