发明名称 |
POLY(ARYLENE ETHER)-POLYSILOXANE COMPOSITION AND METHOD |
摘要 |
A thermoplastic composition includes a poly(arylene ether) and a poly(arylene ether)-polysiloxane block copolymer. The thermoplastic composition is prepared by a method that includes oxidatively copolymerizing a monohydric phenol and a hydroxyaryl-terminated polysiloxane. The method is simpler than prior methods of preparing poly(arylene ether)-polysiloxane block copolymers by linking pre-formed poly(arylene ether) and polysiloxane blocks. The method is also produces greater incorporation of polysiloxane into the poly(arylene ether)-polysiloxane block copolymer than prior methods of copolymerizing monohydric phenols and hydroxyaryl-terminated polysiloxane.
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申请公布号 |
US2011190453(A1) |
申请公布日期 |
2011.08.04 |
申请号 |
US201113043502 |
申请日期 |
2011.03.09 |
申请人 |
CARRILLO ALVARO;FARNELL STEPHEN;GUO HUA;ROCHA-GALICIA GERARDO;TOUBLAN FARAH JEAN-JACQUES |
发明人 |
CARRILLO ALVARO;FARNELL STEPHEN;GUO HUA;ROCHA-GALICIA GERARDO;TOUBLAN FARAH JEAN-JACQUES |
分类号 |
C08L83/12 |
主分类号 |
C08L83/12 |
代理机构 |
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代理人 |
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