INSTITUT NATIONAL DES SCIENCES ET INDUSTRIES DU VIVANT ET DE L'ENVIRONNEMENT (France)
INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE L'ALIMENTATION ET L'ENVIRONNEMENT (France)
UNIVERSITE PARIS-SACLAY (France)
Inventor
Cafiero, Marie
Maniguet, Sabrina
De La Poterie, Valérie
Huc-Mathis, Delphine
Maillard, Marie-Noëlle
Abstract
The invention relates to a cosmetic composition in the form of an emulsion, essentially free of surfactant(s), comprising: – an aqueous phase in a content of less than or equal to 45% by weight relative to the total weight of the composition; – a fatty phase comprising at least one oil; – stabilizing particles at the interface of the aqueous and fatty phases having a volume median size (Dv50) measured under wet conditions of from 1 to 80 µm, in a content of 0.05% to 30% by weight relative to the total weight of the composition.
A face mask (10) comprising a structure (12) provided with a plurality of vibrating actuators (14) having a variable vibration amplitude, the mask comprising a control device (16) configured to modulate the vibration amplitude of one actuator differently from the vibration amplitude of another actuator.
A61H 23/02 - Percussion or vibration massage, e.g. using supersonic vibrationSuction-vibration massageMassage with moving diaphragms with electric or magnetic drive
A water-in-oil emulsion cosmetic composition, comprising: (a) a nonionic surfactant having an HLB value of less than 8 and comprising (a1) a polyglycerol fatty acid ester and (a2) a sorbitan fatty acid ester; (b) a copolymer of vinylpyrrolidone and an alpha-olefin; (c) a plant-derived resin; (d) a hydrophobized pigment; and (e) an oil comprising a volatile hydrocarbon oil.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/92 - Oils, fats or waxesDerivatives thereof, e.g. hydrogenation products
A61Q 1/02 - Preparations containing skin colorants, e.g. pigments
A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations
4.
COSMETIC COMPOSITION IN THE FORM OF A WATER-IN-OIL EMULSION COMPRISING A COMBINATION OF LIPOSOLUBLE POLYMER BASED ON MODIFIED PULLULAN AND WATER-SOLUBLE POLYMER
The invention relates to a cosmetic composition in the form of a water-in-oil emulsion, comprising: - at least one liposoluble polymer selected from pullulans modified by at least one hydrophobic group; and - at least one water-soluble polymer selected from chitosan, pullulan, hydroxypropyl starch, tapioca starch, derivatives thereof, and mixtures thereof. The present invention also relates to a method for preparing a cosmetic composition according to the invention, and to a process for making up and/or caring for the skin and/or protecting the skin from UV radiation, comprising a step of applying a cosmetic composition according to the invention to the skin.
A61Q 1/12 - Face or body powders, e.g. for grooming, adorning or absorbing
5.
COSMETIC COMPOSITION IN THE FORM OF A WATER-IN-OIL EMULSION HAVING A HIGH NON-VOLATILE OIL CONTENT AND COMPRISING A LIPOSOLUBLE POLYMER BASED ON MODIFIED PULLULAN
The invention relates to a cosmetic composition, and more particularly to a foundation composition, in the form of a water-in-oil emulsion comprising a liposoluble polymer based on modified pullulan and a mixture of volatile oil and non-volatile oil having a high content of non-volatile oil, which does not transfer and ensures prolonged staying power over time. The present invention also relates to a method for preparing a cosmetic composition according to the invention, and to a method for applying make-up to the skin and/or caring for the skin, comprising a step of applying a cosmetic composition according to the invention to the skin.
The invention relates to an aqueous dispersion of thermoresponsive poly(oligo-(ethylene glycol) methacrylate) microgels comprising a weight percentage of microgels ranging from 5% to 40%. This dispersion is obtained by partial dehydration of an aqueous dispersion of microgels derived directly from the polymerization of the precursor monomers. The partial dehydration may be performed by zeodration. The invention also relates to an aqueous dispersion of microgels optionally comprising a cosmetic active agent which is encapsulated in a significant amount in the microgels, and to a cosmetic composition formulated from this concentrated aqueous dispersion.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A wax-in-water emulsified cosmetic for eyelashes comprising (a) a polyglycerol, ester having a glycerol polymerization degree of 2 to 12 and being esterified with at least one saturated aliphatic dicarboxylic acid of 16 to 28 carbon atoms, (b) a wax and (c) a pigment.
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ CLAUDE BERNARD - LYON 1 (France)
ECOLE NORMALE SUPÉRIEURE DE LYON (France)
Inventor
Nizard, Carine
Kern, Nicolas
Bulteau, Anne-Laure
Marçais, Antoine
Walzer, Thierry
Abstract
The present invention relates to the use of pyruvate for potentiating natural killer (NK) cells in vitro. The present invention also relates to a method for treating in vitro NK cells, comprising the steps of providing NK cells from a subject; incubating the NK cells in the presence of pyruvate at a concentration of from 0.35 to 10 mM, thereby potentiating the NK cells; and collecting the potentiated NK cells.
A water-in-oil emulsion cosmetic composition, wherein the composition comprises (a) a polyglycerol fatty acid ester having an HLB value of less than or equal to 9, (b) a sorbitan fatty acid ester having an HLB value of less than or equal to 8, (c) a volatile hydrocarbon oil, and (d) barium sulfate and titanium dioxide composite powder.
A method for producing a water-in-oil emulsified cosmetic or anhydrous cosmetic, wherein the method includes a step of wet jet mill dispersion treatment of hydrophobically treated inorganic particles at high pressure in an oil as the dispersing medium, the inorganic particles including one or more selected from the group consisting of titanium oxide and iron oxide, and the hydrophobic treatment including one or more different types of treatment with one or more compounds selected from the group consisting of compounds having a straight chain or branched chain with at least 8 carbon atoms in the molecule, amino acids, and salts of the foregoing.
