CATALYST FOR CYCLIC OLEFIN COPOLYMERIZATION AND METHOD FOR PRODUCING CYCLIC OLEFIN COPOLYMER

To provide a catalyst for cyclic olefin copolymerization.SOLUTION: A catalyst for cyclic olefin copolymerization is used in the copolymerization of a cyclic olefin and at least one of an ethylene and an α-olefin. The catalyst for cyclic olefin copolymerization includes a metallocene compound and an...

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Bibliographic Details
Main Author SAKAGUCHI MASAKAZU
Format Patent
LanguageEnglish
Japanese
Published 17.03.2022
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:To provide a catalyst for cyclic olefin copolymerization.SOLUTION: A catalyst for cyclic olefin copolymerization is used in the copolymerization of a cyclic olefin and at least one of an ethylene and an α-olefin. The catalyst for cyclic olefin copolymerization includes a metallocene compound and an alkylmetalloxane compound including an alkylaluminoxane constitutional unit and an alkylgalloxane constitutional unit.SELECTED DRAWING: None 【課題】環状オレフィン共重合用触媒を提供する。【解決手段】環状オレフィンと、エチレン及びα－オレフィンの少なくとも１種との共重合に用いられる環状オレフィン共重合用触媒であって、環状オレフィン共重合用触媒は、メタロセン化合物と、アルキルアルミノキサン構造単位及びアルキルガロキサン構造単位を含むアルキルメタロキサン化合物とを含む。【選択図】なし
Bibliography:Application Number: JP20210128837