| 发明名称 |
Process for preparation of copolymers of isopropenyl aromatic monomer and vinyl aromatic monomer |
| 摘要 |
Blends of polymers of diene and styrene- alpha -methylstyrene type monomers are prepared by solution polymerization employing intermittent addition of monomers and initiators to provide a desired composition.
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| 申请公布号 |
US4614768(A) |
申请公布日期 |
1986.09.30 |
| 申请号 |
US19850734988 |
申请日期 |
1985.05.17 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
LO, GRACE Y. |
| 分类号 |
C08F2/06;C08F297/04;(IPC1-7):C08F2/06 |
主分类号 |
C08F2/06 |
| 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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