WO2013075845A1

WO2013075845A1 - Compositions containing a surfactant from the group consisting of pyrrolidone carboxylic acids and the salts thereof and containing a betaine surfactant, and the use thereof in cosmetics and in washing and cleaning agents

Info

Publication number: WO2013075845A1
Application number: PCT/EP2012/004866
Authority: WO
Inventors: Peter Klug; Alexander Roesch; Dirk Leinweber
Original assignee: Clariant International Ltd
Priority date: 2011-11-26
Filing date: 2012-11-23
Publication date: 2013-05-30
Also published as: DE102011119545A1

Abstract

The invention relates to compositions containing (A) one or more surfactants of the formula (I), in which R is a linear or branched saturated C₈-C₂₂alkyl group or a linear or branched mono- or polyunsaturated C₈-C₂₂ alkenyl group and X represents H, Na, K, or ammonium, and (B) one or more betaine surfactants. The compositions can be used in an advantageous manner in cosmetics and in washing and cleaning agents and lead to a quick foam formation and an advantageous total foam height.

Description

description

Compositions containing a surfactant from the group of

Pyrrolidoncarbonsäuren and their salts and a Betaintensid and their use in cosmetics and in detergents and cleaners

The invention relates to compositions comprising a surfactant selected from the group consisting of specific N-substituted pyrrolidonecarboxylic acids and their salts and a betaine surfactant and their use in cosmetics and in detergents and cleaners. The combination of the two types of surfactants results in a much faster foam build-up and a higher

Total foam height achieved than when using the individual surfactants.

Cleaner formulations, eg. B. in cosmetics and as washing, cleaning and dishwashing detergents, are traditionally based on alkyl sulfates or

Alkyl ether sulfates constructed. These contain as byproduct the

Sulfation reaction Dioxane, which is banned as an ingredient in cosmetics and is also undesirable in detergents and cleaners. In addition, alkyl sulfates or alkyl ether sulfates show a relatively high irritation potential, so that there is an increasing demand for so-called sulfate-free anionic surfactants. The sulfate-free anionic surfactants are said to be high

Foaming power and the lowest possible irritation potential. Ideally, synergistic effects associated with other surfactants should also occur.

N-substituted pyrrolidonecarboxylic acids and their salts have been known for a long time.

US 2,757,125 describes N-substituted pyrrolidonecarboxylic acids, as well as

Detergent containing such N-substituted pyrrolidonecarboxylic acids. They can be used in cosmetic formulations and in cleansing agents, eg. B. find use as an antibacterial agent. EP 0 069 512 describes the use of N-substituted

Pyrrolidonecarboxylic acids as a moisturizing component for

Skin care products. A disadvantage is the insufficient foaming power of N-substituted

Pyrrolidonecarboxylic acids and their salts.

It has surprisingly been found that compositions containing

(A) one or more surfactants selected from the group consisting of

special N-substituted pyrrolidonecarboxylic acids and their salts and

(B) one or more betaine surfactants

show a rapid foam build-up and achieve a higher total foam height than both the N-substituted pyrrolidonecarboxylic acids or their salts alone and the betaine surfactants alone.

The invention therefore relates to compositions containing

(A) one or more surfactants of the formula (I)

wherein

R is a linear or branched saturated C ₈ -C 22 alkyl group or linear or branched mono- or polyunsaturated C ₈ -C 22

Alkenyl group is and

X is H, Na, K or ammonium (NH ₄ ⁺ ), and

one or more betaine surfactants.

The combination of surfactants of component (A) of the compositions according to the invention and betaine surfactant of component (B) of

Compositions of the invention provide an excellent surfactant system for EO-free (EO: ethylene oxide) and sulfate-free cosmetic cleaning agents, such as shower baths or shampoos, but also for washing and

Detergents, such as hand dishwashing detergents, surface cleaners or mild detergents.

The compositions according to the invention are preferably aqueous surfactant solutions.

Preferably R in the one or more surfactants of formula (I) is a linear or branched saturated C ₈ -Cis alkyl group, more preferably a linear or branched saturated C 12 -C 18 alkyl group, and most preferably a linear or branched saturated C 12 -C 14 alkyl group. Among the linear and branched saturated alkyl groups R, the linear saturated alkyl groups are preferred.

