Composition for altering the color of keratin fibers

Patent metadata

Field	Value
Publication number	US-10159854-B2
Application number	US-201615074172-A
Country	US
Kind code	B2
Filing date	Mar 18, 2016
Priority date	Mar 18, 2016
Publication date	Dec 25, 2018
Grant date	Dec 25, 2018

Abstract

Disclosed herein are compositions and methods for altering the color of hair comprising a first mixture comprising from about 1% to about 50% of at least one starch, from about 1% to about 50% of at least one liquid fatty substance and from about 0.5% to about 40% of at least one silica material, and a second mixture comprising from about 1% to about 40% of at least one oxidizing agent, from about 0.5% to about 30% of at least one acrylic polymer and from about 0.1% to about 10% of at least one chelant compound.

First claim

What is claimed is:

1. A hair color-altering composition comprising:
a first mixture comprising:
from about 1% to about 50% of at least one starch;
from about 1% to about 50% of at least one liquid fatty substance; and
from about 0.5% to about 40% of at least one silica material;
wherein the first mixture is free-flowing powdered oil mixture;

and
a second mixture comprising:
from about 1% to about 40% of at least one oxidizing agent;
from about 0.5% to about 30% of at least one acrylic polymer; and
from about 0.1% to about 10% of at least one chelant compound;

wherein the at least one oxidizing agent and at least one liquid fatty substance are present in a ratio ranging from about 0.48 to about 13.25,
all weights above relative to the total weight of the hair color composition prior to mixing with a developer.

2. The hair color-altering composition according to claim 1 , wherein the at least one starch is chosen from starches derived from corn, potato, sweet potato, pea, barley, wheat, rice, oat, sago, tapioca and sorghum; hydrolyzed starches chosen from dextrin and maltodextrin; modified starches; or mixtures thereof.

3. The hair color-altering composition according to claim 1 , wherein the at least one starch is chosen from corn starch, potato starch, dextrin, maltodextrin, or mixtures thereof.

4. The hair color-altering composition according to claim 1 , wherein the at least one liquid fatty substance is chosen from C 6 -C 16 alkanes, non-silicone oils of plant, mineral or synthetic origin, liquid fatty alcohols, liquid fatty acids and liquid esters of a fatty acid and/or of a fatty alcohol, or mixtures thereof.

5. The hair color-altering composition according to claim 1 , wherein the at least one liquid fatty substance is a mineral oil.

6. The hair color-altering composition according to claim 1 , wherein the at least one silica material comprises silica particles chosen from hydrated silica, hydrophobic silica aerogel particle, or mixtures thereof.

7. The hair color-altering composition according to claim 1 , wherein the at least one oxidizing agent is chosen from peroxides, persulfates, perborates, percarbonates, alkali metal bromates, ferricyanides, peroxygenated salts, or mixtures thereof.

8. The hair color-altering composition according to claim 1 , wherein the at least one oxidizing agent is chosen from persulfate and monopersulfate.

9. The hair color-altering composition according to claim 1 , wherein the at least one acrylic polymer is a crosslinked acrylic polymer.

10. The hair color-altering composition according to claim 1 , wherein the crosslinked acrylic polymer is selected from sodium polyacrylate, carbomer, acrylates C10-30 alkyl acrylate crosspolymer, or mixtures thereof.

11. The hair color-altering composition according to claim 1 , wherein the at least one chelant compound is selected from ethylenediaminetetraacetic acid (EDTA), and its salts; N-(hydroxyethyl) ethylene diamine triacetic acid and its salts; aminotrimethylene phosphonic acid and its salts; diethylenetriamine-pentaacetatic acid and its salts; lauroyl ethylene diamine triacetic acid and its salts; nitrilotriacetic acid and its salts; iminodisuccinic acid and its salts; tartaric acid and its salts; citric acid and its salts; N-2-hydroxyethyliminodiacetic acid and its salts; ethyleneglycol-bis(beta-amino ethyl ether)-N,N-tetraacetic acid; or pentasodium aminotrimethylene phosphonate, or mixtures thereof.

