EP3478248A1 - Composition moussante concentree rheo-fluidifiante et ses utilisations, notamment pour l'hygiene corporelle - Google Patents
Composition moussante concentree rheo-fluidifiante et ses utilisations, notamment pour l'hygiene corporelleInfo
- Publication number
- EP3478248A1 EP3478248A1 EP17745414.7A EP17745414A EP3478248A1 EP 3478248 A1 EP3478248 A1 EP 3478248A1 EP 17745414 A EP17745414 A EP 17745414A EP 3478248 A1 EP3478248 A1 EP 3478248A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- sodium
- mixtures
- surfactant
- chosen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/60—Sugars; Derivatives thereof
- A61K8/604—Alkylpolyglycosides; Derivatives thereof, e.g. esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0295—Liquid crystals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/042—Gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
- A61K8/416—Quaternary ammonium compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
- A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/55—Phosphorus compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/0026—Structured liquid compositions, e.g. liquid crystalline phases or network containing non-Newtonian phase
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/30—Characterized by the absence of a particular group of ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/596—Mixtures of surface active compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/90—Betaines
Definitions
- the present invention relates to a surfactant composition comprising at least one anionic surfactant and at least one compound selected from amphoteric surfactants and nonionic surfactants, and to a cosmetic or dermatological composition comprising a surfactant composition of the invention.
- the present invention finds applications in particular in the field of cosmetics.
- shower gels are generally packaged in flasks, possibly equipped with a pump, or in flexible tubes. They are generally formulated to have a viscosity, in the form of a gel, in order to allow their distribution either by pouring from a bottle, or by pressure of a flexible tube or by pressure exerted on the pump of a pump bottle.
- the gel is usually diluted with water at the time of application to the skin, which also allows the formation of a foam during the massage or friction of the product with the skin.
- the Guhl brand proposed a range of transparent concentrated shampoos in bottle with service capsule.
- the Applicant has managed to develop a personal care product, including skin and hair, meeting precisely these needs by providing a rheofluidifying composition concentrated in surfactants.
- composition having the viscosity of a shower gel, also has the property of being fluidized during spreading.
- the rheological properties of the composition according to the invention allow not only easy spreading on the skin and / or hair, but also to dispense the composition by a spray generator device, if desired by the user.
- the spray diffusion further improves the distribution of the composition on the body and the dilution rate with water, to allow rapid foaming.
- the low viscosity of the formula allows a complete use of the concentrated product: there remains little product in the plastic bottle at the end of use: the rate of refund is optimal.
- composition according to the invention is concentrated at least about 4 times in surfactants, that is to say in foaming active material, with respect to a conventional shower gel. More widely between 3 and 5, or even more widely between 3 and 6.
- composition of the invention therefore has the advantage of being more environmentally friendly than existing body hygiene products, since it may be in a smaller format.
- composition of the invention makes it possible to dispense with preservative, for a benefit of safety for the consumer, and to reduce the impact on the environment.
- Packaging being reduced compared to a conventional product, the Applicant estimates that the consumption of plastic in this context is reduced by about 50% compared to conventional products of the same range.
- the personal care product resulting from the invention is more convenient to use because it is less heavy and more transportable. It can in this context be more easily used in the context of a trip, or use outside the house type sports activities.
- composition of the invention are related to its physicochemical structure.
- the composition of the invention is a "structured" surfactant medium.
- the surfactants contained in the composition are organized in a lyotropic phase of the liquid-crystal type, also called mesophase.
- the phase is optically anisotropic and appears birefringent when viewed in polarized light with an optical microscope. More precisely, it is a lamellar phase, where the surfactants are organized into plane bilayers, also called lamellae.
- the bilayers form a periodic stack by being separated from each other by intermediate layers of water.
- a surfactant composition comprising:
- the total active ingredient of the surfactants is from 25 to 60% by weight relative to the total weight of the composition
- the anionic surfactant ratio is from 0.3 to 0.9
- the amphoteric surfactant ratio is from 0.0 to 0.7
- the nonionic surfactant ratio is from 0.0 to 0.7, the ratio being the ratio between the percentage by weight of active ingredient of the surfactant in the composition and the percentage by weight of total active ingredient of the surfactants in said composition
- the term "active material” means the surfactant present in the commercial raw material containing the surfactant.
- the active ingredient is thus at the origin of the surfactant properties of the raw material containing the surfactant.
- the raw material generally distributed by a supplier, contains, in addition to the active ingredient having surfactant properties, other components, such as water or solvents, reaction residues and related products.
