Furthermore, the manufacturing method of the carbazole oxime ester photoinitiator, and the invention also relates to the use in the photosensitive composition thereof. None [Selection Figure]キアン,シャオチュンフウ,チュンキンワン,ビン
The invention discloses a carbazole ketone oxime ester photoinitiator which has a structure as shown in the formula (I). The photoinitiator is excellent in application performance, has extremely high photosensitive property, particularly performs extremely high photosensitive activity under exposure light ...
The present invention relates to a carbazole oxime ester derivative compound expressed by chemical formula 1 or 2, and a photopolymerization initiator and a photosensitive composition containing the same. In chemical formula 1 and 2, A and R_1 to R_4 are as defined respectively in the ...
The present invention relates to a carbazole oxime ester compounds in the photopolymerizable acrylic compositions for use as a photo-initiator containing the carbazole oxime ester compounds photopolymerizable acrylic composition and its application. 通过特定光引发剂和特定可光聚合丙烯酸酯类单体的配合使用,本...
NOVEL OXIME ESTER CARBAZOLE DERIVATIVE COMPOUNDA novel oxime ester carbazole derivative compound is provided.YANG, WEONKILEE, JINJUPARK, SUNGJUNBAEK, YONGGU
The present invention relates to carbazole oxime ester photoinitiator having a chemical structure represented by the formula (1). Application properties are excellent, in particular, has a high photosensitivity characteristics, greatly improving photo-curing properties and is applied to a photosensitive ...
OXIME ESTER DERIVATIVES OF BENZOCARBAZOLE COMPOUNDS AND THEIR USE AS PHOTOINITIATORS IN PHOTOPOLYMERIZABLE COMPOSITIONSCompounds of the formula (I), wherein R1, R2, R3, R4, R5, R6, R7 and R8 for example independently of each other are hydro- gen, C1-C20alkyl, (II), COR16 or NO2, ...
The preparation method of the carbazole oxime ester-type photoinitiator and its use in photosensitive composition are also disclosed.doi:WO2012068879 A1QIAN, Xiaochun钱晓春HU, ChunqingWO
NOVEL OXIME ESTER CARBAZOLE DERIVATIVE COMPOUNDA novel oxime ester carbazole derivative compound is provided.YANG, WEONKILEE, JINJUPARK, SUNGJUNBAEK, YONGGU
The present invention relates to a carbazole multi beta oxime ester derivative compound represented by chemical formula 1 and a photopolymerization initiator and a photoresist composition, each comprising same. [Chemical formula 1] In chemical formula 1, A and R 1 to R 3 are each defined in the...