Cyclic olefin-based copolymer, cyclic olefin-based copolymer composition, molded article, and medical container

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United States of America

PATENT NO 12240930
APP PUB NO 20230159684A1
SERIAL NO

18157892

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Abstract

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Described is a cyclic olefin-based copolymer has a constitutional unit (A) derived from an α-olefin having 2 to 20 carbon atoms, a constitutional unit (B) derived from a cyclic olefin without an aromatic ring, and a constitutional unit (C) derived from a cyclic olefin having an aromatic ring. Also described is a medical container containing a cyclic olefin-based copolymer having a constitutional unit (A) derived from an α-olefin having 2 to 20 carbon atoms, a constitutional unit (B) derived from a cyclic olefin without an aromatic ring, and a constitutional unit (C) derived from a cyclic olefin having an aromatic ring.

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Patent Owner(s)

  • MITSUI CHEMICALS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujimura, Futoshi Ichihara, JP 8 0
He, Jiacheng Chiba, JP 6 2
Kizu, Kouichi Chiba, JP 13 78
Moorthi, Sunil Krzysztof Ichihara, JP 11 9
Okamoto, Masahiko Chiba, JP 33 396
Oniki, Emi Sodegaura, JP 2 0
Saito, Haruka Chiba, JP 21 34
Wasa, Hideki Sodegaura, JP 5 0

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