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WO2016071187A1 - Shower lotions i - Google Patents

Shower lotions i

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Publication number
WO2016071187A1
WO2016071187A1 PCT/EP2015/075071 EP2015075071W WO2016071187A1 WO 2016071187 A1 WO2016071187 A1 WO 2016071187A1 EP 2015075071 W EP2015075071 W EP 2015075071W WO 2016071187 A1 WO2016071187 A1 WO 2016071187A1
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Patent type
Prior art keywords
oil
wt
acid
preferably
weight
Prior art date
Application number
PCT/EP2015/075071
Other languages
German (de)
French (fr)
Inventor
Heike Schelges
Ondine NICOT
Original Assignee
Henkel Ag & Co. Kgaa
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K8/00Cosmetics or similar toilet preparations
    • A61K8/18Cosmetics or similar toilet preparations characterised by the composition
    • A61K8/72Cosmetics or similar toilet preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K8/00Cosmetics or similar toilet preparations
    • A61K8/18Cosmetics or similar toilet preparations characterised by the composition
    • A61K8/30Cosmetics or similar toilet preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toilet preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37Esters of carboxylic acids
    • A61K8/375Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K8/00Cosmetics or similar toilet preparations
    • A61K8/18Cosmetics or similar toilet preparations characterised by the composition
    • A61K8/30Cosmetics or similar toilet preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toilet preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42Amides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K8/00Cosmetics or similar toilet preparations
    • A61K8/18Cosmetics or similar toilet preparations characterised by the composition
    • A61K8/30Cosmetics or similar toilet preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toilet preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/442Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K8/00Cosmetics or similar toilet preparations
    • A61K8/18Cosmetics or similar toilet preparations characterised by the composition
    • A61K8/30Cosmetics or similar toilet preparations characterised by the composition containing organic compounds
    • A61K8/46Cosmetics or similar toilet preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/463Cosmetics or similar toilet preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K8/00Cosmetics or similar toilet preparations
    • A61K8/18Cosmetics or similar toilet preparations characterised by the composition
    • A61K8/92Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/10Washing or bathing preparations

Abstract

The invention relates to cosmetic agents which contain, in relation to their total weight, a) a mixture of surfactants, comprising: i) at least one anionic surfactant, ii) at least one amphoteric and/or zwitterionic surfactant, and iii) at least one non-ionic surfactant, b) 0.1 to 1.5 % by weight xanthan gum, c) 0.1 to 10 % by weight of at least one mono- and/or diester of glycerol and a straight-chained or branched, saturated or unsaturated C6-C24 carboxylic acid, and d) 1.0 to 40 % by weight of at least one vegetable oil. Said agents are particularly stable, even under extreme conditions, and exhibit excellent cleaning and conditioning properties.

Description

"I shower lotions"

The invention is in the field of cosmetics and relates to cosmetic compositions, in addition to a special surfactant, a vegetable oil, an ester and Xanthan Gum included.

A cosmetic cleaning agent, such as hair shampoos, shower or bath preparations are based on classical anionic, amphoteric, zwitterionic, nonionic and / or cationic surfactants.

Because of their excellent cleaning and foaming power are predominantly anionic surfactants in conventional purification means, optionally used in admixture with small amounts of co-surfactants.

Surfactants soft skin during the cleaning operation and remove lipids from the outer skin layers. This allows the skin - especially at very frequent cleaning with standard cleaning agents - become dry, brittle and sometimes cracked, if you do not after or during cleaning lipids are fed back in the form of creams and / or lotions.

In the past, numerous combination products in the form of rinse-off body lotions, -Duschcremes and / or -Duschölen were developed, with which the skin can be cleaned during the shower or bath process in one step and maintained.

The disadvantage of these application forms, however, is that, for example, rinse-off body lotions can often poorly rinsed from the skin and require high water consumption. So-called rinse-off shower creams, however, have not always satisfactory maintenance properties and rinse-off shower oils are rejected because of their low foaming power of many consumers.

A further disadvantage is the complicated stabilization of combination products for a long time, especially storage at extreme temperatures.

In WO 2003/055456 viscosity-stable compositions having non-Newtonian shear behavior have been proposed which have a content of anionic surfactants, alkanolamides and electrolyte salts and ensure the suspension of water-insoluble components. For stabilization of such compositions, however, high amounts of surfactants (especially anionic surfactants) and electrolyte salts are required which runs counter to the skin compatibility of the compositions.

The present invention is therefore an object of mild cosmetic cleansing compositions with good foaming and conditioning properties to produce.

The cleaning agents should have an appealing, rich texture containing a high content of skin-nourishing oils and be stable over a long period of time in extreme temperatures.

The invention relates to a cosmetic composition which

a. a mixture of surfactants comprising

i. at least one anionic surfactant,

ii. at least one amphoteric and / or zwitterionic surfactant, and

iii. at least one nonionic surfactant,

b. 0.1 to 1, 5 wt .-% xanthan gum,

c. 0.1 to 10 wt .-% of at least one mono- and / or diester of glycerol and a linear or branched, saturated or unsaturated C6-C24-carboxylic acid, and. 1, 0 to 40 wt .-% of at least one vegetable oil,

the amounts being based on the total weight of the composition.

The compositions of the invention have the advantage that they combine the properties of mild detergent and nourishing skin lotions in a product. They have an excellent foaming and cleaning ability and are very well tolerated by the skin due to their high oil content, as well as its moderate surfactant content. They also have a very positive effect on the moisture balance of the skin, which is otherwise attacked while taking a shower (even while showering with water).

At the same time agents of the invention exhibit excellent stability and storage characteristics. Even after storage at extreme temperatures have detergent according to the invention has a substantially unchanged viscosity and a pleasant, lotion-like texture.

A separation of the oil / oils could not be observed.

Another advantage is the very good rinsability of the compositions of the invention.

The cosmetic compositions of the present invention comprise the active ingredients a. to d. preferably in a cosmetic carrier, preferably in an aqueous or aqueous-alcoholic carrier. More preferably, the cosmetic carrier comprises at least 50 wt .-%, more preferably at least 55 wt .-% and particularly preferably at least 60 wt .-% water. Furthermore, the cosmetic carriers may be 0.005 to 40 wt .-%, preferably 0.01 to 30 wt .-% and in particular 0.05 wt .-% contain at least 20 to an alcohol may be selected from ethanol, ethyl diglycol, 1 - propanol, 2-propanol, isopropanol, 1, 2-propylene glycol, glycerol, diglycerol, triglycerol, 1-butanol, 2-butanol, 1, 2-butanediol, 1, 3-butanediol, 1-pentanol, 2-pentanol, 1, 2-pentanediol, 1, 5-pentanediol, 1, hexanol, 2-hexanol, 1, 2-hexanediol, 1, 6-hexanediol, polyethylene glycols, sorbitol, sorbitan, benzyl alcohol, phenoxyethanol or from mixtures of these alcohols.

the water-soluble alcohols are preferred.

