Patent ID: 6979439
Filing Date: 2005-12-27
Classification: A61K,A61Q

Abstract:
1. A hair conditioning composition comprising by weight: (a) from about 0.1% to about 15% of a high melting point fatty compound; (b) from about 0.1% to about 10% of an amidoamine having the following general formula:  wherein R (c) an acid selected from the group consisting of l-glutamic acid, lactic acid, hydrochloric acid, malic acid, succinic acid, acetic acid, fumaric acid, l-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; (d) 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 0.01% to about 1.0% of propyl paraben; and (f) an aqueous carrier; wherein the hair conditioning composition is substantially free of the group selected from a chelating agent, methylchloroisothiazolinone, and methylisothiazolinone.