CS276404B6 - Surfactant concentrate for hair or body shampoo - Google Patents

Abstract

The solution represents a mixed surfactant concentrate based on anionic, nonionic and amphoteric surfactants, with a weight composition of 1.5 to 4.5 parts of disodium salt of Cjq to Gja alkyl monoester of sulfosuccinic acid, 0.12 to 0.52 parts of 0|θ to Cj2 sodium alkyl sulfate, 3 to 12 parts of C,? to C^5 alkyl polyglycol ether sulfate (3 to 5 EO) sodium, 1.5 to 7.5 parts dimethyl Cg to C^g alkyl and alkenyl betaine 0.6 to 2.4 parts disodium salt of C|2 to C^5 alkyl polyglycol ether (3 to 5 EO) monoester of sulfosuccinic acid, 1 to 5 parts diethanolamide of coconut fatty acids 2 to 8 parts nonylphenol polyglycol ether (9 to 10 EO), and/or 0.02 to 1.5 parts Cj2 to Ο^θ alkyl polyglycol ether (10 £0), 0.1 to 0.4 parts preservative and 30 to 45 parts water. The surfactant concentrate may contain 0.01 to 0.5 parts citric acid.

Description

The invention relates to a surfactant concentrate for the preparation of a hair or body shampoo

The basis for the preparation of liquid detergents for washing hair - Shampoos - is a number of surfactants of anionic, nonionic, amphoteric or slightly cationic character. By suitable mixing, a synergistic mixture is formed, which, in addition to the basic substances, also contains other types of ingredients that affect the appearance and quality of the shampoo. These include substances that regulate the viscosity, pH of the shampoo, its strength and foam stability, solubilizers, facilitating! dissolving fragrances, vitamins, skin preservatives, plant extracts, fungicides and bactericides, preservatives and the like.

The most important groups of surfactants used for the preparation of shamons are n-alkyl sulfates and their salts (sodium, ammonium, magnesium), n-alkyl polyglycol ether sulfates, esters and aols of sulfosuccinic acid, alkyl betaines, alkylamine oxides, alkylarylsulfonates, block polymers of ethylene oxides, mastanolamides acids, oxyethylated fatty acids, oxyethylated fatty alcohols, oxyethylated alkylphenols. (Individual components are combined and missioned under certain conditions.

The disadvantage of preparing shampoos from these individual components is the lengthy production process.

consisting in mixing the individual substances in a certain sequence at an elevated temperature, cooling it and adding a perfume, a preservative, or other additives.

These disadvantages are eliminated by a surfactant concentrate based on anionic, nonionic, amphoteric surfactants, a preservative and water, consisting by weight of

1.5 to 4.5 parts of disodium salt of C ^ Q-C ^ _g alkylmonoesteru sulfosuccinic acid, 0.12 to 0.52 parts and sodium alkylsulfate,.

up to 12 parts Cj ₂ to C · ^. sodium alkyl polyglycol ether sulfate (3 to 5 EO)

1.5 to 7.5 parts of dimethyl Οθ to C 1-6 alkyl and alkenyl betaine,

0.6 to 2.4 parts of disodium salt (C ₂ to C ₁₅ alkyl polyglycol ether, (3 to 5 EO) sulfosuccinic acid monoester), up to 5 parts of diethanolamide of coconut fatty acids, up to 8 parts of nonylphenol polyglycol ether (9 to 10 EO) and / or 0.02 to 1.5 parts of C ₁₂ to C 1-4 alkyl polyglycol ether (10 EO) 0.1 to 0.4 parts of preservative and up to 45 parts of water

The surfactant concentrate may contain 0.01 to 0.2 parts by weight of acid, citric acid,

In the surfactant concentrate according to the invention, the properties of the disodium salt Ο ^ θ to the alkyl monoester of sulfosuccinic acid are newly used, which in the given combination contributes to good washing properties.

