发明名称 |
METHOD FOR COUPLING LIVING CATIONIC POLYMERS |
摘要 |
<p>A method for coupling a living cationic polymer is disclosed, said method comprising reacting the living cationic polymer with an organic compound having at least 2 furan rings in its molecule, said reaction taking place in the presence of a Lewis acid. Preferably, the living cationic polymer is first prepared by polymerizing at least one monomer selected from isobutylene, isoprene or a styrenic monomer using a specific initiator, this reaction also being carried out in the presence of a Lewis acid.</p> |
申请公布号 |
EP1044226(B1) |
申请公布日期 |
2001.11.21 |
申请号 |
EP19980956304 |
申请日期 |
1998.10.28 |
申请人 |
DOW CORNING CORPORATION;UNIVERSITY OF MASSACHUSETTS LOWELL |
发明人 |
FAUST, RUDOLF;HADJIKYRIACOU, SAVVAS, E.;SUZUKI, TOSHIO |
分类号 |
C07D307/00;C07D307/40;C08F8/00;C08F10/10;(IPC1-7):C08F10/10;C08F10/00 |
主分类号 |
C07D307/00 |
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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