公开(公告)号：US20180217498A1

公开(公告)日：2018-08-02

申请号：US15880695

申请日：2018-01-26

Applicant: BASF SE

Inventor： Kurt Dietliker ,  Katharina Misteli ,  Katia Studer ,  Tunja Jung ,  Lother Alexander Engelbrecht

IPC: G03F7/038 ,  G03F7/004 ,  C08F2/50 ,  C07D487/04

CPC classification number: G03F7/0382 ,  C07D487/04 ,  C08F2/50 ,  G03F7/0045

Abstract: Compounds of the Formula (I), (II) and (III) wherein Ar is for example phenylene, biphenyleneor naphthylene, all of which are unsubstituted or substituted by C1-C4-alkyl, C2-C4-alkenyl, CN, OR11, SR11, CH 2OR11, COOR12, CONR12R13 or halogen; R1, R2, R7 and R8 independently of one another other are hydrogen or C1-C6-alkyl; R3 and R5 together and R4 and R6 together form a C2-C6-alkylene bridge which is unsubstituted or substituted by one ore more C1-C4-alkyl; R11 is hydrogen or C1-C6-alkyl; R12 and R13 independently of one another for example are hydrogen, phenyl, C1-C18-alkyl, C1-C18-alkyl which is interrupted by one or more O; n is 1-10; X is O, S or NR10; A and A1 are suitable linking groups; are suitable as photolatent bases.

公开(公告)号：US20210033972A1

公开(公告)日：2021-02-04

申请号：US17066750

申请日：2020-10-09

Applicant: BASF SE

Inventor： Kurt Dietliker ,  Katharina Miseli ,  Katia Studer ,  Tunja Jung ,  Lother Alexander Engelbrecht

IPC: G03F7/038 ,  C07D487/04 ,  C08F2/50 ,  G03F7/004

Abstract: Compounds of the Formula (I), (II) and (III) wherein Ar is for example phenylene, biphenylene or naphthylene, all of which are unsubstituted or substituted by C1-C4-alkyl, C2-C4-alkenyl, CN, OR11, SR11, CH2OR11, COOR12, CONR12R13 or halogen; R1, R2, R7 and R8 independently of one another other are hydrogen or C1-C6-alkyl; R3 and R5 together and R4 and R6 together form a C2-C6-alkylene bridge which is unsubstituted or substituted by one or more C1-C4-alkyl; R11 is hydrogen or C1-C6-alkyl; R12 and R13 independently of one another for example are hydrogen, phenyl, C1-C18-alkyl, C1-C18-alkyl which is interrupted by one or more O; n is 1-10; X is O, S or NR10; A and A1 are suitable linking groups; are suitable as photolatent bases.

公开(公告)号：US10928728B2

公开(公告)日：2021-02-23

申请号：US15880695

申请日：2018-01-26

Applicant: BASF SE

Inventor： Kurt Dietliker ,  Katharina Misteli ,  Katia Studer ,  Tunja Jung ,  Lother Alexander Engelbrecht

IPC: G03F7/038 ,  C07D487/04 ,  C08F2/50 ,  G03F7/00 ,  G03F7/004

Abstract: Compounds of the Formula (I), (II) and (III) wherein Ar is for example phenylene, biphenyleneor naphthylene, all of which are unsubstituted or substituted by C1-C4-alkyl, C2-C4-alkenyl, CN, OR11, SR11, CH 2OR11, COOR12, CONR12R13 or halogen; R1, R2, R7 and R8 independently of one another other are hydrogen or C1-C6-alkyl; R3 and R5 together and R4 and R6 together form a C2-C6-alkylene bridge which is unsubstituted or substituted by one ore more C1-C4-alkyl; R11 is hydrogen or C1-C6-alkyl; R12 and R13 independently of one another for example are hydrogen, phenyl, C1-C18-alkyl, C1-C18-alkyl which is interrupted by one or more O; n is 1-10; X is O, S or NR10; A and A1 are suitable linking groups; are suitable as photolatent bases.