Example 1

At a temperature of 60 to 65 ° C, 12 parts by weight are heated. 30% aqueous solution of disodium gel of C 10 to C ₁₈ alkyl monoester of sulfosuccinic acid, 0.34 to 0.42 parts by weight. _A C ^ to C ^ ₂ alkyl sulfate, 20 parts by weight, 29% aqueous solution of _C-2 to _C-5 alkyl polyglycol ether sulfates of sodium (3-5 EO) 20 parts by weight. 30% aqueous solution of dimethyl C _g-alkyl and alkenylbetainu, 5 parts by weight. 30% aqueous solution of disodium salt of C ₁₂ to C ₁₅ alkyl polyglycol ether (3 to 5 EO) sulfosuccinic acid monoester, 2 parts by weight, coconut fat diethanolamide, 4 parts by weight, nonylphenol polyglycol ether (9 to 10 EO) and 0.5 part by weight. _{C12 lg} alkyl polyglycol ether (10 EO) and 0.1 parts by weight, citric acid. After cooling to 30-35 [deg.] C., 0.2 parts by weight are added. A 10% solution of 5-nitro-5-bromo-1,3-dioxane in 1,2-propylene glycol as a preservative.

Example 2

At a temperature of 60 to 65 ° C, 10 parts by weight are mixed. 30% aqueous solution of disodium salt of a C ₁₀ to C 18 alkyl monoester of sulfosuccinic acid, 0.28 to 0.35 parts by weight. C 1 to C ₁₂ sodium alkyl sulphate, 22 parts by weight. 29% aqueous _C12-alkyl polyglycol ether sulfates of sodium _Ig (3-4 EO) 18 parts by weight. 30% aqueous solution of dimethyl C 8 to C 1-4 alkyl and alkene v

of nylbetaine, 3 parts by weight. 30% coconut fatty acid diethanolamide, 6.2 parts by weight. 30% aqueous solution of disodium salt of C ₂ to C ₁₅ alkyl polyglycol ether (3 to 5 EO) sulfosuccinic acid monoester, 4 parts by weight, nonylphenol polyglycol ether (9 to 10 EO), 0.7 parts by weight, citric acid and, after cooling to 30 DEG C. to 35 ° C, 0.3 part by weight of A 10% solution of 5-nitro-5-bromo-1,3-dioxane in 1,2-propylene glycol as a preservative.

Example 3

At a temperature of 60 to 65 ° C, 12 parts by weight are heated. 30% aqueous solution of disodium salt up to C ₁₈ alkyl monoester of sulfosuccinic acid, 0.34 to 0.42 parts by weight. Θχθ to C _1-2 sodium alkyl sulphate 20 parts by weight 29% aqueous solution of C ₂ to C ^ _g alkyl polyglycol ether sulfates of sodium (3-5 EO) 20 parts by weight. 30% aqueous solution of dimethyl Οθ -C j _g alkyl and alkenylbetainu, 5 parts 30% aqueous solution of disodium salt of C ₂ to C ₅ alkyl polyglycol ether (3-5 EO) monoester of sulfosuccinic acid, 2 parts by weight, diethanolamide of coconut fat and 0 .5 parts by weight C ₂ to Ο 2 alkyl alkyl polyglycol ether (10 EO), After cooling to 30 to 35 ° C, 0.2 parts by weight of A 10% solution of 5-nitro-5-bromo-1,3-dioxane in 1,2-propylene glycol as a preservative.

Claims (2)

PATENT CLAIMS. A surfactant concentrate for the preparation of a hair or body shampoo based on anionic, nonionic and amphoteric surfactants, a preservative and water, characterized in that it contains by weight 1.5 to 4.5 parts of disodium c is ₀ to alkylmonoesteru sulfosuccinic acid, from 0.12 to 0.52 parts by up to _two C ^ alkyl sulfate 3 to 12 parts of C 12 to C ₁₈ alkyl _sodium polyglycol ether sulfate (3 to 5 EO), 1.5 to 7.5 parts of dimethyl Cg to C ^ _g alkyl, and alkenylbetainu 0.6 to 2.4 parts of disodium salt of a C ₂ to C ₅ alkyl polyglycol ether (3 to 5 EO) of sulfosuccinic acid monoester, 1 to 5 parts of coconut fat diethanolamide, 2 to 8 parts of nonylphenol polyglycol ether (9 to 10 EO) and / or 0.02 to 1.5 parts of C | ₂ to Ο ^ θ alkylpolyglycol ether (10 EO) 0.1 to 0.4 parts of preservative and 30 to 45 parts of water 2. The surfactant concentrate according to item 1 contains 0.01 to 0.2 parts of citric acid.