Hair conditioning composition and method
First Claim
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1. A hair conditioning composition comprising:
- (a) an effective amount to render long-lasting conditioning effect to hair of an organosilicon quaternary ammonium halide having the formula;
##STR5## wherein Y is a hydrolyzable radical selected from the group consisting of alkoxy, halogen or hydroxy;
X is a halogen, sulfate, phosphate or carbonate;
R1 is an alkyl radical of 1 to 4 carbon atoms;
R2 is an aliphatic radical of 1 to 4 carbon atoms or an aromatic radical of 6 to 8 carbon atoms;
A is an aliphatic radical of 1 to 4 carbons or an aromatic radical of 6 to 8 carbons;
n is 1 to 6;
m is 1 to 18 andz is 2 to 3;
(b) in an alkaline buffered aqueous/organic vehicle having a pH of about 8.0 to 10.0, said aqueous/organic vehicle comprises;
about 5 to 99% w/v of an organic solvent selected from the group consisting of methanol, ethanol, isopropanol, polyoxyethylene octyl phenyl ether having the formula C8 H17 C6 H4 (OCH2 CH2)n --OH, where n has an average value of 9, polyoxyethylene nonyl phenyl ether having the formula C9 H19 C6 H4 (OCH2 CH2)n --OH, where n has an average value of 12, polypropylene glycol myristyl ether having the formula ##STR6## where n has an average value of 3, and acetylated polyoxyethylene lanolin alcohol with an average ethoxylation value of 9;
and about 1 to 95% w/v of water.
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Abstract
Disclosed is a hair conditioning composition comprising an organosilicon quaternary ammonium salt in an aqueous/organic solvent. Upon application, the composition imparts long-lasting conditioning to hair.
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Citations
12 Claims
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1. A hair conditioning composition comprising:
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(a) an effective amount to render long-lasting conditioning effect to hair of an organosilicon quaternary ammonium halide having the formula;
##STR5## wherein Y is a hydrolyzable radical selected from the group consisting of alkoxy, halogen or hydroxy;X is a halogen, sulfate, phosphate or carbonate; R1 is an alkyl radical of 1 to 4 carbon atoms; R2 is an aliphatic radical of 1 to 4 carbon atoms or an aromatic radical of 6 to 8 carbon atoms; A is an aliphatic radical of 1 to 4 carbons or an aromatic radical of 6 to 8 carbons; n is 1 to 6; m is 1 to 18 and z is 2 to 3; (b) in an alkaline buffered aqueous/organic vehicle having a pH of about 8.0 to 10.0, said aqueous/organic vehicle comprises; about 5 to 99% w/v of an organic solvent selected from the group consisting of methanol, ethanol, isopropanol, polyoxyethylene octyl phenyl ether having the formula C8 H17 C6 H4 (OCH2 CH2)n --OH, where n has an average value of 9, polyoxyethylene nonyl phenyl ether having the formula C9 H19 C6 H4 (OCH2 CH2)n --OH, where n has an average value of 12, polypropylene glycol myristyl ether having the formula ##STR6## where n has an average value of 3, and acetylated polyoxyethylene lanolin alcohol with an average ethoxylation value of 9; and about 1 to 95% w/v of water. - View Dependent Claims (2, 3, 10)
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4. A hair conditioning composition comprising:
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(a) about 2.0 to 5.0% w/v of an organosilicon quaternary ammonium salt having the formula;
##STR7## wherein Y is a hydrolyzable radical selected from the group consisting of alkoxy, halogen or hydroxy;X is a halogen or anion selected from the group consisting of sulfate, carbonate, or phosphate; R1 is an alkyl radical of 1 to 4 carbon atoms; R2 is an aliphatic radical of 1 to 4 carbon atoms or an aromatic radical of 6 to 8 carbon atoms; A is an aliphatic radical of 1 to 4 carbons or an aromatic radical of 6 to 8 carbons; n is 1 to 6; m is 1 to 18; and z is 2 to 3; and (b) up to 98% w/v of an aqueous/alcohol vehicle buffered with a buffering agent having a pH of about 9, said aqueous/organic vehicle comprises; about 5 to 99% w/v of an organic solvent selected from the group consisting of methanol, ethanol, isopropanol, polyoxyethylene octyl phenyl ether having the formula C8 H17 C6 H4 (OCH2 CH2)n --OH, where n has an average value of 9, polyoxyethylene nonyl phenyl ether having the formula C9 H19 C6 H4 (OCH2 CH2)n --OH, where n has an average value of 12, polypropylene glycol myristyl ether having the formula ##STR8## where n has an average value of 3, and acetylated polyoxyethylene lanolin alcohol with an average ethoxylation value of 9 and about 1 to 95% w/v of water. - View Dependent Claims (5, 6, 7, 8, 11, 12)
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9. A hair conditioning composition comprising:
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(a) 0.1 to 15.0% w/v of an organosilicon quaternary ammonium salt having the formula;
##STR9## wherein Y is a hydrolyzable radical selected from the group consisting of alkoxy, halogen or hydroxy,X is a halogen or anion selected from the group consisting of sulfate, carbonate, phosphate; R1 is an alkyl radical of 1 to 4 carbon atoms; R2 is an aliphatic radical of 1 to 4 carbon atoms or an aromatic radical of 6 to 8 carbon atoms; A is an aliphatic radical of 1 to 4 carbons or an aromatic radical of 6 to 8 carbons; n is 1 to 6; m is 1 to 18; and z is 2 to 3; and (b) up to 99.9% w/v of an alkaline buffered aqueous/organic vehicle having a pH of about 8.0 to 10.0, said aqueous/organic vehicle comprises; about 5 to 99% w/v of an organic solvent selected from the group consisting of methanol, ethanol, isopropanol, polyoxyethylene octyl phenyl ether having the formula C8 H17 C6 H4 (OCH2 CH2)n --OH, where n has an average value of 9, polyoxyethylene nonyl phenyl ether having the formula C9 H19 C6 H4 (OCH2 CH2)n --OH, where n has an average value of 12, polypropylene glycol myristyl ether having the formula ##STR10## where n has an average value of 3, and acetylated polyoxyethylene lanolin alcohol with an average ethoxylation value of 9; and about 1 to 95% w/v of water.
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Specification