[EN] PHOTOINITIATOR COMPOSITION CONTAINING ACYLCARBAZOLE DERIVATIVE AND CARBAZOLYL OXIME ESTER, AND USE THEREOF IN PHOTOCURABLE COMPOSITION<br/>[FR] COMPOSITION DE PHOTOINITIATEUR CONTENANT UN DÉRIVÉ D'ACYLCARBAZOLE ET UN ESTER D'OXIME DE CARBAZOLYLE, ET SON UTILISATION DANS UNE COMPOSITION PHOTODURCISSABLE<br/>[ZH] 一种含有酰基咔唑衍生物和咔唑基肟酯的光引发剂组合物及其在光固化组合物中的应用
申请人:Changzhou Tronly New Electronic Materials Co., Ltd
公开号:EP2433927B1
公开(公告)日:2013-11-20
PHOTOINITIATOR COMPOSITION CONTAINING ACYLCARBAZOLE DERIVATIVE AND CARBAZOLYL OXIME ESTER, AND USE THEREOF IN PHOTOCURABLE COMPOSITION
申请人:IGM (ANQING) HIGH TECHNOLOGY DEVELOPMENT CO., LTD
公开号:US20220179309A1
公开(公告)日:2022-06-09
Provided is a photoinitiator composition containing an acylcarbazole derivative and a carbazolyl oxime ester. The photoinitiator composition is used in a photocurable composition, especially a photoresist formulation, and exhibits the best sensibilization effect when the molar ratio of the acylcarbazole derivative to the carbazolyl oxime ester photoinitiator is between 0.1 and 1.4.