公开(公告)号：EP0728777A3

公开(公告)日：1997-12-03

申请号：EP96301233.1

申请日：1996-02-23

Applicant: THE STANDARD OIL COMPANY

Inventor： Ball, Lawrence E. ,  Smierciak, Richard C. ,  Wardlow, Eddie, Jr.

IPC: C08F220/44

CPC classification number: C08F220/44

Abstract: A homogeneous, high nitrile melt processable acrylonitrile olefinically unsaturated multipolymer and a process for making the multipolymer, comprising polymerizing a mixture of acrylonitrile monomer and one or more olefinically unsaturated monomers, in which the rate of addition of the multimonomer mixture is set by the rate of polymerization so that the concentration of unreacted acrylonitrile monomers and unreacted olefinically unsaturated monomer(s) is low and the polymerization process is in a monomer starved condition.

公开(公告)号：EP0728777B1

公开(公告)日：2001-12-05

申请号：EP96301233.1

申请日：1996-02-23

Applicant: The Standard Oil Company

Inventor： Ball, Lawrence E. ,  Smierciak, Richard C. ,  Wardlow, Eddie, Jr.

IPC: C08F220/44

CPC classification number: C08F220/44

公开(公告)号：EP0728777A2

公开(公告)日：1996-08-28

申请号：EP96301233.1

申请日：1996-02-23

Applicant: THE STANDARD OIL COMPANY

Inventor： Ball, Lawrence E. ,  Smierciak, Richard C. ,  Wardlow, Eddie, Jr.

IPC: C08F220/44

CPC classification number: C08F220/44

Abstract: A homogeneous, high nitrile melt processable acrylonitrile olefinically unsaturated multipolymer and a process for making the multipolymer, comprising polymerizing a mixture of acrylonitrile monomer and one or more olefinically unsaturated monomers, in which the rate of addition of the multimonomer mixture is set by the rate of polymerization so that the concentration of unreacted acrylonitrile monomers and unreacted olefinically unsaturated monomer(s) is low and the polymerization process is in a monomer starved condition.

Abstract translation: 均相，高腈可熔融加工的丙烯腈烯属不饱和多聚合物以及制造该多聚合物，包括其中另外的多单体混合物中的速率由速率设定丙烯腈单体和一种或多种烯属不饱和单体的混合物进行聚合的方法 所以没有未反应丙烯腈单体和未反应烯属不饱和单体的聚合浓度低且聚合过程是在一个单体饥饿条件。