发明名称 |
ANIONIC POLYMERIZATION INITIATORS AND PROCESSES |
摘要 |
A group of compounds defined by the general formula (I) can be used to anionically initiate polymerization of unsaturated monomers. In the formula, M is an alkali metal atom, R1 is an aryl group having at least one OR2 substituent group where each R2 is a group that is nonreactive toward M, and R is a hydrocarbyl group. The subject initiators can be used in semi-batch and continuous polymerization processes, even those which are performed at elevated temperatures. |
申请公布号 |
EP2448900(A2) |
申请公布日期 |
2012.05.09 |
申请号 |
EP20100800273 |
申请日期 |
2010.06.28 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
YAN, YUAN-YONG;QIN, ZENGQUAN;PAN, XIAO-DONG;ROGGEMAN, DAVID M. |
分类号 |
C08F36/04;C07F1/02;C08F4/48 |
主分类号 |
C08F36/04 |
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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