申请人:Murphy Peter Michael
公开号:US20100003737A1
公开(公告)日:2010-01-07
The present invention comprises a compound comprising Formula 1A, 1B, or 1C
(R
a
—O—CO—)
2
X Formula 1A
R
a
—O—CO—X—CO—O—(CH
2
CH
2
)R
f
Formula 1B
R
a
—O—CO—X—CO—O—R Formula 1C
wherein
R
a
is the group R
f
(CH
2
CF
2
)
d
—(C
g
H
2g
)—; R
f
OCF
2
CF
2
—(C
g
H
2g
)—; R
f
OCFHCF
2
O(CH
2
CH
2
O)
v
—(C
g
H
2g
)—; R
f
OCFHCF
2
O(C
w
H
2w
); R
f
OCF(CF
3
)CONH—(C
g
H
2g
); or R
f
(CH
2
)
h
[(CF
2
CF
2
)
i
(CH
2
CH
2
)
j
]
k
;
R
f
is C
c
F
(2c+1)
;
d is 1 to about 3; g is 1 to 4; v is 1 to about 4; w is from about 3 to about 12; h is 1 to about 6; i, j, and k are each independently 1, 2, or 3, or a mixture thereof; provided that the total number of carbon atoms in group (vi) is from about 8 to about 22;
X is a linear or branched difunctional alkyl sulfonate group —C
e
H
(2e−1)
(SO
3
M)-, wherein e is 2 or 3;
M is a monovalent cation selected from the group consisting of hydrogen, ammonium, alkali metal, or alkaline earth metal;
R is H or a linear or branched alkyl group C
b
H
(2b+1)
—; and
b is from 1 to about 18.
本发明包括一种化合物,其包括公式1A、1B或1C(Ra—O—CO—)2X,其中:公式1A为Ra—O—CO—X—CO—O—(CH2CH2)Rf;公式1B为Ra—O—CO—X—CO—O—R;公式1C为Ra—O—CO—X—CO—O—(vi),其中:R为Rf(CH2CF2)d—(CgH2g)—、RfOCF2CF2—(CgH2g)—、RfOCFHCF2O(CH2CH2O)v—(CgH2g)—、RfOCFHCF2O(CwH2w)、RfOCF(CF3)CONH—(CgH2g)或Rf(CH2)h[(CF2CF2)i(CH2CH2)j]k;Rf为CcF(2c+1);d为1至约3;g为1至4;v为1至约4;w为约3至约12;h为1至约6;i、j和k各自独立地为1、2或3,或其混合物;所述(vi)中的碳原子总数为约8至约22;X为线性或支链双官能团烷基磺酸盐基——CeH(2e−1)(SO3M)-,其中e为2或3;M为从氢、铵、碱金属或碱土金属中选择的一价阳离子;R为H或线性或支链烷基CbH(2b+1)—;b为1至约18。