Patent ID: 8258248
Filing Date: 2012-09-04
Classification: A61K,A61Q

Abstract:
1. A personal care composition comprising (a) an effective amount of at least one crosslinked cationic terpolymer of formula (I) wherein j, t, u, v, w, x, and z represent the percentage by weight that each repeating unit or derived monomer is contained within the cationic terpolymer; * is a terminal group, for example a catalyst residue; j, t, u, v, w, x, and z add up to total 100 percent and are based on weight of the terpolymer; j, u and x are independently from 0.0001 to 39.9997% based on weight of the terpolymer; j+u+x is at least 2.5 to 39.9999% percent based on the weight of the terpolymer; w is from about 0.0001% to about 20% by weight of the terpolymer; t is from about 0% to about 20% by weight of the terpolymer; z and v are independently from about 0.0001 to about 60% based on weight of the terpolymer; z+v is equal to or greater than 60 percent based on the weight of the terpolymer; E is derived from a difunctional siloxane monomer of formula (II) wherein R1 and R2 independently are a polymerizable function from the group of the vinylically unsaturated compounds which is suitable for the synthesis of polymeric structures by a free-radical route or by condensation and represents vinyl, allyl, methallyl, methylvinyl, acryloyl (CH2=CH—CO—), methacryloyl (CH2=C[CH3]—CO—), crotonyl, senecionyl, itaconyl, maleyl, fumaryl, epoxy or styryl radicals; Z1 is a direct bond or a bridging group selected from the group consisting of —O—, —((C1-C50)alkylene), —((C6-C30)arylene)-, —((C5-C8)cycloalkylene)-, —((C1-C50)alkenylene)-, -(polypropylene oxide)n-, -(polyethylene oxide)o-, -(polypropylene-oxide)n(polyethylene oxide)o-, where n and o independently of one another denote numbers from 0 to 200 and the distribution of the EO/PO units can be random or in the form of blocks, —((C1-C10)alkyl)-(Si(OCH3)2)- and —(Si(OCH3)2)-; Z2 is a direct bond or a bridging group selected from the group consisting of —((C1-C50)alkylene), —((C6-C30)arylene)-, —((C5-C8)cycloalkylene)-, —((C1-C50)alkenylene)-, -(polypropylene oxide)n-, -(polyethylene oxide)o-, -(polypropylene-oxide)n(polyethylene oxide)o-, where n and o independently of one another denote numbers from 0 to 200 and the distribution of the EO/PO units can be random or in the form of blocks, —((C1-C10)alkyl)-(Si(OCH3)2)- and —(Si(OCH3)2)-; R3, R4, R5, and R6 are independently straight or branched alkyl chain of 1 to 24 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, phenylalkyl of 7 to 15 carbon atoms, phenyl, or said phenyl or said phenylalkyl substituted on the phenyl ring by 1 to 3 alkyl groups of 1 to 4 carbon atoms; or said alkyl substituted by one or more —OH, —OCO—R R R a and b represent stoichiometric coefficients which amount independently of one another to from 1 to 5000; wherein the difunctional silicone monomer of formula (II) crosslinks the amines of monomer M, D or A of formula (III), and the difunctinal silicone is used in an amount ranging from 0.03 to 1.0 moles of the amines of monomer M, D or A of formula (III); Fg is the residue from at least one functional reactant grafted onto the amino-functional groups of the cationic amino base polymer, wherein the functional reactant is selected from the group consisting of epoxy compounds, haloalkyl compounds, isocyanate compounds and compound containing activated olefinic double bonds; G and T are independently derived from a monomer selected from the group consisting of diallyldimethyl ammonium chloride (DADMAC), diallyldimethyl ammonium bromide, diallyldimethyl ammonium sulfate, diallyldimethyl ammonium phosphates, dimethallyldimethyl ammonium chloride, diethylallyl dimethyl ammonium chloride, diallyl di(beta-hydroxyethyl) ammonium chloride, and diallyl di(beta-ethoxyethyl) ammonium chloride; M, D and A are independently derived from a monomer of formula (III) where R, R (b) a cosmetically acceptable adjuvant.