发明名称 |
Verfahren zum Abtrennen einer Poly(Arylenether)-Zusammensetzung von einem Lösungsmittel und dadurch hergestellte Poly(Arylenether)-Zusammensetzung |
摘要 |
A method of separating a poly(arylene ether) from a solvent includes treating a poly(arylene ether)-containing solution with a devolatilizing extruder to form an extruded composition, and cooling the extruded composition with a cooling device that does not immerse the extruded composition in water. The composition may be used to isolate a poly(arylene ether) from the solvent-containing reaction mixture in which it is prepared, or to remove solvent from a multi-component poly(arylene ether)-containing thermoplastic composition. |
申请公布号 |
DE112008000857(T5) |
申请公布日期 |
2010.03.25 |
申请号 |
DE20081100857T |
申请日期 |
2008.04.03 |
申请人 |
SABIC INNOVATIVE PLASTICS IP B.V. |
发明人 |
BRAIDWOOD, CATHERINE LOUISE;CARRILLO, ALVARO;GUO, HUA;ROCHA-GALICIA, GERARDO |
分类号 |
C08G65/38;C08L71/12 |
主分类号 |
C08G65/38 |
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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