Acrylic fiber for artificial hair, method for producing same, and head decoration article containing same

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United States of America Patent

PATENT NO 10869514
APP PUB NO 20190021425A1
SERIAL NO

16136551

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Modacrylic fibers for artificial hair include a modacrylic polymer; and a condensed phosphate. The modacrylic polymer includes 29.5 to 79.5% by mass of acrylonitrile, 20 to 70% by mass of vinyl chloride and/or vinylidene chloride, and 0.5 to 5% by mass of a sulfonic acid group containing vinyl monomer, with respect to a total mass of the modacrylic polymer. A content of the condensed phosphate in the modacrylic fibers is 0.05 to 0.57% by mass.

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Patent Owner(s)

  • KANEKA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Tomomichi Hyogo, JP 21 47
Okumura, Sota Hyogo, JP 3 1
Tanaka, Takeshi Hyogo, JP 334 3725

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