L'oreal

Adir Et Compagnie

Cray Valley Sa

Ivan Rodriguez

Gerard Malle

Pascal Giustiniani

Pierre Renard

Jean Aulnay Mondet

Alain Pierre

Bruno Pfeiffer

Ghanem Atassi

Gerald Guillaumet

Roland Ramin

Xavier Blin

Paul J Caubere

Philippe Ilekti

Sandrine Chodorowski-Kimmes

Gérard Malle

Valerie Jeanne-Rose

Frank Cogordan

Valérie Jeanne-Rose

Karine Vinter-Pasquier

Stephanie Blanchard

Catherine Kuehm-Caubere

Composition containing, in a cosmetically or dermatologically acceptable medium, a compound that may be obtained by reaction between: 

Composition containing a compound capable of establishing hydrogen bonds, and cosmetic treatment process

The present application relates to a polycondensate that can be obtained by reaction: The application also relates to a method of cosmetic treatment employing said composition, the polycondensate thus defined and a method of preparation of the polycondensate.

Polycondensate, composition containing a polycondensate, method of treatment, and method of preparation

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

The present invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium, a colorant comprising an inorganic fibrous matrix with tunnels and organic dye compounds incorporated at least partially in said tunnels, said compounds being selected from the indigoids, and present in an amount such that the weight ratio of colorant to matrix is greater than or equal to 0.028. The invention also relates to a method of cosmetic treatment of keratinous materials, comprising the application of said cosmetic composition.

Cosmetic composition comprising a colorant and method of cosmetic treatment

The present invention relates to a composite dyestuff, characterized in that it is in the form of microcapsules composed of a polymer matrix of crosslinked polyurethane, polyurea and/or polyurethane/polyurea type obtained by interfacial polycondensation, and of a pigment.

Composite dyestuff of microcapsule type and cosmetic use thereof

The present invention relates to an aqueous dispersion of alkyd resin based on fatty acids possessing conjugated unsaturation which is treated with an oxidizing agent and which has a specific performance, in particular on drying, to a specific production process and to its use as binder in aqueous compositions for decorative or industrial coatings with a reduced level of drying agent or without drying agent. The aqueous dispersion comprises at least one alkyd resin, obtained from at least one unsaturated fatty acid having a level by weight of at least 5% of the said resin, which resin is treated, before and/or during and/or after the forming of the aqueous dispersion, with at least one oxidizing agent selected from: hydroperoxides, including HO, peroxides or singlet oxygen, and with the oxidizing treatment temperature being:

Aqueous dispersion of alkyde resin which is treated with an oxidizing agent and which has improved drying properties

A compound selected from those of formula (I): ##STR1## wherein: X represents N, C or CH,

5,10-dihydrodipyrido[2,3-b:2,3-e]pyrazin and

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Cauffry, France

Ivan Rodriguez