公开(公告)号：JPS6211710A

公开(公告)日：1987-01-20

申请号：JP10125886

申请日：1986-05-02

Applicant: STAMICARBON

Inventor： MEYER PETER J N ,  STEEMAN REINARD J M

IPC: B01J19/18 ,  C08F2/00 ,  C08F212/00 ,  C08F212/04 ,  C08F222/08 ,  C08F291/00 ,  C08F291/02

公开(公告)号：DE3681822D1

公开(公告)日：1991-11-14

申请号：DE3681822

申请日：1986-05-02

Applicant: STAMICARBON

Inventor： MEYER PETER J N ,  STEEMAN REINARD J M

IPC: B01J19/18 ,  C08F2/00 ,  C08F212/00 ,  C08F212/04 ,  C08F222/08 ,  C08F291/00 ,  C08F291/02

Abstract: The invention relates to a preocess for the preparation of a thermoplastic polymer on the basis of an alkenyl aromatic monomer, an unsaturated dicarboxylic anhydride, and, optionally, a rubber, characterized in that the monomers and/or solution thereof are/is reacted in at least two reaction zones that are in open connection with each other at the top and at the bottom, the reaction mixture being circulated through the reaction zones by means of a mixing device and/or a conveying device.Using the process, a homogeneous product of constant composition is obtained.

公开(公告)号：AT68192T

公开(公告)日：1991-10-15

申请号：AT86200768

申请日：1986-05-02

Applicant: STAMICARBON

Inventor： MEYER PETER J N ,  STEEMAN REINARD J M

IPC: B01J19/18 ,  C08F2/00 ,  C08F212/00 ,  C08F212/04 ,  C08F222/08 ,  C08F291/00 ,  C08F291/02

Abstract: The invention relates to a preocess for the preparation of a thermoplastic polymer on the basis of an alkenyl aromatic monomer, an unsaturated dicarboxylic anhydride, and, optionally, a rubber, characterized in that the monomers and/or solution thereof are/is reacted in at least two reaction zones that are in open connection with each other at the top and at the bottom, the reaction mixture being circulated through the reaction zones by means of a mixing device and/or a conveying device.Using the process, a homogeneous product of constant composition is obtained.