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Invention Grant
CN105198793B 肟酯光敏引发剂 失效 - 权利终止

肟酯光敏引发剂
Abstract:
式I、II、III、IV或V的肟酯化合物为有效的光敏引发剂，其中Z为例如(式A)；Z1为例如NO2、未经取代或经取代的C7‑C20芳酰基或未经取代或经取代的C4‑C20杂芳酰基；条件为至少一个Z1不同于NO2；Z2为例如未经取代或经取代的C7‑C20芳酰基；R1、R2、R3、R4、R5和R6为例如氢、卤素、或未经取代或经取代的C1‑C20烷基、未经取代或经取代的C6‑C20芳基、或未经取代或经取代的C4‑C20杂芳基；R9、R10、R11、R12和R13为例如氢、卤素、OR16、未经取代或经取代的C1‑C20烷基；条件为R9与R13不为氢或氟；R14为例如未经取代或经取代的C6‑C20芳基或C3‑C20杂芳基；Q为例如C6‑C20亚芳基或C3‑C20亚杂芳基；Q1为‑C1‑C20亚烷基‑CO‑；Q2为亚萘甲酰基；Q3为例如亚苯基；L为例如O‑亚烷基‑O‑；R15为例如氢或C1‑C20烷基；R20为例如氢、或未经取代或经取代的C1‑C20烷基。
Abstract(English):

Oxime ester compounds of the formula V wherein Z 2 is for example unsubstituted or substituted C 7 -C 20 aroyl; R 1 , R 2 , R 3 , R 4 , R 5 and R 6 for example are hydrogen, halogen, or unsubstituted or substituted C 1 -C 20 alkyl, unsubstituted or substituted C 6 -C 20 aryl, or unsubstituted or substituted C 4 -C 20 heteroaryl; R 10 for example is hydrogen, halogen, OR 16 , unsubstituted or substituted C 1 -C 20 alkyl; R 14 is for example unsubstituted or substituted C 6 -C 20 aryl or C 3 -C 20 heteroaryl Q 3 is for example phenylene; L is for example O-alkylene-O-; R 15 is for example hydrogen or C 1 -C 20 alkyl; R 20 is for example hydrogen, or unsubstituted or substituted C 1 -C 20 alkyl; are effective photoinitiators.

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