Abstract: Disclosed herein is a cosmetic composition comprising at least one heat-expandable compound. Further disclosed herein a cosmetic treatment process, comprising applying to a support to be treated the composition and a packaging and application assembly.

Abstract: The disclosure relates to a cosmetic composition comprising, in a cosmetically acceptable medium, a wax having a tack of greater than or equal to 0.7 N.s and a hardness of less than or equal to 3.5 MPa. The wax may be a C20-C40 alkyl (hydroxystearoyloxy)stearate. The present disclosure also relates to a make-up or care process using the cosmetic composition, and an assembly for packaging and applying a product for coating keratin fibers.

Abstract: The disclosure herein relates to a cosmetic composition comprising at least 27% by weight of at least one wax having a tack of greater than or equal to 0.7 N·s and a hardness of less than or equal to 3.5 MPa. The disclosure also relates to a cosmetic composition comprising at least one wax having a tack of greater than or equal to 0.7 N·s and a hardness of less than or equal to 3.5 MPa and a compound chosen from a dextrin ester of fatty acid(s) and/or a filler having a BET specific surface area of greater than or equal to 100 m2/g, and the disclosure further relates to an assembly (1) for packaging and applying a product for coating keratin fibers.

Abstract: Disclosed herein is a composition for coating keratin fibers, comprising, in a cosmetically acceptable medium, at least one tacky wax and fibers, wherein the at least one tacky wax may have a tack of greater than or equal to 0.7 N.s and a hardness of less than or equal to 3.5 MPa. Also disclosed herein are methods of using this composition and an assembly comprising this composition.

Abstract: The invention relates to a cosmetic make-up composition for keratin fibres. The inventive composition comprises at most 20 wt.-% of water and/or water-soluble solvent in relation to the total weight of the composition. Said composition is characterised in that it comprises at least 3 wt.-% of at least one wax in relation to the total weight of said composition and a total volatile oil content, comprising at least one volatile oil, which is less than or equal to the content of dry matter in said composition.

Abstract: The invention relates to a cosmetic make-up composition for keratin fibres. The inventive composition is characterised in that it comprises a non-aqueous solvent medium, at least 3 wt.-% of at least one wax in relation to the total weight of the composition, at most 20 wt.-% of water and/or water-soluble solvent in relation to the total weight of the composition. Said composition is further characterised in that it comprises at least 45 wt.-% of dry matter in relation to the total weight of the composition and a plateau modulus of rigidity Gp which is less than or equal to 35,000 Pa.

Abstract: Disclosed herein is a composition for coating keratin fibers, comprising, in a cosmetically acceptable medium, at least one tacky wax and fibers, wherein the at least one tacky wax may have a tack of greater than or equal to 0.7 N.s and a hardness of less than or equal to 3.5 MPa. Also disclosed herein are methods of using this composition and an assembly comprising this composition.

Abstract: Cosmetic keratin fibre care or makeup composition which exhibits a solids content defined by a dry solids extract of more than 47% by weight and a consistency index of less than 1 000 Pa.

Abstract: The present invention relates to a composition for making up keratin fibres, especially the eyelashes, which has the following features: a solids content defined by a dry solids extract of more than 45% of the total weight of the composition; and an adhesion profile ?2.5, the said adhesion profile representing the ratio of the adhesive power when 20% of the said composition has evaporated (PA20%) to the adhesive power at T0 (written PAT0, T0 corresponding to the time at which the composition is applied). This composition thus makes it possible to combine a high dry solids extract with a specific adhesion profile so as to enhance the volumizing effect of the said composition.

Abstract: Disclosed herein is a cosmetic composition comprising at least one heat-expandable compound. Further disclosed herein a cosmetic treatment process, comprising applying to a support to be treated the composition and a packaging and application assembly.

Abstract: The present disclosure relates to a cosmetic composition for making up keratin fibers, comprising a non-aqueous solvent medium, at least one wax in an amount of greater than 3% by weight, relative to the total weight of the composition, at least one polymer that is soluble in the solvent medium and has at least one crystallizable portion, and water and/or at least one water-soluble solvent, whererin the water and/or at least one water-soluble solvent is present in a total amount of less than or equal to 20% by weight, relative to the total weight of the composition, and the composition has a solids content of greater than 45% by weight relative to the total weight of the composition. Also disclosed herein are processes for preparing such compositions and methods of using same.

