公开(公告)号：US09957258B2

公开(公告)日：2018-05-01

申请号：US14917508

申请日：2014-09-08

Applicant: BASF SE

Inventor： Kazuhiko Kunimoto ,  Hisatoshi Kura ,  Hiroshi Yamamoto ,  Yumiko Nakagawa ,  Toshikage Asakura ,  Kaori Sameshima

IPC: G03F7/031 ,  C07D409/06 ,  C07D209/12 ,  C07D307/56 ,  C07D307/80 ,  C07D307/92 ,  C07D307/83 ,  C07D307/86 ,  C07D307/91 ,  C07D333/56 ,  C07D407/12 ,  G02B5/20 ,  G02B5/22 ,  G03F7/00 ,  G03F7/20 ,  G03F7/32

CPC classification number: C07D409/06 ,  C07D209/12 ,  C07D307/56 ,  C07D307/80 ,  C07D307/83 ,  C07D307/86 ,  C07D307/91 ,  C07D307/92 ,  C07D333/56 ,  C07D407/12 ,  G02B5/201 ,  G02B5/223 ,  G03F7/0007 ,  G03F7/031 ,  G03F7/20 ,  G03F7/32

Abstract: Disclosed are oxime ester compounds which have specific benzo (unsaturated 5-membered ring)-carbonyl group and their use as photoinitiators in photopolymerizable compositions, in particular in photoresist formulations for display applications, e.g. liquid crystal display (LCD), organic light emitting diode (OLED) and touch panel.

公开(公告)号：US10793555B2

公开(公告)日：2020-10-06

申请号：US15918512

申请日：2018-03-12

Applicant: BASF SE

Inventor： Kazuhiko Kunimoto ,  Hisatoshi Kura ,  Hiroshi Yamamoto ,  Yumiko Nakagawa ,  Toshikage Asakura ,  Kaori Sameshima

IPC: C07D209/12 ,  C07D307/80 ,  C07D333/56 ,  G02B5/20 ,  G03F7/031 ,  C07D409/06 ,  C07D307/86 ,  G02B5/22 ,  G03F7/00 ,  G03F7/20 ,  C07D307/83 ,  G03F7/32 ,  C07D307/91 ,  C07D407/12 ,  C07D307/92 ,  C07D307/56 ,  G03F7/038 ,  G03F7/033

Abstract: Compounds of the formulae (I) or (II) wherein X is A is O, S, NR5 or CR16R17; R1 is for example hydrogen or C1-C20alkyl R2 is for example hydrogen, C1-C20alkyl or C6-C20aryl R5 for example is C1-C20alkyl; R7, R8, R9, R10 and R11 for example independently of each other are hydrogen. C1-C20alkyl, halogen, CN or NO2; Ar1 is for example unsubstituted or substituted C6-C20aryl, C3-C20heteroaryl, C6-C20aroyl, C3-C20heteroarylcarbonyl or or Ar1 is Ar2 is for example phenylene, all of which are unsubstituted or substituted M is for example unsubstituted or substituted C1-C20alkylene Y is a direct bond, O, S, NR5 or CO; Z1 is for example O or S; Z2 is a direct bond, O, S or NR5; and Q is CO or a direct bond.

公开(公告)号：US20180208583A1

公开(公告)日：2018-07-26

申请号：US15918512

申请日：2018-03-12

Applicant: BASF SE

Inventor： Kazuhiko Kunimoto ,  Hisatoshi Kura ,  Hiroshi Yamamoto ,  Yumiko Nakagawa ,  Toshikage Asakura ,  Kaori Sameshima

IPC: C07D409/06 ,  G03F7/32 ,  C07D209/12 ,  G03F7/031 ,  G03F7/00 ,  G02B5/22 ,  G02B5/20 ,  C07D407/12 ,  C07D333/56 ,  C07D307/92 ,  C07D307/91 ,  C07D307/86 ,  C07D307/83 ,  C07D307/80 ,  C07D307/56 ,  G03F7/20

Abstract: Compounds of the formulae (I) or (II) wherein X is A is O, S, NR5 or CR16R17; R1 is for example hydrogen or C1-C20alkyl R2 is for example hydrogen, C1-C20alkyl or C6-C20aryl R5 for example is C1-C20alkyl; R7, R8, R9, R10 and R11 for example independently of each other are hydrogen. C1-C20alkyl, halogen, CN or NO2; Ar1 is for example unsubstituted or substituted C6-C20aryl, C3-C20heteroaryl, C6-C20aroyl, C3-C20heteroarylcarbonyl or or Ar1 is Ar2 is for example phenylene, all of which are unsubstituted or substituted M is for example unsubstituted or substituted C1-C20alkylene Y is a direct bond, O, S, NR5 or CO; Z1 is for example O or S; Z2 is a direct bond, O, S or NR5; and Q is CO or a direct bond.

公开(公告)号：US20160214966A1

公开(公告)日：2016-07-28

申请号：US14917508

申请日：2014-09-08

Applicant: BASF SE

Inventor： Kazuhiko Kunimoto ,  Hisatoshi Kura ,  Hiroshi Yamamoto ,  Yumiko Nakagawa ,  Toshikage Asakura ,  Kaori Sameshima

IPC: C07D409/06 ,  C07D307/92 ,  C07D333/56 ,  C07D307/86 ,  C07D307/83 ,  C07D209/12 ,  C07D307/91 ,  C07D407/12 ,  G03F7/031 ,  G03F7/20 ,  G03F7/32 ,  G03F7/00 ,  G02B5/20 ,  G02B5/22 ,  C07D307/80

CPC classification number: C07D409/06 ,  C07D209/12 ,  C07D307/56 ,  C07D307/80 ,  C07D307/83 ,  C07D307/86 ,  C07D307/91 ,  C07D307/92 ,  C07D333/56 ,  C07D407/12 ,  G02B5/201 ,  G02B5/223 ,  G03F7/0007 ,  G03F7/031 ,  G03F7/20 ,  G03F7/32

Abstract: Disclosed are oxime ester compounds which have specific benzo (unsaturated 5-membered ring)-carbonyl group and their use as photoinitiators in photopolymerizable compositions, in particular in photoresist formulations for display applications, e.g. liquid crystal display (LCD), organic light emitting diode (OLED) and touch panel.

Abstract translation: 公开了具有特异性苯并（不饱和5元环） - 羰基的肟酯化合物及其在光聚合组合物中的光引发剂的用途，特别是用于显示应用的光致抗蚀剂制剂。 液晶显示器（LCD），有机发光二极管（OLED）和触摸屏。