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22. 发明公开

KR1020050089820A 다작용성 양이온성 광개시제, 그의 제조방법 및 용도 失效
标题翻译：多功能阳离子光敏剂，其制备和使用
公开(公告)号：KR1020050089820A
公开(公告)日：2005-09-08
申请号：KR1020057010700
申请日：2003-12-10
申请人： 선 케미칼 코포레이션
发明人： 허리히쇼운로렌스 , 로와트브라이언 , 데이비드슨로버트스테픈
IPC分类号： C07D335/10 , C07D339/08 , C07D333/76
CPC分类号： C07D333/54 , B33Y70/00 , C07D327/08 , C07D333/76 , C07D335/16 , C07D339/08 , C08F2/50
摘要： [where: R 1 is a direct bond, oxygen, a group >CH2, sulphur, a group >C=O, a group-(CH2)2- or a group-N-R a, where Ra is hydrogen or alkyl; R3, R4, R5 and R6 are hydrogen or substituentsalpha; R 8, R9, R10 and R11 are hydrogen, hydroxy or alkyl; or R9 and R11 are joined to form a fused ring system with the benzene rings to which they are attached; R7 is a direct bond, oxygen ora -CH2-group; p is 0 or 1; substituentsalpha are: alkyl, alkoxy, alkenyl, halogen, nitrile, hydroxyl, aryl, aralkyl, aryloxy, aralkyloxy, arylalkenyl, cycloalkyl, carboxy, carboxyalkoxy, alkoxycarbonyl, aryloxycarbonyl, alkylcarbonyloxy, alkanesulphonyl, arenesulphonyl, alkanoyl or arylcarbonyl; n is 1 to 12; R12 is hydrogen, methyl or ethyl; A is a group -[O(CHR13 CHR14)a]y-, -[O(CH2)bC0] y-, or -[O(CH2)bC0](y-1)-[O(CHR13CHR14)a]-, where: one of R13 and R14 is hydrogen and the other is hydrogen, methyl or ethyl; a is 1 to 2; b is 4 to 5; Q is a residue of a polyhydroxy compound having from 2 to 6 hydroxy groups; x is a number greater than 1 but no greater than the number of available hydroxyl groups in Q; y is a number from 1 to 10; and X- is an anion]; and esters thereof are useful as cationic photoinitiators, especially for use in surface coating applications, such as printing inks and varnishes, and which are intended to be cured by polymerisation initiated by radiation.
摘要翻译： [其中：R 1是直接键，氧，基团> CH 2，硫，基团> C = O， - （CH 2）2 - 或基团-N-R a，其中R a是氢或烷基; R3，R4，R5和R6是氢或取代基α; R 8，R 9，R 10和R 11是氢，羟基或烷基; 或R 9和R 11连接以形成与其所连接的苯环的稠环体系; R7是直接键，氧或-CH2-基团; p为0或1; 取代基是：烷基，烷氧基，烯基，卤素，腈，羟基，芳基，芳烷基，芳氧基，芳烷氧基，芳基烯基，环烷基，羧基，羧基烷氧基，烷氧基羰基，芳氧基羰基，烷基羰基氧基，烷基磺酰基，芳烃磺酰基，烷酰基或芳基羰基; n为1〜12; R12是氢，甲基或乙基; A是 - [O（CHR 13 CHR 14）a] y - ， - [O（CH 2）b C 0] y - 或 - [O（CH 2）b C 0]（y-1） - [O（CHR 13 CHR 14）a] 其中：R 13和R 14中的一个为氢，另一个为氢，甲基或乙基; a是1到2; b为4〜5; Q是具有2至6个羟基的多羟基化合物的残基; x是大于1但不大于Q中可用羟基数的数; y是从1到10的数字; 和X-是阴离子]; 及其酯可用作阳离子光引发剂，特别是用于表面涂料应用中，例如印刷油墨和清漆，并且其旨在通过由辐射引发的聚合来固化。

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