Preferably, X in the one or more surfactants of formula (I) is H, Na or K and most preferably Na.

In a preferred embodiment of the invention, the

Compositions according to the invention in component (B) one or more amidopropylbetaines of the formula (II)

wherein R ^{a is} a linear or branched saturated C7-C21 alkyl group or a linear or branched mono- or polyunsaturated C7-C21 alkenyl group.

In a further preferred embodiment of the invention, the compositions according to the invention contain in component (B) one or more betaines of the formula (III)

wherein R ^{b is} a linear or branched saturated C8-C22 alkyl group or a linear or branched mono- or polyunsaturated Cg-C22 alkenyl group.

In a further preferred embodiment of the invention, the compositions according to the invention contain in component (B) one or more sulfobetaines of the formula (IV)

wherein R ^{c is} a linear or branched saturated ^C 8 -C 22 alkyl group or a linear or branched mono- or polyunsaturated ^C 8 -C 22 alkenyl group.

The one or more betaine surfactants of component (B) of the compositions according to the invention are particularly preferably selected from the group of the compounds consisting of the amidopropylbetaines of the formula (II), the betaines of the formula (III) and the sulphobetaines of the formula (IV).

In a particularly preferred embodiment of the invention, the one or more betaine surfactants of component (B) are

Compositions of the invention selected from the

Amidopropylbetaines of the formula (II).

In another particularly preferred embodiment of the invention, the one or more betaine surfactants of component (B) are Compositions according to the invention selected from the betaines of the formula (III).

In another particularly preferred embodiment of the invention, the one or more betaine surfactants of component (B) are

Compositions according to the invention selected from the sulfobetaines of the formula (IV).

Preferably, the radical R ^{a is} in the one or more

Amidopropylbetaines of formula (II) a linear or branched saturated C7-C17 alkyl group. Among the linear and branched saturated alkyl groups R ^a , the linear saturated alkyl groups are preferred.

The amidopropylbetaines of the formula (II) are particularly preferably cocamidopropylbetaines.

Preferably, the radical R ^b in the one or more betaines of the formula (III) is a linear or branched saturated Cg-Cis alkyl group and particularly preferably a linear or branched saturated C 12 -C 18 alkyl group. Among the linear and branched saturated alkyl groups R ^b , the linear saturated alkyl groups are preferred.

Preferably, the radical R ^c in the one or more sulfobetaines of the formula (IV) is a linear or branched saturated Ca-Cie alkyl group and more preferably a linear or branched saturated C 12 -C 18 alkyl group. Among the linear and branched saturated alkyl groups R ^c , the linear saturated alkyl groups are preferred.

Foaming and foam height are particularly advantageous when the compositions of the invention contain the one or more surfactants of component (A) and the one or more betaine surfactants of the invention

Component (B) in the weight ratio of component (A) to component (B) of 1 to 9 to 9 to 1. The compositions of the invention contain the one or more surfactants of component (A) and the one or more

Betaine surfactants of component (B) preferably in a weight ratio

Component (A) to component (B) from 1 to 9 to 9 to 1, more preferably from 2 to 8 to 8 to 2 and particularly preferably from 3 to 7 to 7 to 3.

The compositions according to the invention are advantageously suitable for the preparation of personal cleansers as well as washing and

Detergents. The compositions according to the invention may therefore be premixes which are only used for the preparation of

Personal cleansers or detergents. On the other hand, however, the compositions according to the invention may also be personal cleansers or detergents

Act detergent.

Another object of the present invention is therefore the use of a composition according to the invention for the preparation of

Body cleansers or detergents and cleaners. in a preferred embodiment of the invention, however, the compositions according to the invention are body cleansing agents or detergents and cleaners. The body cleansing compositions of the invention and the detergents and cleaners according to the invention contain the one or more surfactants of component (A), preferably in amounts by weight of from 0.5 to 15%, more preferably from 2 to 12% and especially preferably from 5 to 10% on the total weight of the finished agent.

The body cleansing compositions of the invention and the detergents and cleaners of the invention contain the one or more betaine surfactants of component (B) preferably in amounts by weight of 0.5 to 15%, more preferably from 2 to 12%, and more preferably from 5 to 10%, based on the total weight of the finished agent.

