Sprayable hair gels
OwnerThomas Krause, Anja Duchscherer +2inventors
InventorsThomas Krause, Anja Duchscherer, Manuela Hannich, Hildegard Henze
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Abstract
The hair gel composition contains a combination of at least one hair-fixing polymer and at least one polymeric gel former. The polymeric gel formers are homopolymers or copolymers built up from at least one type of monomer, which is an acrylamidoalkylsulfonic acid, a methacrylicamidoalkylsulfonic acid or a salt thereof, and from acrylate polymers with thickening action, which are built up from acrylic acid or methacrylic acid and at least one acrylic or methacrylic acid ester. The hair gel composition is suitable for a non-aerosol spray product for increasing hair luster and/or hold or fixing of the hair.
Claims14
A hair gel composition containing a combination of at least one hair fixing polymer and at least one gel former, said at least one gel former being selected from the group consisting of homopolymers, copolymers and thickening acrylate polymers;
- wherein the homopolymers and the copolymers are built up from at least one monomer, and said at least one monomer is selected from the group consisting of acrylamidoalkylsulfonic acids, methacrylamidoalkylsulfonic acids and salts thereof, and the thickening acrylate polymers are made from acrylic acid or methacrylic acid and at least one acrylic acid ester or methacrylic acid ester, wherein 1% aqueous solutions of said thickening acrylate polymers, after adjusting pH thereof to 7.5 with sodium hydroxide, have viscosities in a range of 2000 to 8000 mPa·s, at 20° C., Brookfield RVT, and at 20 rev/min.
A hair spray product, said hair spray product comprising a container provided with a spray pump and a thickened gel-form composition, said thickened gel-form composition containing at least one hair-fixing polymer and at least one gel-former;
- wherein said at least one gel former is selected from the group consisting of homopolymers, copolymers and thickening acrylate polymers;
- wherein the homopolymers and the copolymers are built up from at least one monomer, and said at least one monomer is selected from the group consisting of acrylamidoalkylsulfonic acids, methacryl-amidoalkylsulfonic acids and salts thereof, and the thickening acrylate polymers are made from acrylic acid or methacrylic acid and at least one acrylic acid ester or methacrylic acid ester, wherein 1% aqueous solutions of said thickening acrylate polymers, after adjusting pH thereof to 7.5 with sodium hydroxide, have viscosities in a range of 2000 to 8000 mPa·s, at 20° C., Brookfield RVT, and at 20 rev/min.
A method of increasing luster or hold of a hair style, said method comprising the step of applying at least one polymer to the hair, wherein said at least one polymer is
- a homopolymer or copolymer built up from at least one monomer, and said at least one monomer is selected from the group consisting of acrylamidoalkylsulfonic acids, methacrylamidoalkylsulfonic acids and salts thereof, or
- a thickening acrylate polymer made from acrylic acid or methacrylic acid and at least one acrylic or methacrylic acid ester, whose 1% aqueous solutions, after adjusting pH thereof to 7.5 with sodium hydroxide, have viscosities in a range of 2000 to 8000 mPa·s, at 20° C., Brookfield RVT, and at 20 rev/min.
Dependencies are inferred from the claim text.