Methods and kits comprising an antioxidant booster composition for improving color durability in artificially colored hair

Patent metadata

Field	Value
Publication number	US-10772818-B2
Application number	US-201816169164-A
Country	US
Kind code	B2
Filing date	Oct 24, 2018
Priority date	Oct 24, 2017
Publication date	Sep 15, 2020
Grant date	Sep 15, 2020

Abstract

The instant disclosure relates to methods and kits for artificially coloring hair and improving the durability of the artificially colored hair. The methods include: (I) combining an antioxidant booster composition, a hair coloring base composition, and a developer composition to form an antioxidant-enriched hair coloring composition within 2 hours of application to the hair; (II) applying the antioxidant enriched hair coloring composition to the hair and allowing the antioxidant enriched hair coloring composition to remain on the hair for a period of time; and (III) rinsing the antioxidant enriched hair coloring composition from the hair. The antioxidant booster composition can be included in a kit with a hair coloring base composition and/or a developer composition, wherein the antioxidant booster composition, the coloring base composition, and the developer composition are separately contained.

First claim

What is claimed is:

1. A method for coloring hair and improving the durability of the color, the method comprising:
(I) combining an antioxidant booster composition, a hair coloring base composition, and a developer composition to form an antioxidant-enriched hair coloring composition within 2 hours of application to the hair, wherein the antioxidant-enriched hair coloring composition is free of pyrazolones;
(II) applying the antioxidant enriched hair coloring composition to the hair and allowing the antioxidant enriched hair coloring composition to remain on the hair for a period of time; and
(III) rinsing the antioxidant enriched hair coloring composition from the hair; wherein,
(a) the antioxidant booster composition comprises:
(i) one or more antioxidants, wherein the one or more antioxidants comprises ascorbic acid;

(b) the hair coloring base composition comprises:
(i) one or more oxidative dye precursors; and
(ii) one or more alkalizing agents;

(c) the developer composition comprises:
(i) one or more oxidizing agents; and
(ii) a cosmetically acceptable carrier.

2. The method of claim 1 , wherein the hair coloring base composition and the developer composition are combined with each other before combination with the antioxidant booster composition.

3. The method of claim 1 , wherein the antioxidant booster composition comprises one or more antioxidants selected from the group consisting of sodium sulfite, sodium metabisulfite, sodium hydrosulfite, tocopherols, alpha-tocopherol, tocopheryl acetate, panthenol, selenium sulfide, zinc formosulfoxylate, erythorbic acid, isoascorbic acid, thioglycolate salt, magnesium ascorbyl phosphate, ascorbyl glucoside, cysteine, thiourea, thiolactic acid, glyceryl monothioglycolate, thioglycerol, 2,5-dihydroxybenzoic acid, and a mixture thereof.

4. The method of claim 1 , wherein the antioxidant booster composition further comprises:
(ii) one or more fillers and/or carriers.

5. The method of claim 4 , wherein
the antioxidant booster composition is in powder form and comprises one or more fillers selected from the group consisting of starches, maltodextrins, calcium silicates, perlites, zeolites, polylactic acids, silicas, polyamide powders, polyvinylpyrrolidones, dextrose, oligosaccharides, celluloses, diatomite, diatomaceous earth, talc, magnesium silicates, clays, vitamin powders, amino acid powders and their derivatives, silicon dioxide, and a mixture thereof; or
the antioxidant booster composition is in liquid form and comprises one or more carriers selected from the group consisting of water, organic solvents, natural oils, synthetic oils, ester oils, hydrocarbons, silicones, and a mixture thereof.

6. The method of claim 1 , wherein the hair coloring base composition comprises one or more alkalizing agents selected from the group consisting of ammonia, ammonium hydroxide, ammonium carbonate, ammonium chloride, ammonium sulfate, ammonium nitrate, ammonium phosphate, ammonium acetate, ammonium hydrogen carbonate, ammonium carbamate, percarbonate salts, alkanolamines monoethanolamine, diethanolamine, triethanolamine, monopropanolamine, dipropanolamine, tripropanolamine, 2-amino-2-methyl-1,3-propanediol, 2-amino-2-methyl-1-propanol, 2-amino-2-hydroxymethyl-1,3-propanediol, guanidium salts, alkali metal hydroxides, sodium hydroxide, alkali metal carbonates, and a mixture thereof.

