申请人:Kaneumi Yoshiyama
公开号:US20130172502A1
公开(公告)日:2013-07-04
Disclosed is a fluorine-containing copolymer comprising a copolymer of a polyfluoroalkyl alcohol(meth)acrylic acid derivative represented by the general formula:
C
n
F
2n+1
(CH
2
CF
2
)
a
(CF
2
CF
2
)
b
(CH
2
CH
2
)
c
OCOCR═CH
2
[I]
(R: a hydrogen atom or a methyl group, n: an integer of 1 to 6, a: an integer of 1 to 4, b: an integer of 1 to 3, c: an integer of 1 to 3) and a polysiloxane containing a terminal (meth)acryloyloxy group represented by the general formula:
(R
1
: a hydrogen atom or a methyl group, R
2
: a C
1
-C
6
linear or branched divalent alkylene group, R
3
: a C
1
-C
30
linear or branched alkyl group, R
4
and R
5
: a hydrogen atom, a methyl group, or a phenyl group, m: an integer of 1 to 200).