The invention relates to an elastic mixture which comprises a chitosan or one of the salts thereof, a pullulan or one of the salts thereof, and a polyglycerol, and which has a tightening effect and deforms elastically in order to follow the movements and mechanical deformations of the surface of the skin. The present invention also relates to a cosmetic composition containing an elastic mixture according to the invention, a method of preparing a cosmetic composition according to the invention, and a skin care method comprising a step of applying a cosmetic composition according to the invention to the skin.
A mascara brush extending along a main axis and having at least one branch equipped with applicator elements. At least one branch includes a primary branch having an inner blade an outer blade meeting in such a way as to form a closed loop, and the inner blade is located at a distance from the main axis which is non-zero and less than a distance from the outer blade to the main axis.
A mascara brush including a hollow envelope and at least one applicator element support extending from the envelope in cantilever, in which at least one applicator element support carries at least one applicator element at a free end of the at least one applicator element support.
The invention relates to a composition which comprises a mixture capable of forming a flexible elastic film comprising a chitosan, or a salt or derivative thereof, a modified polysaccharide, and a polyol, and which provides a tightening effect and deforms elastically in order to follow the mechanical movements and deformations of the surface of the skin. The present invention likewise relates to a method for preparing a cosmetic composition according to the invention, and also to a skin care method comprising a step of applying a cosmetic composition according to the invention to the skin.
22nn-OH in which n varies from 2 to 10, and mixtures thereof, which provides a tensioning effect and deforms elastically in order to follow the mechanical deformations and movements of the surface of the skin. The present invention also relates to a method for preparing a cosmetic composition according to the invention, and to a skin care method comprising a step of applying a cosmetic composition according to the invention to the skin.
The invention relates to an oil-in-water emulsified perfume cosmetic comprising less than 10% by mass of lower alkyl alcohol such as ethanol, a) at least 40% by mass of water, b) at least 6% by mass of a perfume concentrate, c) at least one hydrogenated lecithin, and d) at least one high gravity oil having a density at 20° C. that is at least 0.90 g/cm3.
A cosmetic composition comprising (A) a porous silica treated with a dextrin fatty acid ester, (B) a volatile hydrocarbon oil, (C) a hydrophobically treated coloring pigment and (D) a surfactant.
The present invention relates to interference pigments comprising a layer of a zinc sulfide-based material. The pigments advantageously comprise a low refractive index core and at least one high refractive index layer comprising zinc sulfide. The invention also proposes a method for synthesizing these pigments by heterogeneous precipitation of zinc sulfide on a pulverulent support, the precipitation being obtained by titration of a sodium sulfide solution with a fixed pH, on the addition of a saline solution of zinc in a reaction medium containing a dispersion of the pulverulent support, at moderate temperature. The invention also relates to cosmetic compositions comprising these interference pigments and devoid of titanium dioxide, the titanium dioxide being generally introduced as a filler or by provision of a cosmetic ingredient containing it.
The present invention relates to interference pigments comprising a layer of a zinc sulfide material. The pigments advantageously comprise a low-refractive-index core and at least one high-refractive-index layer comprising zinc sulfide. The invention also proposes a method for synthesizing these pigments by heterogeneous precipitation of zinc sulfide on a pulverulent support, the precipitation being obtained by titration of a sodium sulfide solution at a fixed pH, during the addition of a zinc saline solution in a reaction medium containing a dispersion of the pulverulent support, at moderate temperature. The invention also relates to cosmetic compositions comprising these interference pigments which are free of titanium dioxide, wherein the titanium dioxide is generally introduced as a filler or by providing a cosmetic ingredient containing it.
A powder cosmetic composition comprising (a) an inorganic ultraviolet scattering agent, (b) an organic UV absorbing agent, (c) a hydrophobically treated iron oxide, (d) a filler and (e) a polyol, wherein the iron oxide is hydrophobically treated with a dextrin fatty acid ester, organic titanate compound or an N-acyl amino acid or its salt. A cosmetic method for care and/or makeup of skin.
A liquid water-in-oil emulsion cosmetic composition, wherein the cosmetic composition comprises a) a non-volatile liquid oil, b) a water-soluble UV filter, c) an inorganic UV filter, d) a volatile hydrocarbon oil and e) a fatty acid ester nonionic surfactant having an HLB value of less than 8, and component e) comprises a polyglycerol fatty acid ester surfactant and a sorbitan fatty acid ester surfactant. A cosmetic product comprising a support in a non-compressed state, and a cosmetic composition impregnated in the support, wherein the cosmetic composition is according to the invention.
The present invention provides a water-in-oil emulsified cosmetic composition comprising a hydrophobized pigment (A), a silicon film former (B), a silicone-based surfactant having an HLB value of 2 to 8 (C), and optionally a non-volatile oil (D), wherein component (A) is at least one kind of an inorganic pigment except for calcium phosphate, which is treated with a hydrophobizing agent except for a bisbenzoyl compound, the ratio of the mass of component (B) to the total mass of component (C) and component (D) is 1.0 to 9.0, and no fluoroether compound is contained in the composition.
The invention relates to a two-phase cosmetic composition comprising an aqueous phase and an oily phase, the aqueous phase representing at least 50% by weight of the total weight of the composition, the oily phase comprising at least one aromatic silicone oil a) and at least one second oil different from the aromatic silicone oil a), and the density of the oily phase being higher than the density of the aqueous phase at 20° C. The invention also relates to a skin care and/or fragrance application process comprising a step of applying a cosmetic composition according to the invention preferably by spraying.
A61K 8/58 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
A61K 8/98 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution of animal origin
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventor
Saulais, Marlène
Dufresne, Alain
Sillard, Cécile
Abstract
The invention relates to method for synthesising core-shell nanoparticles comprising an inorganic matrix core including a photolysable organic compound. The shell is advantageously biosourced, and the hybrid core can be removed by UV irradiation so as to obtain hollow nanoparticles.
