Method for producing modified conjugated diene polymer/copolymer, modified conjugated diene polymer/copolymer, and rubber composition and tier using the same
作者： Junko Matsushita , Shigeaki Matsuo , Noriko Mori , Ken Tanaka , Fumihiro Shiraishi
DOI:
关键词: Functional group 、 Silane 、 Polymer chemistry 、 Organic chemistry 、 Materials science 、 Polymer 、 Copolymer 、 Substitution reaction 、 Silanol 、 Reaction step 、 Carbon black
摘要: The invention provides a method for producing modified conjugated diene (co)polymer, the including comprising: modification reaction step causing an organic silane compound to react with (co)polymer having active site at site, characteristic group forming silanol through hydrolysis and, in vicinity of group, (i) functional which binds via addition or substitution and promotes between reinforcing filler after reaction, (ii) filler, hydrolyzation performed step; having, molecular end accelerating filler; rubber composition containing carbon black specific characteristics; tire formed from composition.
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