L'oreal

Loreal Sa

Other

Roland Ramin

Jean Aulnay Mondet

Jean-Claude Garson

Ingrid Brenne

Chris Frankfurt

Philippe Gabin

Alex M Junino

Myriam Mellul

Gerard Malle

Pascal Arnaud

Philippe Ilekti

Gérard Malle

Ivan Rodriguez

Colette Cazeneuve

Pascal Giustiniani

B&eacute;atrice Toumi

St&eacute;phane Lacoutiere

Polycondensate, composition containing it, especially a nail varnish composition, and process for preparation. The polycondensate may be obtained by reacting:

Polycondensate, composition, treatment process, and preparation process

A cosmetic make-up composition comprising, in a cosmetically acceptable medium, a dyestuff comprising glass particles coated with at least one metallic coat. The invention also relates to a cosmetic process for making up keratin substances. The make-up obtained can have a sparkling and wear-resistant metallic appearance.

Composition and process for making up keratin substances

A thickened film-forming composition comprising a film-forming polymer and, as thickener, a polysaccharide alkyl ether formed of units containing at least two different saccharide rings, each unit containing at least one hydroxyl group substituted with a saturated hydrocarbon-based alkyl chain. The polysaccharide alkyl ether preferably has a molecular weight of greater than 200,000 and is in particular a guar gum alkyl ether having a degree of substitution of from about 2 to 3, in particular 2.5. The composition can be used in particular in the cosmetics fields for keratinous materials, especially the nails.

Thickened film-forming composition

A cosmetic make-up composition containing, in a cosmetically acceptable medium, a film-forming polymer and a coloring material containing at least one colored polymer film fragment which exhibits two substantially flat faces, the fragment being insoluble in the medium of the composition. A make-up kit containing a first composition containing a film-forming polymer and a second composition containing a film-forming polymer and a colored film fragment. A cosmetic process for making up keratinous substances. The make-up obtained from the process exhibits a grainy effect.

Composition and process for making up keratinous substances in relief

Make-up method for keratinous material

A composition for removing make-up from keratinous material comprised of a polysaccharide alkyl ether formed of units containing at least two different saccharide rings, each unit containing at least one hydroxyl group substituted with a saturated hydrocarbon-based alkyl chain combined with a make-up-removing system comprising at least one non-aqueous solvent and/or an oil and/or a surfactant. The polysaccharide alkyl ether preferably has a molecular weight of greater than 200,000 and is in particular a guar gum alkyl ether having a degree of substitution of about 2 to 3, in particular 2.5.

Make-up removing composition

Use of a cellulose ester for reducing the drying time of a nail varnish, wherein the nail varnish comprises, in a solvent medium, nitrocellulose a dyestuff, the cellulose ester being present in a synergistic amount, relative to the amount of nitrocellulose, effective for reducing the drying time of the nail varnish.

Use of nitrocellulose and cellulose ester in a nail varnish

Nail care composition comprising a water-dispersible polycondensate and a water-soluble copolymer

A nail varnish composition containing, in an organic solvent medium, at least one film-forming polymer, at least one metal pigment, at least one organopolysiloxane and at least one pyrogenic silica. A make-up kit containing a first composition containing at least one first film-forming polymer and a second composition containing, in an organic solvent medium, at least one second film-forming polymer, at least one metal pigment, at least one organopolysiloxane and at least one pyrogenic silica. A process for making up nails. The make-up obtained exhibits a chased appearance.

Nail varnish with a chased effect

Cosmetic compositions comprising a film-forming polymer a citric acid ester and a plasticizing agent

A cosmetic composition comprising monocarboxylic acids for the treatment of keratinous materials, specially of the nails.

Composition comprising monocarboxylic acid for treatment of keratinous materials

This invention relates to the use of colloidal silicic acid as a cushioning agent in a composition including at least one film-forming material and at least one organic or aqueous solvent.

Use of colloidal silicic acid in a nail varnish composition

A method of treating the bristles of a tuft of bristles of the brush, nail varnish application assembly requiring such a brush, and a brush for the application of a make-up or beauty product, having a tuft (,) of approximately parallel bristles (,), a first end of these bristles (,) being fastened to a free end (,) of a wand (,), the bristles (,) of the tuft (,) being surface-impregnated with a partially acetylated polyvinyl alcohol comprising at least units of formulae (I) and (II):

Nail varnish brush and nail varnish application assembly with a brush

Cosmetic varnish composition. At least one solvent, at least one nitrocellulose, at least one plasticizer, at least one resin, at least one otherwise unstable compound, preferably chosen from amino- and amido-functional compounds, and at least one stabilizer chosen from N-chlorosuccinimide and boric acid. The stabilizer is present in an amount effective to stabilize the at least one otherwise unstable compound. The composition is used for making nail varnish, make-up, or treatment varnish which is highly stable over time.

Growing community of inventors

Paris, France

Roland Ramin