公开(公告)号：US20170205710A1

公开(公告)日：2017-07-20

申请号：US15480099

申请日：2017-04-05

Applicant: BASF SE

Inventor： Yuichi NISHIMAE ,  Hisatoshi KURA ,  Kazuhiko KUNIMOTO ,  Ryuhei YAMAGAMI ,  Keita TANAKA

IPC: G03F7/031 ,  G03F7/033 ,  G03F7/20 ,  G02B5/20 ,  G03F7/00 ,  C09D135/02 ,  C08F122/20 ,  C07D209/86 ,  G03F7/26

CPC classification number: G03F7/027 ,  C07D209/86 ,  C07D209/88 ,  C08F122/20 ,  C09D135/02 ,  G02B5/20 ,  G03F7/0007 ,  G03F7/031 ,  G03F7/033 ,  G03F7/20 ,  G03F7/2002 ,  G03F7/2037 ,  G03F7/26 ,  G03F7/30

Abstract: Oxime ester compounds of the formula I, II, III, IV or V wherein Z is for example Z1 for is NO2, unsubstituted or substituted C7-C20aroyl or unsubstituted or substituted C4-C20heteroaroyl; provided that at least one Z1 is other than NO2; Z2 is for example unsubstituted or substituted C7-C20aroyl; R1, R2, R3, R4, R5 and R6 for example are hydrogen, halogen, or unsubstituted or substituted C1-C20alkyl, unsubstituted or substituted C6-C20aryl, or unsubstituted or substituted C4-C20heteroaryl; R9, R10, R11, R12 and R13 for example are hydrogen, halogen, OR16, unsubstituted or substituted C1-C20alkyl; provided that R9 and R13 are neither hydrogen nor fluorine; R14 is for example unsubstituted or substituted C6-C20aryl or C3-C20heteroaryl Q is for example C6-C20arylene or C3-C20heteroarylene; Q1 is —C1-C20alkylene-CO—; Q2 is naphthoylene; Q3 is for example phenylene; L is for example O-alkylene-O—; R15 is for example hydrogen or C1-C20alkyl; R20 is for example hydrogen, or unsubstituted or substituted C1-C20alkyl; are effective photoinitiators.

公开(公告)号：US20190171099A1

公开(公告)日：2019-06-06

申请号：US16268227

申请日：2019-02-05

Applicant: BASF SE

Inventor： Kazuhiko KUNIMOTO ,  Kaori SAMESHIMA ,  Yuki MATSUOKA ,  Hisatoshi KURA

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

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.

公开(公告)号：US20160377977A1

公开(公告)日：2016-12-29

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 ,  C07D409/14 ,  G03F7/027 ,  C08F22/20 ,  G02B5/20 ,  G03F7/038 ,  G03F7/032 ,  G03F7/32 ,  G03F7/20 ,  C07D209/86 ,  G03F7/00

CPC classification number: G03F7/031 ,  C07D209/86 ,  C07D409/14 ,  C08F22/20 ,  G02B5/201 ,  G03F7/0007 ,  G03F7/027 ,  G03F7/032 ,  G03F7/033 ,  G03F7/0388 ,  G03F7/20 ,  G03F7/322

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, R15, 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.

Abstract translation: 式（I）n的化合物，其中Q是直接键或n价连接基团; n是整数2，3或4; Z为例如C 1 -C 20亚烷基，C 2 -C 20亚烯基，C 5 -C 8亚环烷基或C 5 -C 8环亚烯基; Y为例如C 6 -C 20芳基或C 3 -C 20杂芳基; R 1是例如氢，C 2 -C 5烯基，C 3 -C 8环烷基，C 1 -C 12烷基，苯基，萘基，C 3 -C 20杂芳基，C 1 -C 8烷氧基，苄氧基或苯氧基; R 2是例如C 1 -C 20烷基，C 2 -C 12烯基，C 4 -C 8环烯基，C 2 -C 12炔基，C 3 -C 10环烷基，苯基或萘基; R 15，R 16，R 17，R 18，R 19和R 20彼此独立地为氢，卤素，C 1 -C 20烷基，C 6 -C 20芳基或C 4 -C 20杂芳基; 条件是其中R 15，R 16，R 17，R 18，R 19和R 20为氢，Y为噻吩基，R 1为甲基，R 2为乙基，n为2，Q为直接键，Z为正丙烯的化合物及其中 R 15，R 16，R 17，R 18，R 19和R 20为氢，Y为噻吩基，R 1为甲基，R 2为乙基，n为2，N价连接基团为亚甲基， 是反应性光引发剂，特别是在电子应用中。