- the percentage of active ingredient in a raw material is obtained by subtracting the percentage of water or solvent, the reaction residues and the ancillary products contained in the raw material to count only the percentage of the surfactant.
- total active ingredient is understood to mean the sum of the active ingredients present in each raw material containing each surfactant and included in the surfactant composition of the invention.
- the total active ingredient of the surfactants may be from 25 to 60% by weight relative to the total weight of the composition, for example from 25 to 55%, or from 35 to 55%, or from 35 to 55% by weight. at 60%, or 30 to 50%, or 35 to 45%.
- the composition of the invention has a pH of from 4.0 to 8.0, the terminals being included.
- the pH may for example be from 4.5 to 7.5, or from 5.0 to 7.0, or from 5.5 to 6.5, the terminals being included.
- the pH may be a physiological pH of between 5.0 and 6.0, the terminals being included.
- the surfactant composition does not contain sodium chloride other than that which can be provided by the surfactants.
- sodium chloride is not added as such during the preparation of the surfactant composition of the invention.
- the surfactant compositions forming part of the composition may contain them, which implies that a small amount of sodium chloride may possibly be detected, especially in trace amounts, in the surfactant composition of the composition. the invention. It may be for example from about 0.005 to about 7.0% by weight of sodium chloride from the surfactant compositions, based on the total weight of said composition, for example between 0.05 and 6.0%, for example strictly less than 2.0%, or strictly less than 3.0%, or strictly less than 4.0%, or strictly less than 5.0%.
- the absence of addition of sodium chloride advantageously confers a better safety of the composition compared to conventional products, in which sodium chloride is added.
- the surfactant composition of the invention has good flow.
- This good flow generally results in a good rheofluidification, that is to say a drop in viscosity of the low shear values (about 1 s -1 ) which can be for example between 0.5 and 20 Pa.s, to low values of high shear viscosity (about 150 s -1 ) which may be for example between 0.01 and 1 Pa.s.
- the surfactant composition of the invention has good sprayability. This can result in a low value of viscosity at high shear and a low value of the flow threshold (for example with a flow threshold ⁇ ⁇ 7Pa), preferably with values close to 3Pa.
- the rheology of the surfactant composition can be measured by any method known to those skilled in the art, for example by forced-constrained flow measurement, using, for example, a Thermo Fisher RS600 imposed stress rotary rheometer.
- the surfactant composition of the invention is devoid of preservatives.
- the composition does not contain any preservative other than the components expressly mentioned as being capable of forming part of the surfactant composition of the invention, for example as surfactant or perfume and which could intrinsically have conservation properties.
- the surfactant composition has the advantage of presenting, without the addition of a dedicated preservative, a stability over time comparable to that of conventional products, in particular those comprising preservatives.
- the surfactant composition of the invention also has the advantage of avoiding the risks associated with the addition of preservatives, such as disturbances of the hormonal system, skin irritations, or skin allergies.
- the preservatives not used in the context of the surfactant composition of the invention are parabens, triclosan, methylisothiazolinone, formaldehyde / formoldehyde liberators and phenoxyethanol, this list not being limiting. , sodium benzoate, salicylic acid, sorbic acid.
- the water is from 40 to 65% by weight relative to the total weight of the surfactant composition.
- it can be 50 to 60%.
- the surfactant composition of the invention therefore has a better environmental impact compared to a conventional product, because the reduction in the water content of the product makes it possible on the one hand to reduce the quantity of water transported, and on the other hand to reduce the packaging quantities of the product compared to a conventional product comprising about 85% water.
- composition of the invention may further comprise at least one fragrance.
- perfume means a perfume raw material or a mixture of perfume raw materials, also called “perfume concentrate", of natural and / or synthetic origin, whether solubilized or not in a solvent for materials. perfume premieres. In other words, it can be any odorous composition or mixture of fragrant raw materials, having olfactory characteristics compatible with a cosmetic use, generally highly concentrated, generally proposed conditioned by a perfumer.
- the solvent may be any suitable solvent known to those skilled in the art, such as, for example, ethanol, Dipropylene glycol, triethylcitrate, isopropyl myristate, triacetin, this list not being limiting.
- Raw materials of natural origin can be any suitable raw material known to those skilled in the art, for example essential oils, concretes, absolutes or plant extracts.
- the proportions between solvent and odoriferous raw materials can be very variable depending on the olfactory power of the fragrant raw materials and their solubility, as conventionally achieved in the field of perfumes, known to those skilled in the art.
