| 发明名称 |
Hydrogenation of phenylacetylene prior to styrene polymerization |
| 摘要 |
A polystyrene is prepared from a C8 cracker stream by first hydrogenating phenylacetylene to styrene and subsequently anionically polymerizing the styrene.
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| 申请公布号 |
US4389517(A) |
申请公布日期 |
1983.06.21 |
| 申请号 |
US19820364958 |
申请日期 |
1982.04.02 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
PRIDDY, DUANE B.;ROE, JAMES M. |
| 分类号 |
C08F2/00;C07C5/09;C08F2/04;C08F4/48;C08F12/08;C08F240/00;(IPC1-7):C08F4/48;C08F112/08 |
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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