Antidaudruff hair conditioning composition

Abstract

Disclosed is hair conditioning compositions comprising antidandruff agent wherein the hair conditioning composition is substantially free of the group selected from a chelating agent, methylchloroisothiazolinone, and methylisothiazolinone. The compositions comprise by weight: (a) from about 0.1 % to about 15 % of a high melting point fatty compound; (b) compounds selected of; (b1a) from about 0.1 % to about 10 % of an amidoamine having the following general formula: R<1> CONH (CH2)m N(R<2>)2 wherein R<1> is a residue of C11 to C24 fatty acids, R<2> is a C1 to C4 alkyl, and m is an integer from 1 to 4; (b1b) an acid selected from the group consisting of 1 glutamic acid, lactic acid, hydrochloric acid, malic acid, acetic acid, fumaric acid, 1 glutamic acid hydrochloride, tartaric acid, and mixtures thereof, at a level such that the mole ratio of amidoamine to acid is from about 1:0.3 to about 1:1; or (b2) the combination of; (b2a) from about 0.1% to about 10% of a cationic conditioning agent; and (b2b) from about 0.1% to about 10% of a low melting point oil having a melting point of less than 25 DEG C; (c) a safe and effective amount of an antidandruff agent; (e) a preservative system comprising, by weight of the entire composition, from about 0.1% to about 1.0% of benzyl alcohol, from about 0.1 % to about 1.0 % of phenoxy ethanol, from about 0.05 % to about 1.0 % of methyl paraben, and from about 0.05 % to about 1.0 % of mettryl paraben, and from about 0.01 % to about 1.0 % of propyl paraben; and (f) an aqueous carrier.

Description

technical field [0001] The present invention relates to a hair conditioning composition comprising an antidandruff agent. Background of the invention [0002] Various methods have been developed to condition hair. These methods range from applying hair conditioners after shampooing, such as leave-on and rinse-off products, to hair conditioning shampoos which attempt to cleanse and condition the hair with the same product. [0003] While some consumers prefer the ease and convenience of conditioner-containing shampoos, a significant percentage prefer more conventional conditioner compositions that are applied as a separate step from shampooing, usually after shampooing on the hair. Conditioning compositions may be rinse-off or leave-on products, and may be lotions, creams, gels, sprays and mousses. Such consumers, who prefer conventional conditioner compositions, value higher conditioning benefits, or the convenience of varying the amount of conditioning depending on the c...

AI Technical Summary

Problems solved by technology

[0006] None of the prior art provides all of the advantages and benefits of the present invention