- the percentage by weight of perfume in the composition contributes to the approval of the composition, and thus provides a perfume power comparable to that of a conventional product.
- the perfume can as such be concentrated between 2 and 6 times compared to the concentration of a conventional product.
- the percentage of perfume can range from 0.05 to 10% by weight relative to the total weight of the composition, for example from 0.5 to 10%, or from 0.5 to 5.0%, or from 1.0 to 5.0%, or 1 to 10%, or 2 to 10%, or 3 to 10%, or 5 to 10%.
- the perfume can be any commercial perfume composition, for example perfume Lemon Basil (Givaudan) or Acid Berry Perfume (Robertet).
- the perfume can lead to lowering the viscosity of the surfactant mixture to obtain a more fluid product, and / or lowering the flow threshold of the composition, which improves the sprayability.
- the surfactant composition comprises at least one compound chosen from amphoteric surfactants and nonionic surfactants.
- the ratio of amphoteric surfactant is 0.0
- the ratio of nonionic surfactant can not be equal to 0.0
- the value of 0.0 is therefore excluded in this case.
- the ratio of nonionic surfactant is equal to 0.0
- the ratio of amphoteric surfactant can not be equal to 0.0, the value of 0.0 is therefore excluded in this case.
- the anionic surfactant ratio is from 0.3 to 0.9, for example from 0.4 to 0.8, or from 0.5 to 0.7.
- the ratio of amphoteric surfactant is from 0.0 to 0.7, for example from 0.1 to 0.6, or from 0.2 to 0.5.
- the ratio of nonionic surfactant is from 0.0 to 0.7, for example from 0.1 to 0.6, or from 0.2 to 0.5.
- a surfactant composition according to the invention may consist of:
- the total active ingredient of the surfactants is from 25 to 55% by weight relative to the total weight of the composition
- anionic surfactant ratio is from 0.3 to 0.9
- amphoteric surfactant ratio is from 0.0 to 0.7
- the value of 0.0 being excluded and the ratio of of nonionic surfactant is from 0.0 to 0.7, the value of 0.0 being excluded
- the pH of the composition being between 4 and 8.
- a surfactant composition according to the invention may comprise or consist of:
- anionic surfactant ratio is from 0.3 to 0.9
- amphoteric surfactant ratio is from 0.0 to 0.7
- the value of 0.0 being excluded and the ratio of of nonionic surfactant is from 0.0 to 0.7, the value of 0.0 being excluded
- the pH of the composition being between 4 and 8.
- the ratios and percentages indicated above can be measured by any method known to those skilled in the art. It may be for example, in particular for the determination of anionic surfactants, the standard NF ISO 2271 (Determination of the content of anionic active substances by a manual or mechanical method by direct titration in two phases, January 1990, AFNOR).
- the anionic surfactant may be chosen from the group comprising alkyl sulphates, alkyl ether sulphates, sulphonates, phosphoric acid derivatives, phosphates and alkyl phosphates and their derivatives, isethionates, taurates, sulfoccinates, alkyl sulfoacetates, anionic derivatives of plant-derived proteins, amino acids and amino acid derivatives, polypeptides, carboxylic acids and their salts, fatty acid salts derived from saponification, lactic acid derivatives and alkyl polyglucoside derivatives.