7. The method of claim 1 , wherein the antioxidant booster composition further comprises:
(iii) one or more conditioning agents.

8. The method of claim 1 , wherein the hair coloring base composition comprises about 1 to about 20 wt. % of the one or more alkalizing agents, based on the total weight of the hair coloring base composition.

9. The method of claim 1 , wherein the hair coloring base composition comprises one or more oxidative dye precursors selected from the group consisting of ortho- and/or para-aminophenols, ortho- and/or para-phenylenediamines, double bases, heterocyclic bases, acid addition salts thereof, and a mixture thereof.

10. The method of claim 1 , wherein the hair coloring base composition comprises about 0.01 to about 10 wt. % of the one or more hair oxidative dye precursors.

11. The method of claim 1 , wherein the developer composition comprises one or more oxidizing agents selected from the group consisting of hydrogen peroxide, inorganic alkali metal peroxides as sodium periodate and sodium peroxide, organic peroxides, urea peroxide, melamine peroxide, inorganic perhydrate salts, alkali metal salts of perborates, percarbonates, perphosphates, persilicates, and persulphates, bromates, and a mixture thereof.

12. The method of claim 11 , wherein the one or more oxidizing agents comprises hydrogen peroxide.

13. The method of claim 1 , wherein the developer composition comprises about 0.5 to about 40 wt. % of the one or more oxidizing agents, based on the total weight of the developer composition.

14. The method of claim 1 , wherein the developer composition comprises a cosmetically acceptable carrier selected from the group consisting of water, water-soluble solvents, organic solvents, natural oils, synthetic oils, esters, hydrocarbons, silicones, and a mixture thereof.

15. The method of claim 1 , wherein the developer composition is essentially anhydrous.

16. The method of claim 1 , wherein the developer composition comprises about 40 to about 98 wt. % of the cosmetically acceptable carrier.

17. The method of claim 2 wherein the hair coloring base composition and the developer composition are combined in a ratio of about 1:1 to about 1:5 (hair coloring base composition:developer).

18. The method of claim 1 , wherein the antioxidant-enriched coloring composition comprises about 0.01 to about 2 wt. % of total antioxidants, based on the total weight of the antioxidant-enriched coloring composition.

19. A kit comprising:
(a) an antioxidant booster composition comprising:
(i) one or more antioxidants, the one or more antioxidants comprises ascorbic acid; and

(b) a hair coloring base composition comprising:
(i) one or more oxidative dye precursors; and
(ii) one or more alkalizing agents;
wherein the antioxidant booster composition and the hair coloring base composition are separately contained.

20. The kit of claim 19 , further comprising:
(c) a developer composition comprising:
(i) one or more oxidizing agents; and
(ii) a cosmetically acceptable carrier;
wherein the antioxidant booster composition, the hair coloring base composition, and the developer composition are separately contained.

21. The method of claim 3 , wherein the antioxidant booster composition comprises at least one of erythorbic acid and sodium sulfite.

Assignees

• Oreal

Inventors

• Degeorge Michael
• Chan Minnie
• Singer Jim
• Gonzalez-Toro Daniella
• Wang Jeffrey
• Jablonski Lisa
• Asare Martin

Classifications

• A61K8/678

  Tocopherol, i.e. vitamin E · CPC title

• A61K2800/882

  Mixing prior to application · CPC title

• A61K8/411

  Aromatic amines, i.e. where the amino group is directly linked to the aromatic nucleus · CPC title

• A61K8/23

  Sulfur; Selenium; Tellurium; Compounds thereof · CPC title

• A61K8/415

  Aminophenols · CPC title