Block copolymer and antistatic agent comprising same

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United States of America Patent

PATENT NO 9062137
APP PUB NO 20130123434A1
SERIAL NO

13812302

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Abstract

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There is provided as an antistatic agent that preserves antistatic properties for a long period of time and that does not impair the appearance and transparency of a resin into which the antistatic agent is kneaded, and a resin composition containing the antistatic agent. The antistatic agent including a block copolymer; a thermoplastic resin composition including the antistatic agent; and a film or sheet including the composition.

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Patent Owner(s)

Patent OwnerAddress
TOHO CHEMICAL INDUSTRY CO LTD6-4 AKASHI-CHO CHUO-KU TOKYO 1040044 ?1040044

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Utsumi, Tetsuhiro Sodegaura, JP 2 1

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