公开(公告)号：US3920618A

公开(公告)日：1975-11-18

申请号：US40382273

申请日：1973-10-05

Applicant: AGENCY IND SCIENCE TECHN

Inventor： ICHIMURA KUNIHIRO ,  OCHI HIDEO

IPC: C08F8/46 ,  C08G73/12 ,  G03F7/038 ,  C08G69/44 ,  C08G63/00 ,  C08G73/16

CPC classification number: C08G73/12 ,  C08F8/10 ,  C08F8/30 ,  C08F2800/20 ,  C08F2810/50 ,  G03F7/038 ,  C08F212/08 ,  C08F126/06

Abstract: Novel photopolymers having as photocrosslinking radicals Alpha -substituted maleimido groups of the formula:

wherein Ar stands for a cyclic group of aromaticity and R1 for a hydrogen atom or cyano group. These photopolymers can be produced by introducing the Alpha -substituted maleimido groups into a backbone molecular chain of a linear polymer or copolymer according to a reaction known per se, such as amidation, imidation, esterification, quaternization or nuclear substitution.

Abstract translation: 具有下式的光交联基团α-取代的马来酰亚胺基的新型光聚合物：ArCO ANGLE C平行角N-C角度R1CO其中Ar表示芳香性环状基团，R1表示氢原子或氰基。 根据本身已知的反应，例如酰胺化，酰亚胺化，酯化，季铵化或核取代，可以通过将α-取代的马来酰亚胺基引入线性聚合物或共聚物的主链分子链来制备这些光聚合物。