公开(公告)号：US20200004148A1

公开(公告)日：2020-01-02

申请号：US16563984

申请日：2019-09-09

Applicant: BASF SE

Inventor： Yuichi NISHIMAE ,  Hisatoshi KURA ,  Kazuhiko KUNIMOTO ,  Ryuhei YAMAGAMI ,  Keita TANAKA

IPC: G03F7/027 ,  G03F7/00 ,  C07D209/88 ,  G03F7/031 ,  G03F7/20 ,  G03F7/30 ,  C07D209/86 ,  C08F122/20 ,  C09D135/02 ,  G02B5/20 ,  G03F7/033 ,  G03F7/26

Abstract: Oxime ester compounds of the formula I, II, III, IV or V wherein Z is for example Z1 for is NO2, unsubstituted or substituted C7-C20aroyl or unsubstituted or substituted C4-C20heteroaroyl; provided that at least one Z1 is other than NO2; Z2 is for example unsubstituted or substituted C7-C20aroyl; R1, R2, R3, R4, R5 and R6 for example are hydrogen, halogen, or unsubstituted or substituted C1-C20alkyl, unsubstituted or substituted C6-C20aryl, or unsubstituted or substituted C4-C20heteroaryl; R9, R10, R11, R12 and R13 for example are hydrogen, halogen, OR16, unsubstituted or substituted C1-C20alkyl; provided that R9 and R13 are neither hydrogen nor fluorine; R14 is for example unsubstituted or substituted C6-C20aryl or C3-C20heteroaryl Q is for example C6-C20arylene or C3-C20heteroarylene; Q1 is —C1-C20alkylene-CO—; Q2 is naphthoylene; Q3 is for example phenylene; L is for example O-alkylene-O—; R15 is for example hydrogen or C1-C20alkyl; R20 is for example hydrogen, or unsubstituted or substituted C1-C20alkyl; are effective photoinitiators.

公开(公告)号：US20200004147A1

公开(公告)日：2020-01-02

申请号：US16563982

申请日：2019-09-09

Applicant: BASF SE

Inventor： Yuichi NISHIMAE ,  Hisatoshi KURA ,  Kazuhiko KUNIMOTO ,  Ryuhei YAMAGAMI ,  Keita TANAKA

IPC: G03F7/027 ,  G03F7/00 ,  C07D209/88 ,  G03F7/031 ,  G03F7/20 ,  G03F7/30 ,  C07D209/86 ,  C08F122/20 ,  C09D135/02 ,  G02B5/20 ,  G03F7/033 ,  G03F7/26

Abstract: Oxime ester compounds of the formula I, II, III, IV or V wherein Z is for example Z1 for is NO2, unsubstituted or substituted C7-C20aroyl or unsubstituted or substituted C4-C20heteroaroyl; provided that at least one Z1 is other than NO2; Z2 is for example unsubstituted or substituted C7-C20aroyl; R1, R2, R3, R4, R5 and R6 for example are hydrogen, halogen, or unsubstituted or substituted C1-C20alkyl, unsubstituted or substituted C6-C20aryl, or unsubstituted or substituted C4-C20heteroaryl; R9, R10, R11, R12 and R13 for example are hydrogen, halogen, OR16, unsubstituted or substituted C1-C20alkyl; provided that R9 and R13 are neither hydrogen nor fluorine; R14 is for example unsubstituted or substituted C6-C20aryl or C3-C20heteroaryl Q is for example C6-C20arylene or C3-C20heteroarylene; Q1 is C1-C20alkylene-CO—; Q2 is naphthoylene; Q3 is for example phenylene; L is for example O-alkylene-O—; R15 is for example hydrogen or C1-C20alkyl; R20 is for example hydrogen, or unsubstituted or substituted C1-C20alkyl; are effective photoinitiators.

