公开(公告)号：US11667730B2

公开(公告)日：2023-06-06

申请号：US15629773

申请日：2017-06-22

申请人： ADEKA CORPORATION

发明人： Daisuke Sawamoto ,  Koichi Kimijima ,  Kiyoshi Murata ,  Yasunori Kozaki ,  Takeo Oishi

IPC分类号： C08F2/50 ,  C07D209/88 ,  G03F7/004 ,  G03F7/031

CPC分类号： C08F2/50 ,  C07D209/88 ,  G03F7/0045 ,  G03F7/031

摘要： An oxime ester compound represented by general formula (I):




wherein R1, R2, and R3 each independently represent R11, OR11, COR11, SR11, CONR12R13, or CN; R11, R12, and R13 each independently represent a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 30 carbon atoms, an arylalkyl group having 7 to 30 carbon atoms, or a heterocyclic group having 2 to 20 carbon atoms, R4 and R5 each independently represent R11, OR11, SR11, COR11, CONR12R13, NR12COR11, OCOR11, COOR11, SCOR11, OCSR11, COSR11, CSOR11, CN, a halogen atom, or a hydroxyl group; and a and b each independently represent 0 to 3.

公开(公告)号：US09594302B2

公开(公告)日：2017-03-14

申请号：US14381772

申请日：2013-03-05

申请人： ADEKA CORPORATION

发明人： Takeo Oishi ,  Koichi Kimijima ,  Nobuhide Tominaga ,  Hirokatsu Shinano ,  Daisuke Sawamoto ,  Kiyoshi Murata

IPC分类号： G03F7/004 ,  C07D209/88 ,  C07D211/70 ,  C07D233/06 ,  C07D241/06 ,  C07D403/12 ,  C07D401/12 ,  C07D209/86 ,  G03F7/038

CPC分类号： G03F7/0045 ,  C07D209/86 ,  C07D209/88 ,  C07D211/70 ,  C07D233/06 ,  C07D241/06 ,  C07D401/12 ,  C07D403/12 ,  G03F7/038

摘要： A novel compound having satisfactory sensitivity (base generating performance), a photosensitive resin composition containing the compound as a photo-initiator, and a cured product of the composition are provided. Specifically, a compound represented by general formula (1) (compound (1)), a photosensitive resin composition containing (A) a photo-initiator including at least one compound (1) and (B) a photosensitive resin are provided. Preferred are the compound (1) in which R1 is an unsubstituted or substituted C6-C20 aromatic hydrocarbon group, the compound (1) in which at least one of R5, R6, R7, R8, R9, R10, and R11 is nitro, and the compound (1) in which n is 0. The symbols in general formula (1) are as defined in the description.

摘要翻译： 通式（1）中的符号如说明书中所定义。