KR100540616B1 - Foaming cosmetic composition, uses for cleansing or make-up removal - Google Patents

Abstract

The present invention relates to a topical application foaming composition comprising a specific surfactant system consisting of at least one partially or fully neutralized fatty acid, a nonbeta amphoteric co-surfactant and an anionic co-surfactant of the sulfosuccinate type, And in the field of cosmetics or skin, in particular human keratinous substances and more particularly as products for cleansing and / or removing makeup on the skin.

The foaming composition is generally filled into the tube in the form of a cream and shows good spreadability since it is a tubing, quickly foaming and creamy, concentrated and quickly removed upon rinsing. The compositions also have good stability against temperature changes and transport conditions over time.

Foaming Cosmetic Composition

Description

Foaming cosmetic composition, for cleansing or removing makeup {FOAMING COSMETIC COMPOSITION, USES FOR CLEANSING OR MAKE-UP REMOVAL}

The present invention relates to a topical application foaming composition comprising a specific surfactant system consisting of at least one partially or fully neutralized fatty acid, a betaine amphoteric cosurfactant and an anionic cosurfactant of the sulfosuccinate type, and cosmetics or skin In the field, in particular, it relates to human keratinous substances and more specifically to their use as cleansing or makeup removal products for the skin.

Skin cleansing is very important in facial care. This should be as effective as possible because excess residue such as sebum and daily use of cosmetics and makeup products, especially waterproofing residues, accumulate in the skin wrinkles and clog pores to form spots.

Several major types of skin cleansing products are known: foaming cleansing aqueous lotions and gels, rinsable cleansing anhydrous oils and gels and foaming creams.

Rinse dry anhydrous oils and gels have a cleansing action due to the oils contained in these formulations. The oil enables dissolution of fatty residues and dispersion of the makeup pigments. The product is effective and has no side effects. The product has the disadvantages that it is greasy, does not produce foam and does not give a refreshing feeling when applied, which is a drawback for cosmetics.

In addition, the foaming cleansing aqueous lotions and gels have a cleansing action due to the surfactants that suspend pigments in fat residues and makeup products. The product is effective and pleasant because it creates bubbles and is easily removed. However, lotions are generally completely fluid, which is sometimes difficult to handle and difficult to thicken gels while retaining good foaming properties.

The manufacture of foaming creams has been sought to form good foams with a rich composition.

The expression "foaming cream" here is generally filled in a tube and is generally a mixture of surfactants, such as fatty acid salts (soaps) or anionic, nonionic or amphoteric synthetic surfactants, and other additives, for example By a mucous, opaque composition consisting of an aqueous medium containing polymers, polyols, fillers and the like.

The cream is especially for skin cleansing and foams when mixed with water. The cream can be used in two ways:

The first method of use is to spread the cream on the hands, apply it to the face or body, and then massage it in the presence of water to produce foam directly on the face or body;

Another possible use of this type of product is to create bubbles in the palms before application to the face or body.

In both methods, the foam is then washed off.

Among the foaming creams currently on the market, some produce foams that are not qualitatively satisfactory, particularly in terms of rapid foaming initiation, foaming power and foam's cream properties (density).

Other foaming creams are unstable over time and sensitive to temperature changes and transport and storage conditions: they quickly cause macroscopic separation and separate into two or more phases.

However, it is essential for the cleansing forming cream to withstand temperature changes and transport conditions for several months. Indeed, during shelf life the product may be exposed to temperatures that vary depending on climate, storage or transport conditions. It may also shake during transportation. There is also a need for such foaming creams to be available in hot countries where there are no preservation conditions or vehicles with any problems in hot fat.

Therefore, there is still a need for a cleansing foaming cream that withstands temperature changes and transport conditions over time and does not exhibit the drawbacks described above.

Applicant surprisingly achieves the object of the present invention by using a specific surfactant system consisting of at least one partially or fully neutralized fatty acid, vibetaine amphoteric co-surfactant and an anionic co-surfactant of the sulfosuccinate type. It has been found that foaming compositions provided with and having good stability can be obtained.

Thus, it is possible to obtain an opaque composition which has excellent cosmetic properties (softness, smoothness), which has good spreadability from the tube and starts to foam quickly, which is creamy and concentrated and can be removed very quickly upon rinsing. Do. The composition also has good stability against temperature changes and transport conditions over time.

Accordingly, the subject of the present invention is a topical application foaming composition comprising at least one surfactant system containing the following in an aqueous medium that is acceptable for cosmetic use:

(a) at least one fatty acid or fatty acid mixture partially or completely neutralized with an organic or inorganic base;

(b) one or more vibetaine amphoteric surfactants; And

(c) at least one sulfosuccinate type anionic surfactant,

 The weight ratio of said vibetaine surfactant to sulfosuccinate surfactant is less than two.

Another subject of the invention consists in the cosmetic use of the composition as a product for cleansing and / or removing makeup of keratinous substances.

