发明名称 |
Process for preparing a block copolymer |
摘要 |
A block copolymer containing a non-polar polymer block and a polar polymer block was prepared by using an anionic polymerization initiator, by reacting an organic compound which can form an ate complex at the active end of the non-polar polymer block, the compound which contains a main group element of II or III group, before the addition of the polar monomer.
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申请公布号 |
US5514753(A) |
申请公布日期 |
1996.05.07 |
申请号 |
US19940268323 |
申请日期 |
1994.06.30 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
OZAWA, YOICHI;FUJIO, RYOTA |
分类号 |
C08F297/02;(IPC1-7):C08F271/02;C08F265/06 |
主分类号 |
C08F297/02 |
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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