Carbon-containing fiber blends including aramid and modacrylic fiber

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United States of America Patent

PATENT NO 10253435
APP PUB NO 20180057965A1
SERIAL NO

15669058

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Abstract

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An intimate blend of staple fibers, and a yarn, fabric, and article of clothing providing surprising arc performance; the intimate blend comprises 15 to 70 weight percent modacrylic fiber, 5 to 27 weight percent para-aramid fiber; and 3 to 80 weight percent meta-aramid fiber, wherein 25 to 100 parts of the meta-aramid fiber contains 0.5 to 20 weight percent discrete homogeneously dispersed carbon particles and 0 to 75 parts of the meta-aramid fiber free of discrete carbon particles, the intimate blend having a total content of 0.1 to 3 weight percent discrete carbon particles.

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Patent Owner(s)

  • E I DU PONT DE NEMOURS AND COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhu, Reiyao Moseley, US 52 566

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