Another subject of the invention consists of a cosmetic method for the cleansing of dirty residues of a human keratinous substance, wherein the composition of the invention is applied to the keratinous substance in the presence of water and subjected to a massage to form a foam and , Characterized in that the foam and dirty residues are removed by rinsing with water.

In the above description, the expression “human keratinous materials” is understood to mean skin (face or body including eyelids and scalp) and superficial body growth such as hair, eyelashes and eyebrows.

Fatty acids according to the invention are generally fatty acids containing linear or branched, saturated or unsaturated alkyl chains having 6 to 30 carbon atoms, preferably 12 to 22 carbon atoms.

Specific examples of the fatty acids include lauric acid, myristic acid, palmitic acid and stearic acid and mixtures thereof, and more specifically, mixtures of lauric acid, myristic acid, palmitic acid and stearic acid.

Examples of bases that may be used to partially or completely neutralize the carboxylic acid include inorganic bases such as alkali metal hydroxides (sodium hydroxide and potassium hydroxide), alkaline earth metal hydroxides (magnesium hydroxide) or aqueous ammonia, or Organic bases, such as triethanolamine, monoethanolamine, moroisopropanolamine, N-methylglucamine, lysine and arginine, are illustrated. Potassium hydroxide may be chosen particularly well.

Fatty acids or fatty acid mixtures are generally introduced into the composition in free form, after which base is added to neutralize in place.

The fatty acids according to the invention are preferably present in an amount of from 2 to 50% by weight, more preferably from 5 to 45% by weight and even more preferably from 10 to 40% by weight relative to the total weight of the composition.

According to a preferred embodiment of the invention, fatty acids or fatty acid mixtures are used, with a degree of neutralization of from 50 to 90 mol%, more preferably from 55 to 75 mol%.

The anionic surfactants of the sulfosuccinate type are preferably selected from those corresponding to the formula (1):

Z-C0-CH- (SO ₃ X) -CH ₂ -COOY

[Wherein X is an ion or an ammonium ion derived from an alkali metal or organic amine containing base;

Y represents X or R;

R represents a linear or branched or cyclic C ₆ -C ₃₀ alkyl or alkenyl chain;

Z represents an OR group, R (OCH ₂ CH ₂ O) _n O or RCONHW {W represents (CH ₂ CH ₂ O) _{n '} or (CH ₂ CH (CH ₃ ) -O) _{n "} , n, n' And n "is an integer from 1 to 10.

As the sulfosuccinate, an oxyethylenated (3 EO) lauryl alcohol monosulfosuccinate (C ₁₂ / C ₁₄ 70 / 30) disodium salt of C ₁₂ -C ₁₄ alcohol hemisulfosuccinate, marketed under the name SETACIN F SPECIAL PASTE by Zschimmer Schwarz, oxyethylenation marketed under the name STANDAPOL SH 135 by Henkel EO) disodium oleamidosulfosuccinate, oxyethylenated (5 EO) laurylamide monosulfosuccinate, marketed under the name LEBON A-5000 by Sankyo, REWOPOL SB CS 50 by Witco Oxyethylenated (10 EO) disodium salts of lauryl citrate monosulfosuccinate commercially available, and monoricinoleic monosulfosuccinate sold by the company Witco under the name REWODERM S 1333.

Oxyethylenated (2 EO) disodium oleamidosulfosuccinate can be used particularly well.

The surfactant of the sulfosuccinate type according to the invention is preferably present in an amount of from 0.2 to 2% by weight, more preferably from 1 to 15% by weight relative to the total weight of the composition.

The vibetaine amphoteric surfactant is preferably selected from those of the imidazoline type corresponding to formula (2):

[Wherein R ¹ represents a saturated or unsaturated, linear or branched C ₆ -C ₃₀ hydrocarbon radical;

R ² represents a hydrogen atom or a — (CH ₂ ) _q —COOY ′ group;

X 'and Y' independently or simultaneously represent a hydrogen atom or a monovalent cation, in particular a metal cation, and in particular an alkali metal cation such as sodium;

p and q are integers of 1 or 2 independently or simultaneously.

Amphiphilic surfactants of formula (2) which are particularly suitable for the scope of the invention are those having at least one, preferably several,

p and q are the same;

X 'and Y' are the same and are preferably monovalent metal cations, in particular sodium cations;

R ¹ is an alkyl radical, generally C ₅ -C ₂₀ , specifically C ₇ , C ₉ , C ₁₁ , C ₁₃ or C ₁₇ alkyl radical, unsaturated C ₁₇ radical, or coconut oil, copra oil, lean Represents an alkyl radical of the acid R ¹ -COOH present in natural oils such as seed oil, malt oil or animal tallow.

이라는 상표명으로 시판되는 것, 및 하기의 CTFA 명 (CTFA 사전, 제4판, 1991) 을 가지는 것을 들 수 있다:Specific examples of imidazoline type amphoteric surfactants are described in particular by MIRANOL by Rhodia Chimie.

