System for producing a fully impregnated thermoplastic prepreg

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United States of America Patent

PATENT NO 10857744
APP PUB NO 20190299545A1
SERIAL NO

16172037

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Abstract

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A thermoplastic prepreg includes a web or mesh of fibers in which the web or mesh of fibers includes chopped fibers. The thermoplastic prepreg also includes a thermoplastic material that fully impregnates the web or mesh of fibers so that the thermoplastic prepreg has a void content of less than 5%. The thermoplastic material is polymers that are formed by in-situ polymerization of monomers or oligomers in which greater than 90% of the monomers or oligomers react to form the thermoplastic material. The thermoplastic prepreg includes between 5 and 95 weight percent of the thermoplastic material and the chopped fibers that form the web or mesh of fibers are un-bonded.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asrar, Jawed Englewood, US 285 2642
Sandoval, Christopher Littleton, US 1 4
Zhang, Mingfu Englewood, US 148 672

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