Particularly preferred are ethanol, ethyl diglycol, 1-propanol, 2-propanol, isopropanol, 1, 2- propylene glycol, glycerin, benzyl alcohol and / or phenoxyethanol, and mixtures of these alcohols.

Particularly preferred is glycerin.

The compositions of the invention contain surfactants i., Ii. and iii. preferably in relatively small amounts. By this is meant that the proportion by weight of all surfactants in the total weight of the cosmetic composition preferably not more than 20 wt .-%, more preferably at most 18 wt .-%, particularly preferably at most 16 wt .-% and in particular more than 13 wt .-% is.

It is also advantageous for the stability and the mildness of the compositions of the invention when the

Surfactants i., Ii. and iii. included in certain ranges of amounts.

In a first preferred embodiment of the proportion by weight

- of the anionic surfactant i. of the total weight of the cosmetic composition preferably 2.0 to 10.0

Wt .-%, more preferably 3.0 to 9.0 wt .-% and in particular 4.0 to 8.0 wt .-%,

- the amphoteric and / or zwitterionic surfactant, ii. of the total weight of the cosmetic

Means preferably from 0.5 to 8.0 wt .-%, more preferably 1, 0 to 6.0 wt .-% and in particular 1, 5 to 4.0 wt .-%, and

- the nonionic surfactant iii. of the total weight of the cosmetic composition preferably 0, 1 to 5.0 wt .-%, more preferably 0.5 to 4.0 wt .-% and more preferably 1, 0 to 3.0 wt .-%.

Within this embodiment, it is particularly advantageous if the weight ratio of the anionic surfactant i. to the sum of amphoteric / zwitterionic and nonionic surfactants (ii + iii..) 2.5: 1: 1 to 1: 1, 5, more preferably 2: 1 to 1: 1 and in particular 1, 75: 1 to 1 ,

Among suitable anionic surfactants are preferred high-foaming to understand mild anionic surfactants, which are preferably selected from the following groups of anionic surfactants:

linear alkyl sulphonates having 8 to 24 C atoms,

linear alpha-olefin sulfonates containing 8 to 24 carbon atoms, - alkyl sulfates and alkyl polyglycol ether sulfates of the formula R- (OCH 2 CH 2) x-0-S0 3 X in which R preferably represents a linear or branched, saturated or unsaturated alkyl group having from 8 to 24 carbon atoms, x is 0 or a number from 1 to 12 and x is an alkali metal, an alkaline earth, an ammonium ion or an alkanolamine group,

Sulfonates of unsaturated fatty acids having 8 to 24 carbon atoms and 1 to 6 double bonds.

Particularly preferred anionic surfactants for the purposes of the present invention are Alkylpolyglykolethersulfatsalze the aforementioned formula - preferably those which have an alkyl group having from 8 to 24 and in particular having 10 to 16 carbon atoms and 1 to 6, preferably 1 to 4 ethylene oxide units.

Most preferably, the sodium, magnesium and / or triethanolamine this Alkylpolyglykolethersulfatsalze are.

Particularly preferred branched sodium, magnesium and / or triethanolamine salts of lauryl, tridecyl and / or Myristylsulfaten having a degree of ethoxylation of 1 to 4.

In a second preferred embodiment, the compositions of the invention contain as the anionic surfactant i. at least one alkyl (ether) sulfate of the general formula R- (0-CH2-CH2) n- OSO3X, in which R is a branched alkyl group having 8 to 24 carbon atoms, n is 0 or 1 to 12 and X is an alkali metal means earth, ammonium or alkanolamine.

Within this embodiment are the sodium, magnesium and / or triethanolamine salts of Tridecylsulfats having a degree of ethoxylation of 1 to 4, particularly preferred.

In particular, anionic surfactants preferred i. within this embodiment are those known under the INCI name Sodium Trideceth Sulfate anionic surfactants, which are commercially available from multiple vendors (for example, by the company Solvay).

It may also be preferred to use mixtures of anionic surfactants in the agents. Particularly preferred are mixtures of different alkyl ether of the above formula, wherein it is of particular advantage if the mixtures contain at least one known under the INCI name Sodium Trideceth Sulfate anionic surfactant.

A particularly preferred anionic surfactant is, for example, a mixture of the known under the INCI names Sodium Trideceth Sulfate and Sodium Laureth Sulfate anionic surfactants.

Suitable amphoteric and / or zwitterionic surfactants, iL, can be used in the inventive compositions include, for example, one or more compounds of the following formulas (I) to (VII), in which the radical R are each a straight-chain or branched, saturated or mono- or polyunsaturated alkyl or alkenyl radical having 7 to 23 carbon atoms (formulas (I) and (II)) or (a straight-chain or branched, saturated or mono- or polyunsaturated alkyl or alkenyl radical having 8 to 24 carbon atoms formulas (III) to (VII)) is:

Figure imgf000006_0001

Preferred amphoteric and / or zwitterionic surfactants ii. one of the aforementioned formulas (I) to (VII) contain predominantly a straight-chain as R or branched, saturated, singly or multiply unsaturated alkyl radical having 8 to 20, more preferably from 8 to 18 and in particular having 8 to 16 carbon atoms , Particularly preferred amphoteric and / or zwitterionic surfactants, in which the radical R of coconut oil are derived.

In a third preferred embodiment, the compositions of the invention comprise an amphoteric or zwitterionic surfactant ii. at least one surfactant from the group of C8-C24 alkylampho (di) acetate and / or C8-C24-alkylamidopropyl.

Especially preferred within this embodiment are those available under the INCI names Sodium Cocoamphoacetate, disodium cocoamphodiacetate, sodium lauroamphoacetate, sodium Lauroamphodiacetate, Sodium Cocoamphopropionate, Disodium Cocoamphodipropionate, cocamidopropyl betaine and / or lauramidopropyl known and commercially available from multiple vendors amphoteric / zwitterionic surfactants, ii ..

Particularly preferred are Sodium Lauroampho (di) acetate and / or cocamidopropyl.