Commercially available under the trade name and having the following CTFA names (CTFA Dictionary, 4th Edition, 1991):

Sodium Capro Ampoacetate, Sodium Capro Ampopropionate, Sodium Caprylamide Phosphate, Sodium Caprylamide Propionate, Sodium Coampoacetate, Sodium Coampopropionate, Sodium Isostearo Ampoacetate, Sodium Isopotassium Acetate Stear Ampo Propionate, Sodium Lauro Ampo Acetate, Sodium Lauro Ampo Propionate, Sodium Oleo Ampo Acetate, Sodium Oleo Ampo Propionate, Sodium Stear Ampo Propionate, Sodium Stear Ampo Propionate Nates, sodium tallow ampoacetate and sodium malampoacetate;

Disodium caproampodidiacetate, disodium caproampodipropionate, disodium caprylo ampodidiacetate, disodium caprylamide dipropionate, disodium coco ampodidiacetate, disodium coco ampodipropionate, Disodium isostearoampodidiacetate, disodium isostaroampodipropionate, disodium lauro ampodidiacetate, disodium lauroampodipropionate, disodium oleoampodipropionate, disodium stearate Rho ampodiacetate, disodium tallow ampodiacetate, and disodium wet germ ampodiacetate.

Sodium coco ampoacetate, such as the product sold under the name MIRANOL ULTRA C32 by Rhodia Chimie, may be used in particular.

The vibetaine amphoteric surfactant according to the invention is preferably present in an amount of from 0.2 to 30% by weight, more preferably from 1 to 20% by weight relative to the total weight of the composition.

The weight ratio of vibetaine surfactant to sulfosuccinate surfactant is less than two. Preferably it is 0.25-1.5, Preferably it is 1.2 or less.

The composition according to the invention may further comprise anionic surfactants, betaine amphoteric surfactants and nonionic surfactants other than sulfosuccinate type of surfactants and other surfactants selected from mixtures thereof.

Further nonionic surfactants that can be used in the present invention include, in particular, salts, in particular alkali metal salts such as sodium salts, ammonium salts, amine salts, aminoalcohol salts or alkaline earth metal salts such as magnesium, as follows:

Alkyl sulfates, alkyl ether sulfates, alkyl amidoether sulfates, alkyl aryl polyether sulfates, monoglyceride sulfates; Alkyl sulfonates, alkyl amide sulfonates, alkyl aryl sulfonates, α-olefin sulfonates, paraffin sulfonates; Alkyl sulfoacetates; Acyl sarcosinate; Acyl Glutamate,

The alkyl and acyl groups of all the above compounds contain 6 to 24 carbon atoms and the aryl group preferably represents a phenyl or benzyl group. Polyglycoside carboxylic acids such as alkyl glucoside citrate, alkyl polyglycoside tartrate and C ₆ -C ₂₄ alkyl esters; It is possible to use alkyl sulfosuccinamate, acyl isethionates and N-acyltaurates, wherein the alkyl or acyl groups of all of these compounds contain 12 to 20 carbon atoms. Among the anionic surfactants that may be used, acyl lactylate having an acyl group containing 8 to 20 carbon atoms can be mentioned.

Additionally, alkyl D-galactoside uronic acid and salts thereof as well as polyoxyalkylenated (C ₆ -C ₂₄ ) alkyl ether carboxylic acids, polyoxyalkylenated (C ₆ -C ₂₄ ) alkyl (C ₆ -C ₂₄₎ ) Aryl ether carboxylic acids, polyoxyalkylenated (C ₆ -C ₂₄ ) alkyl amidoether carboxylic acids and salts thereof, especially those containing 2 to 50 ethylene oxide groups, and mixtures thereof.

Among the betaine amphoteric surfactants, (C ₈ -C ₂₀ ) alkylbetaines, sulfobetaines, (C ₈ -C ₂₀ ) alkylamido (C ₆ -C ₈ ) alkylbetaines or (C ₈ -C ₂₀ ) Alkylamido (C ₆ -C ₈ ) alkylsulfobetaine; And mixtures thereof.

Additional nonionic surfactants suitable for the present invention are known compounds (see "Handbook of Surfactants", MR PORTER, Blackie & Son published (Glasgow and London), 1991, pp. 116-178). Thus, they in particular have fatty, alpha-diol, (C ₁ -C ₂₀ ) alkylphenols or polyethoxylated, polypropoxylated or polyglycerolated fatty acids (for example fatty chains containing from 8 to 18 carbon atoms). ), It is possible in particular that the number of ethylene oxide or propylene oxide groups is 2 to 50, and it is possible that the number of glycerol groups is 2 to 30. Also copolymers of ethylene and propylene oxide, condensates of ethylene and propylene oxide with fatty alcohols; Polyethoxylated fatty amides having preferably 2 to 30 moles of ethylene oxide, polyglycerolated fatty amides comprising on average 1 to 5, in particular 1.5 to 4 glycerol groups; Ethoxylated fatty acid esters of sorbitan with 2 to 30 moles of ethylene oxide; Fatty acid esters of sucrose, fatty acid esters of polyethylene glycol, (C ₆ -C ₂₄ ) alkylpolyglycosides, N- (C ₆ -C ₂₄ ) alkylglucamine derivatives, (C ₁₀ -C ₁₄ ) alkylamine oxides or Amine oxides such as N- (C ₁₀ -C ₁₄ ) acylaminopropylmorpholine oxide, and mixtures thereof.