A61K 8/58 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
A61Q 1/10 - Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
A61Q 1/12 - Face or body powders, e.g. for grooming, adorning or absorbing
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE PAU ET DES PAYS DE L'ADOUR (France)
Inventor
Alard, Valérie
Aguirre, Garbine
Billon, Laurent
Abstract
The present invention deals with organic cosmetic active molecules encapsulation into temperature-responsive and pH-responsive oligo(ethylene glycol)-based biocompatible microgels that are incorporated into cosmetic compositions for controlled delivery on skin or hair.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/97 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from algae, fungi, lichens or plantsCosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from derivatives thereof
A61Q 1/04 - Preparations containing skin colorants, e.g. pigments for lips
A61Q 1/12 - Face or body powders, e.g. for grooming, adorning or absorbing
An aqueous cosmetic comprising:
at least one nature-derived polysaccharide comprising as constituent monosaccharides, glucuronic acid and one cyclic form of an aldohexose,
a particulate copolymer, the particulate copolymer obtained from at least two monomer units selected from the group consisting of a monomer comprising an ethylenic unsaturated group and a benzene skeleton and a monomer comprising a (meth)acryloyl group;
an anionic surfactant; and
from 50 to 95 wt % of water of the weight of aqueous cosmetic.
A61K 8/46 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/99 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from microorganisms other than algae or fungi, e.g. protozoa or bacteria
The present invention provides a water-in-oil emulsified cosmetic composition comprising (A) a hydrophobically-treated pigment comprising (A1) an inorganic pigment treated with dextrin esterified with a branched fatty acid having 16 to 22 carbon atoms, (B) a silicon film-forming polymer, (C) a silicone-based surfactant, (D) an organically modified clay mineral, (E) an oil optionally comprising (E1) a non-volatile oil, and (F) an aqueous medium
A61K 8/891 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
A61K 8/894 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
A61K 8/92 - Oils, fats or waxesDerivatives thereof, e.g. hydrogenation products
A61Q 1/02 - Preparations containing skin colorants, e.g. pigments
The invention relates to a solid cosmetic composition for making up or caring for the lips or the skin in the form of an emulsion comprising an aqueous phase dispersed in a fatty phase, the composition having a water content greater than 5% by weight relative to the weight of the product, a fat having a melting peak centred on a value between 20°C and 35°C and a gelling agent for the aqueous phase. The invention also relates to a method for preparing said solid cosmetic composition, as well as to a method for making up or caring for the lips or the skin.
The invention relates to a liquid perfuming cosmetic composition comprising a) at least 50% by mass of water, b) less than 10% by mass of ethanol, c) at least 3% by mass of a perfume concentrate and d) at least one oil chosen from alkanes, and d) less than 0.1% by mass of an emulsifying agent, the percentages being expressed relative to the mass of the composition.
A water-in-oil cosmetic comprising (A) a hydrophobically treated pigment comprising an inorganic pigment treated with dextrin esterified with a branched fatty acid having 16 to 22 carbon atoms, (B) one or more kinds of oils, (C) a dextrin fatty acid ester forming a gel of at least one of component (B), (D) a silicone-based surfactant having an HLB of less than 8, (E) an organically modified clay mineral and (F) water, the content of component (F) being 40% by mass or more based on the total mass of the cosmetic.
A61K 8/58 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
A61K 8/892 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a hydroxy group, e.g. dimethiconol
Mascara brush (1) extending along a main axis and comprising at least one branch (10, 20) provided with applicator elements (5), wherein the at least one branch (10, 20) comprises a primary branch (10) having an inner blade (6) and an outer blade (4) which join so as to form a closed loop, and the inner blade (6) is located at a distance from the main axis that is non-zero and less than a distance from the outer blade (4) to the main axis.
The invention relates to a mascara brush (1) comprising a hollow casing (10) and at least one applicator element holder (4) extending from, and beyond, the casing (10), in which the at least one applicator element holder (4) holds at least one applicator element (5) at a free end of the at least one applicator element holder (4).
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventor
Dieuzy, Eva
Billon, Laurent
Derail, Christophe
Alard, Valérie
Chougrani, Kamel
Abstract
The present invention relates to a cosmetic or pharmaceutical composition for topical application, said composition comprising the combination of a crosslinked oligo(ethylene glycol) based polymer in the form of an aqueous dispersion of microgel particles and a non-crosslinked water-soluble oligo(ethylene glycol) polymer. The invention also relates to a process for preparing this composition.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventor
Dieuzy, Eva
Billon, Laurent
Derail, Christophe
Alard, Valérie
Chougrani, Kamel
Abstract
The present invention relates to a cosmetic or pharmaceutical composition for topical application, said composition comprising the combination of a crosslinked oligo(ethylene glycol) based polymer in the form of an aqueous dispersion of microgel particles and a non-crosslinked water-soluble oligo(ethylene glycol) polymer. The invention also relates to a process for preparing this composition.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
A dispensing device for dispensing a liquid or pasty product, in particular a cosmetic product, including a daughter bottle, a mother bottle and a refill mechanism. The daughter bottle is equipped with a dispensing member and a daughter portion of the refill mechanism. The mother bottle is equipped with a mother portion of the refill mechanism and defines a recess for removably receiving the daughter bottle. The daughter portion is configured to couple to the mother portion when the daughter bottle is received in the recess. The refill mechanism is then able to refill the daughter bottle with product from the mother bottle. The dispensing device transmits an actuation force of the dispensing member in order to actuate the refill mechanism. The force required for actuating the dispensing member is greater than or equal to the force required for actuating the refill mechanism.
The present invention relates to a cosmetic composition.
The present invention relates to a cosmetic composition.
This composition is characterized in that it comprises, as active ingredient, a green extract of seeds of the Aframomum angustifolium or longoza plant, obtained by extraction with a polar solvent of polyol, in particular a glycol, optionally in a cosmetically acceptable excipient.
The present invention relates to a cosmetic composition.
This composition is characterized in that it comprises, as active ingredient, a green extract of seeds of the Aframomum angustifolium or longoza plant, obtained by extraction with a polar solvent of polyol, in particular a glycol, optionally in a cosmetically acceptable excipient.
This cosmetic composition has a good anti-aging effect.