The compositions according to the invention can be used (as premixes) both in acidic and in basic formulations, preferably in formulations having a pH of from 5 to 12, more preferably in formulations having a pH of from 5 to 10 and especially preferably in formulations with a pH of 6 to 9. The

Compositions according to the invention have the advantage that they are stable at these pH values.

The body cleansing compositions according to the invention and the detergents and cleaners according to the invention preferably have a pH of from 5 to 12, more preferably from 5 to 10 and especially preferably from 6 to 9.

The very good foaming power of the compositions according to the invention is very advantageously effective in shampoos, shower gels, shower baths, foam baths, soaps and toothpastes. In a preferred embodiment of the invention are the

compositions according to the invention therefore in the form of shampoos,

Shower gels, shower baths, bubble baths, soaps or toothpastes in front.

Further advantageous is the very good foaming power of

compositions according to the invention in dishwashing detergents, preferably in hand dishwashing detergents, detergents, preferably in liquid detergents, surface cleaners (hard surface cleaners), preferably for

Cleaning of ceramic, metal or glass surfaces, as well as in neutral cleaners, all-purpose cleaners, sanitary cleaners and floor cleaners to effect.

In a further preferred embodiment of the invention, the compositions according to the invention are therefore in the form of dishwashing agents, preferably hand dishwashing detergents, detergents, preferably Liquid detergents, surface cleaners (hard surface cleaners), preferably for cleaning ceramic, metal or glass surfaces, and in the form of neutral cleaners, all-purpose cleaners, sanitary cleaners or

Floor cleaners before.

The body cleansing compositions and detergents and cleaners of the invention may be liquid, gel, pasty or solid.

As already mentioned, the compositions according to the invention are advantageously suitable both for the production of personal cleansing preparations and for the production of detergents and cleaners.

It is advantageous that by combining the one or more surfactants of component (A) of the compositions according to the invention and the one or more betaine surfactants of component (B)

Compositions of the invention, the foaming power in the

Application of the finished body cleanser and detergents and cleaners is significantly increased. Another object of the invention is therefore the use of a

Combination of one or more surfactants as described under component (A) of the compositions according to the invention and one or more betaine surfactants as under component (B) of the invention

Compositions described or a novel

Composition for increasing the foaming power of

Body cleansers or detergents and cleaners.

In the following, the body cleansing or washing and cleaning compositions of the invention will be described.

These compositions according to the invention may contain further (from the

Components (A) and (B) different) surfactants, emulsifiers, co-emulsifiers, oil bodies, silicone oils, waxes, solubilizers, stabilizers, cationic Polymers, film formers, thickeners, gelling agents, superfatting agents, moisturizing agents, antimicrobial agents, biogenic agents, astringents, deodorizing agents, humectants, pearlescing agents, builders, bleach catalysts, bleach activators, enzymes, sequestering agents, soil release polymers,

Grayness inhibitors, color transfer inhibitors, dye fixing agents,

Complexing agents, optical brighteners, softening components, dyes and / or fragrances.

All of the above ingredients may be included in the usual amounts for personal cleansers and detergents.

Surfactants are detergent-active substances (detergents) which are contained in detergents and cleaners or in body cleansers. Dispersants and emulsifiers refer to substances which are the

Reduce the surface tension of a liquid or the interfacial tension between two phases and allow or support the formation of dispersions or emulsions. Both the surfactants, as well as the dispersants and emulsifiers

can be advantageously selected from the groups of nonionic surfactants, anionic surfactants, cationic surfactants and amphoteric surfactants.

As anionic surfactants come into consideration (Ci ₀ -C ₂ 2) alkyl and

Alkylene carboxylates, alkyl ether carboxylates, fatty alcohol sulfates,

Fatty alcohol ether sulfates, alkylamide sulfates and sulfonates,

Fettsäurealkylamidpolyglykolethersulfate, alkanesulfonates and

Hydroxyalkanesulfonates, olefinsulfonates, acyl esters of isethionates, alpha-sulfofatty acid esters, alkylbenzenesulfonates, alkylphenol glycol ether sulfonates, sulfosuccinates, sulfosuccinic monoesters and diesters, fatty alcohol phosphates, fatty alcohol ether phosphates, protein-fatty acid condensation products,

Alkyl monoglyceride sulfates and sulfonates, alkyl glyceride ether sulfonates, fatty acid methyltaurides, fatty acid sarcosinates, sulfosuccinates, sulforicinoleates, Acylglutamates and acylglycinates. These compounds and their mixtures are used in the form of their water-soluble or water-dispersible salts, for example the sodium, potassium, magnesium, ammonium, mono-, di- and triethanolammonium, and analogous alkylammonium salts.

