申请人:CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S)
公开号:US20150232489A1
公开(公告)日:2015-08-20
The present invention concerns a funtionalisable polysilylated organosilane precursors with formula (I): in which: Z
1
represents a moiety with formula (a) and Z
2
represents a moiety with formula (b) Z
1
and Z
2
simultaneously represent a moiety chosen from the moieties R
7
R
8
Si(OH), R
9
Si(OH)
2
, Si(OH)
3
, R
7
R
8
SiO
1/2
, R
9
SiO or Si0
3/2
; U represents a moiety chosen from the moieties with formulas (U
1
), (U
2
), (U
3
), (U
4
), (U
5
), (U
6
), (U
7
), (U
8
).
该发明涉及具有以下公式(I)的可官能化聚硅烷前体:其中:Z1代表具有公式(a)的基团,Z2代表具有公式(b)的基团,Z1和Z2同时代表从基团R7R8Si(OH)、R9Si(OH)2、Si(OH)3、R7R8SiO1/2、R9SiO或Si03/2中选择的基团;U代表从具有以下公式(U1)、(U2)、(U3)、(U4)、(U5)、(U6)、(U7)、(U8)的基团中选择的基团。