申请人:LAMBERTI SPA
公开号:US20150175830A1
公开(公告)日:2015-06-25
Benzophenone derivatives of formula (I) in which X is O, S or NR
3
, and R
3
is H or linear or branched C
1
-C
10
alkyl; R
1
is H or methyl, R
2
is H, halogen, linear or branched C
1
-C
10
alkoxy, linear or branched C
1
-C
10
alkyl, linear or branched C
1
-C
10
alkylthio or a group NR
4
R
5
, wherein R
4
and R
5
are independently linear or branched C
1
-C
10
alkyl, can be used as copolymerizable photoinitiators and photocrosslinkers.
式(I)中的苯甲酮衍生物,其中X为O、S或NR3,R3为H或线性或支链的C1-C10烷基;R1为H或甲基,R2为H、卤素、线性或支链的C1-C10烷氧基、线性或支链的C1-C10烷基、线性或支链的C1-C10烷硫基或一个NR4R5基团,其中R4和R5独立地为线性或支链的C1-C10烷基,可用作共聚光引发剂和光交联剂。