- the alkyl sulphates may be chosen from the group comprising sodium lauryl sulphate, sodium coco sulphate, potassium lauryl sulphate, magnesium lauryl sulphate, ammonium lauryl sulphate, triethanolamine lauryl sulphate, diethanolamine lauryl sulphate, monoethanolamine lauryl sulphate and their mixtures;
- the alkyl ether sulfates may be chosen from the group comprising sodium laureth sulfate, sodium trideceth sulfate, ammonium laureth sulfate, magnesium laureth sulfate and triethanolamine laureth sulfate, diethanolamine laurethsulfate, monoethanolamine laurethsulfate, and mixtures thereof;
- the sulphonates may be chosen from the group comprising C14-16 olefin sulphonate sodium, C14-17 sec-Alkyl sulphonate sodium and sodium xylene sulphonate and mixtures thereof;
- the phosphates and alkyl phosphates may be chosen from the group comprising dicetyl phosphate, C12-15 phosphate, potassium cetyl phosphate and C9-15 alkyl phosphate, and mixtures thereof;
- the isethionates may be chosen from the group comprising sodium cocoyl isethionate and sodium Lauroyl Methyl Isethionate and mixtures thereof;
- the taurates may be chosen from the group comprising sodium methyl cocoyl taurate and sodium stearoyl taurate and mixtures thereof;
- the sulphoccinates may be chosen from the group comprising sodium laureth sulphosuccinate, disodium undecylenamido MEA-sulphosuccinate, disodium lauryl sulphosuccinate and disodium ricinoleamido MEA-sulphosuccinate and their mixtures;
- alkyl sulphoacetates may be sodium lauryl sulphoacetate
- anionic derivatives of proteins of plant origin may be chosen from sodium cocoyl apple amino acids, sodium lauroyl oat amino acids, sodium lauroyl wheat amino acids and potassium lauroyl wheat amino acids and mixtures thereof;
- amino acids and amino acid derivatives may be chosen from sodium lauroyl glutamate, sodium cocoyl glutamate, potassium cocoyl glycinate, sodium cocoyl alaninate and sodium lauroyl sarcosinate, and mixtures thereof;
- carboxylic acids and their salts may be chosen from the group comprising sodium lauryl glucose carboxylate and sodium laureth-13 carboxylate and mixtures thereof;
- the salts of fatty acids resulting from the saponification may be chosen from the salts of lauric acid, myristic acid, palmitic acid and stearic acid and their mixtures;
- the lactic acid derivatives may be chosen from sodium stearoyl lactylate, sodium isostearyl lactylate and sodium cocoyl lactylate, and mixtures thereof;
- alkyl polyglucoside derivatives may be chosen from sodium cocoglucoside tartrate, disodium cocopolyglucose sulphosuccinate and disodium cocopolyglucose citrate, and mixtures thereof.
- the at least one amphoteric surfactant may be chosen from the group comprising N-alkylamidobetaines, betaines, sultaines, alkylpolyaminocarboxylates, alkylamphoacetates, their derivatives, and glycine derivatives.
- N-alkylamidobetaines may be chosen from the group comprising cocamidopropyl betaine and lauramidopropyl betaine and mixtures thereof;
- betaines may be chosen from the group comprising coco betaine and lauryl betaine and mixtures thereof;
- the sultaines can be cocamidopropyl hydroxysultaine
- alkylpolyaminocarboxylates may be chosen from the group comprising sodium Carboxymethyl Tallow Polypropylamine and sodium Carboxymethyl Oleyl Polypropylamine and mixtures thereof;
- the alkylamphoacetates may be chosen from the group comprising disodium cocoamphoacetate, sodium cocoamphoacetate and disodium lauroamphoacetate and mixtures thereof;
- the glycine derivatives may be cocoamphopolycarboxyglycinate.
- At least one nonionic surfactant may be chosen from the group comprising the alkypolyglucosides, the glyceryl and fatty acid esters, the sucrose esters of fatty acids and the oxyalkylenated sucrose esters, oxyalkylenated glycerol esters, polyethylene glycol fatty acid esters, fatty acid and sorbitan esters, polyglycerolated fatty alcohols and glucamine derivatives.
- alkypolyglucosides may be chosen from the group comprising decyl glucoside, lauryl glucoside, caprylyl / capryl glucoside and coco glucoside, and mixtures thereof;
- the glyceryl and fatty acid esters may be chosen from glyceryl stearate, glyceryl ricinoleate and glyceryl oleate, and mixtures thereof;
- the sucrose esters of fatty acids may be chosen from sucrose stearate, sucrose palmitate, sucrose laurate and sucrose distearate, and mixtures thereof;
- the oxyalkylenated sucrose esters may be chosen from methyl glucose caprate / caprylate / oleate, PEG-120 methyl glucose dioleate and PEG-20 methyl glucose sesquistearate, and mixtures thereof;
- the oxyalkylenated glycerol esters may be chosen from PEG-7 glyceryl cocoate, PEG-80 glyceryl cocoate, PEG-30 glyceryl cocoate and PEG-200 hydrogenated glyceryl palmate, and mixtures thereof;
- the fatty acid and polyethylene glycol esters may be chosen from the group PEG-8 stearate, PEG-20 stearate, PEG-40 stearate, PEG-50 stearate and PEG-100 stearate, and mixtures thereof ;
- the fatty acid and sorbitan esters may be chosen from the group comprising sorbitan palmitate, sorbitan stearate, sorbitan tristearate, sorbitan oleate and sorbitan trioleate, and mixtures thereof;
- the glucamine derivatives may be chosen from the group comprising capryloyl or caproyl methyl glucamide, lauroyl methyl glucamide, lauroyl methyl glucamide and cocoyl methyl glucamide, and mixtures thereof.