The amount of anionic surfactants in the inventive

Compositions are preferably from 0.1 to 30.0% by weight, more preferably from 0.2 to 20.0% by weight, and most preferably from 0.5 to 15.0% by weight, based on the total weight of the finished compositions.

Suitable cationic surfactants are substituted or unsubstituted straight-chain or branched quaternary ammonium salts of the type R ¹ N (CH ₃ ) ₃ ^P X ^CT ,

R ¹ R ² N (CH ₃ ) ₂ ^P X ^CT , R ¹ R ² R ³ N (CH ₃ ) X ^CT or RR ² R ³ R ⁴ N ^P X ^CT The radicals R ¹ , R ² , R ³ and R ⁴ may preferably independently of each other unsubstituted alkyl having a chain length between 8 and 24 carbon atoms, in particular between 10 and

18 C atoms, hydroxyalkyl having 1 to 4 C atoms, phenyl, C ₂ - to C ₈ -alkenyl, C ₇ - to C ₂₄ -aralkyl, (C ₂ H ₄ O) _x H, where x is from 1 to 3 means one or more ester groups containing alkyl radicals or cyclic quaternary ammonium salts. X is a suitable anion. Preferred are

(C8-C ₂₂₎ alkyltrimethylammonium chloride or bromide, more preferably cetyltrimethylammonium chloride or bromide, di- (C ₈ -C ₂₂₎ - alkyl dimethyl ammonium chloride or bromide, ammonium chloride (C ₈ -C ₂₂₎ -Alkyldimethylbenzyl- or bromide, ( C ₈ -C ₂₂ ) alkyl dimethylhydroxyethyl ammonium chloride, phosphate, sulfate, lactate, more preferably distearyl dimethyl ammonium chloride, di (C ₈ -C ₂₂ ) alkyl amidopropyl trimethyl ammonium chloride and methosulfate.

The amount of cationic surfactants in the inventive

Compositions are preferably from 0.1 to 10.0% by weight, more preferably from 0.5 to 7.0% by weight and most preferably from 1.0 to

5.0 wt .-%, based on the total weight of the finished compositions. Suitable nonionic surfactants are, for example, the following compounds:

Polyethylene, polypropylene and polybutylene oxide condensates of alkylphenols.

These compounds include the condensation products of alkylphenols having a C ₆ to C ₂ o alkyl group, which may be either linear or branched, with alkene oxides. These surfactants are used as alkylphenol alkoxylates, e.g. B.

Alkylphenol ethoxylates called.

Condensation products of aliphatic alcohols with 1 to 25 moles of ethylene oxide.

The alkyl or alkenyl chain of the aliphatic alcohols may be linear or branched, primary or secondary, and generally contains from 8 to 22 carbon atoms. Particularly preferred are the condensation products of C10 to C20 alcohols with 2 to 18 moles of ethylene oxide per mole of alcohol. The alcohol ethoxylates may have a narrow range ("narrow range ethoxylates") or a broad homolog distribution of the ethylene oxide ("Broad Range Ethoxylates"). Examples of commercially available nonionic surfactants of this type are Tergitol ^® 15-S-9

(Condensation product of a linear secondary Cn-Cis-alcohol with 9 mol

Ethylene oxide), Tergitol ^® 24-L-NMW (the condensation product of a linear primary C ₁₂ -Ci4-alcohol with 6 moles ethylene oxide with a narrow molecular weight distribution).

This product class also includes the Genapol ^® brands from Clariant. Condensation products of ethylene oxide having a hydrophobic base formed by condensation of propylene oxide with propylene glycol.

The hydrophobic part of these compounds preferably has a molecular weight between 1500 and 1800. The addition of ethylene oxide to this hydrophobic part leads to an improvement in water solubility. The product is liquid up to a polyoxyethylene content of about 50% of the total weight of the condensation product, resulting in a condensation of up to about 40 mol Corresponds to ethylene oxide. Commercially available examples of this product class are the Pluronic ^® brands from BASF and the Genapol ^® PF brands from Clariant.

