公开(公告)号：US3904587A

公开(公告)日：1975-09-09

申请号：US30107772

申请日：1972-10-26

Applicant: AGENCY IND SCIENCE TECHN

Inventor： TANAKA YOSHIO ,  KATO MASAO ,  OKADA AKIRA ,  SHIMURA YUKIO

IPC: C08F2/00 ,  C08F2/04 ,  C08F20/00 ,  C08F20/32 ,  C08F26/00 ,  C08F220/32 ,  C08F246/00 ,  C09D201/02 ,  C08G22/04 ,  C08F1/08 ,  C08F17/00

CPC classification number: C08F220/32

Abstract: A polymer capable of self-curing or cross-linking at room temperature is produced by free radical polymerization in a nonprotonic solvent of: A. i. a combination of (a) at least one ethylenically unsaturated compound having an epoxy group and (b) at least one ethylenically unsaturated compound having a tertiary amino group selected from the group consisting of an N,Ndisubstituted amino group, a pyridyl group, a quinolyl group and an isoquinolyl group or II. AT LEAST ONE ETHYLENICALLY UNSATURATED COMPOUND HAVING ONE EPOXY GROUP AND ONE TERTIARY AMINO GROUP SELECTED FROM THE GROUP CONSISTING OF AN N,N-disubstituted amino group, a pyridyl group, a quinolyl group and an isoquinolyl group, and optionally B. at least one free radical-copolymerizable ethylenically unsaturated compound other than the ethylenically unsaturated compounds (i) and (ii) and which is free of active hydrogen atoms.

公开(公告)号：US3873500A

公开(公告)日：1975-03-25

申请号：US27293172

申请日：1972-06-08

Applicant: AGENCY IND SCIENCE TECHN

Inventor： KATO MASAO ,  HASEGAWA MASAKI ,  ICHIJYO TARO

IPC: C08F16/12 ,  G03F7/038 ,  C08F3/40

CPC classification number: G03F7/0388 ,  C08F16/12

Abstract: This invention relates to a composition comprising one or more members selected from the group consisting of vinyl ether derivatives of hydroxychalcone and homologs thereof and a cationic polymerization catalyst. It further concerns a photosensitive polymer obtained by polymerizing or copolymerizing the said composition. The polymerization or copolymerization product is a linear polymer or linear copolymer wherein only the vinyl group is polymerized and the photosensitive group is retained quantatively in the side chain. This polymer or copolymer has high photosensitivity and enables a photocrosslinking reaction to occur uniformly.

Abstract translation: 本发明涉及包含一种或多种选自羟基查耳酮的乙烯基醚衍生物及其同系物和阳离子聚合催化剂的组合物。 还涉及通过聚合或共聚所述组合物获得的光敏聚合物。 聚合或共聚产物是线性聚合物或线性共聚物，其中只有乙烯基聚合并且感光基团定量保留在侧链中。 该聚合物或共聚物具有高的光敏性，能够均匀地发生光致交联反应。

公开(公告)号：US3652492A

公开(公告)日：1972-03-28

申请号：US3652492D

申请日：1968-02-08

Applicant: AGENCY IND SCIENCE TECHN

Inventor： KAMOGAWA HIROYOSHI ,  KATO MASAO

IPC: C08F8/00 ,  C08F8/34 ,  C08F45/14

CPC classification number: C08F8/34 ,  C08F8/00 ,  C08F8/28 ,  C08F8/30 ,  C08F220/14 ,  C08F120/56 ,  C08F2220/1825

Abstract: A PROCESS FOR THE PRODUCTION OF A PHOTOROPIC HIGH MOLECULAR WEIGHT POLYMER COMPRISING REACTING THIONINE WITH AN N-HYDROXYMETHYL GROUP OF A POLYMER OF AN NHYDROXYMETHYL(METH)ACRYLAMIDE IN A DEHYDRATIVE CONDENSATION REACTION TO JOIN SAID THIONINE TO SAID POLYMER.

公开(公告)号：US3864308A

公开(公告)日：1975-02-04

申请号：US26101572

申请日：1972-06-08

Applicant: AGENCY IND SCIENCE TECHN

Inventor： KATO MASAO ,  HASEGAWA MASAKI ,  ICHIJYO TARO

IPC: C08F2/46 ,  C08F16/12 ,  G03F7/038 ,  C08F3/34 ,  C08F7/00 ,  C08F15/02

CPC classification number: G03F7/0388 ,  C08F16/12

Abstract: A composition is produced by combining one or more members selected from the group consisting of omega -vinyloxyalkyl cinnamate, omega -vinyloxyalkyl styrylacrylate and homologs thereof with a cationic polymerization catalyst. This composition is polymerized or copolymerized to form a novel photosensitive polymer. The product of polymerization or copolymerization is a linear polymer or linear copolymer in which only the vinyl group is polymerized and the photosensitive group is quantitatively retained in the side chain. This polymer or copolymer enjoys a high degree of photosensitivity and permits the photocrosslinking reaction to occur uniformly.

Abstract translation: 组合物通过将选自以下的一种或多种成分制得：肉桂酸维金索烷基酯，ω-乙烯基丙烯酰基丙烯酸烷氧基烷基酯及其同系物与阳离子聚合催化剂。 该组合物被聚合或共聚以形成新颖的光敏聚合物。 聚合或共聚的产物是其中只有乙烯基聚合并且光敏基团定量保留在侧链中的线性聚合物或线性共聚物。 该聚合物或共聚物具有高度的光敏性，并允许光致交联反应均匀地发生。