Suitable nonionic surfactants iii. counting

Cs-Cso-fatty acid mono- and diesters of addition products of 1 to 30 mol ethylene oxide onto glycerol,

Amine oxides,

Addition products of 2 to 50 mol ethylene oxide and / or 0 to 5 mol propylene oxide onto linear and branched fatty alcohols having 8 to 30 carbon atoms, onto fatty acids having 8 to 30 carbon atoms and onto alkylphenols having 8 to 15 carbon atoms in the alkyl group .

Sorbitan and addition products of ethylene oxide with sorbitan such as Polysorbate,

Sugar fatty acid esters and adducts of ethylene oxide to sugar fatty acid esters, C8-C24-carbonsäuremono- or dialkanolamides of the general formula

O

R u - NL

R '

in the R is preferably a linear or branched, saturated or unsaturated alkyl or alkenyl group having 8 to 24 carbon atoms and R 'represents hydrogen or the

Group - (CH2) n OH are in which n is the numbers 2 or 3, with the proviso that at least one of the radicals R 'in the above-mentioned radical - (CH 2) n OH group,

Adducts of ethylene oxide with fatty amines and / or

Alkyl oligoglucosides, especially alkyl oligoglucosides based on hydrogenated C12 / 14 cocoyl alcohol with a DP of 1-3, such as for example, under the INCI name "coco glucosides", "Decyl Glucoside" and / or "Lauryl Glucoside" commercially is. The use looking mstarker and / or foam-stabilizing nonionic, mild surfactants has iii.

proved to be extremely satisfactory in the preparation of compositions of the invention, therefore, means are according to the invention characterized in that it comprises at least one nonionic surfactant iii in a fourth particularly preferred embodiment. Selected from C8-C24 carbonsäuremono- or dialkanolamides included.

In addition to the clemency have C8-C24 carbonsäuremono- or -dialkanolamides foam stabilizing, thickening and care (moisturizing) Properties.

Particularly preferably C8-C24-carbonsäuremono- are or dialkanolamides of the general formula

Figure imgf000008_0001

in the R is preferably a linear or branched, saturated or unsaturated alkyl or alkenyl group having 8 to 24 carbon atoms and the radicals R 'is hydrogen or the group - (CH2) n OH are in which n is the numbers 2 or 3, with the proviso that at least one of the radicals R 'in the above-mentioned radical - (CH 2) n OH stands.

In particular or preferred C8-C24-carbonsäuremono- dialkanolamides the aforementioned formula are known by the INCI name cocamide MEA compounds which are commercially available

available from multiple vendors (for example, from BASF).

It may also be preferred to use mixtures of nonionic surfactants in the agents. Particularly preferred are mixtures of C8-C24 carbonsäuremono- or - dialkanol amides and alkyl oligoglucosides, wherein it is of particular advantage if the mixtures contain at least one known under the INCI name cocamide MEA nonionic surfactant.

Particularly preferred nonionic surfactant mixtures are for example, mixtures of known under the INCI name cocamide MEA nonionic surfactant with at least one of the known under the INCI names Coco-Glucoside, Decyl Glucoside, and / or Lauryl Glucoside nonionic surfactants.

In a further preferred embodiment, the inventive agents, based on their total weight, as a surfactant mixture included.

i. 2.0 to 10.0 wt .-% of at least one anionic surfactant selected from alkyl (ether) sulfates of the general formula R- (0-CH2-CH2) n-OS03X, in which R is a branched alkyl group having 8 to 24 C -atoms, n the number 0 or 1 to 12 and X is an alkali, alkaline earth, ammonium or alkanolamine.

ii. 0.5 to 8.0 wt .-% of at least one amphoteric and / or zwitterionic surfactant selected from the group of C8-C24 alkylampho (di) acetate and / or C8-C24-alkylamidopropyl, and

iii. 0.1 to 5.0 wt .-% of at least one nonionic surfactant selected from Cs

Figure imgf000009_0001

carbonsäuremono- or dialkanolamides.

Within this embodiment, agents of the invention are particularly preferred, which (based on its total weight) as surfactant a.

i. 3.0 to 9.0 wt .-% and in particular 4.0 to 8.0 wt .-% of at least one known under the INCI name Sodium Trideceth Sulfate anionic surfactant, ii. 1, 0 to 6.0 wt .-% and in particular 1, 5 to 4.0 wt .-% of at least one of the INCI names sodium lauroamphoacetate or cocamidopropyl betaine known amphoteric and / or zwitterionic surfactant, and

iii. 0.5 to 4.0 wt .-% and more preferably 1, 0 to 3.0 wt .-% of at least one known by the INCI name cocamide MEA nonionic surfactant included.

The anionic, amphoteric / zwitterionic and nonionic surfactants, i., Ii. and iii. can in the agents individually - are or used as a pre-surfactant - as described above. Such surfactant mixtures are commercially available, for example under the name Miracare ® 365 (INCI name: Water, Sodium Sulfate Trideceth, Sodium lauroamphoacetate, Cocamide MEA by Solvay).

The inventive compositions contain, as a mandatory component, b. the natural Verdickungsund stabilizer xanthan gum in an amount of 0.10 to 2.00 wt .-%.

It has been found that the content of the xanthan gum compositions of the invention gives a special good insensitivity to temperature fluctuations (or extremely high and / or low temperatures) and electrolyte.

In addition, the pronounced yield point allows a very good stabilization of the oil droplets in the inventive compositions.

In a preferred embodiment, the compositions of the invention contain (based on its weight) Xanthan Gum in amounts of from 0 15 to 1, 40 wt .-%, preferably 0.20 to 1, 20% by weight, more preferably from 0, 40-1, 10 wt .-% and especially preferably from 0.50 to 1, 00 wt .-%, specifically 0.50: 0.55: 0.60: 0.65: 0.70, 0.75: 0, 80: 0.85: 0.90: 0.95, or 1, 00 wt .-%. The compositions of the invention contain at least one mono- and / or diesters of glycerol and a linear or branched, saturated or unsaturated C6-C24-carboxylic acid c. in an amount of 0.1 to 10 wt .-%.

It has been found that the glyceryl very positive behavior on building the initial viscosity of the compositions of the invention and beyond the viscosity loss during storage of the compositions - especially at extreme temperatures (eg 50 - 60 ° C or -20 ° C) - prevent.

In a preferred embodiment of the Gewichtsanteii the at least one mono- and / or diester of glycerol and a linear or branched, saturated or unsaturated Ce-C24-carboxylic acid C. of the total weight of the cosmetic composition 0.2 to 7.5% by weight, more preferably 0.3 to 5 wt .-% and in particular 0.5 to 3 wt .-%.