- the anionic surfactant may be an alkyl sulfate
- the amphoteric surfactant may be an N-alkylamidobetaine or an alkylamphoacetate
- the nonionic surfactant may be an alkypolyglucoside
- the anionic surfactant may be ammonium lauryl sulfate
- the amphoteric surfactant may be cocamidopropyl betaine or sodium cocoamphoacetate
- the nonionic surfactant may be decylglucoside.
- the surfactant composition according to the invention may constitute in particular a composition for cutaneous application, used in particular in the cosmetic or dermatological fields, as cleansing products for the skin, including the body and the face, the scalp and / or hair.
- a composition for topical application may optionally contain a physiologically acceptable medium, that is to say compatible with the skin, mucous membranes, scalp and / or hair. It may more particularly constitute a composition for cleaning the skin.
- the surfactant composition may be in a form chosen from a shower gel, a cleansing gel for the skin of the face, a shampoo and a washing gel for the hands.
- the surfactant composition of the invention may be present in a package chosen from a bottle, for example of the type a bottle provided with a capsule or a pump (metering or spray), a tube, by example a flexible tube and a pot.
- the surfactant composition of the invention does not comprise a preservative, this being favorable to a better safety, as indicated above.
- Another subject of the invention relates to a cosmetic or dermatological composition
- a cosmetic or dermatological composition comprising a surfactant composition according to the invention.
- the cosmetic or dermatological composition may be constituted, that is to say exclusively include the surfactant composition of the invention.
- the cosmetic composition may comprise a cosmetically acceptable vehicle.
- the cosmetic composition of the invention has the same rheo-fluidifying properties as the other advantageous properties that the surfactant composition of the invention.
- cosmetic composition in the present invention, any cosmetic composition, ie aesthetic, which can be brought into contact with the superficial parts of the human body, for example the epidermis, the hair and capillary systems, the external organs and the external mucous membranes.
- a cosmetic composition allows, exclusively or mainly to clean, protect or maintain in good condition.
- the term "dermatological composition” is intended to mean any composition for dermatological purposes, ie a composition that can be brought into contact with the superficial parts of the human body, for a treatment of the skin, mucous membranes and integuments, nails , hair, hairs.
- cosmetically or dermatologically acceptable vehicle is meant a vehicle adapted for use in contact with cutaneous human and animal cells, in particular the cells of the epidermis, without toxicity, irritation, undue allergic response and the like, and proportionate to a reasonable benefit / risk ratio.
- the vehicle is used in proportions compatible with the high concentration of the composition of the invention.
- the cosmetic composition of the invention may furthermore comprise adjuvants conventionally used in the cosmetic field, chosen from oils, vegetable butters, vegetable or synthetic waxes, actives, perfumes, preservatives, sequestering agents (EDTA), antioxidants, cationic polymers and cationic surfactants, pearlescent and opacifying agents, pigments, mineral or organic fillers such as talc, kaolin, starch, exfoliants (solid particles vegetable, mineral or synthetic having an abrasive effect on the skin), nacres and flakes, dyes, sunscreens, acids and bases for pH adjustment, synthetic or natural gelling polymers.
- adjuvants conventionally used in the cosmetic field, chosen from oils, vegetable butters, vegetable or synthetic waxes, actives, perfumes, preservatives, sequestering agents (EDTA), antioxidants, cationic polymers and cationic surfactants, pearlescent and opacifying agents, pigments, mineral or organic fillers such as talc, kaolin, starch, exfoliants (
- oils include vegetable oils, such as jojoba, avocado, sesame, sunflower, rapeseed, corn, soybean, safflower, and grape seed, or mineral oils, such as paraffin oils, or synthetic oils, such as isopropyl myristate, cococaprylate caprate, ethylhexyl palmitate and alkyl benzoate, or volatile or non-volatile silicone oils such as polydimethylsiloxanes (PDMS), cyclodimethylsiloxanes or cyclomethicones, or fluorinated or fluorosilicone oils, or naturally occurring alkanes, as well as mixtures of these oils.
- the amount of oil should not change the desired property for the composition of the invention.
- active agents examples include moisturizers and, for example, polyols such as glycerine, glycols, polyethylene glycols and sugars and their derivatives, natural extracts, piroctone olamine, zinc pyrithione, salicylic acid, urea, vitamins and their derivatives (D panthenol or tocopherol acetate for example), protein hydrolysates and amino acids.