Condensation products of ethylene oxide with a reaction product of

Propylene oxide and ethylenediamine.

The hydrophobic moiety of these compounds consists of the reaction product of ethylenediamine with excess propylene oxide and generally has a molecular weight of 2500 to 3000. Ethylene oxide is added to this hydrophobic unit to a content of 40 to 80 wt .-% polyoxyethylene and a molecular weight of 5000 to 11000. Commercially available examples of this class of compounds are the Tetronic ^® brands of BASF and Genapol ^® PN brands of Clariant. Further suitable nonionic surfactants are alkyl and alkenyl oligoglycosides and fatty acid polyglycol esters or fatty amine polyglycol esters having in each case 8 to 20, preferably 12 to 18, carbon atoms in the fatty alkyl radical, alkyl oligoglycosides,

Alkenyl oligoglycosides and fatty acid N-alkylglucamides. The amount of nonionic surfactants in the inventive

Compositions are preferably in the range of from 1.0 to 20.0% by weight, more preferably from 2.0 to 10.0% by weight and most preferably from 3.0 to 7.0% by weight, based on the total weight of the finished

Compositions.

Furthermore, the compositions of the invention may contain amphoteric surfactants, preferably water-soluble amine oxides of the following formula

O

R ^d (OR ² ) _x N (R ¹ ) ₂ wherein R ^{d is} an alkyl, hydroxyalkyl or alkylphenol group having a chain length of 8 to 22 carbon atoms, R ^{2 is} an alkylene or hydroxyalkylene group having 2 to 3 carbon atoms or mixtures thereof, each R ^{1 is} an alkyl or hydroxyalkyl group having 1 to 3 carbon atoms or one

Polyethylene oxide group having 1 to 3 ethylene oxide units and x is a number from 0 to 10.

The amount of amphoteric surfactants in the inventive

Compositions.

The compositions of the invention may contain a total amount of surfactant selected from anionic, cationic, nonionic and

containing ampholytic surfactants, wherein the total amount of surfactant from 1, 0 to 70.0 wt .-%, particularly preferably from 5.0 to 40.0 wt .-% and particularly preferably from 10.0 to 35.0 wt. %, in each case based on the total weight of the finished body cleanser and washing and

Cleaning agent, may amount.

Suitable emulsifiers are addition products of 0 to 30 mol of alkylene oxide, in particular ethylene, propylene and / or butylene oxide, to linear or branched, saturated or unsaturated fatty alcohols having 8 to 22 C atoms, to fatty acids having 12 to 22 C atoms, on alkylphenols having 8 to 15 C atoms in the alkyl group and on sorbitan esters;

(Ci2-Ci ₈₎ fatty acid monoesters and diesters of addition products of from 0 to 30 mol of ethylene oxide onto glycerol;

Glycerol mono- and diesters and sorbitan mono- and diesters of saturated and unsaturated fatty acids having 6 to 22 carbon atoms and optionally their ethylene oxide addition products;

Addition products of 5 to 60 mol, preferably 5 to 60 mol, ethylene oxide with castor oil and / or hydrogenated castor oil; Polyol and in particular polyglycerol esters, such as. B. polyglycerol polyricinoleate and polyglycerol poly-12-hydroxystearate.

In addition, it is possible to use anionic emulsifiers, such as ethoxylated and nonethoxylated mono-, di- or tri-phosphoric esters, but also cationic emulsifiers, such as mono-, di- and tri-alkyl quats and their polymeric derivatives.

Also suitable are mixtures of compounds of several of these classes of substances.

The compositions of the invention may contain a total amount of dispersant, preferably emulsifier, selected from anionic, cationic, nonionic and ampholytic emulsifiers, the

Total amount of emulsifier preferably from 1, 0 to 50.0 wt .-%, particularly preferably from 5.0 to 20.0 wt .-% and particularly preferably from 5.0 to 15.0 wt .-%, each based on the total weight of the finished

Body cleanser and detergents and cleaners, may amount. The following examples are intended to illustrate the invention without limiting it thereto. All percentages are, unless explicitly stated otherwise, to be understood as percent by weight (% by weight).