Preferred glyceryl esters are the mono- and / or diglyceryl esters of caproic acid, caprylic acid. 2-ethylhexanoic acid. Capric acid. Lauric acid, isotridecanoic, myristic. Palmitic acid, palmitoleic acid, stearic acid, H yd roxy stea ri NGE u re, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, elaeostearic acid, arachidic acid, gadoleic acid, behenic acid and erucic.

Particularly preferably, the glyceryl and / or di-esters are caproic acid, lauric acid, palmitic acid, stearic acid and oleic acid.

In a further preferred embodiment, the inventive compositions contain, as component c. at least one of the known under the INCI names Glyceryl Caprylate / caprate, Glyceryl Laurate, Glyceryl Palmitate, Glyceryl Stearate and / or glyceryl esters Glyceryl Oleate.

Under suitable vegetable (or natural) oils, d., Which are added to the inventive compositions as a care components, preferably naturally occurring triglycerides and mixtures of triglycerides are to be understood.

Particularly preferred herbal or natural oils may be selected from amaranth seed oil, apricot kernel oil, argan oil, avocado oil. Babassu oil, cottonseed oil, borage seed oil, Camelinaöi, canola oil, safflower oil, peanut oil, pomegranate seed oil, grapefruit seed oil, hemp seed oil, rosehip seed oil, hazelnut oil, elderberry seed oil, blackcurrant seed oil, jojoba oil, cocoa butter, coconut oil, pumpkin seed oil, linseed oil, macadamia nut oil, corn oil, Malvenöl, almond oil, mango oil, marula, evening primrose oil, olive oil, palm oil, peach kernel oil, Rambutanöl, rapeseed oil, rice bran oil, safflower oil, sea buckthorn oil, Sanddornkemöl, sasanqua oil, sesame oil, shea butter, soybean oil, sunflower oil, tea tree oil, grape seed oil, tsubaki oil, walnut oil, wheat germ oil, meadowfoam oil and / or wild rose oil.

Particular preference is argan oil, avocado oil, apricot kernel oil, rose hip seed oil, jojoba oil, coconut oil, cocoa butter, almond oil, marula oil, olive oil, peach kernel oil, shea butter, sunflower oil and / or grape seed oil. Particularly preferred are avocado oil, apricot kernel oil, almond oil, olive oil, peach kernel oil, apssamenöl, safflower oil, soybean oil, sunflower oil and / or grape seed oil.

Too low a content of at least one vegetable oil (<1 wt .-%) in the inventive compositions did not show any satisfactory effect with regard to the skin care and skin compatibility of the compositions.

Too high levels (> 40 wt -%) of vegetable oils, however, had a negative effect on rinsability of the compositions and the skin feel before and after treatment with the inventive compositions (for example, the occurrence slick, shiny skin).

It was found that for increasing skin compatibility and maintenance and to maintain the foaming power of the proportion by weight of at least one vegetable oil d. of the total weight of the cosmetic composition according to the invention preferably 2.0 to 30.0 wt .-%, more preferably from 4.0 to 25.0 weight .-% and should be in particular from 5.0 to 20.0 wt .-%.

In a further preferred embodiment of the invention, the proportion by weight of at least one vegetable oil is d. of the total weight of the cosmetic composition according to the invention therefore preferably 2.0 to 30.0 wt .-%, more preferably from 4.0 to 25.0 weight .-% and in particular 5.0 to 20.0 wt .-%.

In a fifth especially preferred embodiment includes means according to the invention, based on its total weight,

as a surfactant.

i. 2.0 to 10.0 wt .-% of at least one anionic surfactant selected from alkyl (ether) sulfates of the general formula R- (0-CH2-CH2) n-OSÖ3X, in which R is a branched alkyl group having 8 to 24 C -atoms, n the number 0 or 1 to 12 and X is an alkali, alkaline earth, ammonium or alkanolamine.

ii. 0.5 to 8.0 wt .-% of at least one amphoteric and / or zwitterionic surfactant selected from the group of C8-C24 alkylampho (di) acetate and / or C8-C24-alkylamidopropyl, and

iii. 0, 1 to 5.0 wt .-% of at least one nonionic surfactant selected from Cs

Figure imgf000011_0001

carbonsäuremono- or dialkanolamides,

- 0.1 to 1, 5 wt .-% xanthan gum, 0.1 to 10 wt .-% of at least one mono- and / or Digiycerinesters of caproic acid, Capryisäure, 2-ethylhexanoic acid, capric acid, lauric acid, isotridecanoic acid, myristic acid, palmitic acid acid, palmitoleic acid, stearic acid, H yd roxy stea ri NGE u re, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, elaeostearic acid, arachidic acid, gadoleic acid, behenic acid and erucic acid, and

1, 0 to 40 wt .-% mindsetens a naturally occurring triglyceride or mixture of triglycerides selected from amaranth seed oil, apricot kernel oil, argan oil, avocado oil, babassu oil, cottonseed oil, borage seed oil, camelina oil, canola oil, safflower oil, peanut oil, pomegranate seed oil, grapefruit seed oil, hemp oil, rosehip seed oil, hazelnut oil, elderberry seed oil. Currant seed oil, jojoba oil, cocoa butter, coconut oil, pumpkin seed oil, linseed oil, macadamia nut oil, corn oil, Malvenöl, almond oil, mango oil. Marula oil, evening primrose oil, olive oil, palm oil, peach kernel oil, ambutanöl, rapeseed oil, rice bran oil, safflower oil, sea buckthorn oil, sea buckthorn oil, sasanqua oil, sesame oil. Shea butter, soybean oil, sunflower oil, tea tree oil. Grape seed oil, tsubaki oil, walnut oil, wheat germ oil, meadowfoam oil and / or wild rose oil.

