US 12,403,085 B2
Hair coloring with coconut oil
Jeeba Thomas, Morris Plains, NJ (US); Amer Alkahwaji, Hoboken, NJ (US); and Wonhee Park, Teaneck, NJ (US)
Assigned to L'OREAL, Paris (FR)
Filed by L'OREAL, Paris (FR)
Filed on Jul. 27, 2022, as Appl. No. 17/815,268.
Prior Publication US 2024/0041751 A1, Feb. 8, 2024
Int. Cl. A61K 8/92 (2006.01); A61K 8/22 (2006.01); A61K 8/41 (2006.01); A61K 8/49 (2006.01); A61K 8/73 (2006.01); A61Q 5/10 (2006.01)
CPC A61K 8/92 (2013.01) [A61K 8/22 (2013.01); A61K 8/41 (2013.01); A61K 8/49 (2013.01); A61K 8/4973 (2013.01); A61K 8/737 (2013.01); A61Q 5/10 (2013.01); A61K 2800/43 (2013.01); A61K 2800/48 (2013.01); A61K 2800/5426 (2013.01)] 28 Claims
 
1. A hair coloring base composition comprising:
(a) about 0.8 to about 2 wt. % of coconut oil;
(b) about 50 to about 75 wt. % of one or more oils other than coconut oil chosen from ester oils, silicone oils, fluoro oils, vegetable oils, animal oils, hydrocarbon-based oils, or combinations thereof;
(c) about 1 to about 15 wt. % of one or more alkanolamines;
(d) one or more oxidative dye precursors and/or couplers;
(e) about 1 to about 10 wt. % of one two or more surfactants, wherein the two or more surfactants include:
(e)(i) about 1 to 8 wt. % of one or more of nonionic surfactants; and
(e)(ii) about 0.1 to about 4 wt. % of one or more anionic surfactants;
(f) about 0.1 to about 5 wt. % of one or more thickening agents; and
(g) about 10 to about 50 wt. % of water;
wherein all percentages by weight are based on a total weight of the hair coloring base composition.