The Cn / u pyrrolidonecarboxylic acid described below was prepared according to US Pat. No. 2,757,125 from C 12-14 alkyldimethylamine and itaconic acid and obtained as a solid.

The foam height of the following surfactant solutions was determined: A) 0.01% by weight C12 / 14 pyrrolidonecarboxylic acid (neutralized with

Sodium hydroxide to pH = 7)

B) 0.01% by weight of cocamidopropylbetaine (active content) C) 0.01 wt .-% of a 1: 1 mixture (w / w) of Cocamidopropylbetain and

C-12/14 pyrrolidonecarboxylic acid (neutralized with sodium hydroxide to pH = 7)

The foaming composition of the surfactant solutions A, B and C was mixed with a SITA-Foamtester in E-water (deionized water) at pH = 7 and 0.01 wt .-%.

Total surfactant activity tested at 37 ° C. The surfactant solution in the SITA Foamtester is foamed by stirring (1200 revolutions per minute) and measured after each stirring cycle (each 10 seconds), the foam height in "mm" by means of electrodes and then the next stirring cycle.

In Table A below, the measured values of the foam height for a composition according to the invention (surfactant solution C) are compared with the measured values of the foam height for the individual components (surfactant solutions A and B) as a function of the stirring cycles.

Table A Measured foam heights for surfactant solutions A, B and C in

Dependence on the stirring cycles

It can be seen from the data of Table A that the combination of the surfactant solution C according to the invention is much faster Foam build-up and a higher total foam height achieved than that

Comparative experiments serve surfactant solutions A and B.

Formulation Examples:

Formulation Example 1: Shampoo

A Octopirox ^® 0.1 wt .-% water 10.0 wt .-%

B C12 / 14 pyrrolidonecarboxylic acid 7.5% by weight

Sodium hydroxide solution 10% by weight q.s. C water ad 100.0% by weight

Sorbitol 1, 0% by weight

D Genagen CAB ^® 818 15.0 wt .-% Cocamidopropyl betaine

Plantacare ^® 818 UP 9.23 wt .-% Coco Glucoside

Velsan ^® SC 1, 0 wt .-% Sorbitan Caprylate E lactic acid qs

F Methylisothiazolinone solution 50% by weight in water 0.02% by weight Preparation:

Disperse Octopirox ^® in water. Neutralize Cui pyrrolidonecarboxylic acid with NaOH to pH = 7 and add to phase A. Phase C mix and to

Add combination of phase A and B. Add the components of phase D, adjust the pH to 7 and add F. Formulation Example 2: Shower Bath A C12 / 1 pyrrolidonecarboxylic acid 7.5% by weight

Genagen CAB ^® 818 25.0 wt .-% Cocamidopropyl betaine

Genagen ^® CME 1, 0 wt .-% Cocamide MEA

Velsan ^® SC 2.1 wt .-% Sorbitan Caprylate

Water ad 100% by weight

B benzyl alcohol 0.6% by weight fragrance and dye q.s.

C sodium hydroxide solution, 10% by weight q.s.

production:

Heat the components of phase A to 70 ° C and homogenize.

Then allow to cool and add B at 30 ° C. Set to pH = 7 with C.

Formulation Example 3: Dishwashing detergent

A C12 14 pyrrolidonecarboxylic acid 17.5% by weight

B ethanol 7.5% by weight

C Hostapur ^® SAS 30.0 wt .-%

D water dist. ad 100% by weight E Genagen CAB ^® 818 25.0 wt .-%

cocamidopropyl

F fragrance and dye, preservative q.s. G sodium hydroxide solution (10% by weight) q.s. production:

Successive addition of components B to F to A at room temperature with stirring. Then adjust to pH = 7 with G.

Formulation Example 4: General Purpose Cleaner

Water dist.

