发明名称 |
LOW VINYL BOND MODIFIED ELASTOMERIC COPOLYMERS |
摘要 |
The present invention relates to a modified elastomeric polymer obtained by reacting a living anionic elastomeric polymer and specific chain end modifying compound, wherein the living anionic elastomeric polymer comprises more than 70% and less than 99% by weight of butadiene units and more than 1% and less than 30% by weight of styrene units and has a vinyl bond content of from 2 to less than 10%, based on the polybutadiene fraction of the living anionic elastomeric polymer. The invention further relates to a method of preparing the modified elastomeric polymer and to an elastomeric polymer composition comprising the modified elastomeric polymer. |
申请公布号 |
EP3049447(A1) |
申请公布日期 |
2016.08.03 |
申请号 |
EP20130771117 |
申请日期 |
2013.09.27 |
申请人 |
STYRON EUROPE GMBH |
发明人 |
HAMANN, EVEMARIE;KIESEKAMP, JOACHIM;THIELE, SVEN;HEIDENREICH, DANIEL |
分类号 |
C08C19/25;C08C19/44 |
主分类号 |
C08C19/25 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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