Patent ID: 8242301
Filing Date: 2012-08-14
Classification: C07C,C07F,C11D

Abstract:
1. A method of lowering surface tension of a medium comprising contacting the medium with a surfactant of Formula 1 wherein a and b are each independently 1 or 2; R R is a C B is —(CH k is 0 or 1, x is 1 to 20, A is —(CH wherein each m is independently 0 to 3, s is 0 to 30, t is 0 or 1, and e is 0 or 1, R Q is: —OP(O)(O —O—, —S—(CH —SO —CH —(CH —SO —(CH a bond when s is a positive integer, V is —C(O)OR R M provided that when Q is —OP(O)(O