The present invention provides a cosmetic composition comprising a) a pearl pigment, b) a silicon-based film former, c) a silicone surfactant having a weight-average molecular weight of 50,000 or lower and an HLB value of 1 to 8, d) an organically modified mineral clay and e) an oily component, the content of the pearl pigment being 3 to 50 mass% based on the total mass of the cosmetic composition.
A water-in-oil cosmetic composition comprising a silicone surfactant with an HLB of 2 to 8, a polyhydric alcohol, a volatile oil, a non-volatile oil, a hydrophobic-treated iron oxide, a hydrophobic-treated titanium oxide, a silicone film former, an organically-modified mineral clay, and an organic powder and/or inorganic powder, wherein the volatile oil is composed of a hydrocarbon oil, a straight-chain silicone oil, a branched silicone oil or a combination thereof, the content mass ratio of the volatile oil and non-volatile oil is from 1:1 to 5:1, the particle sizes of the hydrophobic-treated iron oxide and hydrophobic-treated titanium oxide are less than 1 µm, the particle sizes of the organic powder and/or inorganic powder are greater than 1 µm, and the hydrophobic-treated iron oxide and hydrophobic-treated titanium oxide are treated with one or more selected from the group consisting of silicones, acylated amino acids, amino acids, lecithins, fluorine compounds, alkylsilane compounds, urethane compounds, acrylic compounds, methacrylic compounds, fatty acids, alkyl titanate compounds and sugar derivatives, and salts thereof.
The present invention provides a water-in-oil emulsified cosmetic composition comprising a hydrophobized pigment (A), a silicon film former (B), a silicone-based surfactant having an HLB value of 2 to 8 (C), and optionally a non-volatile oil (D), wherein component (A) is at least one kind of an inorganic pigment except for calcium phosphate, which is treated with a hydrophobizing agent except for a bisbenzoyl compound, the ratio of the mass of component (B) to the total mass of component (C) and component (D) is 1.0 to 9.0, and no fluoroether compound is contained in the composition.
A61K 8/894 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
A61K 8/891 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
A powder cosmetic comprising (a) a powder component including a plate-shaped powder, (b) a nonionic surfactant that is solid at 25°C and has a hydrophilic lipophilic balance (HLB) of 4.5 or greater, (c) a liquid oil agent and (d) a polyol, but contains no microplastics.
The invention relates to a two-phase cosmetic composition comprising an aqueous phase and an oily phase, the aqueous phase representing at least 50% by weight of the total weight of the composition, the oily phase comprising at least one aromatic silicone oil a) and at least one second oil different from the aromatic silicone oil a), and the density of the oily phase being greater than the density of the aqueous phase at 20°C. The invention also relates to a fragrancing and/or skin care method comprising a step of applying a cosmetic composition according to the invention, preferably by spraying.
COSMETIC COMPOSITION IN EMULSION FORM CONTAINING A COPOLYMER OBTAINED FROM A CARBOXYLIC ACID DIMER OR TRIMER, FROM AT LEAST ONE POLYOL AND FROM A DIISOCYANATE
The invention relates to a cosmetic composition in the form of a water-in-oil emulsion comprising from 0.1% to 20% of water, from 5% to 40% of at least one volatile oil, a monoalcohol, a copolymer or a blend of copolymers obtained from a dilinoleic acid dimer or trimer, from a polyol and from a diisocyanate, a polymer solubilized or dispersed in the volatile oil, and a non-ionic surfactant, the percentages being expressed by mass relative to the mass of the composition.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The invention relates to a solid cosmetic composition comprising aqueous spheroids dispersed in a solid anhydrous continuous phase. The invention is also directed toward a process for preparing a solid cosmetic composition according to the invention, and also a process for making up and/or caring for bodily and/or facial skin using a solid cosmetic composition according to the invention. The invention is also directed toward a stick or a solid gel cast in a dish or a pot, and more particularly a lipstick, a foundation, and an antisun stick, comprising a cosmetic composition according to the invention.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The invention relates to a solid cosmetic composition comprising anhydrous spheroids dispersed in a solid aqueous continuous phase. The invention is also directed toward a process for preparing a solid cosmetic composition according to the invention, and also a process for making up and/or caring for bodily and/or facial skin using a solid cosmetic composition according to the invention. The invention is also directed toward a stick or a solid gel cast in a dish or a pot, and more particularly a lipstick, a foundation, and an antisun stick, comprising a cosmetic composition according to the invention.
The invention relates to a fragrant liquid cosmetic composition comprising (a) less than 50% by mass of water; (b) less than 10% by mass of ethanol; (c) at least 3% by mass of a perfume concentrate; (d) an oil selected from the alkanes and (e) less than 0.1% by mass of an emulsifying agent, the percentages being expressed relative to the mass of the composition.
A support (10) for attaching an accessory (30) for decorating or embellishing a person's body, the accessory (30) comprising an object (32) to which a magnetized base (34) is attached, the support (10) comprising a solid substrate (12) having an adhesive back side (14) configured to adhere to a portion of the body (22), and a magnetic compound (16) attached to said substrate (12) and configured to removably retain the accessory (30) on the support (10).
The invention relates to an oil-in-water emulsified perfume cosmetic comprising less than 10% by mass of lower alkyl alcohol such as ethanol, a) at least 40% by mass of water, b) at least 6% by mass of a perfume concentrate, c) at least one hydrogenated lecithin, and d) at least one high gravity oil having a density at 20°C that is at least 0.90 g/cm3.
The invention is about a silicone-in-water cosmetic comprising water, a high amount of polyhydric alcohol; a polyorganosiloxane dispersion; and a hydrophilic polymer, a polyorganosiloxane dispersion comprising polyorganosiloxane particles water and polyhydric alcohol; wherein the hydrophilic polymer is at least one of a polymer comprising as a repeating unit, (meth)acryloylalkyltaurine or a salt thereof and a polysaccharide. Such a silicone-in-water benefits from a nourishing effect and fresh watery effect in the same time. In addition no stickiness and slippery application are obtained.
