Composite material and resin composition containing metastable particles
US10557001B2 · kind B2 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Aug 24, 2016 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | Jan 28, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N25/4866
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A curable matrix resin composition containing a thermoset resin component and metastable thermoplastic particles, wherein the metastable thermoplastic particles are particles of semi-crystalline thermoplastic material with an amorphous polymer fraction that will undergo crystallization upon heating to a crystallization temperature Tc. A fiber-reinforced polymeric composite material containing metastable thermoplastic particles is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.