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：US08916621B2

公开(公告)日：2014-12-23

申请号：US13939387

申请日：2013-07-11

Applicant: BASF SE

Inventor： Hisatoshi Kura ,  Kaori Sameshima ,  Kazuhiko Kunimoto ,  Peter Nesvadba ,  Masaki Ohwa

IPC: C08F2/46 ,  C08G61/04 ,  G03F7/00 ,  C08F110/06 ,  C08F265/02 ,  C08F110/02 ,  G03F7/031 ,  G03F7/40 ,  C07D491/113 ,  C08K5/3435 ,  G03F7/028 ,  C07D211/94

CPC classification number: G03F7/028 ,  C07D211/94 ,  C07D491/113 ,  C08F110/02 ,  C08F110/06 ,  C08F265/02 ,  C08K5/3435 ,  G03F7/0007 ,  G03F7/031 ,  G03F7/40 ,  C08L33/06

Abstract: The present invention relates to a radically polymerizable composition comprising a hydroxylamine ester used to manufacture color filters. The invention further relates to novel hydroxylamine esters. The invention further relates to the use of hydroxylamine esters in all liquid crystal display components requiring post-baking.The present invention relates to a radically polymerizable composition comprising: (a) at least one alkaline developable resin; (b) at least one acrylate monomer; (c) at least a photoinitiator; (d) at least one hydroxylamine ester compound of formula I

Abstract translation: 本发明涉及一种可自由基聚合的组合物，其包含用于制造滤色器的羟胺酯。 本发明还涉及新的羟胺酯。 本发明还涉及在需要后烘烤的所有液晶显示组件中使用羟胺酯。 本发明涉及可自由基聚合的组合物，其包含：（a）至少一种碱性显影树脂; （b）至少一种丙烯酸酯单体; （c）至少一种光引发剂; （d）至少一种式I的羟胺酯化合物

公开(公告)号：US10234761B2

公开(公告)日：2019-03-19

申请号：US14903450

申请日：2014-06-30

Applicant: BASF SE

Inventor： Keita Tanaka ,  Hisatoshi Kura ,  Kazuhiko Kunimoto ,  Kaori Sameshima

IPC: G03F7/031 ,  G02B5/20 ,  C07D409/14 ,  C07D209/86 ,  G03F7/00 ,  G03F7/027 ,  G03F7/033 ,  G03F7/038 ,  C08F22/20 ,  G03F7/032 ,  G03F7/20 ,  G03F7/32

Abstract: Compounds of the formula (I) wherein Q is a direct bond or an n-valent linking group; n is an integer 2, 3, or 4; Z is for example C1-C20alkylene, C2-C20alkenylene, C5-C8cycloalkylene or C5-C8cycloalkenylene; Y is for example C6-C20aryl or C3-C20heteroaryl; R1 is for example hydrogen, C2-C5alkenyl, C3-C8cycloalkyl, C1-C12alkyl, phenyl, naphthyl, C3-C20heteroaryl, C1-C8alkoxy, benzyloxy or phenoxy; R2 is for example C1-C20alkyl, C2-C12alkenyl, C4-C8cycloalkenyl, C2-C12alkinyl, C3-C10cycloalkyl, phenyl or naphthyl; R15, R16, R17, R18, R19 and R20 independently of each other for example are hydrogen, halogen, C1-C20alkyl, C6-C20aryl or C4-C20heteroaryl; provided that a compound wherein R15, R16, R17, R18, R19 and R20 are hydrogen, Y is thienyl, R1 is methyl, R2 is ethyl, n is 2, Q is a direct bond and Z is n-propylene and a compound wherein R15, R16, R17, R18, R19 and R20 are hydrogen, Y is thienyl, R1 is methyl, R2 is ethyl, n is 2, Q as an n-valent linking group is methylene and Z is methylene are excluded; are reactive photoinitiators in particular in electronic applications.

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。

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：US10241399B2

公开(公告)日：2019-03-26

申请号：US14937308

申请日：2015-11-10

Applicant: BASF SE

Inventor： Kazuhiko Kunimoto ,  Kaori Sameshima ,  Yuki Matsuoka ,  Hisatoshi Kura

IPC: C07C309/00 ,  G03F7/00 ,  G02B5/22 ,  C07D327/06 ,  C07C309/30 ,  C07C327/58 ,  C07D265/32 ,  C07D277/54 ,  C07D291/02 ,  C07D213/59 ,  C07C327/60 ,  C07D279/12 ,  C07D307/10 ,  C07D309/08 ,  G03F7/029 ,  G03F7/031 ,  G03F7/32 ,  C08F220/10 ,  C07C309/67 ,  C07C309/73 ,  C07D213/78 ,  C07D295/04 ,  G02B5/20

Abstract: The present invention relates to a polymerizable composition comprising at least one ethylenically unsaturated, polymerizable compound and at least one oxime sulfonate compound of the formula I QAaBbCc  (I) where a is 0, 1, 2, 3, 4 or 6, b is 0, 1, 2, 3, 4 or 6, and c is 0, 1, 2, 3, 4 or 6, where the sum of a+b+c is 1, 2, 3, 4 or 6 where A is a group B is a group C is a group where # denotes the point of attachment to Q; X is S or NR14 and Q, R1, R2, R3 and R14 are as defined in claim 1 and in the description. The present invention also relates to the use of the this composition, to novel oxime sulfonates and the use of the oxime sulfonates as thermal curing promoter.