Patent ID: 11957773
Assignee: THE PROCTER & GAMBLE COMPANY
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 10:
11. A hair conditioner composition comprising:
a. an aqueous carrier;
b. a single surfactant, wherein the single surfactant is behenamidopropyl dimethylamine and is present in the conditioner composition in an amount of about 2.5 wt % to about 6.25 wt %;
c. a fatty alcohol selected from the group consisting of stearyl alcohol, brassica alcohol, cetyl alcohol, and combinations thereof;
d. a preservation system comprising
i. 0.05% to 0.4% sodium benzoate, by weight of the composition;
ii. 0.38% to 0.43% of a second composition selected from the group consisting of glycol, glyceryl ester, and combinations thereof;
wherein the molar ratio of sodium benzoate to the second composition is about 1:4 to about 1:1;

wherein the molar ratio of behenamidopropyl dimethylamine to fatty alcohol is about 3:20 to about 3:4;
wherein the composition comprises a uniform gel network;
wherein the composition comprises d-spacing of about 15 nm to about 30 nm, as measured according to the d-spacing (Lβ-basal spacing) of Lamella Gel Network Test Method.