Tie layer compositions for fiber reinforced thermoplastic—thermoset structural element
US8211268B1 · kind B1 · utility
8Cited by
8References
21Claims
0Family size
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Inventors
Key dates
| Filing date | Mar 16, 2010 |
| Grant date | Jul 3, 2012 |
| Priority date | — |
| Expiry date | Oct 9, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2463/006
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A process for simultaneously consolidating to form a fiber reinforced thermoplastic and thermoset structural element that contain, in order; a fiber reinforced thermoplastic member, a tie layer, and a fiber reinforced thermoset member. The fiber reinforced thermoplastic member, contains multiple layers of fibers and a thermoplastic matrix at least partially surrounding the fibers. The fiber reinforced thermoset member contains multiple layers of fibers and a thermoset matrix at least partially surrounding the fibers. The tie layer contains a first polymer and a second polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.