PACKAGING-COMPATIBLE AEROSOL SHOWER FOAM

Abstract

Aerosol shower foam preparations that are suitably mild, have a creamy dense foam and are packaging-compatible.

Claims

1.-20. (canceled)

21. A cosmetic cleansing preparation, wherein the preparation is present, together with a propellant, in an aerosol container with an inner protective coating, and comprises, based on a total weight of the cleansing preparation, 0.5 wt % NaCl, 10 wt % of one or more surfactants selected from anionic, amphoteric and nonionic surfactants, and 0 to 1.5 wt % of uncharged organic molecules having a molar mass of <250 g/mol.

22. The preparation of claim 21, wherein the propellant is a propellant gas or a mixture of propellant gases selected from propane, n-butane and isobutane.

23. The preparation of claim 21, wherein the propellant is present in a concentration of from 1.0 to 15 wt %, based on the total weight of the preparation.

24. The preparation of claim 21, wherein the aerosol container is an aluminum can.

25. The preparation of claim 21, wherein the protective coating is an epoxyphenolic coating.

26. The preparation of claim 24, wherein the protective coating is an epoxyphenolic coating.

27. The preparation of claim 21, wherein the preparation is free of soaps.

28. The preparation of claim 21, wherein the one or more surfactants are present in a concentration of from 1 to 10 wt %.

29. The preparation of claim 21, wherein the one or more surfactants comprise one or more anionic surfactants selected from sodium laureth sulfate, disodium laureth sulfosuccinate, and sodium cocosulfate.

30. The preparation of claim 21, wherein the one or more surfactants comprise only one or more anionic surfactants.

31. The preparation of claim 21, wherein the one or more surfactants comprise one or more nonionic surfactants selected from alkyl polyglycosides and PEG-200 hydrogenated palmate.

32. The preparation of claim 31, wherein the alkyl polyglycosides are selected from decyl glycoside and coco glycoside.

33. The preparation of claim 21, wherein the preparation comprises not more than 1.2 wt % of uncharged organic molecules having a molar mass of <250 g/mol.

34. The preparation of claim 21, wherein the cleansing preparation is free of parabens and phenoxyethanol.

35. The preparation of claim 21, wherein the preparation comprises one or more preservative substances selected from benzoic acid and salts thereof, salicylic acid and salts thereof, sorbic acid and salts thereof.

36. The preparation of claim 21, wherein the preparation comprises from 0.1 to 1.0 wt % of one or more preservative substances.

37. The preparation of claim 21, wherein the preparation comprises <0.05 wt % of NaCl.

38. The preparation of claim 21, wherein the preparation has a pH value of from 4.1 to 5.8.

39. A method of preventing corrosion of an aerosol container filled with a cleansing preparation, wherein the method comprises filling the aerosol container with a propellant and a cleansing preparation which comprises, based on a total weight of the cleansing preparation, 0.5 wt % of NaCl, and 0 to 1.5% wt % of uncharged organic molecules having a molar mass <250 g/mol.

40. A method of preventing corrosion of an aerosol container, wherein the method comprises filling the aerosol container with a propellant and the cleansing preparation of claim 1.

Description

EXAMPLES

[0124] Example formulations of cleansing preparations without propellant:

TABLE-US-00002 Example No. 1 2 3 4 5 6 Sodium Laureth Sulfate 3 3.8 4 4.5 5 4 Disodium Laureth Sulfosuccinate 3 4.9 2.2 3 Decylglycoside 5 4 Cocoglycoside 2 Sodium acyl glutamate Disodium cocoyl glutamate 1 1 PEG-200 Hydrogenated Glyceryl 1 0.5 0.1 Palmate PEG-14 M 0.2 0.1 0.4 PEG-90 M 0.2 0.4 Acrylates Copolymer 1 3 Perfume 1 0.8 1 1.2 1 0.8 PEG-40 Hydrogenated Castor Oil 0.7 0.5 0.7 0.9 0.6 0.6 Glycerol 2 1 2 3 Citric Acid 0.6 0.8 0.7 0.5 0.8 0.4 Sodium Benzoate 0.5 0.45 0.45 0.4 0.3 0.5 Xanthan Gum 0.4 0.3 0.2 0.1 Sunflower oil or almond oil 0.1 0.05 Water to 100 to 100 to 100 to 100 to 100 to 100 Example No. 7 8 9 10 11 12 Sodium Laureth Sulfate 2 Disodium Laureth Sulfosuccinate 2 3 Decylglycoside 4 3 Cocoglycoside 3.3 3 5 Sodium acyl glutamate 4 4 5.9 3 3 Disodium cocoyl glutamate 4 Cocamidopropyl betaine PEG-200 Hydrogenated Glyceryl 1 0.5 0.1 Palmate PEG-14 M 0.2 0.1 0.4 PEG-90 M 0.2 0.4 Acrylates Copolymer 1 3 Perfume 1 0.8 1 1.2 1 0.8 PEG-40 Hydrogenated Castor Oil 0.7 0.5 0.7 0.9 0.6 0.6 Glycerol 2 1 2 3 Citric Acid 0.6 0.8 0.7 0.5 0.8 0.4 Sodium Benzoate 0.5 0.45 0.45 0.4 0.3 0.5 Ethylparaben Methylparaben Phenoxyethanol Xanthan Gum 0.4 0.3 0.2 0.1 Sunflower oil or almond oil 0.1 0.05 Polyquaternium-7 Water to 100 to 100 to 100 to 100 to 100 to 100 Example No. 13 14 15 16 Sodium Laureth Sulfate 3.7 3.5 3.3 4 Disodium Laureth Sulfosuccinate 3.5 3.3 3.5 Decylglycoside Cocoglycoside Sodium acyl glutamate Disodium cocoyl glutamate Cocamidopropyl betaine 3.5 PEG-200 Hydrogenated Glyceryl Palmate PEG-14 M 0.1 0.2 0.1 PEG-90 M Acrylates Copolymer Perfume 0.8 1 0.9 0.8 PEG-40 Hydrogenated Castor Oil 0.5 0.7 0.5 0.8 Glycerol 2.5 1 2 1.5 Citric Acid 0.6 0.75 Sodium Benzoate 0.5 0.35 Ethylparaben 0.4 0.3 Methylparaben 0.4 0.3 Phenoxyethanol 0.9 0.8 Xanthan Gum 0.5 0.5 0.1 Sunflower oil or almond oil 0.05 0.01 0.1 0.01 Polyquaternium-7 0.3 Water to 100 to 100 to 100 to 100