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1.发明申请PROCESS FOR PREPARING GRAFT AND BLOCK COPOLYMERS OF POLYPHENYLENE OXIDES AND POLYESTERS 审中-公开聚苯醚氧化物和聚酯的制备方法和嵌段共聚物
公开(公告)号：WO1991008250A1
公开(公告)日：1991-06-13
申请号：PCT/US1990007001
申请日：1990-11-30
Applicant: ALLIED-SIGNAL INC.
Inventor： ALLIED-SIGNAL INC. , TANG, Reginald, T-H. , BOCHNIK, Michael, C. , MARES, Frank , ARNOLD, Steve
IPC: C08G81/00
CPC classification number: C08G81/00 , Y10S525/905
Abstract: A process of forming block and/or graft copolymers of a polyester and a polyphenylene oxide which comprises heating a mixture of the polyester and the polyphenylene oxide in the presence of a phosphite compound.
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