US 11,654,093 B2
Monophasic appearance cosmetic hair composition comprising a particular nonionic surfactant
Sylvia Da Silva, Saint Ouen (FR); Aldo Pizzino, Saint Ouen (FR); and Ségolène De Menthiere, Saint Ouen (FR)
Assigned to L'Oreal, Paris (FR)
Appl. No. 16/772,730
Filed by L'Oreal, Paris (FR)
PCT Filed Dec. 13, 2018, PCT No. PCT/EP2018/084793
§ 371(c)(1), (2) Date Jun. 12, 2020,
PCT Pub. No. WO2019/115706, PCT Pub. Date Jun. 20, 2019.
Claims priority of application No. 1762107 (FR), filed on Dec. 14, 2017.
Prior Publication US 2020/0315934 A1, Oct. 8, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. A61Q 5/06 (2006.01); A61K 8/34 (2006.01); A45D 34/00 (2006.01); A61K 8/31 (2006.01); A61K 8/49 (2006.01); A61K 8/81 (2006.01); A61K 8/92 (2006.01); A45D 19/00 (2006.01)
CPC A61K 8/342 (2013.01) [A45D 34/00 (2013.01); A61K 8/31 (2013.01); A61K 8/4973 (2013.01); A61K 8/8176 (2013.01); A61K 8/92 (2013.01); A61Q 5/06 (2013.01); A45D 19/0041 (2021.01); A45D 2200/053 (2013.01); A45D 2200/057 (2013.01)] 17 Claims
 
1. A cosmetic composition having a monophasic appearance, comprising:
i) at least one non-ionic surfactant of formula (I):
R—O—(CH2—CH2—O)n—H  (I)
in which:
R is a linear or branched C8-C40 alkenyl radical,
n is an integer ranging from 6 to 20;
ii) water; and
iii) one or more propellants;
wherein the composition does not comprise cationic polymer.