- composition of the invention can be obtained by any suitable method known to those skilled in the art for the manufacture of a foaming cosmetic composition. It may be, for example a simple mixture.
- the composition may be a composition for cutaneous use.
- the cosmetic composition may be in a form chosen from a shower gel, a facial skin cleansing gel, a shampoo, a hand washing gel and a household cleaning product, for example a dishwashing liquid, a multi-purpose household cleaning gel, a household cleaning product.
- Another subject of the invention relates to a cosmetic use of the cosmetic composition according to the invention for cleaning the skin and / or the integuments and / or the scalp.
- Another subject of the invention relates to a non-therapeutic cosmetic treatment method comprising the application to the skin and / or the superficial body growths and / or the scalp of a surfactant composition of the invention or a composition cosmetic according to the invention.
- the cosmetic treatment process may be a method for cleaning the dirt residues of human keratinous materials (also cleaning sweat and lipids), in which the cosmetic composition of the invention is applied to the skin and / or dander and / or the scalp in the presence of water.
- the application may include a massage to form a foam, which may be removed with the soil residues by rinsing with water.
- the use means a non-therapeutic use, for example for the treatment of healthy skin, that is to say say skin that does not have a pathological condition. It may also be skin that does not have a visible or noticeable trace of external aggression, such as itching, sunburn, burns, bites, signs of inflammation, sores. being not limiting.
- any cosmetic use and any cosmetic process according to the invention are respectively non-therapeutic cosmetic uses and non-therapeutic cosmetic processes.
- Another subject of the invention relates to a combination between a spray-generating device or a device for delivering a dose and a surfactant composition or a cosmetic composition according to the invention, in which the spray-generating device diffuses into a spray. the cosmetic composition or the surfactant composition.
- the device for delivering a dose may for example be a valve capsule, for example a Capsule-type capsule capsule.
- Invio - ref V143-145 marketed by the Seaquist Supplier of the Aptar Group.
- the surfactant composition of the invention having a viscosity comparable to conventional shower gels but being shear thinning, is sprayable, that is to say it can be dispensed by means of a spray generator device.
- the distribution by means of a spray-generating device of the cosmetic composition or of the surfactant composition according to the invention facilitates the distribution of the composition on the keratin materials, in particular facilitates the distribution of a small amount of composition ( as the formula is very concentrated) over a large area.
- the surfactant composition of the invention being rheo-fluidifying, it allows, in combination with a spray distribution, the easy distribution of a lower product dose, for example 4 times lower, than with a gel conventional shower, for a surface of keratinous material, especially skin, identical to or greater than that covered by a larger amount of conventional product.
- the spray generator device can be any device available on the market, for example a dosing pump bottle provided with a spray pump, for example the PZ2 190 DLD1 Helios pump (Aptar).
- FIG. 1 represents an X-ray photograph of a concentrated shower gel composition.
- X-rays are produced by a 40 kV 40 mA copper rotating anode, 40 cm in diameter. The exposure time is 2 hours (8 times of 15 minutes each).
- the sample is in the form of a capillary 1.5 mm in diameter, placed in a sample holder thermostated at 20 ° C.
- the diffraction pattern is characteristic of a lamellar phase; it consists of two fine rings (order 1 and order 2 of diffraction).
- the observation mode of FIG. 1 makes it possible to characterize the non-wound planar lamellar phase structure.
- FIG. 2 represents an optical microscope photograph of the shower gel composition object of FIG. 1, in Differential Interference Contrast.
- Cocamidopropyl betaine (amphoteric surfactant) and decylglucoside (nonionic surfactant) are added in water at room temperature (about 20 ° C.).
- the citric acid is then added to the mixture at room temperature.
- the perfume is then added to the mixture, followed by ammonium lauryl sulphate (anionic surfactant); everything is mixed at room temperature.
- Example 2 Example of a surfactant composition
- Table I above illustrates a surfactant composition of the invention, with the concentrations of its components, of active material.
- This formula is concentrated about 4X compared to a conventional shower gel.
- This formula has the property of being fluidized with the spreading.
- the surfactants contained in the composition are organized in a lyotropic phase of the liquid crystal type; the phase is optically anisotropic and appears birefringent when observed in polarized light with an optical microscope. More precisely, it is a lamellar phase, where the surfactants are organized into plane bilayers, also called lamellae.
- the bilayers form a periodic stack by being separated from each other by intermediate layers of water.
