Foam oxidative hair colorant composition
View Patent ↗An oxidative hair colorant composition to be dispensed from a manually-actuable, non-aerosol dispenser as a foam. The oxidative hair colorant composition contains a foam stabilizing agent and is essentially free of surfactant.
1. An oxidative hair colorant composition comprising:
a hair dye;
an alkalizing agent;
an oxidizing agent selected from the group consisting of hydrogen peroxide, percarbonates, perphosphates and mixtures thereof; and
a foam stabilizing agent selected from the group consisting of polymeric emulsifiers, polymeric foam stabilizers, and mixtures thereof;
wherein the oxidative hair colorant composition comprises a low shear viscosity above 500 mPa·s; and a high shear viscosity of the oxidative hair colorant composition is less than 200 mPa·s.
2. The oxidative hair colorant composition of claim 1 wherein the foam stabilizing agent is a polymeric foam stabilizers selected from the group consisting of hydroxypropyl methylcellulose, methylcellulose, cecetyl hydroxyethylcellulose and mixtures thereof.
3. The oxidative hair colorant composition of claim 1 wherein the foam stabilizing agent is a polymeric foam stabilizers selected from the group consisting of: Acrylates/Steareth-20 Methacrylate Copolymer, Acrylates Copolymer or a mixtures thereof.
4. The oxidative hair colorant composition of claim 1 wherein the foam stabilizing agent is a polymeric foam stabilizers comprising an acrylate/C 10-30 alkyl acrylate crosspolymer.
5. The oxidative hair colorant composition of claim 1 wherein the foam stabilizing agent is selected as a polymeric foam stabilizers comprising vinyl pyrrolidone (VP), dimethylaminopropyl methacrylamide (DMAPA) and methacryoylaminopropyl lauryldimonium chloride (MAPLAC).
6. The oxidative hair colorant composition of claim 1 wherein the foam stabilizing agent is selected as polymeric foam stabilizers comprising a polyethyleneoxide-polypropyleneoxide-polyethyleneoxide block polymer terminating in primary hydroxyl groups.
7. The oxidative hair colorant composition of claim 1 wherein the foam stabilizing agent is a polymeric emulsifiers selected from the group consisting of polysaccharides, cellulosic materials, amine-bearing polymers, acidic polymers obtainable from natural sources, chemically modified starches, carboxyvinyl polymers, polyvinylpyrrolidone, polyvinyl alcohol, polyacrylic acid polymers, polymethacrylic acid polymers, polysiloxanes and mixtures thereof.
8. The oxidative hair colorant composition of claim 1 wherein the foam stabilizing agent is present in an amount in the range from about 4 to about 25% by weight of the developer composition component.
9. An oxidative hair colorant composition comprising:
a hair dye;
an alkalizing agent selected from the group consisting of ammonium chloride, ammonium sulphate, ammonium nitrate, ammonium phosphate, ammonium acetate, ammonium carbonate, ammonium hydrogen carbonate, ammonium carbamate, ammonium hydroxide, percarbonate salts, ammonia and mixtures thereof;
an oxidizing agent selected from the group consisting of hydrogen peroxide, percarbonates, perphosphates and mixtures thereof; and
a foam stabilizing agent selected from the group consisting of hydroxypropyl methylcellulose, methylcellulose, cecetyl hydroxyethylcellulose, an Acrylates/Steareth-20 Methacrylate Copolymer, an Acrylates Copolymer, an acrylate/C 10-30 alkyl acrylate crosspolymer, a polymer comprising vinyl pyrrolidone (VP), dimethylaminopropyl methacrylamide (DMAPA) and methacryoylaminopropyl lauryldimonium chloride (MAPLAC), and mixtures thereof;
wherein the oxidative hair colorant composition comprises a low shear viscosity above 500 mPa·s; and a high shear viscosity of the oxidative hair colorant composition is less than 200 mPa·s.
10. A kit comprising components to form an oxidative hair colorant composition, the kit comprising:
a tint composition component comprising a hair dye and an alkalizing agent;
a developer composition component comprising an oxidizing agent;
a foam stabilizing agent selected from the group consisting of polymeric emulsifiers, polymeric foam stabilizers, and mixtures thereof, wherein the foam stabilizing agent is present in either the tint composition component or the developer composition component; and
a manually-actuable, non-aerosol dispenser, the dispenser capable of dispending a mixture of the tint composition component and developer composition component in a foam;
wherein the oxidative hair colorant composition comprises a low shear viscosity above 500 mPa s; and a high shear viscosity of the oxidative hair colorant composition is less than 200 mPa·s.
11. The kit of claim 10 wherein the foam stabilizing agent is a polymeric foam stabilizers selected from the group consisting of hydroxypropyl methylcellulose, methylcellulose, cecetyl hydroxyethylcellulose and mixtures thereof.
12. The kit of claim 10 wherein the foam stabilizing agent is a polymeric foam stabilizers selected from the group consisting of: Acrylates/Steareth-20 Methacrylate Copolymer, Acrylates Copolymer or a mixtures thereof.
13. The kit of claim 10 wherein the foam stabilizing agent is a polymeric foam stabilizers comprising an acrylate/C 10-30 alkyl acrylate crosspolymer.
14. The kit of claim 10 wherein the foam stabilizing agent is selected as a polymeric foam stabilizers comprising vinyl pyrrolidone (VP), dimethylaminopropyl methacrylamide (DMAPA) and methacryoylaminopropyl lauryldimonium chloride (MAPLAC).
15. The kit of claim 10 wherein the foam stabilizing agent is selected as polymeric foam stabilizers comprising a polyethyleneoxide-polypropyleneoxide-polyethyleneoxide block polymer terminating in primary hydroxyl groups.
16. The kit of claim 10 wherein the foam stabilizing agent is a polymeric emulsifiers selected from the group consisting of polysaccharides, cellulosic materials, amine-bearing polymers, acidic polymers obtainable from natural sources, chemically modified starches, carboxyvinyl polymers, polyvinylpyrrolidone, polyvinyl alcohol, polyacrylic acid polymers, polymethacrylic acid polymers, polysiloxanes and mixtures thereof.
17. The kit of claim 10 wherein the foam stabilizing agent is present in an amount in the range from about 4 to about 25% by weight of the developer composition component.
18. The kit of claim 10 wherein the mixture of the tint composition component and the developer composition comprises less than 200 ppm of surfactant.
19. The kit of claim 10 wherein (a) the oxidizing agent is a member selected from the group consisting of hydrogen peroxide, percarbonates, perphosphates and mixtures thereof; and (b) the alkalizing agent is selected from the group consisting of ammonium chloride, ammonium sulphate, ammonium nitrate, ammonium phosphate, ammonium acetate, ammonium carbonate, ammonium hydrogen carbonate, ammonium carbamate, ammonium hydroxide, percarbonate salts, ammonia and mixtures thereof.
20. The kit of claim 10 wherein the manually-actuable, non-aerosol dispenser is equipped with a reservoir comprising a reservoir volume, a mixing chamber and a dispensing head; wherein the reservoir is capable of containing a mixture of the tint composition component and the developer composition component and when the manually-actuable, non-aerosol dispenser is actuated, the mixture of the tint composition component and the developer composition component is mixed with air in a mixture to air ratio of from about 1:6 to about 1:15 and is dispensed as a foam.