Modified high cis butadiene-isoprene copolymer, method for producing the same and tire having aforementioned polymer
作者： Hung-Jui Kuo , Chih-Cheng Lee
DOI:
关键词: Isocyanate 、 Alkoxy group 、 Chemical formula 、 Polymer chemistry 、 Copolymer 、 Group (periodic table) 、 Functional group 、 Chemistry 、 Alkyl 、 Polymerization
摘要: A modified high cis butadiene-isoprene copolymer, a method for producing the same, and tire having aforementioned polymer are provided. The includes performing polymerization step forming copolymer an organometallic active site reacting which with modifier mixture via copolymer. comprises first second modifier. has chemical formula of X—R1-Si(R2) 3 , wherein X is glycidoxy functional group, isocyanate or 2-(3,4-epoxycyclohexyl group), R1 alkylene R2 alkyl group alkoxy group. R3-Si(R4) R3 aryloxy R4 cycloalkyl
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