Building blocks containing isocyanate groups and their use for functionalizing or modifying compounds or surfaces
申请人:——
公开号:US20010005738A1
公开(公告)日:2001-06-28
Compounds of the formula 1
OCN—R
1
—NHCOX—R
2
—(Y)
n
(1),
where X is a covalent bond to R
2
or is O, S or NR
3
, Y is a hydrogen atom or a free functional group and n is an integer from 1 to 20, can be used for functionalizing or modifying compounds or solid surfaces which have at least one group which is reactive toward isocyanate.
式 1 的化合物
OCN-R
1
-NHCOX-R
2
-(Y)
n
(1),
其中 X 是与 R
2
或 O、S 或 NR
3
Y 是氢原子或游离官能团,n 是 1 到 20 的整数,可用于对至少有一个基团对异氰酸酯有反应的化合物或固体表面进行官能化或改性。