申请人:Dietliker Kurt
公开号:US20100105794A1
公开(公告)日:2010-04-29
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 C
1
-C
4
-alkyl, C
2
-C
4
-alkenyl, CN, OR
11
, SR
11
, CH2OR
11
, COOR
12
, CONR
12
R
13
or halogen; R
1
, R
2
, R
7
and R
8
independently of one another other are hydrogen or C
1
-C
6
-alkyl; R
3
and R
5
together and R
4
and R
6
together form a C
2
-C
6
-alkylene bridge which is unsubstituted or substituted by one or more C
1
-C
4
-alkyl; R
11
is hydrogen or C
1
-C
6
-alkyl; R
12
and R
13
independently of one another for example are hydrogen, phenyl, C
1
-C
18
-alkyl, C
1
-C
18
-alkyl which is interrupted by one or more O; n is 1-10; X is O, S or NR
10
; A and A
1
are suitable linking groups; are suitable as photolatent bases.
公式(I)、(II)和(III)的化合物,其中Ar可以是苯基、联苯基或萘基,它们都可以是未取代或被C1-C4烷基、C2-C4烯基、CN、OR11、SR11、CH2OR11、COOR12、CONR12R13或卤素取代的;R1、R2、R7和R8独立地是氢或C1-C6烷基;R3和R5在一起,R4和R6在一起形成一个未取代或被一个或多个C1-C4烷基取代的C2-C6烷基桥;R11是氢或C1-C6烷基;R12和R13独立地可以是氢、苯基、C1-C18烷基、被一个或多个O中断的C1-C18烷基;n为1-10;X为O、S或NR10;A和A1是适当的连接基团;它们适用于光致潜基。