The amount of additional surfactant is preferably 0.1 to 20% by weight, more preferably 0.2 to 10% by weight of the total amount of the composition.

The composition according to the invention is generally provided in the form of a generally thick cream. The viscosity at 25 ° C. of the composition was no. Rheomat RM180 (manufactured by Rheometric Scientific) with 4 rotors (set TV) is used to measure the speed gradient of measuring systems 75 and 200s- ¹ , rotor rotation time of 10 minutes, preferably 1 to 20 Pa.s More specifically, it is 2-10 Pa.s.

Cosmetically acceptable aqueous media for the forming compositions of the present invention include lower alcohols including 1 to 6 carbon atoms in addition to water, such as ethanol; Polyols such as glycerin; Glycols such as butylene glycol, isoprene glycol, propylene glycol and polyethylene glycol such as PEG-8; Sorbitol; Sugars such as glucose, fructose, maltose, lactose and sucrose; And one or more solvents selected from mixtures thereof. The amount of solvent in the composition of the present invention is 0.5 to 30% by weight, preferably 5 to 20% by weight of the total weight of the composition.

It is possible to incorporate one or more thickeners, especially polymers, in the compositions of the invention, preferably at a concentration of 0.05 to 2% by weight relative to the total weight of the composition.

The following thickeners are illustrated:

Polysaccharide biopolymers such as xanthan gum, guar gum, alginate, modified cellulose and the like;

Synthetic polymers such as polyacrylics such as CARBOPOL 980 sold by GOODRICH, and acrylate / acrylonitrile copolymers such as HYPAN SS201 sold by KINGSTON;

Smectite, a BENTONE product sold by RHEOX, LAPONITE, a product sold by SOUTHERN CLAY PRODUCTS, R.T. Inorganic thickeners such as modified or unmodified hexanes such as the VEEGUM HS product sold by VANDERBILT;

-Mixtures thereof.

The compositions of the present invention may also include auxiliaries commonly used in the field of foaming cleansing agents, such as cationic polymers of the polyquaternium type that impart softness and smoothness to the foaming cream. The cationic polymer may preferably be selected from the following polymers;

Polyquaternium 5 such as the MERQUAT 5 product sold by CALGON;

Polyquaternium 6 such as the SALCARE SC 30 product sold by CIBA, and the MERQUAT 100 product sold by CALGON;

Polyquaternium 7 such as the MERQUAT S, MERQUAT 2200 and MERQUAT 500 products sold by CALGON, and SALCARE SC 10 products sold by CIBA;

Polyquaternium 10 such as the polymer JR400 sold by AMERCHOL;

Polyquaternium 11 such as the GAFQUAT 755, GAFQUAT 755N and GAFQUAT 734 products sold by ISP;

Polyquaternium 15 such as the ROHAGIT KF 720 F product sold by ROHM;

Polyquaternium 16 such as the LUVIQUAT FC905, LUVIQUAT FC370, LUVIQUAT HM552 and LUVIQUAT FC550 products sold by BASF;

Polyquaternium 22 such as the MERQUAT 280 product sold by CALGON;

Polyquaternium 28 such as the STYLEZE CC10 product sold by ISP;

Polyquaternium 39 such as the MERQUAT PLUS 3330 sold by CALGON;

Polyquaternium 44 such as the LUVIQUAT CARE product sold by BASF Corporation;

Polyquaternium 46 such as the LUVIQUAT HOLD product sold by BASF;

Polyquaternium like MERQUAT 2001 sold by CALGON. 47.

It is also possible to use cationic guars such as the JAGUAR product sold by RHODIA Corporation as the cationic polymer.

In addition, the compositions of the present invention can be used in the cosmetics industry, including oils, active agents, fragrances, preservatives, metal ion sequestrants (EDTA), pigments, pearlescent agents, soluble pigments, polyethylene powders, silicas, It may contain an adjuvant selected from inorganic or organic fillers such as kaolin or talc. The amount of the various adjuvants is that amount conventionally used in the art, for example 0.01 to 20% of the total weight of the composition. The adjuvant and its concentration should not modify the properties sought in the compositions of the present invention.

