	US 11,883,522 B2
	Agent for dyeing keratinous material, containing aminosilicone, a chromophoric compound and phosphorous-containing surfactant
Constanze Kruck, Grevenbroich (DE); Sandra Hilbig, Bochum (DE); Melanie Moch, Dormagen (DE); Susanne Dickhof, Viersen (DE); and Daniela Kessler-Becker, Leverkusen (DE)
Assigned to HENKEL AG & CO. KGAA, Duesseldorf (DE)
Appl. No. 17/780,434
Filed by Henkel AG & Co. KGaA, Duesseldorf (DE)
PCT Filed Sep. 14, 2020, PCT No. PCT/EP2020/075598 § 371(c)(1), (2) Date May 26, 2022, PCT Pub. No. WO2021/104703, PCT Pub. Date Jun. 3, 2021.
Claims priority of application No. 102019218231.3 (DE), filed on Nov. 26, 2019.
Prior Publication US 2023/0025953 A1, Jan. 26, 2023
Int. Cl. A61Q 5/10 (2006.01); A61K 8/898 (2006.01); A61K 8/37 (2006.01); A61K 8/55 (2006.01)

CPC A61K 8/898 (2013.01) [A61K 8/375 (2013.01); A61K 8/55 (2013.01); A61Q 5/10 (2013.01); A61K 2800/43 (2013.01)]

18 Claims

1. Agent for dyeing keratinous material, comprising:

(a1) at least one amino-functionalized silicone polymer,

(a2) at least one pigment,

(a3) at least one phosphorus-containing surfactant selected from the group of monoesters of phosphoric acid with a C₁₂-C₂₄-fatty acid, diesters of phosphoric acid with two C₁₂-C₂₄-fatty acids, ethoxylated monoesters of phosphoric acid with a C₁₂-C₂₄-fatty acid, ethoxylated diesters of phosphoric acid with two C₁₂-C₂₄-fatty acids and salts thereof; and

(a4) at least one fatty constituent from the group of C₁₂-C₂₄-fatty acid triglycerides, C₁₂-C₂₄-fatty acid monoglycerides, C₁₂-C₂₄-fatty acid diglycerides, C₁₂-C₂₄-fatty alcohols and/or hydrocarbons.