URGO RECHERCHE INNOVATION ET DEVELOPPEMENT (France)
UNIVERSITE DE PAU ET DU PAYS DE L'ADOUR (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventor
Dieuzy, Eva
Billon, Laurent
Derail, Christophe
Alard, Valérie
Chougrani, Kamel
Abstract
The invention relates to a cosmetic or pharmaceutical composition for topical application, said composition comprising the combination of a crosslinked oligo(ethylene glycol) polymer in the form of an aqueous dispersion of microgel particles and a non-crosslinked water-soluble oligo(ethylene glycol) polymer. The invention also relates to a process for preparing said composition.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
URGO RECHERCHE INNOVATION ET DEVELOPPEMENT (France)
UNIVERSITE DE PAU ET DU PAYS DE L'ADOUR (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventor
Dieuzy, Eva
Billon, Laurent
Derail, Christophe
Alard, Valérie
Chougrani, Kamel
Abstract
The invention relates to a cosmetic or pharmaceutical composition for topical application, said composition comprising the combination of a crosslinked oligo(ethylene glycol) polymer in the form of an aqueous dispersion of microgels particles and a non-crosslinked water-soluble oligo(ethylene glycol) polymer. The invention also relates to a process for preparing said composition.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The invention provides a liquid cosmetic that contains capsule in an aqueous medium, wherein the capsule comprises agar shell encapsulating an oil component, and the aqueous medium comprises a low molecular polyol and one selected from the group consisting of a (meth)acrylic polymer and a polysaccharide.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/92 - Oils, fats or waxesDerivatives thereof, e.g. hydrogenation products
A61K 8/9717 - Rhodophycota or Rhodophyta [red algae], e.g. Porphyra
The present invention relates to a hairpiece (30), such as a false eyebrow or false eyelash, comprising a base (34), on which a fiber fringe (32) is attached, and at least one magnet (36) positioned in the longitudinal direction (X) of at least one of the fibers (32).
The invention relates to a wax-free water-in-oil emulsion comprising an amide of amino acid and of fatty acid, and a polymer bearing alkyl chains comprising 10 to 30 carbon atoms. This emulsion is intended for skin or lip care or makeup.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/92 - Oils, fats or waxesDerivatives thereof, e.g. hydrogenation products
Disclosed is a device (10) for dispensing a liquid or pasty product, in particular a cosmetic product, comprising a daughter bottle (20), a mother bottle (60) and a refill mechanism, in which the daughter bottle (20) is equipped with a dispensing member (28) and with a daughter portion of the refill mechanism, the mother bottle (60) is equipped with a mother portion of the refill mechanism and defines a recess (70) for removably receiving the daughter bottle (20), the daughter portion being configured to couple with the mother portion when the daughter bottle (20) is received in the recess (70), the refill mechanism then being able to refill the daughter bottle (20) with product from the mother bottle (60), the dispensing device being configured to transmit an actuation force of the dispensing member (28) in order to actuate the refill mechanism, the force necessary in order to actuate the dispensing member (28) being greater than or equal to the force necessary in order to actuate the refill mechanism.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventor
Benoot, Nicolas
Chougrani, Kamel
Alard, Valérie
Billon, Laurent
Abstract
The invention relates to microgels comprising a core coated with a shell: the core comprising a cross-linked organic polymer with a refractive index greater than 1.46, and the shell being obtainable through polymerisation by aqueous phase precipitation of monomers in the presence of a first cross-linking agent, said monomers comprising at least di(ethylene glycol) methyl ether methacrylate, an oligo(ethylene glycol) methyl ether methacrylate and a vinyl monomer comprising a carboxyl group.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61Q 1/02 - Preparations containing skin colorants, e.g. pigments
57.
APPLICATION SET COMPRISING AN APPLICATOR AND A PACKAGING DEVICE
Disclosed is a packaging device (100) for a cosmetic product, comprising a body (110), a piston (120) that can move relative to the body (110) and a reservoir (130) configured to contain the cosmetic product, accommodated between the body (110) and the piston and having a base (131) and an opening (132), the opening (132) opening to the exterior of the body (110) and allowing an application member (150) to pass through it, either the opening (132) or the base (131) being secured to the body (110) and the other from among the opening (132) and the base (131) being secured to the piston (120) in such a way as to allow the opening (132) and the base (131) to be moved towards each other, a return element being mounted between the body (110) and the piston (120) in order to assist the relative movement between the base (131) and the opening (132) at least in one direction.
A45D 33/04 - Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances with dispensing means, e.g. sprinkling means with spring bottoms
A45D 33/00 - Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
A45D 34/00 - Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
A45D 40/00 - Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
A45D 40/10 - Casings wherein a spring presses the lipstick or like solid into the position for use or into the retracted position
58.
Applicator device for cosmetic product with flexible applicator element
A device for a timepiece, comprising a support, an inertial regulating member mounted so as to rotate relative to the support by an elastic suspension connecting said regulating member to the support. The regulating member comprises a number n of rigid portions interconnected in pairs by n elastic coupling links. The elastic suspension comprises n elastic suspension links respectively connecting each rigid portion to the support.
A45D 40/26 - Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
A46B 3/16 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by wires or other anchoring means, specially for U-shaped bristle tufts
A46B 5/00 - Brush bodiesHandles integral with brushware
A46B 9/02 - Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
59.
Poly(ethylene glycol) methacrylate microgels, preparation method and uses
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE PAU ET DES PAYS DE 1'ADOUR (France)
Inventor
Tranchant, Jean-Francois
Gombart, Emilie
Billon, Laurent
Save, Maud
Boularas, Mohamed
Abstract
The invention relates to poly(oligo(ethylene glycol) methacrylate) microgels, to the process for preparing same and the uses thereof in various fields of application such as optics, electronics, pharmacy and cosmetics.
These microgels have the advantage of being monodisperse, pH-responsive and temperature-responsive. They can carry magnetic nanoparticles or biologically active molecules. These microgels may also form transparent films, which have novel optical and electromechanical properties.
C08F 220/28 - Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
B01J 13/00 - Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided forMaking microcapsules or microballoons
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
C08G 65/34 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
(b) at least one wax, said spheroids being dispersed in an immiscible continuous phase comprising at least one silicone oil.
