Detergent cosmetic compositions containing a soap and cationic compound and direct dye

Claim 1

Detergent cosmetic composition containing a direct dye, which composition is stable on storage, comprising in a cosmetically acceptable aqueous medium: (a) an alkali metal or alkanolamine fatty acid soap present in proportions of between approximately 1 and 8% by weight, (b) a silicone cationic polymer present in proportions of between 0.05 and 2.5% by weight consisting of a polysiloxane having one of the following meanings: (i) polymers of formula: ##STR11## in which x and y are integers which depend on the molecular weight, which is approximately between 5,000 and 10,000, (ii) polymers of formula: (R.sub.1).sub.a G.sub.3-a --Si(OSiG.sub.2).sub.a --[OSiG.sub.b (R.sub.1).sub.2-b ].sub.m --O--SiG.sub.3-a (R.sub.1).sub.a (II) in which G is chosen from the group consisting of hydrogen, phenyl, OH and C 1 -C 8 alkyl, a denotes 0 or an integer from 1 to 3 and b denotes 0 or 1, the sum n+m signifies an integer from 1 to 2,000, n denoting a number from 0 to 1,999 and m denoting a number from 1 to 2,000, R 1 is a monovalent radical of formula C q H 2q L in which q is an integer from 2 to 8 and L is chosen from the groups: --N(R.sub.2)CH.sub.2 --CH.sub.2 --N(R.sub.2).sub.2 --N(R.sub.2).sub.2 --N.sup.⊕ (R.sub.2).sub.3 A.sup.⊖ --N.sup.⊕ (R.sub.2)H.sub.2 A.sup.⊖ --N(R.sub.2)CH.sub.2 --CH.sub.2 --N.sup.⊕ R.sub.2 H.sub.2 A.sup.⊖ in which R 2 denotes hydrogen or phenyl or benzyl groups, or a saturated hydrocarbon radical, and A.sup.⊖ denotes a halide ion, or: (iii) polymers of formula: ##STR12## in which R 3 denotes a monovalent hydrocarbon radical having from 1 to 18 carbon atoms, R 4 denotes a divalent hydrocarbon radical, Q.sup.⊖ is a halide ion, r denotes an average statistical value from 2 to 20 and s denotes an average statistical value from 20 to 200, (c) a cationic surfactant used in proportions of between approximately 0.05 and 2.5% by weight and (d) a cationic polymer present in proportions of between 0.05 and 5% by weight chosen from (i) a quaternary derivative of cellulose ethers corresponding to the formula: ##STR13## where R Cell is the residue of an anhydroglucose unit, y is a number equal to between about 50 and about 20,000 and each R individually denotes a substitutent which is a group of general formula: ##STR14## where a is an integer equal to 2 or 3; b is an integer equal to 2 or 3; c is an integer equal to 1 to 3; m is an integer equal to 0 to 10; n is an integer equal to 0 to 3; p is an integer equal to 0 to 10; q is an integer equal to 0 or 1; R' is a hydrogen atom or a radical of formula: ##STR15## with the proviso that when p equals zero R' denotes --H; R 9 , R 10 and R 11 , taken individually, each represent an alkyl, aryl, aralkyl, alkylaryl, cycloalkyl, alkoxyalkyl or alkoxyaryl radical, each of the radicals R 9 , R 10 and R 11 being able to contain up to 10 carbon atoms, it being clearly understood that when the radical is an alkoxyalkyl radical there are at least two carbon atoms which separate the oxygen atom from the nitrogen atom, and it also being clearly understood that the total number of carbon atoms present in radicals denoted by R 9 , R 10 and R 11 is between 3 and 12; R 9 , R 10 and R 11 , taken together, can denote, with the nitrogen atom to which they are attached, one of the following radicals; pyridine, α-methylpyridine, 3,5-dimethylpyridine, 2,4,6-trimethylpyridine, N-methylpiperidine, N-ethylpiperidine, N-methylmorpholine or N-ethylmorpholine; X is an anion; V is an integer equal to the valency of X; the average value of n per anhydroglucose unit in this cellulose ether is between 0.01 and approximately 1, and the average value of (m+n+p+q) per anhydroglucose unit in this cellulose ether is between approximately 0.01 and approximately 4, (ii) a copolymer of cellulose or cellulose derivative grafted with a water-soluble quaternary ammonium monomer is a graft copolymer of hydroxyalkylcellulose with a (methacryloylethyl)trimethylammonium salt, a (methacrylamidopropyl)trimethylammonium salt or a dimethyldiallylammonium salt, (iii) a cationic cyclopolymer having a molecular weight of between 20,000 and 3,000,000 and containing units of formulae: ##STR16## in which l and t are equal to 0 or 1 and l+t=1, R" denotes hydrogen or methyl, R and R' denote independently of each other an alkyl group having from 1 to 22 carbon atoms, a hydroxyalkyl group in which the alkyl group preferably has 1 to 5 carbon atoms, or a lower amidoalkyl group, and in which R and R' can also denote, conjointly with the nitrogen atom to which they are attached, heterocyclic groups chosen from piperidinyl or morpholinyl groups, as well as copolymers containing units of formula (X) or (X') and acrylamide and diacetone acrylamide units, Y.sup.⊖ being an anion chosen from bromide, chloride, acetate, borate, citrate, tartrate, bisulphate, bisulphite, sulphate and phosphate, (e) direct dyes selected from the group consisting of nitrobenzene derivatives, azo, anthraquinone and naphthoquinone dyes, indoamines, indoanilines and indophenols, present in proportions of between approximately 0.01 and 3% by weight.