Compounds which can be activated by actinic radiation and contain urethane groups, method for the production thereof and use of the same
申请人:Meisenburg Uwe
公开号:US20060205837A1
公开(公告)日:2006-09-14
Compounds which can be activated by actinic radiation, contain at least one urethane group, and have the general formula I:
X[N(R)—C(O)—O—C(R
1
R
2
)—C(R
3
R
4
)—Y-Z]
n
(I),
in which the index and the variables have the following meanings: n is an integer from 1 to 5; X is an at least n-valent, substituted or unsubstituted organic radical; R is a hydrogen atom or a monovalent substituted or unsubstituted organic radical;
R
1
-R
4
independently of one another are a hydrogen atom, halogen atom or monovalent, substituted or unsubstituted organic radical, it being possible for at least two radicals to be cyclically linked to one another; Y is a divalent, linking functional group containing at least one oxygen atom; and Z is an organic radical containing at least one group which can be activated by actinic radiation; with the proviso that at least for n=1 the radical R and/or the radical X are/is substituted by at least one substituent of the general formula II:
Z—Y— (II),
in which the variables Z and Y are as defined above; processes for preparing them, and their use.
可被光辐射活化、含有至少一个氨基甲酸乙酯基团并具有通式 I 的化合物:
X[N(R)-C(O)-O-C(R)
1
R
2
)-C(R
3
R
4
)-Y-Z]
n
(I),
其中指数和变量的含义如下:n 是 1 至 5 的整数;X 是至少 n 价的取代或未取代的有机基;R 是氢原子或一价取代或未取代的有机基;
R
1
-R
4
是氢原子、卤素原子或一价取代或未取代的有机基,至少有两个基可以彼此环状连接;Y 是二价连接官能团,至少含有一个氧原子;Z 是有机基,至少含有一个可被光辐射活化的基团;但至少在 n=1 时,基 R 和/或基 X 被通式 II 的至少一个取代基取代:
Z-Y- (II)、
其中变量 Z 和 Y 如上定义;制备工艺及其用途。