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20250188210. Cyclic Olefin Copolymer (MITSUI CHEMICALS, .)

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CYCLIC OLEFIN COPOLYMER, CYCLIC OLEFIN COPOLYMER COMPOSITION, MOLDED BODY, AND OPTICAL COMPONENT

Abstract: a cyclic olefin copolymer includes a constituent unit (a) that is derived from an olefin monomer represented by formula (1), and a constituent unit (b) that is derived from at least one cyclic olefin monomer selected from the group consisting of a cyclic olefin monomer represented by formula (2) and a cyclic olefin monomer represented by formula (3).

Inventor(s): Jooyeon LEE, Ryohei OGAWA, Makoto NAKASHIMA

CPC Classification: C08F210/02 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS)

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