公开(公告)号：US3882084A

公开(公告)日：1975-05-06

申请号：US27293072

申请日：1972-06-08

Applicant: AGENCY IND SCIENCE TECHN

Inventor： TATO MASAO ,  HASEGAWA MASAKI ,  ICHIJYO TARO

IPC: C08F2/00 ,  G03F7/038 ,  C08F3/42 ,  C08F15/02

CPC classification number: G03F7/0388 ,  C08F2/00

Abstract: A composition is produced by combining one or more members selected from the group consisting of cinnamic acid-vinylphenyl ester, cinnamic acid-isoalkenylphenyl ester, and homologs thereof, styrylacrylic acid-vinylphenyl ester, styrylacrylic acidisoalkenylphenyl ester and homologs thereof with a cationic polymerization catalyst. This composition is polymerized or copolymerized to form a novel photosensitive product. The product thus obtained is a linear polymer or copolymer in which only the vinyl group or isoalkenyl group is polymerized and the photosensitive group is quantitatively retained in the side chain. The polymer of copolymer has a high degree of photosensitivity and permits photosensitizing reaction to occur uniformly.

Abstract translation: 肉桂酸 - 乙烯基苯基酯，肉桂酸 - 异链烯基苯基酯及其同系物，苯乙烯基丙烯酸 - 乙烯基苯基酯，苯乙烯基丙烯酸异烯基苯基酯及其同系物中选择的一种或多种成分与阳离子聚合催化剂组合制备组合物。 该组合物聚合或共聚以形成新颖的感光产品。 由此获得的产物是仅聚合乙烯基或异烯基并且光敏基团定量保留在侧链中的直链聚合物或共聚物。 共聚物的聚合物具有高度的光敏性，并允许光敏反应均匀地发生。