Within this embodiment, agents of the invention are particularly preferred, which (based on its total weight)

as a surfactant.

i. 3.0 to 9.0 wt .-% and in particular 4.0 to 8.0 wt .-% of at least one known under the INCI name Sodium Trideceth Sulfate anionic surfactant, ii. 1, 0 to 6.0 wt .-% and in particular 1, 5 to 4.0 wt .-% of at least one of the INCI names sodium lauroamphoacetate or cocamidopropyl betaine known amphoteric and / or zwitterionic surfactant, and

iii. 0.5 to 4.0 wt .-% and more preferably 1, 0 to 3.0 wt .-% of at least one known by the INCI name cocamide MEA nonionic surfactant,

0:15 to 1:40 wt .-%, preferably 0.20 to 1 wt .- 20% and particularly preferably 0.40 to 1, 10 wt .-% xanthan gum,

0.2 to 7.5 wt .-%, more preferably 0.3 to 5 wt .-% and in particular 0.5 to 3 wt .-% of at least one of the under the INCI names Glyceryl Caprylate / caprate, Glyceryl Laurate, Glyceryl Palmitate, glyceryl Stearate and / or Glyceryl Oleate known glyceryl esters, and

- 2.0 to 30.0 wt .-%, more preferably from 4.0 to 25.0 weight .-% and in particular 5.0 to 20.0 wt% argan oil, avocado oil, apricot kernel oil, rose hip seed oil, jojoba oil, coconut oil , cocoa butter, almond oil, marula oil, olive oil, peach kernel oil, shea butter, sunflower oil and / or grape seed oil. Particularly preferably avocado oil, apricot kernel oil, almond oil, olive oil, peach kernel oil, rapeseed oil, safflower oil, soybean oil, sunflower oil and / or grape seed oil are included. It is further preferred if compositions of the invention in addition to the essential components of the invention a. to d. for further increasing the skin care (suppleness and softness of the skin) as well as to support the deposition of the care agent mixture (c., and d.) included on the skin at least one cationic polymer.

In a further preferred embodiment, the compositions of the invention contain - based on its total weight - therefore preferably 0.01 to 3.00 wt .-%, more preferably 0.05 to 2.00% by weight and especially from 0 10 to 1, 50 wt .-% of at least one cationic polymer.

Under suitable cationic conditioning polymers are meant, for example:

quaternized cellulosic polymers, especially polyquaternium-10, as under the

Designations Celquat® and polymer JR® are available,

hydrophobically modified cellulose derivatives, especially Polyquaternium-67, such as are available under the trade name SOFTCAT ® commercially,

cationic alkyl polyglycosides,

cationized honey, for example the commercial product Honeyquat ® 50,

cationic guar derivatives, in particular under the trade name Cosmedia Guar ®, N-

Hance ® and Jaguar ® products sold,

polymeric dimethyldiallylammonium salts and their copolymers with esters and amides of acrylic acid and methacrylic acid, especially Polyquaternium-6 and Polyquaternium-7th Under the names Merquat ® 100 (Poly (dimethyldiallylammonium chloride)) and Merquat ® 550 (dimethyldiallylammonium chloride-acrylamide copolymer) are examples of such cationic polymers,

Copolymers of vinylpyrrolidone with quaternized derivatives of dialkylaminoalkyl acrylate and methacrylate, such as, for example, quaternized with diethyl sulfate, vinylpyrrolidone-dimethylaminoethyl methacrylate copolymers. Such compounds are sold under the names Gafquat ® 734 and Gafquat ® 755 commercially,

Vinylpyrrolidone vinylimidazoliummethochloride copolymers, such as those offered under the names Luviquat.RTM ® FC 370, FC 550, FC 905 and HM 552,

quaternized polyvinyl alcohol,

and under the names

Polyquaternium 2, Polyquaternium 17, Polyquaternium 18, Polyquaternium-24, Polyquaternium 27, Polyquaternium-32, Polyquaternium-37, Polyquaternium 74 and Polyquaternium 89 polymers known.

Particularly preferred cationic polymers are quaternized cellulose polymers, hydrophobically modified quaternized cellulose polymers, cationic guar derivatives and / or cationic polymers based on acrylic acid (derivative) -based, which are particularly preferably selected from those known under the INCI names polymers, guar hydroxypropyltrimonium chloride, Polyquaternium-6, Polyquaternium -7, Polyquaternium-10, Polyquaternium-37 and / or Polyquaternium-67.

In a sixth particularly preferred embodiment, agents of the invention, based on its total weight,

as a surfactant.

i. 2.0 to 10.0 wt .-% of at least one anionic surfactant selected from alkyl (ether) sulfates of the general formula R- (0-CH2-CH2) n-OS03X, in which R is a branched alkyl group having 8 to 24 C -atoms, n is the number 0 or 1 to 12 and X is an alkali, alkaline earth, ammonium or alkanolamine means

ii. 0.5 to 8.0 wt .-% of at least one amphoteric and / or zwitterionic surfactant selected from the group of C8-C24 alkylampho (di) acetate and / or C8-C24-alkylamidopropyl, and

iii. 0, 1 to 5.0 wt .-% of at least one nonionic surfactant selected from Cs

Figure imgf000014_0001

carbonsäuremono- or dialkanolamides,

- 0.1 to 1, 5 wt .-% xanthan gum,

0.1 to 10 wt .-% of at least one mono- and / or Diglycerinesters of caproic acid, caprylic acid, 2-ethylhexanoic acid, capric acid, lauric acid, isotridecanoic acid, myristic acid, palmitic acid, palmitoleic acid, stearic acid, H yd roxy stea ri NGE u re, isostearic acid , oleic acid, elaidic, Petroselin acid, linoleic acid, linolenic acid, arachidic acid, Gadoleinsäure, behenic acid and erucic acid,

1, 0 to 40 wt .-% mindsetens a naturally occurring triglyceride or mixture of triglycerides selected from amaranth seed oil. Apricot kernel oil, argan oil, avocado oil, babassu oil, cottonseed oil, borage seed oil, camelina oil, canola oil, safflower oil, peanut oil, pomegranate seed oil, grapefruit seed oil, hemp oil, Hagebuttenkemöl, hazelnut oil, elderberry seed oil, blackcurrant seed oil, jojoba oil, cocoa butter, coconut oil, Kürbiskemöl, linseed oil, macadamia nut oil, corn oil, Malvenöl, almond oil, mango oil, marula oil, evening primrose oil, olive oil, palm oil, peach kernel oil, Rambutanöl, rapeseed oil, rice bran oil. Safflower oil, sea buckthorn oil, sea buckthorn oil, sasanqua oil, sesame oil. Shea butter, soybean oil, sunflower oil, tea tree oil, grape seed oil, tsubaki oil, walnut oil, wheat germ oil, meadowfoam oil and / or wild rose oil, and

0.01 to 3.00 wt .-% of at least one cationic polymer selected from quaternized cellulosic polymers, hydrophobically modified quaternized cellulosic polymers, cationic guar derivatives and / or cationic polymers based on acrylic acid (derivative) basis. In addition to the aforementioned essential and preferred components, the inventive compositions may contain other optional components.

A preferred optional component that can be used in particular to support the stability and the viscosity of the compositions according to the invention, at least one electrolyte salt. Suitable electrolyte salts can preferably be selected from salts with inorganic and organic anions, such as halide, sulfate, phosphate, carbonate, citrate, benzoate and / or tartrate, and alkali metal, ammonium and / or alkaline earth metal cations such as sodium, potassium, ammonium and magnesium cations.

