Laminate facing for fiber reinforced materials and composite materials formed therefrom
US9505196B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Mar 27, 2013 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Jul 15, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/675
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention provides a laminate material having a polyester film and a layer of polyester fibers cohesively bonded thereto. Generally, a metal layer deposited at least one surface of the laminate. The invention may also include a glass reinforced polymer layer formed on the laminated facer where the polymer of the glass reinforced polymer layer is commingled with the nonwoven of the laminated facer. The laminate may further include a second polymer layer having a thickness joined to the fiber layer and/or a layer of hot melt adhesive applied to the polyester fibers. Also presented is a composite material having a polyester film, a layer of polyester fibers bonded to the second polymer layer; a second polymer layer joined to the polyester film; and a glass reinforced polymer layer formed on the laminated facer, where the polymer of the glass reinforced polymer layer is commingled with the nonwoven of the laminated facer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.