C12 / 1 pyrrolidonecarboxylic acid

Potassium hydroxide (85% by weight)

B Genagen CAB ^® 818 8.0 wt .-% Cocamidopropyl betaine

C trisodium citrate q.s. production:

I Dissolve the components of A in water at 40 to 50 ° C

II adding B to I with stirring

III addition of C to II to pH = 8 Formulation Example 5: Neutral Soap

A Genapol ^® LRO liquid (Clariant)

Active ingredient: lauryl ether sulfate, 2EO, Na salt

C-12/14 pyrrolidonecarboxylic acid

Genapol ^® OA 070 (Clariant)

Active substance: Ci ₄ / Ci ₅ -Oxoalkoholpolyglykolether, 7EO

Genapol ^® TSM (Clariant)

Active substance: alkyl ether sulfate

B Genagen CAB ^® 818 (Clariant)

cocamidopropyl

water

Fragrance and dye, preservative C sodium chloride production:

I Mixing of components A at room temperature

II addition of components B and C to I

III Homogenize

Formulation Example 6: Liquid detergent

A Genapol ^® OA 080 (Clariant) 12.0 wt .-% of active substance: Ci Ci ₅ ₄ -Oxoalkoholpolyglykolether, 8EO

Genagen ^® CAB 818% 5.0 wt .-

cocamidopropyl

B ^® Prifac 7949 (Unichema Chemie GmbH) 10.0 wt .-% active: fatty acid mixture C12 / 14 pyrrolidonecarboxylic acid 2.0 wt% potassium hydroxide (85 wt%) 2.6 wt% triethanolamine 2.0 wt% 1,2-propanediol 5.0 wt%

Water ad 100% by weight

trisodium

Dequest ^® 2066 (Monsanto)

Active substance: organophosphonate

ethanol

Savinase ^® (Novo)

Alcalase ^® (Novo)

Termamyl ^® (Novo)

Savinase ^® (Novo)

Coloring and perfume, preservative

production:

I Successive addition of components B to A with stirring

room temperature

II Addition of component C, heated to 50 ° C, to I with stirring and dissolution

III Successive addition of components D to II with stirring

IV Cool to room temperature

V Add the components E to IV with stirring

In the formulation examples, the ingredients of the formulations were used in the amounts as indicated, i. H. for example, that the quantities refer to the commercial products used as such and not to the active ingredients contained therein.

Claims

claims:

Containing composition

one or more surfactants of the formula (I)

wherein

R is a linear or branched saturated C8-C22 alkyl group or

linear or branched mono- or polyunsaturated C8-C22

Alkenyl group is and

X is H, Na, K or ammonium, and

one or more betaine surfactants.

2. Composition according to claim 1, characterized in that R in the one or more surfactants of the formula (I) is a linear or branched saturated Ce-C-alkyl group.

3. Composition according to claim 1 or 2, characterized in that X in the one or more surfactants of the formula (I) is H, Na or K.

Composition according to one or more of Claims 1 to 3, characterized in that the one or more betaine surfactants of component (B) are selected from amidopropyl betaines of formula (II)

wherein R ^{a is} a linear or branched saturated C7-C21 alkyl group or a linear or branched mono- or polyunsaturated C -C ₂ i alkenyl group.

5. The composition according to claim 4, characterized in that the radical R ^a in the one or more amidopropyl betaines of the formula (II) is a linear or branched saturated C -C ₇ alkyl group.

6. The composition according to claim 4 or 5, characterized in that it is Cocamidopropylbetaine in the Amidopropylbetainen of formula (II).

Composition according to one or more of Claims 1 to 6, characterized in that it comprises the one or more surfactants of component (A) and the one or more betaine surfactants of component (B) in the weight ratio of component (A) to component ( B) from 1 to 9 to 9 to 1.

8. The composition according to one or more of claims 1 to 7, characterized in that it is a body cleanser or a washing and cleaning agent.

Composition according to Claim 8, characterized in that it contains the one or more surfactants of component (A) in amounts by weight of from 0.5 to 15%, relative to the total weight of the finished product.

Composition according to Claim 8 or 9, characterized in that it contains the one or more betaine surfactants of component (B) in

Weight amounts of 0.5 to 15%, based on the total weight of the finished composition.

11. The composition according to one or more of claims 8 to 10, characterized in that it has a pH of 5 to 12.

12. The composition according to one or more of claims 8 to 11, characterized in that it in the form of a shampoo, shower gel,

Shower bath, bubble bath, a soap or toothpaste is present.

13. Composition according to one or more of claims 8 to 11, characterized in that it is in the form of a dishwashing detergent,

Detergent, surface cleaner, neutral detergent, all-purpose cleaner, sanitary cleaner or floor cleaner is present.

14. Use of a composition according to one or more of claims 1 to 7 for increasing the foaming power of

Body cleansers or detergents and cleaners.