- Example 3 Example of a surfactant composition
- Table II illustrates a surfactant composition of the invention, with the concentrations of its components, in active material and commercial material.
- the surfactants contained in the composition are organized in a lyotropic phase of the liquid crystal type; the phase is optically anisotropic and appears birefringent when observed in polarized light with an optical microscope. More precisely, it is a lamellar phase, where the surfactants are organized into plane bilayers, also called lamellae.
- the bilayers form a periodic stack by being separated from each other by intermediate layers of water.
- Table III below illustrates 8 surfactant compositions of the invention, with the concentrations of its components, in active material and commercial material.
- the composition was applied once a day for 7 days under normal conditions of use.
- the overall evaluation was done at first use, and after 7 days of use, by a rating of 0 to 10. It reflects satisfaction with use.
- Key indicators are evaluated after 7 days of use. They relate to purchasing indicators, recommendations, preferences and intent to purchase and recommendation after presentation of the concept.
- the foam and the consistency are very well received after 7 days of use, both in terms of quantity, smoothness and fluidity.
- the perfume is positively evaluated (average score of 7.8) after 7 days of use, with customers who judge the scent very "pleasant, pleasure to feel” and "well adapted to a shower gel", with a balanced intensity for the majority.
- the product is out 68
- the scent is pleasant 28 35
- the bottle is convenient 1 74
- the product is out 2 62
- the studied product was applied to the body at least once a day, for 3 consecutive weeks, by 27 healthy adult volunteers.
- the studied product was used instead of the product of the same type that the volunteer usually or occasionally uses.
- the volunteers apply the product studied at home and under normal conditions of use of the product, in place of the one usually used, and according to the indications mentioned in the questionnaire (frequency and duration of use, zone and mode of application ).
- the studied product was applied to the body at least once a day, for 3 consecutive weeks, by 26 healthy adult volunteers.
- the studied product was used instead of the product of the same type that the volunteer usually or occasionally uses.
- the volunteers apply the product studied at home and under normal conditions of use of the product, in place of the one usually used, and according to the indications mentioned in the questionnaire (frequency and duration of use, zone and mode of application ).
- the studied product was applied to the body at least once a day, for 3 consecutive weeks, by 27 healthy adult volunteers.
- the studied product was used instead of the product of the same type that the volunteer usually or occasionally uses.
- the volunteers apply the product studied at home and under normal conditions of use of the product, in place of the one usually used, and according to the indications mentioned in the questionnaire (frequency and duration of use, zone and mode of application ).
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Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE17745414.7T DE17745414T1 (de) | 2016-07-01 | 2017-06-30 | Rheo-verflüssigende konzentrierte schäumungszusammensetzung und verwendungen davon, insbesondere für körperhygiene |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1656329A FR3053246B1 (fr) | 2016-07-01 | 2016-07-01 | Composition moussante concentree rheo-fluidifiante et ses utilisations, notamment pour l'hygiene corporelle |
PCT/FR2017/051776 WO2018002557A1 (fr) | 2016-07-01 | 2017-06-30 | Composition moussante concentree rheo-fluidifiante et ses utilisations, notamment pour l'hygiene corporelle |
Publications (1)
Publication Number | Publication Date |
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EP3478248A1 true EP3478248A1 (fr) | 2019-05-08 |
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Application Number | Title | Priority Date | Filing Date |