Examples of oils include oils of plant origin (jojoba, avocado, sesame, sunflower, corn, soybean, safflower, grape seed), mineral oils (petroleum jelly, optionally hydrogenated isoparaffin), synthetic oils (isopropyl myristate) Volatile or nonvolatile silicone oils such as cetearyl octanoate, polyisobutylene, ethylhexyl palmitate, alkyl benzoate), polydimethylsiloxane (PDMS) and cyclodimethylsiloxane or cyclomethicone, and fluorinated or fluorine Rosilicone oil, and mixtures thereof. The amount of oil should not modify the properties sought by the composition of the invention: up to 15% by weight, even up to 10% by weight relative to the total weight of the composition, preferably from 0.1 to 5% by weight, more preferably based on the total weight of the composition Preferably it is 0.1 to 3 weight%.

As the active ingredient, sunscreens; Desquamatory agent; Humectants; decolorant; Propigmenting agents; Alpha-hydroxy acids; Antibacterial agents; Anti free radicals; Antifouling agents; Anti-inflammatory agents; Retinoids; Algae, fungus, plant, yeast and bacterial extracts; Hydrolyzed, partially hydrolyzed or non-hydrolyzed proteins; Enzymes, hormones, vitamins and derivatives thereof, flavonoids and isoflavones, and mixtures thereof are exemplified.

Another subject of the present invention consists in the use of the composition as a human keratinous substance and more specifically in a product for cleansing and / or removing makeup on the skin.

Another subject of the invention consists of a dirty residue of human keratinous substances and more particularly a cosmetic method for cleansing the skin, wherein the composition of the invention is applied to the keratinous substance in the presence of water and subjected to a massage To form bubbles, and the formed bubbles and dirty residues are removed by rinsing with water.

The following examples illustrating the invention do not limit the invention. Unless indicated otherwise, amounts refer to weight percent and the compound name is the chemical name or CTFA name in each case (International Cosmetic Ingredient Dictionary and Handbook).

Composition Comparative Example 1 Comparative Example 2 Example 3 (Invention) Example 4 (Invention) Palmitic acid 10.20 g 10.20 g 10.20 g 10.20 g Myristic acid 10.15 g 10.15 g 10.15 g 10.15 g Lauric acid 2.50 g 2.50 g 2.50 g 2.50 g Stearic acid 2.65 g 2.65 g 2.65 g 2.65 g Potassium hydroxide 3.66 g 3.66 g 3.66 g 3.66 g Disodium Oleoamido PEG-2 Sulfosuccinate      - 2.00 g 3.00 g 4.00 g Sodium coco ampoacetate 6.00 g 4.00 g 3.00 g 2.00 g PEG-7 Glyceryl Cocoate 2.00 g 2.00 g 2.00 g 2.00 g glycerin 1.00 g 1.00 g 1.00 g 1.00 g Ceteares-60 myristyl glycol 0.50 g 0.50 g 0.50 g 0.50 g Electrolyte A reasonable amount A reasonable amount A reasonable amount A reasonable amount antiseptic A reasonable amount A reasonable amount A reasonable amount A reasonable amount Metal Ion Blocker A reasonable amount A reasonable amount A reasonable amount A reasonable amount Antioxidant A reasonable amount A reasonable amount A reasonable amount A reasonable amount air freshener A reasonable amount A reasonable amount A reasonable amount A reasonable amount water Add 100 grams Add 100 grams Add 100 grams Add 100 grams

 The creams of Examples 1-4 were prepared according to the following procedure:

Water, fatty acids (palmic acid, lauric acid, stearic acid and myristic acid), glycerin, PEG-7 glyceryl cocoate, ceteareth-60 myristyl glycol, preservatives, metal ion sequestrants and antioxidants Was added and the tank was stirred and heated to 75 ° C. (two phases present). Disodium oleamido PEG-2 sulfosuccinate and sodium coco ampoacetate were added at 75 ° C. and aeration was noted: moderate agitation was carried out at 75 ° C. for 10 minutes (cream was soft and sweet Had a routine).

The mixture was cooled in vacuo at 55 ° C. and the perfume was added and still stirred under vacuum.

At 50 ° C., potassium hydroxide (95% of the total amount introduced) was added; The mixture was still stirred under vacuum for 30 minutes. Cooled to 25 ° C. with stirring under vacuum to avoid venting of the product.

The viscosity at 25 ° C. of the compositions was no. Rheomat RM180 (manufactured by Rheometric Scientific) with four rotors (set TV) was used to measure the speed of the measurement system 75 and 200 s ⁻¹ and the rotor rotation time of 10 minutes.

Stability test on Certomat:

HR 유형 기구를 사용하였다.Certomat from B. Braun Biotech International

HR type instrument was used.

About 50 grams of each formulation was transferred to a 100 mL glass tablet container for testing. Each tablet container was placed in a water bath set at a temperature of 30 ° C. These were arranged on a tray that vibrated at 150 rpm. Vibration of the tray facilitates the transportation of the product.

The instability observed by this method is phase separation: the liquid phase at the base of the tablet container is somewhat transparent but not pearlescent but pearlescent intermediate phase; The surface has a weaker pearl luster.

