Patent ID: 8703881
Filing Date: 2014-04-22
Classification: A61K,A61Q,C08G,C08L,C09J

Abstract:
1. A curable composition containing an ionic silicone of the following formula (I): wherein: M M M D D D T T T Q=SiO wherein R R R where A is a spacing group having at least one spacing atoms selected from a divalent hydrocarbon or hydrocarbonoxy group, I is an ionic group selected from sulfonate —SO M is hydrogen or a cation independently selected from alkali metals, alkaline earth metals, transition metals, metal complexes, quaternary ammonium and phosphonium groups, cationic hydrocarbons, organic cations, alkyl cations, cationic biopolymers, and the zwitterions have the formula (III): where R′ is a divalent hydrocarbon radical containing from 1 to about 60 carbon atoms, R″ is monovalent hydrocarbon radical containing from 1 to about 60 carbon atoms, R′″ is divalent hydrocarbon radical containing from 2 to about 20 carbon atoms, specifically from 2 to about 8 carbon atoms and more specifically from 2 to about 4 carbon atoms; and, I is an ionic group selected from sulfonate —SO where R where the subscript a, b, c, d, e, f, g, h, i, j are zero or positive subject to the following limitations: the sum a+b+c+d+e+f+g+h+i+j is greater than or equal to 2 and less than or equal to 6000, b+e+h is greater than zero, and c+f+i is greater than zero, a+d+g is greater than zero, and a+b+c is greater than zero with the proviso that h+I is greater than zero.