| 发明名称 |
Acid treatment of poly(arylene sulfide) polymer reaction mixture |
| 摘要 |
A method is provided for producing a poly(arylene sulfide) polymer having reduced amounts of impurities by contacting a poly(arylene sulfide) polymerization reaction mixture with an acid.
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| 申请公布号 |
US5352768(A) |
申请公布日期 |
1994.10.04 |
| 申请号 |
US19920965644 |
申请日期 |
1992.10.23 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
STUBER, JOHN D.;SHANG, WEI-TEH W.;SCOGGINS, LACEY E. |
| 分类号 |
C08G75/02;C08G75/06;(IPC1-7):C08G75/16 |
主分类号 |
C08G75/02 |
| 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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