ANTITHROMBOTIC BLOCK COPOLYMER

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United States of America Patent

SERIAL NO

15551781

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Abstract

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The present invention addresses the problem of providing a block copolymer that has excellent adhesion to a base material and that can impart excellent antithrombogenicity to the base material surface, and providing a medical device comprising the block copolymer. The block copolymer according to the present invention comprises an A block and a B block. The A block is capable of containing intermediate water. The B block is more hydrophobic than the A block. The medical device according to the present invention is obtained by coating a medical device with an antithrombotic coating agent containing the block copolymer.

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Patent Owner(s)

Patent OwnerAddress
OTSUKA CHEMICAL CO LTDOSAKA JAPAN OSAKA
NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITYYAMAGATA-SHI YAMAGATA 990-8560

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ISHITOBI, Hiroyuki Tokushima-shi, JP 8 25
TANAKA, Masaru Yonezawa-shi, JP 175 2217

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