Particularly preferred electrolyte salts are NaCl. Na ^ SO ,. Na citrate, ammonium chloride, ammonium sulfate, MgCl, MgSO. and / or CaCl. Particularly preferred is NaCl.

The electrolyte salts may be added to the inventive compositions both directly and as part of a commercial product.

Their content in the inventive compositions is preferably 0.01 to 5.00 wt .-%, more preferably 0.05 to 4.50 wt .-%, particularly preferably 0, from 10 to 4:00 wt .-% and in particular 0.50 to 3 , 50 wt .-%, wherein the amounts given refer to the total weight of the composition.

In a further preferred embodiment includes means according to the invention - based on its total weight - therefore at least one electrolyte salt, preferably NaCl, NaaSCU, Na citrate, ammonium chloride, ammonium sulfate, MgCl, MgSO, and / or CaCl and particularly NaCl, in a preferred proportion by weight of 0 01 to 5.00 wt .-%, more preferably 0.05 to 4.50% by weight, particularly preferably 0, from 10 to 4.00 wt .-% and in particular 0.50 to 3.50 wt .-%.

Further preferred optional components that can be used in particular to further support the skin care properties in the inventive compositions, active ingredients, which favorably affect the skin moisture.

Under appropriate drugs that positively affect the skin moisture, agents are understood preferably selected from the following groups:

i. glycerin,

ii. Vitamins and / or

iii. Plant extracts, -milchen and / or juices filled.

Glycerin can be used in the inventive compositions preferably in a weight fraction of 0, 1 to 10 wt .-%, more preferably be used from 0.2 to 8, more preferably 0.5 to 6 and particularly 1 to 5% by weight, wherein relate the quantities to the total weight of the cosmetic composition.

Under appropriate vitamins, the following vitamins, provitamins and vitamin precursors and derivatives thereof are preferred to be understood: Vitamin A: the group of substances referred to as Vitamin A include retinol (vitamin Ai) and 3,4-didehydroretinol (vitamin A2). The beta-carotene is a provitamin of retinol. As vitamin A component, for example, vitamin A come-acid and its esters, vitamin A aldehyde, and Vitamin A alcohol and its esters such as the palmitate and the acetate. Vitamin B: to the vitamin B group or the vitamin B complex include

• Vitamin B1 (thiamine)

• Vitamin B2 (riboflavin)

• Vitamin B3. Under this designation, the compounds nicotinic acid and nicotinamide (niacinamide) are often performed.

• Vitamin B (pantothenic acid and panthenol). Within this group, panthenol is preferably used. Usable derivatives of panthenol are the esters and ethers of panthenol and cationically derivatized panthenols. Individual representatives are, for example, panthenol, panthenol and its monoacetate, and cationic panthenol.

• Vitamin Ββ (pyridoxine and pyridoxamine and pyridoxal).

Vitamin C (ascorbic acid): the use in the form of palmitic acid ester, the glucosides or phosphates may be preferred. Use in combination with tocopherols can likewise be preferred.

Vitamin E (tocopherols, in particular a-tocopherol).

Vitamin F: the term "vitamin F" is usually essential fatty acids, especially linoleic acid, linolenic acid and arachidonic acid.

Vitamin H: Vitamin H, the compound (3aS, 4S, 6aR) -2-Oxohexahydrothienol [3,4-d] denotes -imidazol- 4-valeric acid, for which, however in the meantime the trivial name biotin.

The cosmetic compositions according to the invention may advantageously contain vitamins, pro-vitamins and vitamin precursors from groups A, B, E and H.

Particularly preferred are vitamins, pro-vitamins and vitamin precursors from the group B; particularly preferred are nicotinamide and / or panthenol.

Vitamins, vitamin derivatives and / or vitamin precursors can be used in the inventive cosmetic compositions (based on the total weight), preferably in an amount of 0.001 to 2 wt .-%, particularly preferably from 0.005 to 1 wt .-% and in particular from 0.01 to 0 , 5% by weight are used.

Suitable plant extracts, - milks and / or juices that can be included in the inventive compositions are preferably selected from green tea, oak bark, stinging nettle, witch hazel, hops, henna, chamomile, Klettenwurzei, horsetail, hawthorn, linden blossom, almond, aloe Vera, Fichtennade !, horse chestnut, sandalwood, juniper, coconut, mango, apricot, lemon, wheat, kiwi, melon, orange, grapefruit, sage, rosemary, birch, mallow, lady's smock, wild thyme, yarrow, thyme, lemon balm, Hauhechel, coltsfoot containing vanilla, marshmallow, meristem, ginseng and ginger root.

Particularly preferred are the extracts from green tea, almond, aloe vera, coconut, mango, apricot, lemon, wheat, vanilla, kiwi and melon are particularly preferred and the extracts of aloe vera, coconut must, vanilla and melon.

Usually, the extracts are prepared by extracting the entire plant. but it can in some cases also be preferred to produce the extracts exclusively from flowers and / or leaves of the plant.

As extraction agents for producing the plant extracts mentioned water, alcohols and mixtures thereof can be used. Among the alcohols, lower alcohols such as ethanol and isopropanol, but especially polyhydric alcohols such as ethylene glycol and propylene glycol, both as sole extractant or in a mixture with water, preferably. Plant extracts based on water / propylene glycol in a ratio of 1: 10 to 10: 1 have proved to be particularly suitable.

The plant extracts can be used either in pure form or in dilute form. If they are used in dilute form, they usually comprise about 2-80 wt .-% of active substance and solvent as the extraction agent used to obtain them or extractant mixture.

As plant milk or juice preferred aloe milk, aloe vera leaves juice and coconut milk are eligible. The plant milks / juices can be used in the inventive cosmetic products preferably in a weight proportion of from 0.01 to 5 wt .-%, preferably 0.02 to 4 wt .-% and in particular 0.05 to 3 wt .-% - based on the total weight be used - of the agent.

The cosmetic compositions according to the invention preferably have a pH value in the range from 3.0 to 6.5 more preferably from 3.5 to 6.0, particularly preferably 4.0 to 5.8 and in particular 4.5 to 5, 5 on.

As stated above, the compositions of the invention have in storage (in extreme conditions) excellent viscosity stability.

The initial viscosity (viscosity immediately after the preparation) of the compositions of the invention is preferably from 3,000 to 15,000 mPas (measured at 20 ° C using a Haake viscometer MVII at 8 rpm (7,2 s)).

