| 发明名称 |
Process for the preparation of polyarylene sulphides |
| 摘要 |
This invention relates to a process for the preparation of polyarylene sulphides by melt condensation, in which the sulphide bridges of the polymer are formed by the splitting off of a compound which is volatile under the reaction conditions.
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| 申请公布号 |
US4912180(A) |
申请公布日期 |
1990.03.27 |
| 申请号 |
US19880266517 |
申请日期 |
1988.11.03 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
DORF, ERNST-ULRICH;DICKE, HANS-RUDOLPH;ECKHARDT, VOLKER;GENZ, JOACHIM |
| 分类号 |
C08G75/14;C08G75/02 |
主分类号 |
C08G75/14 |
| 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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