The appearance of phase separation was observed after a period of 30 days.

The test results are shown in Table 2 below:

Composition Comparative Example 1 Comparative Example 2 Example 3 (Invention) Example 4 (Invention) Viscosity at 25 ° C (Pa.s) 9.0 5.7 4.5 5.7 Stability in Ceromat after 30 days Instability                                                  Phase separation observed 24 hours after retention for 30 days Instability                                                  Phase separation observed 24 hours after retention for 30 days stability stability

From the results of the stability test, the following can be seen:

According to the invention comprising a combination of auxiliary surfactant sodium cocoampoacetate / disodium oleoamido PEG-2 sulfosuccinate having a weight ratio of less than 2: 1 (ie 1: 1 and 2: 4, respectively) Compositions 3 and 4 are compositions 1 (not the forming part of the present invention) comprising only the auxiliary surfactant sodium coco ampoacetate and the auxiliary surfactant disodium oleoamido PEG- having a weight ratio of 1: 1 to 2: 1. It was stable after 30 days unlike Composition 2 (not the forming part of the invention) comprising a combination of 2 sulfosuccinate / sodium cocoamphoacetate.

Examples 5-7

Composition Example 5 Example 6 Comparative Example 7 Palmitic acid 10.64 g 10.20 g 9.76 g Myristic acid 7.68 g 10.15 g 10.12g Lauric acid 5.00 g 2.50 g 2.5 g Stearic acid 3.18 g 2.65 g 2.12g Potassium hydroxide 3.96 g 3.66 g 3.66 g Disodium Oleoamido PEG-2 Sulfosuccinate 2.00 g 2.00 g 3.40 g Sodium Coco Ampoacetate 2.00 g 2.00 g -  PEG-7 Glyceryl Cocoate 2.00 g 2.00 g 2.00 g glycerin 1.00 g 1.00 g 1.00 g Ceteares-60 myristyl glycol 0.50 g 0.50 g 0.50 g Electrolyte A reasonable amount A reasonable amount - antiseptic A reasonable amount A reasonable amount A reasonable amount Metal Ion Blocker A reasonable amount A reasonable amount A reasonable amount Antioxidant A reasonable amount A reasonable amount A reasonable amount air freshener A reasonable amount A reasonable amount A reasonable amount water Add 100 grams Add 100 grams Add 100 grams Viscosity at 25 ° C (Pa.s) 4.0 6.6 6.9

Creams of Examples 5 to 7 were prepared according to the same procedure as in Examples 1 to 4. The viscosity at 25 ° C. of the compositions was no. Rheomat RM180 (manufactured by Rheometric Scientific) with four rotors (set TV) was used to measure the speed of the measurement system 75 and 200 s ⁻¹ and the rotor rotation time of 10 minutes.

Sensory performance:

The foam quality of the compositions of Examples 5, 6 and 7 was evaluated by seven panels according to the following method:

Before use of all products, hands were washed with soap and rinsed properly.

The following steps were then performed:

-Wet your hands through running water set at 38 ° C for 8 liters / min flow rate,

-Place 2 grams of product in the recess of one hand,

Add 3 mL of the same water and allow the product to run for 15 seconds,

Assess the quality of the foam, a measure of testing,

-Rinse hands under the same running water.

The following features were evaluated and displayed on a scale of 0-10.

Initiation of foam: The earlier the initiation was, the higher the numerical value was assigned.

Volume: foam generating power; The higher the amount of foam generated in the hands by the product, the higher the value was assigned.

Creamy Feel: The higher the creamy feel, the higher the value.

Average perceptual results for each feature are shown in Table 4 below:

Quality of foam According to the invention Example 5 According to the invention Example 6 Comparative Example 7 Initiation of bubbles 6.1 5.8 4.5 Volume (Foam Generation) 7.5 6.7 5.0 Creamy feeling (density) 9.0 8.5 7.3

The results of the perception test show that the compositions 5 and 6 according to the present invention comprising a combination of co-surfactant disodium oleoamido PEG-2 sulfosuccinate / sodium cocoampoacetate are co-surfactant disodium oleoamido PEG It has been shown to produce a much better quality foam than Composition 7 (not the forming part of the invention) comprising only -2 sulfosuccinate.

Examples 8 and 9

Creams of Examples 8 and 9 were prepared according to the same procedure as in Examples 1 to 4. The viscosity at 25 ° C. of the compositions was no. Rheomat RM180 (manufactured by Rheometric Scientific) with four rotors (set TV) was used to measure the speed of the measurement system 75 and 200 s ⁻¹ and the rotor rotation time of 10 minutes.