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EP17745414.7A Pending EP3478248A1 (fr) | 2016-07-01 | 2017-06-30 | Composition moussante concentree rheo-fluidifiante et ses utilisations, notamment pour l'hygiene corporelle |
Country Status (5)
Country | Link |
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US (1) | US11701319B2 (fr) |
EP (1) | EP3478248A1 (fr) |
DE (1) | DE17745414T1 (fr) |
FR (2) | FR3053246B1 (fr) |
WO (1) | WO2018002557A1 (fr) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US11376207B2 (en) | 2017-10-31 | 2022-07-05 | L'oreal | Hair care compositions |
US11123276B2 (en) | 2018-02-28 | 2021-09-21 | L'oreal | Cosmetic compositions |
MX2020011739A (es) | 2018-05-11 | 2021-01-08 | Unilever Ip Holdings B V | Composicion limpiadora. |
BR112020022902A2 (pt) | 2018-05-11 | 2021-02-23 | Unilever Nv | composição de higiene e método de tratamento dos cabelos |
US11096878B2 (en) | 2018-05-31 | 2021-08-24 | L'oreal | Concentrated rinse-off cleansing composition |
FR3081708B1 (fr) * | 2018-05-31 | 2020-12-25 | Oreal | Composition cosmetique nettoyante comprenant deux tensioactifs |
US11633339B2 (en) | 2018-09-07 | 2023-04-25 | L'oreal | Cleansing compositions free of sodium chloride and sulfate-based surfactants |
FR3098718B1 (fr) * | 2019-07-18 | 2021-12-10 | Laboratoires De Biologie Vegetale Yves Rocher | Composition moussante concentrée rhéo-fluidifiante sans sulfate et ses utilisations, notamment pour l’hygiène corporelle |
CN111437219B (zh) * | 2019-10-31 | 2022-12-20 | 上海新如生物科技有限公司 | 一种弱酸性沐浴乳及其制备方法 |
JP2023501432A (ja) | 2019-11-11 | 2023-01-18 | ユニリーバー・アイピー・ホールディングス・ベスローテン・ヴェンノーツハップ | クレンジング組成物 |
JP7415002B2 (ja) | 2020-02-28 | 2024-01-16 | ザ プロクター アンド ギャンブル カンパニー | 化学汚染物質を除去する方法 |
JP2023523849A (ja) * | 2020-05-05 | 2023-06-07 | ザ プロクター アンド ギャンブル カンパニー | 良好な製品の均一性及び性能を実現する非エトキシル化界面活性剤及び共界面活性剤を含む組成物 |
CN111616972A (zh) * | 2020-05-13 | 2020-09-04 | 名臣健康用品股份有限公司 | 一种低成本自增稠温和无硫酸盐洗发组合物及其制备方法 |
EP4334424A1 (fr) | 2021-05-04 | 2024-03-13 | Unilever IP Holdings B.V. | Composition de tensioactif concentrée hydratable sensiblement exempte d'iséthionates |
EP4362883A1 (fr) | 2021-07-02 | 2024-05-08 | Unilever IP Holdings B.V. | Composition de tensioactif concentrée hydratable comprenant un composé ayant un pourcentage en poids d'oxygène défini |
CN117580561A (zh) | 2021-07-02 | 2024-02-20 | 联合利华知识产权控股有限公司 | 含酯的可水合浓缩表面活性剂组合物 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5846160B2 (ja) * | 1978-07-13 | 1983-10-14 | 花王株式会社 | シヤンプ−組成物 |
GB9301270D0 (en) * | 1993-01-22 | 1993-03-17 | Unilever Plc | Dilution-thickening,personal washing composition |
US5925615A (en) * | 1998-03-06 | 1999-07-20 | Nu Skin International, Inc. | Awapuhi (Zingiber zerumbet) -containing hair cleansing and conditioning compositions |
MXPA03000391A (es) * | 2000-07-14 | 2004-09-13 | Johnson & Johnson | Gel de limpieza autoespumante. |
ATE476954T1 (de) * | 2003-05-07 | 2010-08-15 | Kemira Pigments Oy | Zusammensetzungen zur gezielten freisetzung von duftstoffen und aromen |
CA2664539A1 (fr) * | 2006-09-26 | 2008-04-03 | Rhodia Inc. | Systeme tensioactif structure contenant un tensioactif anionique |
US8778910B2 (en) * | 2012-12-07 | 2014-07-15 | Conopco, Inc. | Concentrated lamellar liquid personal cleansing composition |
FR3025101B1 (fr) * | 2014-08-28 | 2017-12-29 | Oreal | Composition moussante comprenant au moins un tensio-actif du type n-acylsarcosinate |
-
2016
- 2016-07-01 FR FR1656329A patent/FR3053246B1/fr active Active
-
2017
- 2017-06-30 WO PCT/FR2017/051776 patent/WO2018002557A1/fr unknown
- 2017-06-30 EP EP17745414.7A patent/EP3478248A1/fr active Pending
- 2017-06-30 DE DE17745414.7T patent/DE17745414T1/de active Pending
- 2017-06-30 US US16/314,604 patent/US11701319B2/en active Active
-
2019
- 2019-07-09 FR FR1907680A patent/FR3083447B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
DE17745414T1 (de) | 2019-12-19 |
WO2018002557A1 (fr) | 2018-01-04 |
FR3083447B1 (fr) | 2022-04-15 |
FR3053246B1 (fr) | 2019-10-18 |
FR3053246A1 (fr) | 2018-01-05 |
FR3083447A1 (fr) | 2020-01-10 |
US20190314258A1 (en) | 2019-10-17 |
US11701319B2 (en) | 2023-07-18 |
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