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1. 发明授权

US06596445B1 O-acyloxime photoinitiators 有权
标题翻译： O-酰基肟光引发剂
公开(公告)号：US06596445B1
公开(公告)日：2003-07-22
申请号：US09338152
申请日：1999-06-23
申请人： Akira Matsumoto , Hidetaka Oka , Masaki Ohwa , Hisatoshi Kura , Jean-Luc Birbaum , Kurt Dietliker
发明人： Akira Matsumoto , Hidetaka Oka , Masaki Ohwa , Hisatoshi Kura , Jean-Luc Birbaum , Kurt Dietliker
IPC分类号： C07C25164
CPC分类号： C07C251/66 , B33Y70/00 , C07C251/68 , C07C323/47 , C07D295/135 , C07D335/18 , C08F2/50 , G03F7/0007 , G03F7/002 , G03F7/0045 , G03F7/031 , G03F7/0388
摘要： Oximeester compounds of the formulae I, II, III and IV wherein R1 is phenyl, C1-C20alkyl or C2-C20alkyl optionally interrupted by —O—, C2-C20alkanoyl or benzoyl, or R1 is C2-C12alkoxycarbonyl or phenoxycarbonyl; R1′ is C2-C12alkoxycarbonyl, or R1′ is phenoxycarbonyl, or R1′ is —CONR10R11 or CN; R2 is C2-C12alkanoyl, C4-C6alkenoyl, benzoyl, C2-C6alkoxycarbonyl or phenoxycarbonyl; R3, R4, R5, R6 and R7 are hydrogen, halogen, C1-C12alkyl, cyclopentyl, cyclohexyl, phenyl, benzyl, benzoyl, C2-C12alkanoyl, C2-C12alkoxycarbonyl, phenoxycarbonyl or a group OR8, SR9, SOR9, SO2R9 or NR10R11; R4′, R5′ and R6′ are hydrogen, halogen, C1-C12alkyl, cyclopentyl, cyclohexyl, phenyl, benzyl, benzoyl, C2-C12-alkanoyl, C2-C12alkoxycarbonyl, phenoxycarbonyl, or are a group OR8, SR9, SOR9, SO2R9, NR10R11; provided that at least one of R3, R4, R5, R6, R7, R′4, R′5 and R′6 is OR8, SR9 or NR10R11; R8, R9, R10 and R11 are for example hydrogen, C1-C12alkyl, phenyl; are suitable as initiators for the photopolymerization of radically polymerizable compounds.
摘要翻译：式I，II，III和IV其中R 1的肟酯化合物是苯基，任选被-O - ，C 2 -C 20烷酰基或苯甲酰基中断的C 1 -C 20烷基或C 2 -C 20烷基，或者R 1是C 2 -C 12烷氧基羰基或苯氧基羰基; R1'是C2-C12烷氧基羰基，或R1'是苯氧基羰基，或R1'是-CONR10R11或CN; R2是C2-C12烷酰基，C4-C6链烯酰基，苯甲酰基，C2-C6烷氧基羰基或苯氧基羰基; R3，R4，R5，R6和R7是氢，卤素，C1-C12烷基，环戊基，环己基，苯基，苄基，苯甲酰基，C2-C12烷酰基，C2-C12烷氧基羰基，苯氧基羰基或OR8，SR9，SOR9，SO2R9或NR10R11; R4'，R5'和R6'为氢，卤素，C1-C12烷基，环戊基，环己基，苯基，苄基，苯甲酰基，C2-C12-烷酰基，C2-C12烷氧基羰基，苯氧基羰基，或为OR8，SR9，SOR9，SO2R9 ，NR10R11; 条件是R3，R4，R5，R6，R7，R'4，R'5和R'6中的至少一个是OR8，SR9或NR10R

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