A hydrogel particle, comprising: a) a matrix, and b) a silicone or blend or silicones, wherein the silicone or blend of silicones has an average molecular weight of greater than 400 Da, and wherein the particle has an average diameter of 0.1 to 15 mm and wherein the silicone is present in an amount of from 5 to 40 wt %, preferably from 25 to 40 wt % by total weight of the particle.

The present invention relates to a makeup and/or care composition in the form of an emulsion comprising: a. at least one film-forming polymer chosen from vinyl polymers comprising at least one carbosiloxane dendrimer-based unit, b. at least 2% by weight of at least one non-volatile oil, c. at least one silicone gum chosen from polyorganosiloxanes with a weight-average molecular mass of at least 400000 g/mol, d. water. The present invention also relates to a process for making up and/or caring for the lips, comprising the application to the lips of a composition according to the invention. Finally, the present invention relates to a device comprising the composition according to the invention.

The present invention relates to a makeup and/or care composition in the form of an emulsion comprising: a. at least one film-forming polymer chosen from vinyl polymers comprising at least one carbosiloxane dendrimer-based unit, b. at least 2% by weight of at least one non-volatile oil, c. at least one silicone gum chosen from polyorganosiloxanes with a weight-average molecular mass of at least 400000 g/mol, d. water. The present invention also relates to a process for making up and/or caring for the lips, comprising the application to the lips of a composition according to the invention. Finally, the present invention relates to a device comprising the composition according to the invention.

A production method for a liquid high purity sugar derivative-modified silicone or a composition thereof is disclosed. The method comprises the steps of: 1) capturing hydrophilic impurities in solid particles by causing an impurity containing composition containing liquid sugar derivative-modified silicone and the hydrophilic impurities derived from a sugar derivative to contact the solid particles, the sugar derivative being a hydrophilic modifier of the sugar derivative-modified silicone, and the solid particles being able to capture the hydrophilic impurities; and 2) separating the sugar derivative-modified silicone and the solid particles. The method is useful for production of the liquid high purity sugar derivative-modified silicone and the composition thereof on a commercial scale.

A production method for a liquid high purity sugar derivative-modified silicone or a composition thereof is disclosed. The method comprises the steps of: 1) capturing hydrophilic impurities in solid particles by causing an impurity containing composition containing liquid sugar derivative-modified silicone and the hydrophilic impurities derived from a sugar derivative to contact the solid particles, the sugar derivative being a hydrophilic modifier of the sugar derivative-modified silicone, and the solid particles being able to capture the hydrophilic impurities; and 2) separating the sugar derivative-modified silicone and the solid particles. The method is useful for production of the liquid high purity sugar derivative-modified silicone and the composition thereof on a commercial scale.

A production method of a liquid high-purity polyhydric alcohol derivative-modified silicone or a composition thereof is disclosed. The method comprises: a capturing step 1) of bringing into an impurity-containing composition containing a liquid polyhydric alcohol derivative-modified silicone and hydrophilic impurities originating from a polyhydric alcohol derivative, the polyhydric alcohol derivative being a hydrophilic modifier of the polyhydric alcohol derivative-modified silicone, into contact with solid particles capable of capturing the hydrophilic impurities, and then capturing the hydrophilic impurities with the solid particles; and a separating step 2) of separating the polyhydric alcohol derivative-modified silicone and the solid particles. The method is useful for production of the liquid high-purity polyhydric alcohol derivative-modified silicone and the composition thereof on a commercial scale.

A production method of a liquid high-purity polyhydric alcohol derivative-modified silicone or a composition thereof is disclosed. The method comprises: a capturing step 1) of bringing into an impurity-containing composition containing a liquid polyhydric alcohol derivative-modified silicone and hydrophilic impurities originating from a polyhydric alcohol derivative, the polyhydric alcohol derivative being a hydrophilic modifier of the polyhydric alcohol derivative-modified silicone, into contact with solid particles capable of capturing the hydrophilic impurities, and then capturing the hydrophilic impurities with the solid particles; and a separating step 2) of separating the polyhydric alcohol derivative-modified silicone and the solid particles. The method is useful for production of the liquid high-purity polyhydric alcohol derivative-modified silicone and the composition thereof on a commercial scale.

The present invention a device for dispensing a composition, comprising: i) a dispensing head (1) intended to be fitted on a container that contains said composition, comprising: a body (3) that is open at its two opposite axial ends, an engaging part (10) that is open at its two opposite axial ends, at least partially defining at least one dispensing orifice (12), the cross section of the dispensing orifice being between 0.02 mm.sup.2 and 0.5 mm.sup.2, ii) the anhydrous composition comprising, in particular in a physiologically acceptable medium: a) at least one oily phase comprising at least one volatile hydrocarbon-based oil, and b) at least one clay, and c) at least one deodorant active agent, and d) at least one propellant. The present invention also relates to a method for the cosmetic treatment of body odor and optionally of human perspiration, which consists in applying to the surface of a keratin material a composition as defined above by means of the dispensing device defined above.

The present invention a device for dispensing a composition, comprising: i) a dispensing head (1) intended to be fitted on a container that contains said composition, comprising: a body (3) that is open at its two opposite axial ends, an engaging part (10) that is open at its two opposite axial ends, at least partially defining at least one dispensing orifice (12), the cross section of the dispensing orifice being between 0.02 mm.sup.2 and 0.5 mm.sup.2, ii) the anhydrous composition comprising, in particular in a physiologically acceptable medium: a) at least one oily phase comprising at least one volatile hydrocarbon-based oil, and b) at least one clay, and c) at least one deodorant active agent, and d) at least one propellant. The present invention also relates to a method for the cosmetic treatment of body odor and optionally of human perspiration, which consists in applying to the surface of a keratin material a composition as defined above by means of the dispensing device defined above.

A method for producing aqueous silicone emulsions containing highly viscous polyorganosiloxanes having a low content of cyclic siloxanes in several steps; the addition of acidic compounds intended to catalyze polycondensation of the polyorganosiloxanes being carried out only after an emulsion is produced in the first step exclusively with nonionogenic emulsifiers, without impairing the rate of the polycondensation reaction.