By "viscosity stability" is understood according to the invention that the initial viscosity of the compositions according to the invention during storage, ie

- after 3 days at respectively 60 ° C and -20 ° C,

- after 2 weeks at 50 ° C and after 3 months at each 0 ° C, 40 ° C and room temperature

, Preferably by less than 30% to less than 20% compared with the initial viscosity.

A wide range of initial viscosity of the compositions according to the invention is preferable to adjust the products to the various packaging options (bottle, tube, etc.). This must be stable to always optimal removal of the products from the respective containers to enable even with extreme temperature fluctuations.

In addition to the mandatory and preferred components, the inventive compositions may comprise further, known in the art for such cosmetic compositions.

By this fall, for example:

Substances for adjusting the pH, such as alpha and beta-hydroxycarboxylic acids, preferably citric acid, lactic acid, malic acid and / or gluconic acid,

Soothing ingredients like allantoin and bisabolol,

rolysate more skin conditioning agents such as amino acids, proteins and / or protein hyd,

Complexing agents such as EDTA, NTA, ß-Alanindiess ig acid and phosphonic acids,

Perfume to com ponents,

Dyes for staining of the compositions,

Propellants such as propane-butane mixtures, N2O, dimethyl ether, CO2 and air,

Bodying agents such as sugar esters, polyol esters or polyol,

Preservatives such as sodium benzoate or salicylic acid,

UV-filters such as benzophenone-3 and / or Benzophenone-4,

Antioxidants to protect the natural oils such as BHT and / or tocopherol.

The articles of the invention and some of its most preferred embodiments are characterized as follows:

1 . A cosmetic agent, containing, based on its total weight,

a. a mixture of surfactants comprising

i. at least one anionic surfactant,

ii. at least one amphoteric and / or zwitterionic surfactant, and

iii. at least one nonionic surfactant,

b. 0.1 to 1, 5 wt .-% xanthan gum,

c. 0.1 to 10 wt .-% of at least one mono- and / or diester of glycerol and a linear or branched, saturated or unsaturated C6-C24-carboxylic acid, and. 1, 0 to 40 wt .-% of at least one vegetable oil. 2. A cosmetic composition according to item 1, characterized in that the proportion by weight of all surfactants in the total weight of the cosmetic composition up to 20 wt .-%, preferably at most 18 wt .-%, particularly preferably up to 16 wt .-% and in particular at most. 13 - is%.

3. Cosmetic composition according to any of the preceding points, characterized, in that

i. the proportion by weight of the anionic surfactant of the total weight of the cosmetic composition 2.0 to 10.0 wt .-%, preferably 3.0 to 9.0 wt .-% and in particular 4.0 to 8.0 wt .-% by weight,

ii. the proportion by weight of the amphoteric and / or zwitterionic surfactant of the total weight of the cosmetic composition 0.5 to 8.0 wt .-%, preferably 1, 0 to 6.0 wt .-% and in particular 1, 5 to 4.0 parts by weight %, and

iii. the proportion by weight of the nonionic surfactant of the total weight of the cosmetic composition 0.1 to 5.0 wt .-%, preferably 0.5 to 4.0 wt .-% and more preferably 1, 0 to 3.0 wt .-% by weight.

4. Cosmetic composition according to any of the preceding points, characterized in that the weight ratio of the anionic surfactant i. to the sum of the amphoteric / zwitterionic and nonionic surfactants (ii + iii..) 2.5: 1 to 1: 1, 5, preferably 2: 1 to 1: 1 and in particular 1, 75: 1 to 1: 1.

5. Cosmetic composition according to any of the preceding points, characterized in that it contains as anionic surfactant i. at least one alkyl (ether) sulfate of the general formula R- (0-CH2-CH2) n- OSO3X contains, in which R is a branched alkyl group having 8 to 24 carbon atoms, n is 0 or 1 to 12 and X is an alkali - means earth, ammonium or alkanolamine.

6. Cosmetic composition according to any of the preceding points, characterized in that the anionic surfactant i. a compound having the INCI name Sodium Trideceth Sulfate is used.

7. Cosmetic composition according to any of the preceding points, characterized in that amphoteric and / or zwitterionic surfactant ii. at least one surfactant from the group of C8-C24 alkylampho (di) acetate and / or C8-C24-alkylamidopropyl is used.

8. Cosmetic composition according to any of the preceding points, characterized in that as the nonionic surfactant iii. at least one C8-C24 carbonsäuremono- or is used -dialkanolamid. 9. A cosmetic composition according to any of the previous points, characterized in that the weight proportion of the xanthan gum to the total weight of the cosmetic composition 0.15 to 1, 40% by weight preferably 0.20 to 1, 20 wt .-%, particularly preferably 0.40 to 1, 10 wt .-% and in particular from 0.50 to 1, 00 wt .-% by weight.

10. Cosmetic composition according to any of the preceding points, characterized in that the proportion by weight of at least one mono- and / or diester of glycerol and a linear or branched, saturated or unsaturated C6-C24-carboxylic acid c. of the total weight of the cosmetic composition 0.2 to 7.5 wt .-%, preferably 0.3 to 5 wt .-%.

1 1. A cosmetic composition according to any of the previous points, characterized in that as component c. at least one compound selected from compounds having the INCI names Glyceryl Caprylate / caprate, Glyceryl Laurate, Glyceryl Palmitate, Glyceryl Stearate and / or Glyceryl Oleate is used.

12. Cosmetic composition according to any of the preceding points, characterized in that the proportion by weight of the vegetable oil in the total weight of the cosmetic composition 2.0 to 30.0% by weight, preferably 4.0 to 25.0 wt .-% and in particular 5.0 to 20.0 wt .-% by weight.

13. Cosmetic composition according to any of the preceding points, characterized in that it is based on its total weight from 0.01 to 3.00 wt .-%, preferably 0.05 to 2.00 wt .-% and in particular 0, 10 and 1 , 50 wt .-% of at least one cationic polymer.

