Thermoplastic toughened matrix resins containing nanoparticles

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United States of America Patent

PATENT NO 11485833
SERIAL NO

16660934

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Abstract

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Pre-impregnated composite material (prepreg) that can be cured/molded to form aerospace composite parts. The prepreg includes carbon reinforcing fibers and an uncured resin matrix. The resin matrix includes an epoxy resin component, polyethersulfone as a toughening agent, a thermoplastic particle component, a nanoparticle component and a curing agent.

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Patent Owner(s)

Patent OwnerAddress
HEXCEL CORPORATION11555 DUBLIN BOULEVARD DUBLIN CA 94568

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Emmerson, Gordon T Dublin, US 6 57
Zhu, Yan Fremont, US 239 1399

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