A compound of formula (I)
wherein
R
f
is —CF
3
, —C
2
F
5
, —CFXCF
3
;
X to —F, or —OC
3
F
7
;
Y is —H, —Cl, or —Br;
R is —O—C(O)—R
1
, —(CH
2
)
n
O—C(O)—R
1
, —(OCH
2
CH
2
)
m
OC(O)—R
1
; —(CH
2
)
n
(OCH
2
CH
2
)
m
O—R
1
;
n is 1 to 10;
m is 1 to 10;
R
1
is —C(R
3
)═CH
2
;
R
3
is H or CH
3
;
a is 1 to 5; and
b is 1 to 5.
A compound of formula (I)
wherein
Rf is —CF3, —C2F5, —CF2CFXCF3;
X to —F, or —OC3F7;
Y is —H, —Cl, or —Br;
R is —O—C(O)—R1, —(CH2)nO—C(O)—R1, —(OCH2CH2)mOC(O)—R1; —(CH2)n(OCH2CH2)mO—R1;
n is 1 to 10;
m is 1 to 10;
R1 is —C(R3)═CH2;
R3 is H or CH3;
a is 1 to 5; and
b is 1 to 5.