Composition Example 8 Example 9 Palmitic acid 10.64 g 10.64 g Myristic acid 7.68 g 7.68 g Stearic acid 3.18 g 3.18 g Lauric acid 5.00 g 5.00 g Potassium hydroxide 3.96 g 3.96 g Disodium Oleoamido PEG-2 Sulfosuccinate 4.00 g 3.00 g Sodium Coco Ampoacetate 2.00 g 2.00 g  PEG-7 Glyceryl Cocoate 2.00 g 2.00 g glycerin 1.00 g 1.00 g Ceteares-60 myristyl glycol 0.50 g 0.50 g Electrolyte A reasonable amount A reasonable amount antiseptic A reasonable amount A reasonable amount Metal Ion Blocker  A reasonable amount A reasonable amount Antioxidant  A reasonable amount A reasonable amount air freshener  A reasonable amount A reasonable amount water  Add 100 grams Add 100 grams Viscosity at 25 ° C (Pa.s) 4.0 4.0

The foaming cosmetic composition of the present invention is used for cleansing or removing makeup of human keratinous substances, especially skin, has excellent cosmetic properties (softness, smoothness), spreads quickly from the tube and starts to produce bubbles. It is an opaque composition that is creamy and concentrated and can be removed very quickly upon rinsing. The compositions also have good stability against temperature changes and transport conditions over time.

Claims (41)

A topical application foaming composition comprising at least one surfactant system in a cosmetically acceptable aqueous medium, comprising: (a) a carboxylic acid comprising a linear or branched, saturated or unsaturated alkyl chain having 6 to 30 carbon atoms, partially or fully neutralized fatty acids or fatty acid mixtures with organic or inorganic bases; (b) a vibetaine amphoteric surfactant selected from those of the imidazoline type corresponding to formula (2): [Formula 2]