公开(公告)号：US20200004146A1

公开(公告)日：2020-01-02

申请号：US16563980

申请日：2019-09-09

Applicant: BASF SE

Inventor： Yuichi NISHIMAE ,  Hisatoshi KURA ,  Kazuhiko KUNIMOTO ,  Ryuhei YAMAGAMI ,  Keita TANAKA

IPC: G03F7/027 ,  G03F7/00 ,  C07D209/88 ,  G03F7/031 ,  G03F7/20 ,  G03F7/30 ,  C07D209/86 ,  C08F122/20 ,  C09D135/02 ,  G02B5/20 ,  G03F7/033 ,  G03F7/26

Abstract: Oxime ester compounds of the formula I, II, III, IV or V wherein Z is for example Z1 for is NO2, unsubstituted or substituted C7-C20aroyl or unsubstituted or substituted C4-C20heteroaroyl; provided that at least one Z1 is other than NO2; Z2 is for example unsubstituted or substituted C7-C20aroyl; R1, R2, R3, R4, R5 and R6 for example are hydrogen, halogen, or unsubstituted or substituted C1-C20alkyl, unsubstituted or substituted C6-C20aryl, or unsubstituted or substituted C4-C20heteroaryl; R9, R10, R11, R12 and R13 for example are hydrogen, halogen, OR16, unsubstituted or substituted C1-C20alkyl; provided that R9 and R13 are neither hydrogen nor fluorine; R14 is for example unsubstituted or substituted C6-C20aryl or C3-C20heteroaryl Q is for example C6-C20arylene or C3-C20heteroarylene; Q1 is —C1-C20alkylene-CO—; Q2 is naphthoylene; Q3 is for example phenylene; L is for example O-alkylene-O—; R15 is for example hydrogen or C1-C20alkyl; R20 is for example hydrogen, or unsubstituted or substituted C1-C20alkyl; are effective photoinitiators.

公开(公告)号：US20180009775A1

公开(公告)日：2018-01-11

申请号：US15546699

申请日：2016-01-29

Applicant: BASF SE

Inventor： Keita TANAKA ,  Yuki MATSUOKA ,  Kazuhiko KUNIMOTO ,  Toshikage ASAKURA ,  Hisatoshi KURA

IPC: C07D307/52 ,  G03F7/004 ,  C07D311/16 ,  G03F7/039 ,  G03F7/038

CPC classification number: C07D307/52 ,  C07D311/16 ,  G03F7/0045 ,  G03F7/0046 ,  G03F7/038 ,  G03F7/039

Abstract: Compounds of the formula (I) and (IA) wherein X is —O(CO)—; R1 is C1-C12haloalkyl or C6-C10haloaryl; R2 is located in position 7 of the coumarinyl ring and is OR8; R2a, R2b and R2C independently of each other are hydrogen; R3 is C1-C8haloalkyl or C1-C8haloalkyl; R4 is hydrogen; and R8 is C1-C6alkyI; are suitable as photosensitive acid donors in the preparation of photoresist compositions such as used for example in the preparation of spacers, insulating layers, interlayer dielectric films, insulation layers, planarization layers, protecting layers, overcoat layers, banks for electroluminescence displays and liquid crystal displays (LCD).