More specifically, this cosmetic composition can be a lipstick or a foundation.
A61K 8/891 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
A61K 8/92 - Oils, fats or waxesDerivatives thereof, e.g. hydrogenation products
A61K 8/98 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution of animal origin
The invention relates to a solid cosmetic composition containing aqueous spheroids dispersed in a solid continuous anhydrous phase. The invention also relates to a method for producing a solid cosmetic composition according to the invention, as well as to a method for applying make up to and/or caring for the skin of the body and/or face using a solid cosmetic composition according to the invention. The invention also relates to a stick or a solid gel cast into a container or a pot, and more particularly to a lipstick, a foundation, and a sunscreen stick comprising a cosmetic composition according to the invention.
The invention relates to a solid cosmetic composition containing anhydrous spheroids dispersed in a solid continuous aqueous phase. The invention also relates to a method for producing a solid cosmetic composition according to the invention, as well as to a method for applying make up to and/or caring for the skin of the body and/or face using a solid cosmetic composition according to the invention. The invention also relates to a stick or a solid gel cast into a container or a pot, and more particularly to a lipstick, a foundation, and a sunscreen stick comprising a cosmetic composition according to the invention.
The invention relates to a solid cosmetic composition consisting of a solid continuous aqueous phase containing at least three hydrophilic gelling agents selected from natural or synthetic polysaccharides. The invention also relates to a method for producing a solid cosmetic composition according to the invention, as well as to a method for applying make up to and/or caring for the skin of the body and/or face using a solid cosmetic composition according to the invention. The invention also relates to a stick or a solid gel cast into a container or a pot, and more particularly to a lipstick, a foundation, and a sunscreen stick comprising a cosmetic composition according to the invention.
An oil-in-water emulsified cosmetic comprising an aqueous medium, an alkali-soluble polymer having a carboxy group and an amphiphilic side chain comprising a hydrophobic block and a hydrophilic block and bonded to the main chain at the hydrophilic block end, a nonionic surfactant having a C3-C6 straight-chain or cyclic polyol residue and an HLB of (6.0-12.0), a liquid oil and a paste oil.
An oil-in-water emulsified cosmetic comprising an aqueous medium, an anionic surfactant, an oil agent, an amphiphilic polymer selected from the group consisting of hydrophobic group-modified hydrophilic urethane polymers, (meth)acrylic polymers having a side chain including hydrophilic and hydrophobic groups, and hydrophobic group-modified hydrophilic polysaccharides, and a charge neutralizer, wherein the cosmetic has a viscosity of 10,000 mPa·s or higher at 25° C.
The present invention relates to a novel anhydrous cosmetic composition and to its use in the field of care or make-up. The invention relates more particularly to a novel cosmetic composition comprising a polysilsesquioxane film-forming resin, in combination with a natural or synthetic clay, a matifying filler selected from natural and/or synthetic micas, and a volatile oil.
(iv) at least one volatile hydrocarbon oil.
The invention is also targeted at the use of such a composition for making up and/or caring for keratinous substances, the skin and the lips, and more particularly in mascaras, foundations and lipsticks.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/92 - Oils, fats or waxesDerivatives thereof, e.g. hydrogenation products
A support (10) for attaching an accessory (30) for decorating or embellishing a person's body, the accessory (30) comprising an object (32) to which a magnetised base (34) is attached, the support (10) comprising a solid substrate (12) having an adhesive back face (14) configured to adhere to a part of the body (22), and a magnetic compound (16) attached to the substrate (12) and configured to hold the accessory (30) removably on the support (10).
The invention relates to a foundation with a foam texture which is stable over time, comprising a silicone gel and an organomodified clay forming a three-dimensional network in a mixture of a large proportion of volatile oils.
A61K 8/96 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution
The invention relates to an oil-in-water emulsion for making up or caring for the lips. This emulsion contains a high proportion of glossy oils and is very fluid while remaining stable. This emulsion contains from 35% to 60% by weight of a mixture of oils, at least 25% by weight of water and from 0.01% to 20% of coloring material, everything being stabilized by the combination of a first polyethylene glycol ether of stearyl alcohol comprising from 2 to 5 oxyethylene units, a second polyethylene glycol ether of stearyl alcohol comprising from 15 to 25 oxyethylene units, and of a copolymer of acrylamido-2-methylpropane sulfonate and of hydroxyethyl acrylate.
A61K 8/39 - Derivatives containing from 2 to 10 oxyalkylene groups
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The subject of the invention is a wax-in-water emulsion containing at least one fatty acid ester of tetramethylpropylethylenediamine, which is intended to replace triethanolamine, known to decompose into nitrosamines when the preserved emulsion is packaged in a thermoplastic material. Moreover, this emulsion has the advantage of gaining shade depth and fluidity, especially in products rich in waxes.
An emulsion type lotion comprising an anionic surfactant, an aliphatic monoalcohol, a polyol, an oil agent, and water, wherein contents of the polyol and the oil agent are, respectively, from 10 to 20% by mass and from 5 to 30% by mass based on a total mass; the polyol comprises from 2 to 6 carbon atoms and from 2 to 4 hydroxyl groups; and an average particle size of emulsion particles composing the emulsion is from 1 to 200 nm.
The invention relates to a make-up or skincare product, comprising: i) a set of at least two compositions comprising at least one unsaturated organopolysiloxane, at least one hydrogenopolysiloxane and at least one hydrosilylation catalyst; and ii) a packaging means suitable for preventing the reaction between the unsaturated organopolysiloxane, the hydrogenopolysiloxane and the catalyst. Said product contains at least one tensioning polymer, the shrinkage percentage of which is greater than 0%.
A61K 8/58 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
The invention concerns a product for make-up or skincare, comprising an assembly of at least two compositions comprising at least one unsaturated organopolysiloxane, at least one hydrogen polysiloxane and at least one hydrosilylation catalyst, and a packaging means suitable for avoiding the reaction between the unsaturated organopolysiloxane, the hydrogen polysiloxane and the catalyst during storage of said product and before its use for make-up or skincare.
