发明公开
EP1198434A4 PROCESS TO REMOVE POLY(ARYLENE SULFIDE) BASED DEPOSITS FROM AN ARTICLE
审中-公开
PROCEDURE脱除聚（芳基硫化物）的矿床从物体
- 专利标题： PROCESS TO REMOVE POLY(ARYLENE SULFIDE) BASED DEPOSITS FROM AN ARTICLE
- 专利标题（中）： PROCEDURE脱除聚（芳基硫化物）的矿床从物体
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申请号： EP00930169申请日： 2000-04-27
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公开(公告)号： EP1198434A4公开(公告)日： 2002-10-02
- 发明人: GEIBEL JON F , GREEN RICHARD A
- 申请人： PHILLIPS PETROLEUM CO
- 专利权人： PHILLIPS PETROLEUM CO
- 当前专利权人： PHILLIPS PETROLEUM CO
- 优先权： US30597199 1999-05-06
- 主分类号： B08B3/08
- IPC分类号： B08B3/08 ; C08G75/02 ; C08G75/14 ; C08G85/00 ; C03C23/00 ; B08B3/00 ; B08B3/14 ; B08B7/00 ; B08B9/00
摘要：
A process for the removal of poly(arylene sulfide) based deposits from an article by contacting said poly(arylene sulfide) based deposits with a polar aprotic compound, a base, an organosulfur compound having the formula: R1-S-S-R2, wherein R1 and R2 are hydrocarbon radicals having from 1 to 50 carbon atoms per radical, and optionally, a halogenated aromatic compound.
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