| 发明名称 |
Process for preparing poly(arylene sulfide sulfone). |
| 摘要 |
<p>A process for preparing poly(arylene sulfide sulfone) by contacting a dihaloaromatic sulfone, an organic amide, a sulfur-containing compound selected from the group consisting of alkali metal bisulfides, hydrogen sulfide and N-methyl-2-pyrrolidinethione, water, and an alkali metal carboxylate.</p> |
| 申请公布号 |
EP0443509(A2) |
申请公布日期 |
1991.08.28 |
| 申请号 |
EP19910102325 |
申请日期 |
1991.02.19 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
CLIFFTON, MICHAEL DUANE;GEIBEL, JON FREDERICK |
| 分类号 |
C08G75/20;C08G75/00;C08G75/02 |
主分类号 |
C08G75/20 |
| 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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