[Wherein R ¹ represents a saturated or unsaturated, linear or branched C ₆ -C ₃₀ hydrocarbon radical; R ² represents a hydrogen atom or a — (CH ₂ ) _q —COOY ′ group; X 'and Y' independently or simultaneously represent a monovalent cation such as a hydrogen atom or a metal cation; p and q independently or simultaneously are integers of 1 or 2; And (c) anionic surfactants of the sulfosuccinate type, The weight ratio of said vibetaine surfactant to sulfosuccinate surfactant is less than 2. delete The composition of claim 2 wherein the fatty acid is selected from lauric acid, myristic acid, palmitic acid, stearic acid and mixtures thereof. 4. A composition according to claim 3 comprising a fatty acid mixture consisting of lauric acid, myristic acid, palmitic acid and stearic acid. The composition of claim 1 wherein the inorganic base is selected from alkali metal hydroxides, alkaline earth metal hydroxides or ammonium hydroxides. 5. The composition of claim 1, wherein the organic base is selected from amines and alkanolamines. The composition of claim 1, wherein the base is potassium hydroxide. The composition of claim 1, wherein the fatty acid is present in an amount of from 2 to 50% by weight relative to the total weight of the composition. The composition of claim 1, wherein the degree of neutralization of the fatty acid or fatty acid mixture is between 50 and 90 mol%. The composition of claim 9 wherein the degree of neutralization of the fatty acid or fatty acid mixture is from 55 to 75 mole percent. The composition according to any one of claims 1 to 4, wherein the anionic surfactant of the sulfosuccinate type is selected from those corresponding to the formula (1): [Formula 1] Z-C0-CH- (SO ₃ X) -CH ₂ -COOY [Wherein X is an ion or an ammonium ion derived from an alkali metal or organic amine containing base; Y represents X or R; R represents a linear or branched or cyclic C ₆ -C ₃₀ alkyl or alkenyl chain; Z represents an OR group, R (OCH ₂ CH ₂ O) _n O or RCONHW {W represents (CH ₂ CH ₂ O) _{n '} or (CH ₂ CH (CH ₃ ) -O) _{n "} , n, n' And n "is an integer from 1 to 10. The composition of claim 11 wherein the sulfosuccinate type surfactant is selected from: Oxyethylenated (3 EO) lauryl alcohol monosulfosuccinate (C ₁₂ / C ₁₄ 70/30); Disodium salt of C ₁₂ -C ₁₄ alcohol hemisulfosuccinate; Oxyethylenated (2 EO) disodium oleamidosulfosuccinate; Oxyethylenated (5 EO) laurylamide monosulfosuccinate; Oxyethylenated (10 EO) disodium salt of lauryl citrate monosulfosuccinate; Monolysinoleic monosulfosuccinate. 12. The composition of claim 11, wherein the sulfosuccinate type surfactant is oxyethylenated (2 EO) disodium oleamidosulfosuccinate. The composition of claim 1, wherein the sulfosuccinate type surfactant is present in an amount of from 0.2 to 20% by weight, based on the total weight of the composition. delete The composition of claim 15 wherein the amphoteric surfactant of formula (2) is selected from: Sodium Capro Ampoacetate, Sodium Capro Ampopropionate, Sodium Caprylamide Phosphate, Sodium Caprylamide Propionate, Sodium Coampoacetate, Sodium Coampopropionate, Sodium Isostearo Ampoacetate, Sodium Isopotassium Acetate Stear Ampo Propionate, Sodium Lauro Ampo Acetate, Sodium Lauro Ampo Propionate, Sodium Oleo Ampo Acetate, Sodium Oleo Ampo Propionate, Sodium Stear Ampo Propionate, Sodium Stear Ampo Propionate Nate, Sodium Tallow Ampoacetate and Sodium Malampoacetate, Disodium Capro Ampodiacetate, Disodium Capro Ampodipropionate, Disodium Caprylo Ampodiacetate, Disodium Caprylo Ampodipropionate, Disodium Coco Ampodiacetate, disodium coco ampodipropionate, disodium isostear Aro ampodiacetate, disodium isostearo ampodipropionate, disodium lauro ampodidiacetate, disodium lauro ampodipropionate, disodium oleo ampodipropionate, disodium stearo ampodidiacetate , Disodium tallow ampodiacetate and disodium wet germ ampodiacetate. 17. The composition of claim 16, wherein the amphoteric surfactant of formula (2) is sodium coco ampoacetate. The composition of claim 1, wherein the vibetaine amphoteric surfactant is present in an amount of from 0.2 to 30% by weight, based on the total weight of the composition. 5. The composition of claim 1, wherein the weight ratio of vibetaine surfactant to sulfosuccinate surfactant is 0.25 to 1.5. 5. The at least one further of claim 1, wherein the anionic surfactants other than sulfosuccinate type surfactants, betaine amphoteric surfactants and nonionic surfactants, and mixtures thereof. A composition comprising a surfactant of. The composition of claim 1, wherein the additional surfactant is present in an amount of from 0.1 to 20% by weight, based on the total weight of the composition. 5. The composition of claim 1, wherein the composition is provided in the form of a cream. The method according to any one of claims 1 to 4, wherein No. Using a Rheomat RM180 with 4 rotors (set TV), the viscosity of the composition at 25 ° C. measured at a speed gradient of measuring systems 75 and 200 s ⁻¹ and a rotor rotation time of 10 minutes is 1 to 20 Pa · s. Composition. The cosmetic composition of claim 1, wherein the cosmetically acceptable aqueous medium comprises a lower alcohol; Polyols; A composition comprising one or more solvents selected from sugars and mixtures thereof. The composition according to any one of claims 1 to 4, which further contains a thickening agent. 5. The composition of claim 1, further comprising a cationic polymer of the polyquaternium type. 6. 5. Inorganic such as any one of claims 1 to 4, which is an oil, active agent, fragrance, preservative, metal ion sequestrant, pigment, pearlescent agent, soluble pigment, polyethylene powder, silica, kaolin or talc Or one or more adjuvants selected from organic fillers. 28. The method of claim 27, wherein the active agent is a sunscreen agent; Desquamatory agent; Humectants; decolorant; Propigmenting agents; Alpha-hydroxy acids; Antibacterial agents; Anti free radicals; Antifouling agents; Anti-inflammatory agents; Retinoids; Algae, fungus, plant, yeast and bacterial extracts; Hydrolyzed, partially hydrolyzed or non-hydrolyzed proteins; Composition selected from enzymes, hormones, vitamins and derivatives thereof, flavonoids and isoflavones, and mixtures thereof. The composition according to any one of claims 1 to 4, which is used as a cleansing product, a make-up removal product, or a cleansing and make-up removal product for human keratinous substances. 30. The composition of claim 29 used as a cleansing product for the skin, a product for removing makeup, or a product for cleansing and removing makeup. The composition of claim 1, wherein the composition is applied to a human keratinous substance in the presence of water, massaged to create a foam, and the resulting foam and dirty residue are removed by rinsing with water. A composition for cleansing dirty residues of human keratinous substances, characterized in that: 32. The composition of claim 31 for cleansing dirty residues of the skin. The composition of claim 2 wherein the fatty acid is a carboxylic acid containing a linear or branched, saturated or unsaturated alkyl chain having 12 to 22 carbon atoms. 9. The composition of claim 8, wherein the fatty acid is present in an amount of from 5 to 45% by weight relative to the total weight of the composition. The composition of claim 8 wherein the fatty acid is present in an amount of from 10 to 40% by weight, based on the total weight of the composition. 15. The composition of claim 14, wherein the sulfosuccinate type surfactant is present in an amount of from 1 to 15 weight percent, based on the total weight of the composition. The composition of claim 15 wherein the metal cations of X 'and Y' are alkali metal cations such as sodium. 19. The composition of claim 18, wherein the vibetaine amphoteric surfactant is present in an amount of from 1 to 20% by weight, based on the total weight of the composition. 20. The composition of claim 19, wherein the weight ratio of vibetaine surfactant to sulfosuccinate surfactant is 1.2 or less. The composition of claim 21, wherein the additional surfactant is present in an amount of from 0.2 to 10 weight percent, based on the total weight of the composition. The composition of claim 23 wherein the composition has a viscosity of 2 to 10 Pa · s.