公开(公告)号：US20170260132A1

公开(公告)日：2017-09-14

申请号：US15504339

申请日：2015-08-13

Applicant: BASF SE

Inventor： Kazuhiko KUNIMOTO ,  Kaori SAMESHIMA ,  Hisatoshi KURA ,  Yuki MATSUOKA

IPC: C07C327/58 ,  G03F7/031 ,  G03F7/00 ,  G03F7/20 ,  G02B1/14 ,  G03F7/16 ,  G02B5/20 ,  G02B5/22 ,  G02F1/1335 ,  G02F1/1339 ,  C07D209/48 ,  G03F7/38

CPC classification number: C07C327/58 ,  C07C2601/20 ,  C07D209/48 ,  G02B1/14 ,  G02B5/201 ,  G02B5/223 ,  G02F1/133516 ,  G02F1/1339 ,  G02F2001/133519 ,  G03F7/0007 ,  G03F7/031 ,  G03F7/162 ,  G03F7/168 ,  G03F7/2002 ,  G03F7/38 ,  G03F7/40

Abstract: Oxime sulfonate compounds of the formula (I), wherein R1 is O(CO)R4, COOR5 or CONR6R7; n is 1 or 2; R2 for example is C1-C8alkyl, C3-C6cycloalkyl or benzyl; R3 is for example C1-C8alkyl, C3-C6cycloalkyl, C1-C8haloalkyl, C2-C8alkenyl, benzyl, phenyl or naphthyl, which optionally are substituted; R4 is for example C1-C8alkyl, C3-C6cycloalkyl, C1-C8haloalkyl, C2-C8alkenyl, benzyl, phenyl or naphthyl, which optionally are substituted; R5 is for example C3-C20alkyl, C3-C14cycloalkyl, C2-C8alkenyl, C1-C12alkyl which is substituted for example by one or more halogen; or R5 is phenyl or naphthyl, which are unsubstituted; R6 and R7 each independently of one another for example are hydrogen, C1-C12alkyl, C1-C4haloalkyl, phenyl-C1-C4alkyl, C2-C8alkenyl or C3-C6cycloalkyl, phenyl or naphthyl; or R6 and R7, together with the N-atom to which they are attached, form a 5- or 6-membered ring; are suitable as thermal radical initiators.

公开(公告)号：US20230142648A1

公开(公告)日：2023-05-11

申请号：US17908255

申请日：2021-03-02

Applicant: BASF SE

Inventor： Kazuhiko KUNIMOTO ,  Yuki MATSUOKA ,  Takeo FUKUZUMI ,  Hisatoshi KURA ,  Kaori SAMESHIMA

IPC: G03F7/031 ,  G03F7/00 ,  C07D209/88 ,  C07F9/572 ,  C07D409/12 ,  C07D405/06

CPC classification number: G03F7/031 ,  G03F7/0007 ,  C07D209/88 ,  C07F9/5728 ,  C07D409/12 ,  C07D405/06

Abstract: Disclosed are α-oxo oxime ester compounds based on carbazole derivatives which have specific substituent groups useful as a photoinitiator, as well as photopolymerizable compositions comprising said photoinitiator and ethylenically unsaturated compounds. The photopolymerizable compositions are useful, for example, 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：US20220121113A1

公开(公告)日：2022-04-21

申请号：US17424585

申请日：2020-01-01

Applicant: BASF SE

Inventor： Kazuhiko KUNIMOTO ,  Hisatoshi KURA ,  Kaori SAMESHIMA ,  Takeo FUKUZUMI ,  Yuki MATSUOKA

IPC: G03F7/00 ,  G03F7/004 ,  G03F7/038 ,  G03F7/20 ,  G03F7/32

Abstract: Disclosed are α-keto oxime ester carbazole derivatives with a specific aroyl chromophore useful as a photo initiator, as well as photopolymerizable compositions comprising said photo initiator and ethylenically unsaturated compounds. The photopolymerizable compositions are useful, for example, in photoresist formulations for display applications, e.g. liquid crystal display (LCD), organic light emitting diode (OLED) and touch panel.