| 摘要 |
<p>Disclosed in a hair conditioning composition comprising by weight: (1) from about 0.5 % to about 5 % of an amidoamine of the formula: R1CONH(CH¿2?)mN(R?2) ¿2; wherein R1 is a residue of C11 to C24 fatty acids, R2 is a C1 to C4 alkyl, and m is an integer of from 1 to about 4; (2) an acid selected from the group consisting of I-glutamic acid, lactic acid, hydrochloric acid, malic acid, succinic acid, acetic acid, fumaric acid, I-glutamic acid hydrochloride, tartaric acid, citric acid, and mixtures thereof; in an amount which provides the molar ratio of the amidoamine to acid of from about 1:0.3 to about 1:1; (3) at least about 5 % of a high melting point compound selected from the group consisting of fatty alcohols, fatty acids, fatty alcohol derivatives, fatty acid derivatives, hydrocarbons, steroids, and mixtures thereof; (4) from about 0.1 % to about 10 % of a high molecular weight ester oil; (5) from about 0.001 % to about 3 % of an electrolyte selected from the group consisting of monovalent, divalent, and trivalent cation salts of halides, sulfates, phosphates, and citrates; and (6) an aqueous carrier; wherein the composition has a viscosity of between about 800 cps and about 1450 cps at 50 rpm and provides a shear stress of less than about 250Pa at 950 sec-1.</p> |
