Patent ID: 7208144
Filing Date: 2007-04-24
Classification: A61K,A61Q,C11D

Abstract:
1. A low viscosity, stable aqueous dispersion of behenyl alcohol comprising: (a) about 10–40 weight % on an active basis of behenyl alcohol; (b) about 1.00–8.0 weight % of an anionic surfactant selected from the group consisting of sodium laurel ether sulfate, sodium laurel sulfate, magnesium lauryl ether sulfate, magnesium lauryl sulfate, calcium laurel ether sulfate, calcium laurel sulfate, ammonium lauryl ether sulfate, and ammonium lauryl sulfate; (c) about 1.0 to 3.0 weight % on an active basis of a betaine selected from the group consisting of C12–18 amidopropylbetaine; (d) optionally, about 0.3–5.0 weight % of a C12–C20 straight chain or iso-branched alcohol having 2–20 moles of ethoxylation; and (e) optionally, a cationic material having ≦22 carbon atoms; wherein the dispersion