Polyamide resin composition

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United States of America Patent

PATENT NO 10221312
APP PUB NO 20180022920A1
SERIAL NO

15547904

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Abstract

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Provided is a polyamide resin composition including 0.01 to 50 parts by mass of cellulose fiber in relation to 100 parts by mass of a polyamide resin, having a relative viscosity of 2.3 or more, and having an L-value, an a-value and a b-value in an Lab color space of 20 or more, 10 or less and 20 or less, respectively. The aforementioned polyamide resin composition is obtained by subjecting a polyamide resin composition having a relative viscosity of 2.2 or less to a solid phase polymerization.

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Patent Owner(s)

  • UNITIKA LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikemoto, Kenji Kyoto, JP 3 7
Kumazawa, Shohei Kyoto, JP 5 5
Nakai, Miho Kyoto, JP 10 45

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