发明名称 |
Shortstop for synthetic cis-1,4-polyisoprene |
摘要 |
The present invention is an improved polymerization process which comprises polymerizing isoprene under solution polymerization conditions in a hydrocarbon solvent with a catalyst system comprising a mixture of titanium tetrachloride and a trialkylaluminum compound, wherein the polymerization is shortstopped with 4,7-diaza-decane-1,10-diamine.
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申请公布号 |
US4430487(A) |
申请公布日期 |
1984.02.07 |
申请号 |
US19820418918 |
申请日期 |
1982.09.16 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
SANDSTROM, PAUL H. |
分类号 |
C08F2/42;C08F136/08;(IPC1-7):C08F2/42 |
主分类号 |
C08F2/42 |
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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