| 发明名称 |
Block copolymers containing polymerized lactone segments |
| 摘要 |
A block copolymer containing a polymerized lactone block is obtained by first treating an alkali metal-terminated base polymer with a metal compound and further reacting the resulting product with lactone monomer.
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| 申请公布号 |
US4603171(A) |
申请公布日期 |
1986.07.29 |
| 申请号 |
US19840589919 |
申请日期 |
1984.03.15 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
HSIEH, HENRY L.;WANG, I. WAYNE |
| 分类号 |
C08G63/00;C08G63/08;(IPC1-7):C08F257/02;C08F279/02 |
主分类号 |
C08G63/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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