A61K 8/58 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
The invention relates to a method for decorating and enhancing the beauty of a person, comprising - a step of applying a magnetic composition comprising fine magnetic particles to the body; and - a step of applying a magnetic decorative accessory to the composition deposited in the preceding step.
The present invention relates to a method for applying false eyelashes, comprising a step of applying a magnetic composition comprising fine magnetic particles onto the root of the eyelashes of the eyelid of a person, and a step of applying a magnetized false eyelash onto the composition deposited in the preceding step.
The present invention relates to a perfuming eau de toilette or eau de parfum composition comprising a high proportion of alcohol, for direct application on the skin or hair by spraying. More specifically, it relates to a sprayable perfume composition having excellent properties such as persistence of the olfactory note once applied on the skin. The composition is transparent and contains ethanol, 0 to 30% by weight of water, 3 to 40% by weight of a perfume concentrate and a copolymer of vinylpyrrolidone and vinyl acetate.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE PAU ET DES PAYS DE L'ADOUR (France)
Inventor
Tranchant, Jean-Francois
Gombart, Emilie
Billon, Laurent
Save, Maud
Boularas, Mohamed
Abstract
The invention relates to poly(oligo(ethylene glycol) methacrylate) microgels, to the process for preparing same and the uses thereof in various fields of application such as optics, electronics, pharmacy and cosmetics.
These microgels have the advantage of being monodisperse, pH-responsive and temperature-responsive. They can carry magnetic nanoparticles or biologically active molecules. These microgels may also form transparent films, which have novel optical and electromechanical properties.
A61Q 1/00 - Make-up preparationsBody powdersPreparations for removing make-up
C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
C08G 65/34 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
B01J 13/00 - Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided forMaking microcapsules or microballoons
A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
The invention provides a liquid cosmetic that contains capsule in an aqueous medium, wherein the capsule comprises agar shell encapsulating an oil component, and the aqueous medium comprises a low molecular polyol and one selected from the group consisting of a (meth)acrylic polymer and a polysaccharide.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The invention concerns an oil-in-water emulsion for making up or caring for the lips containing a high proportion of glossy oils. This emulsion is very fluid while remaining stable. This emulsion contains 35% to 60% by weight of a mixture of oils, at least 25% by weight of water and between 0.01% and 20% dyestuff, the whole being stabilised by the combination of steareth-2, steareth-21 and a copolymer of acrylamido-2-methylpropane sulphonate and hydroxyethyl acrylate.
A61K 8/39 - Derivatives containing from 2 to 10 oxyalkylene groups
A61Q 1/04 - Preparations containing skin colorants, e.g. pigments for lips
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The invention relates to a cosmetic composition. Said composition is characterized in that it comprises, as an active principle, a green extract of seeds of Aframomum angustifolium or Longoza plant obtained by extraction with a polar polyol solvent, in particular a glycol, optionally in a cosmetically acceptable excipient. Said cosmetic composition has a good anti-aging effect.
The invention concerns an anhydrous cosmetic composition comprising anhydrous spheroids having a diameter of 0.1 to 10 mm and having a melting point higher than 50°C, said spheroids consisting of a cosmetically acceptable lipid matrix that is solid at ambient temperature, comprising: (a) at least one hydrocarbon oil, and optionally a gelling agent for gelling said hydrocarbon oil, and/or (b) at least one wax, said spheroids being in dispersion in an immiscible continuous phase comprising at least one silicone oil. More particularly, this cosmetic composition can be a lipstick or a make-up foundation.
An oil-in-water emulsified cosmetic comprising an aqueous medium, an alkali-soluble polymer having a carboxy group and an amphiphilic side chain comprising a hydrophobic block and a hydrophilic block and bonded to the main chain at the hydrophilic block end, a nonionic surfactant having a C3-C6 straight-chain or cyclic polyol residue and an HLB of (6.0-12.0), a liquid oil and a paste oil.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
An oil-in-water emulsified cosmetic comprising an aqueous medium, an anionic surfactant, an oil agent, an amphiphilic polymer selected from the group consisting of hydrophobic group-modified hydrophilic urethane polymers, (meth)acrylic polymers having a side chain including hydrophilic and hydrophobic groups, and hydrophobic group-modified hydrophilic polysaccharides, and a charge neutralizer, wherein the cosmetic has a viscosity of 10,000 mPa⋅s or higher at 25°C.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The subject of the invention is a wax-in-water emulsion containing at least one fatty acid ester of tetramethylpropyl ethylenediamine, which is intended to replace triethanolamine, known to decompose into nitrosamines when the preserved emulsion is packaged in a thermoplastic material. Moreover, this emulsion has the advantage of gaining shade depth and fluidity, especially in products rich in waxes.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/92 - Oils, fats or waxesDerivatives thereof, e.g. hydrogenation products
86.
COSMETIC COMPOSITION COMPRISING A PULLULAN DERIVATIVE
The invention relates to a composition comprising: (i) a trialkylsiloxysilylcarbamoyl pullulan compound, (ii) a polymethylmethacrylate polymer, (iii) a matting material, and (iv) at least one volatile hydrocarbon oil. The invention is also directed to the use of such a composition for making up and/or caring for keratin materials, the skin and the lips, and more particularly in mascaras, foundations and lipsticks.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/895 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
The invention relates to a wax-free water-in-oil emulsion comprising an amide of amino acid and of fatty acid, and a polymer bearing alkyl chains comprising 10 to 30 carbon atoms. This emulsion is intended for skin or lip care or makeup.
A61Q 1/10 - Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The invention relates to a water-in-oil emulsion for making up the lips that is very fluid while remaining stable. For example, the emulsion contains at least 30% by weight of a mixture of oils, at least 30% by weight of water, from 10% to 20% by weight of a volatile solvent, from 2% to 4% by weight of ethylcellulose, from 1.5% to 2.5% by weight of a hectorite modified with an organic compound, said mixture of oils comprising isostearyl isotearate, at least one ester of polyglycerol, and octyldodecanol.