12. The hair color-altering composition according to claim 1 , further comprising from about 0.1% to about 30% of at least one wax.

13. The hair color-altering composition according to claim 1 , further comprising at least one surfactant selected from anionic surfactants, nonionic surfactants, amphoteric surfactants or mixtures thereof.

14. The hair color-altering composition according to claim 1 , further comprising at least one ingredient chosen from organic amines, carbonate compounds, emulsifying agents, fillers, pigments, conditioning agents, moisturizing agents, additional viscosity or thickening agents, shine agents, sequestering agents, fragrances, preservatives, pH modifiers/neutralizing agents, stabilizers, or mixtures thereof.

15. The hair color-altering composition according to claim 1 , having a pH in the range of about 8.5 to about 10.

16. A method for altering the color of hair, comprising:
mixing a hair color composition with a developer to form a system, the hair color composition comprising:
a first mixture comprising:
from about 1% to about 50% by weight of at least one starch;
from about 1% to about 50% by weight of at least one liquid fatty substance; and
from about 0.5% to about 40% by weight of at least one silica material;
wherein the first mixture is a free-flowing powdered oil mixture; and

a second mixture comprising:
from about 1% to about 40% of at least one oxidizing agent;
from about 0.5% to about 30% of at least one acrylic polymer; and
from about 0.5% to about 10% of at least one chelant compound; and

applying the resulting system to the hair,
wherein the at least one oxidizing agent and at least one liquid fatty substance are present in a ratio ranging from about 0.48 to about 13.25,
all weights above relative to the total weight of the hair color composition prior to mixing with a developer.

17. The method according to claim 16 , comprising
mixing the at least one starch and at least one liquid fatty substance to create a white liquid mix; and
adding the at least one silica material to the white liquid mix.

18. The method according to claim 16 , further comprising combining the first mixture and the second mixture to form the hair color composition prior to combining the hair color composition with the developer.

19. The method according to claim 16 , further comprising leaving the composition on the hair for a time period of up to about 60 minutes.

20. A multi-compartment kit for altering the color of hair, comprising:
a first compartment comprising a first mixture comprising
from about 1% to about 50% by weight of at least one starch;
from about 1% to about 50% by weight of at least one liquid fatty substance; and
from about 0.5% to about 40% of at least one silica material;
wherein the first mixture is a free-flowing powdered oil mixture;

and
a second compartment comprising a second mixture comprising:
from about 1% to about 40% of at least one oxidizing agent;
from about 0.5% to about 30% of at least one acrylic polymer; and
from about 0.1% to about 10% of at least one chelant compound;

wherein the at least one oxidizing agent and at least one liquid fatty substance are present in a ratio ranging from about 0.48 to about 13.25,
all weights above relative to the total weight of the hair color composition prior to mixing with a developer.

21. A hair color-altering composition of claim 1 comprising:
a first mixture comprising:
from about 15% to about 25% of at least one starch chosen from corn starch;
from about 35% to about 40% of at least one liquid fatty substance chosen from mineral oil;
from about 10% to about 15% of at least one silica material chosen from sodium silicate, silicate silylate, and mixtures thereof; and

a second mixture comprising:
from about 15% to about 20% of at least one oxidizing agent chosen from potassium persulfate, sodium persulfate, and mixtures thereof;
from about 0.5% to about 1% of at least one acrylic polymer chosen from sodium polyacrylate;
from about 0.5% to about 2% o

Assignees

• Oreal

Inventors

• Benn Mark
• Degeorge Michael

Classifications

• A61Q5/08 Primary

  Preparations for bleaching the hair · CPC title

• A61K8/8147

  Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers · CPC title

• A61K2800/882

  Mixing prior to application · CPC title

• A61K8/31

  Hydrocarbons · CPC title

• A61K8/22

  Peroxides; Oxygen; Ozone · CPC title