Patent ID: 8859799

Claim:
A compound of formula (1), or mixtures thereof: wherein R f is C 1 to C 6 linear or branched fluoroalkyl, X is F or Cl, Y is O or a single bond, A is —R 1 OH or ZR 2 , p is 0 to 1, m is 0 or 2 to 10, n is 0 to 30, r is 1 or (3−x), q is 0 or 1, x is 1 to 2, M is H, a Group I metal, an ammonium alkanol, an ammonium cation (NH z R 3 y ) + , or an ammonium cation (NH 2 R 4 R 5 ) + ; wherein R 3 is a C 1 to C 4 alkyl, z is 1 to 4, y is 0 to 3, z+y is 4; R 4 and R 5 are independently H or linear or branched organic groups containing at least one carboxylate moiety and one amino moiety, and R 4 and R 5 are independently optionally substituted, interrupted, or both with oxygen, sulfur, or nitrogen-containing moieties, or with cyclic, alkyl, or aryl moieties containing up to 10 carbon atoms, R 1 is a C 2 to C 60 linear or branched alkylene group optionally interrupted by hetero atoms selected from the group consisting of an oxygen, sulfur, or nitrogen atom; a cyclic alkyl; or a C 6 to C 10 aryl; R 2 is a linear, branched, or cyclic alkyl or a C 6 to C 10 aryl, Z is —(CH 2 CHR 6 O) a , a is 1 to 20, R 6 is H, CH 3 , or CH 2 CH 3 , wherein at least one of p or m is a positive integer, provided that, when q is 0, r is (3−x), and when q is 1, r and x are each 1; provided that, if n is greater than 2, then p is 1; provided that, if m is 0 then Y is a single bond, and if m is a positive integer then Y is O; and provided that when R 1 is greater than 8 carbons, the ratio of hetero atoms to carbon atoms is at least 1:2.