Applicator device for a cosmetic product, comprising a flexible applicator head comprising a convergent body and a terminal portion. The convergent body is shorter than the terminal portion, and the terminal portion has a uniform cross-section.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE PAU ET DES PAYS DE L'ADOUR (France)
Inventor
Alard, Valérie
Aguirre, Garbine
Billon, Laurent
Abstract
The present invention deals with organic cosmetic active molecules encapsulation into temperature-responsive and pH-responsive oligo(ethylene glycol)- based biocompatible microgels that are incorporated into cosmetic compositions for controlled delivery on skin or hair.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
The present invention concerns an adhesive product for applying decoration or makeup accessories to the body, such as false eyelashes, for example. It concerns a glue comprising a combination of three polymers in dispersion: a styrene/acrylates copolymer, an acrylates/ethylhexyl acrylate copolymer and a polyvinyl alcohol. This glue allows the formation of a cohesive film that is not sticky to the touch and adhesive. A method for applying decoration accessories using this glue, and a kit allowing it to be implemented, are also proposed.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
C09J 133/04 - Homopolymers or copolymers of esters
C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
Palmaria palmata to the dry weight of the flower heads being between 40/60 and 95/5.
The present invention also relates to a method for obtaining said synergistic extract and cosmetic compositions comprising said extract as an active agent.
The invention finally relates to the cosmetic use of said composition for combating the signs of aging and for improving the elasticity of the skin, by favoring maintenance of the “stem” character of the adult dermal stem cells (SKPs).
A61K 36/00 - Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
A61K 36/63 - Oleaceae (Olive family), e.g. jasmine, lilac or ash tree
An emulsion type lotion comprising an anionic surfactant, an aliphatic monoalcohol, a polyol, an oil agent, and water, wherein contents of the polyol and the oil agent are, respectively, from 10 to 20% by mass and from 5 to 30% by mass based on a total mass; the polyol comprises from 2 to 6 carbon atoms and from 2 to 4 hydroxyl groups; and an average particle size of emulsion particles composing the emulsion is from 1 to 200 nm.
The present invention relates to the use of citrus fruit pieces, obtained by controlled osmotic dehydration of said citrus fruit in a sugar syrup, for mechanically exfoliating dead cells from the epidermis of the skin of a person. Said citrus fruit pieces include the peel and/or epicarp of said citrus fruit and have a furocoumarin compound content of less than 50 ppm. The invention also relates to a cosmetic care method intended for skin exfoliation, said method including the steps to involve: applying, onto the skin of a person, citrus fruit pieces obtained by controlled osmotic dehydration of said citrus fruit in a sugar syrup, said citrus fruit pieces including the peel and/or epicarp of said citrus fruit and having a furocoumarin compound content of less than 50 ppm; massaging the skin that is covered by said pieces by rubbing the surface of the skin so as to mechanically exfoliate the dead cells located thereon; and rinsing or wiping the skin in order to remove the candied citrus fruit pieces and the exfoliated dead cells.
The invention relates to a mascara with a high wax content containing an association of elastic polyurethane microspheres and non-compressible and non-porous polymethylsilsesquioxane microspheres. The mascara is packaged in a container provided with flexible parts that can be deformed by manual pressure so as to mix the formula. The invention also relates to a method for applying make-up to eyelashes, using said composition and packaging.
The invention relates to a foundation with a foam texture which is stable over time, comprising a silicone gel and an organically modified clay forming a three-dimensional network in a mixture of a large proportion of volatile oils.
The invention is about a silicone-in-water cosmetic comprising water, a high amount of polyhydric alcohol; a polyorganosiloxane dispersion; and a hydrophilic polymer, a polyorganosiloxane dispersion comprising polyorganosiloxane particles water and polyhydric alcohol; wherein the hydrophilic polymer is at least one of a polymer comprising as a repeating unit, (meth)acryloylalkyltaurine or a salt thereof and a polysaccharide. Such a silicone-in-water benefits from a nourishing effect and fresh watery effect in the same time. In addition no stickiness and slippery application are obtained.
A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/898 - Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
A61Q 17/00 - Barrier preparationsPreparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
98.
EXFOLIATING PRODUCT FOR THE LIPS, TREATMENT AND MAKE-UP METHODS
The present invention concerns a product for the lips presented in the form of a stick, comprising a mixture of hydrocarbon compounds that mainly comprises alcohol compounds and ester compounds of which the melting point is less than 65°C, 3 to 8% by weight of at least one alkane wax of which the melting point is greater than or equal to 65°C, and 1 to 15% by weight of at least one saccharide chosen from the monosaccharides and the oligosaccharides that are solid at 25°C in the form of grains of which the average diameter is between 100 and 600 microns. The invention also concerns treatment and/or make-up methods intended for exfoliating the lips without rinsing or wiping.
A61K 8/92 - Oils, fats or waxesDerivatives thereof, e.g. hydrogenation products
A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
99.
FILM-FORMING COMPOSITION BASED ON PULLULAN, AND USES THEREOF IN COSMETIC COMPOSITIONS FOR MAKING UP AND/OR CARING FOR KERATIN MATERIALS, THE SKIN AND THE LIPS
The invention relates to a film-forming composition comprising: (i) a trialkylsiloxysilylcarbamoyl pullulan compound, (ii) an acrylate/polytrimethylsiloxy methacrylate and/or acrylate/polydimethylsiloxane copolymer, (iii) a polysilsesquioxane resin, and (iv) a volatile solvent. The invention also targets the use of such a composition for making up and/or caring for keratin materials, the skin and the lips, and more particularly in foundations, lipsticks and semi-permanent mascaras.
An aqueous cosmetic comprising: at least one nature-derived polysaccharide comprising as constituent monosaccharides, glucuronic acid and one cyclic form of an aldohexose, a particulate copolymer, the particulate copolymer obtained from at least two monomer units selected from the group consisting of a monomer comprising an ethylenic unsaturated group and a benzene skeleton and a monomer comprising a (meth)acryloyl group; an anionic surfactant; and from 50 to 95 wt % of water of the weight of aqueous cosmetic.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/46 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