Abstract: Disclosed herein is a cosmetic composition, comprising: (i) at least 20% by weight of at least one wax having a starting melting point of greater than 45° C., relative to the total weight of the composition, (ii) at least one dyestuff, and (iii) at least one volatile oil, wherein the at least one wax is dispersed in the at least one volatile oil. Further disclosed are methods for preparation of the composition and methods for caring for and/or for making-up the skin and/or the lips, and for making up keratin fibers.

Abstract: The disclosure relates to a cosmetic composition comprising, in a cosmetically acceptable medium, a wax having a tack of greater than or equal to 0.7 N.s and a hardness of less than or equal to 3.5 MPa. The wax may be a C20-C40 alkyl (hydroxystearoyloxy)stearate. The present disclosure also relates to a make-up or care process using the cosmetic composition, and an assembly for packaging and applying a product for coating keratin fibers.

Abstract: The disclosure herein relates to a cosmetic composition comprising at least 27% by weight of at least one wax having a tack of greater than or equal to 0.7 N.s and a hardness of less than or equal to 3.5 MPa.

Abstract: The present invention relates to the use in cosmetics of rigid gels containing at least 20% by weight of one or more water-soluble or hydrophilic gelling agent(s) which may be obtained from the said water-soluble or hydrophilic gelling agent in the presence of water by mixing, blending, compression and extrusion in a twin-screw extruder. These gels constitute novel pharmaceutical forms for cosmetic or dermatological use. These gels are generally in the form of sticks, pencils or cakes. They may be aqueous with a matrix consisting of an aqueous gelled network. They may be in anhydrous form with a matrix consisting of a dehydrated gelled network. They may constitute many products in solid form applied to making up, to care of and/or to treatment of the skin, the scalp, the hair or the mucous membranes, or alternatively applied to the hygiene of the body, the skin, the scalp, the hair or the mucous membranes.

Abstract: The present invention relates to a composition in the form of a cream composed of a water-in-oil emulsion, wherein it includes at least 25% by weight of an aqueous phase with respect to the total weight of the composition, at least one silicone emulsifier and at least 5% by weight of one or more waxes with respect to the total weight of the composition. The present invention also relates to the uses of the above composition in the cosmetics and dermatological fields, in particular in caring for, treating and/or making up the skin and/or mucous membranes and more particularly in treating wrinkles and/or fine lines of the skin and/or in treating dry skin. The invention also relates to a process for the preparation of the above composition, wherein at least one stage of the process is carried out using a mixer-extruder.

Abstract: The present invention relates to the use in cosmetics of rigid gels containing at least 20% by weight of one or more water-soluble or hydrophilic gelling agent(s) which may be obtained from the said water-soluble or hydrophilic gelling agent in the presence of water by mixing, blending, compression and extrusion in a twin-screw extruder.

Abstract: An aerated composition comprising, in a physiologically acceptable medium, an oily phase dispersed in an aqueous phase, characterized in that it contains air or inert gas in a sufficient amount to have a relative density ranging from 0.2 to 0.8 and in that it comprises at least one amphiphilic polymer and at least one anionic surfactant. The composition exhibits a very fine texture and good cosmetic properties, while remaining very stable over time. In particular, it can constitute a cosmetic composition intended especially for treating and/or cleansing the skin, including the scalp, nails and/or hair and for making up the skin.

Abstract: A warming and foaming anhydrous pulverulent composition, which is capable of being, hydrated, which comprises cosmetically acceptable powder and a binder, where the powder comprises solid particles of expanded polymers and the binder comprises an effective amount of an agent capable of giving off heat during hydration. The composition may be used, for example, for cleaning and/or caring for human skin.

Abstract: The present invention relates to the use in cosmetics of rigid gels containing at least 20% by weight of one or more water-soluble or hydrophilic gelling agent(s) which may be obtained from the said water-soluble or hydrophilic gelling agent in the presence of water by mixing, blending, compression and extrusion in a twin-screw extruder. These gels constitute novel pharmaceutical forms for cosmetic or dermatological use. These gels are generally in the form of sticks, pencils or cakes. They may be aqueous with a matrix consisting of an aqueous gelled network. They may be in anhydrous form with a matrix consisting of a dehydrated gelled network. They may constitute many products in solid form applied to making up, to care of and/or to treatment of the skin, the scalp, the hair or the mucous membranes, or alternatively applied to the hygiene of the body, the skin, the scalp, the hair or the mucous membranes.