公开(公告)号：US12013637B2

公开(公告)日：2024-06-18

申请号：US17256320

申请日：2019-06-27

Applicant: ADEKA CORPORATION

Inventor： Yoshitomo Takeuchi ,  Taiki Mihara ,  Naomi Sato ,  Kazushi Matsukawa

IPC: G03F7/031 ,  C07D209/14 ,  C07D209/86 ,  C08F2/50 ,  G02B5/22 ,  G03F7/00

CPC classification number: G03F7/031 ,  C07D209/14 ,  C07D209/86 ,  C08F2/50 ,  G02B5/223 ,  G03F7/0007

Abstract: An oxime ester compound is useful as a photopolymerization initiator used in a polymerizable composition. A photopolymerization initiator contains the oxime ester compound. The oxime ester compound contains, in the same molecule: a group represented by the following Formula (I); and a photoradical cleavable group containing no oxime ester group.