14. Cosmetic composition according to any of the preceding points, characterized in that it is based on its total weight,

a surfactant mixture a., comprising

i. 2.0 to 10.0 wt .-% of at least one anionic surfactant selected from alkyl (ether) sulfates of the general formula R- (0-CH2-CH2) n-OS03X, in which R is a branched alkyl group having 8 to 24 C -atoms, n is the number 0 or 1 to 12 and X is an alkali, alkaline earth, ammonium or alkanolamine means

ii. 0.5 to 8.0 wt .-% of at least one amphoteric and / or zwitterionic surfactant selected from the group of C8-C24 alkylampho (di) acetate and / or C8-C24-alkylamidopropyl, and

iii. 0.1 to 5.0 wt .-% carbonsäuremono- at least one nonionic surfactant selected from C8-C24 or dialkanolamides,

- 0.1 to 1, 5 wt .-% xanthan gum,

0.1 to 10 wt .-% of at least one mono- and / or Diglycerinesters of caproic acid, caprylic acid, 2-ethylhexanoic acid, capric acid, lauric acid, isotridecanoic acid, myristic acid, palmitic acid, palmitoleic acid, stearic acid, H yd roxy stea ri NGE u re, isostearic acid , oleic acid, elaidic, Petroselin acid, linoleic acid, linolenic acid, arachidic acid, Gadoleinsäure, behenic acid and erucic acid,

1, 0 to 40 wt .-% mindsetens a naturally occurring triglyceride or mixture of triglycerides selected from Amaranthsamenol, apricot oil, Arganol, Avocadool, babassu oil, cottonseed oil, borage seed oil, camelina oil, canola oil, safflower oil, peanut oil, pomegranate seed oil, grapefruit seed oil, hemp oil, rosehip seed oil, hazelnut oil, elderberry seed oil, blackcurrant seed oil, jojoba oil, cocoa butter, coconut oil, pumpkin seed oil, linseed oil, macadamia nut oil, corn oil, Malvenöl, almond oil, mango oil, marula, evening primrose oil, olive oil, palm oil, peach kernel oil, Rambutanöl, rapeseed oil, rice bran oil, safflower oil, sea buckthorn oil, sea buckthorn seed oil, sasanqua oil, sesame oil, shea butter, soybean oil, sunflower oil, tea tree oil, grape seed oil, tsubaki oil, walnut oil. Wheat germ oil, meadowfoam oil and / or wild rose oil, and

0.01 to 3.00 wt .-% of at least one cationic polymer selected from quaternized cellulosic polymers, hydrophobically modified quaternized cellulosic polymers, cationic guar derivatives and / or cationic polymers based on acrylic acid (derivative) contains basis.

15. Use of a cosmetic composition according to any of the previous points for the cleaning and care of the human body, preferably the human skin.

Examples

There are the following 2in1 Shower lotions according to the invention prepared (amounts in [wt .-%]):

Figure imgf000022_0001

The data in the table it can be seen that the inventive compositions have excellent viscosity and stability properties, which do not substantially change during storage of the compositions (in extreme conditions). Compositions of the invention were prepared according to the following procedure: a) Xanthan gum was dissolved in water to (ie, to the full swelling until no visible undissolved particles more templates) are stirred,

b) the surfactant mixture was added to the mixture of step a) and the resulting mixture stirred until homogeneous,

c) glyceryl ester was, if necessary. melted, added to the mixture of step b) and the resulting mixture stirred until homogeneous,

d) the natural oil (with the perfume oil and optionally, mixed with an antioxidant) is added to the mixture from step c) and the resulting mixture for about 15 minutes stirred until homogeneous,

e) if necessary. the mixture of step d) were more maintenance materials (for example, cationic polymers) and a preservative added,

f) the viscosity and the desired pH of the compositions was adjusted with sodium chloride and citric acid.

Claims

claims
1. A cosmetic composition comprising, based on its total weight,
a. a mixture of surfactants comprising
i. at least one anionic surfactant,
ii. at least one amphoteric and / or zwitterionic surfactant, and
iii. at least one nonionic surfactant,
b. 0.1 to 1, 5 wt .-% xanthan gum,
c. 0.1 to 10 wt .-% of at least one mono- and / or diester of glycerol and a linear or branched, saturated or unsaturated C6-C24-carboxylic acid, and. 1, 0 to 40 wt .-% of at least one vegetable oil.
2. A cosmetic composition according to claim 1, characterized, in that
i. the proportion by weight of the anionic surfactant of the total weight of the cosmetic composition 2.0 to 10.0 wt .-%, preferably 3.0 to 9.0 wt .-% and in particular 4.0 to 8.0 wt .-% by weight,
ii. the proportion by weight of the amphoteric and / or zwitterionic surfactant of the total weight of the cosmetic composition 0.5 to 8.0 wt .-%, preferably 1, 0 to 6.0 wt .-% and in particular 1, 5 to 4.0 parts by weight %, and
iii. the proportion by weight of the nonionic surfactant of the total weight of the cosmetic composition 0.1 to 5.0 wt .-%, preferably 0.5 to 4.0 wt .-% and more preferably 1, 0 to 3.0 wt .-% by weight.
3. A cosmetic composition according to any one of the preceding claims, characterized in that it contains as anionic surfactant i. at least one alkyl (ether) sulfate of the general formula R- (0-CH2-CH2) n- OSO3X contains, in which R is a branched alkyl group having 8 to 24 carbon atoms, n is 0 or 1 to 12 and X is an alkali - means earth, ammonium or alkanolamine.
4. A cosmetic composition according to any one of the preceding claims, characterized in that the anionic surfactant i. a compound having the INCI name Sodium Trideceth Sulfate is used.
5. Cosmetic composition according to any one of the preceding claims, characterized in that as amphoteric and / or zwitterionic surfactant ii. at least one surfactant from the group of C8-C24 alkylampho (di) acetate and / or C8-C24-alkylamidopropyl is used.
6. Cosmetic composition according to one of the preceding claims, characterized in that as the nonionic surfactant iii. at least one C8-C24 carbonsäuremono- or is used -dialkanolamid.
7. Cosmetic composition according to any one of the preceding claims, characterized in that the proportion by weight of at least one mono- and / or diester of glycerol and a linear or branched, saturated or unsaturated C6-C24-carboxylic acid c. of the total weight of the cosmetic composition 0.2 to 7.5 wt .-%, preferably 0.3 to 5 wt .-%.
8. Cosmetic composition according to one of the preceding claims, characterized in that as component c. at least one compound selected from compounds having the INCI names Glyceryl Caprylate / caprate, Glyceryl Laurate, Glyceryl Palmitate, Glyceryl Stearate and / or Glyceryl Oleate is used.
9. A cosmetic composition according to any one of the preceding claims, characterized in that the proportion by weight of the vegetable oil in the total weight of the cosmetic composition 2.0 to 30.0% by weight, preferably 4.0 to 25.0 wt .-% and in particular 5.0 to 20.0 wt .-% by weight.
10. Cosmetic composition according to any one of the preceding claims, characterized in that it is based on its total weight from 0.01 to 3.00 wt .-%, preferably 0.05 to 2.00 wt .-% and in particular 0, 10 and 1 , 50 wt .-% of at least one cationic polymer.
PCT/EP2015/075071 2014-11-05 2015-10-29 Shower lotions i WO2016071187A1 (en)

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