Invention Grant
- Patent Title: Method of making poly(arylene ether) compositions
- Patent Title (中): 制备聚（亚芳基醚）组合物的方法
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Application No.: US13214908Application Date: 2011-08-22
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Publication No.: US08906273B2Publication Date: 2014-12-09
- Inventor: Montgomery M. Alger , Robert Hossan , Torben P. Kempers , Geoffrey H. Riding , David J. Swanson , Michael L. Todt
- Applicant: Montgomery M. Alger , Robert Hossan , Torben P. Kempers , Geoffrey H. Riding , David J. Swanson , Michael L. Todt
- Applicant Address: NL
- Assignee: Sabic Global Technologies B.V.
- Current Assignee: Sabic Global Technologies B.V.
- Current Assignee Address: NL
- Agency: Cantor Colburn LLP
- Main IPC: B29D7/00
- IPC: B29D7/00 ; B29C47/00 ; C08K5/00 ; C08J3/22 ; C08J3/20 ; C08L51/04
Abstract:
A method of making a thermoplastic composition comprises melt extruding a poly(arylene ether) powder to form a first pelletized poly(arylene ether); and melt extruding the first pelletized poly(arylene ether) to form a second pelletized poly(arylene ether), wherein the second pelletized poly(arylene ether) has a level of butyraldehyde less than the first pelletized poly(arylene ether) and the second pelletized poly(arylene ether) has a level of trimethylanisole less than the first pelletized poly(arylene ether).
Public/Granted literature
- US20110301321A1 METHOD OF MAKING POLY(ARYLENE ETHER) COMPOSITIONS Public/Granted day:2011-12-08
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