| 发明名称 |
COUPLING BLOCK COPOLYMERS |
| 摘要 |
Lactones derived from gamma-hydroxy acids are employed as coupling agents for polymers derived from alkali metal-initiated polymerizations. These coupling agents provide effective coupling without formation of undesirable by-products. |
| 申请公布号 |
AU7561381(A) |
申请公布日期 |
1982.06.24 |
| 申请号 |
AU19810075613 |
申请日期 |
1981.09.23 |
| 申请人 |
PHILLIPS PETROLEUM CO |
发明人 |
KISHORE UDIPI |
| 分类号 |
C08F2/00;C08F2/38;C08F4/00;C08F4/42;C08F8/00;C08F8/16 |
主分类号 |
C08F2/00 |
| 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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