L'oreal

Societe L'oreal Sa

Societe Anonyme Dite: L'oreal

Loreal Sa

Rhone-poulenc Chimie

Other

Soci&eacute;t&eacute; L'or&eacute;al S.a.

Serge Forestier

Gerard Lang

Herve Richard

Alain LaGrange

Andre Deflandre

Didier Candau

Isabelle Hansenne

Bernard Jacquet

Delphine Allard

Braham Shroot

Alain Malaval

Do Le Trung

Michel M Gay

Edith Canivenc

Jean F Grollier

Alex M Junino

Jean R Maignan

Madeleine Leduc

Gerard Malle

Jean-Marc Ascione

Bernadette Luppi

Isabelle Rollat-Corvol

Edith Sainte Beuve

Georges Rosenbaum

Quang L N'Guyen

Guy Solladie

Ir&egrave;ne Elguidj

Gerard Land

Claudine Moire

Michel Dubois

Jean Cotteret

Jean-Francois Grollier

Christos Papantoniou

Serge A Restle

Claude Mahieu

Michel Hocquaux

Jacqueline Griat

Jean J Vandenbossche

Jean-Pierre Laugier

Patrick Darmenton

Martine Eteve

Nathalie Seyler

Pascal Sterle

Anne-Marie Pisson

Francois Millecamps

Jean Marc Ascione

Jean Jacques Van Den Bossche

Jean C Grognet

Jean Paul Boelle

Claudine Morie

Improvedly photostable, topically applicable cosmetic/dermatological sunscreen compositions well suited for enhanced photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise (i) 4-tert-butyl-4&prime;-methoxydibenzoylmethane, (ii) at least one particular 1,3,5-triazine compound, and (iii) at least one alkyl &agr;-cyano-&bgr;,&bgr;&prime;-diphenylacrylate, formulated in a cosmetically/dermatologically acceptable vehicle, diluent or carrier therefor.

Photoprotective/cosmetic compositions comprising dibenzoylmethane/triazine/diphenylacrylate compounds

A cosmetic and/or dermatological composition that produces on the skin a long-lasting and non-covering coloration similar to that of a natural tan comprising, in a cosmetically acceptable medium, at least one pigment, which may be obtained by extraction with an organic or aqueous-organic solvent of a culture medium of micromycetes of the Monascus type, as well as the use of the composition for giving the skin a long-lasting and non-covering coloration similar to that of naturally tanned skin.

Compositions for giving the skin a coloration similar to that of a natural tan, based on a pigment of the monascus type, and uses thereof

Deodorant composition comprising a water-soluble zinc salt as odor-absorbing agent

Topically applicable cosmetic/dermatological compositions for artificially tanning/darkening human skin to such extent as to resemble a natural tan, comprise a thus effective amount of at least one flavylium salt compound formulated into a topically applicable, cosmetically/dermatologically acceptable vehicle, diluent or carrier therefor, the at least one flavylium salt compound being unsubstituted at position-3 thereof, but otherwise substituted with at least one hydroxyl group or alkoxy radical; characteristically the amount of the at least one flavylium salt compound is such as to impart a skin coloration, within about 30 minutes after application onto a fair skin, at a rate of 2 mg/cm , having a &Dgr;L* ranging from &minus;0.5 to &minus;20 in the L*a*b* colorimetric measuring system.

Artificial tanning compositions comprising flavylium salts

A cosmetic and/or dermatological composition for giving the skin an artificial coloration, such as a coloration close to that of a natural tan, containing, for example, in a cosmetically acceptable support, at least one self-tanning agent chosen from monocarbonyl compounds and polycarbonyl compounds and at least one flavylium salt compound which is unsubstituted in position 3 and which is substituted with at least one radical chosen from hydroxyl and alkoxy radicals, wherein the at least one flavylium salt compound is, for example, obtained in a manner chosen from synthetically, from a plant extract containing it, and from an enriched plant extract containing it. The invention also relates to the uses of this composition for giving the skin a coloration.

COMPOSITION COMPRISING AT LEAST ONE SELF-TANNING AGENT CHOSEN FROM MONOCARBONYL AND POLYCARBONYL COMPOUNDS AND A FLAVYLIUM SALT COMPOUND WHICH IS UNSUBSTITUTED IN POSITION 3, FOR COLORING THE SKIN, AND USES THEREOF

Methods for manufacturing cosmetic and dermatological compositions for coloring the skin; and composition, for example, an emulsion, comprising (1) at least one aqueous phase, (2) at least one fatty phase, (3) at least one flavylium salt which is unsubstituted in position 3; which is substituted with at least one radical chosen from hydroxyl and alkoxy radicals; and which is, for example, obtained at least one of synthetically, from a plant extract, and from an enriched plant extract, in an amount which is effective for artificially coloring the skin, for example, effective for obtaining, 30 minutes after application of the emulsion to a fair skin in an amount of 2 mg/cm , a darkening of the skin color characterized in the L*a*b* colorimetric measuring system by a &Dgr;L* ranging from &minus;0.5 to &minus;20, and (4) at least one organomodified silicone, where the emulsion is configured as at least one of a cosmetic and a dermatological emulsion.

Compositions for coloring the skin comprising at least one flavylium salt which is unsubstituted in position 3 and at least one organomodified silicone

A cosmetic and/or dermatological composition intended for artificially coloring the skin, which comprises, in, for example, a cosmetically acceptable support, at least one compound capable of screening out ultraviolet radiation and at least one flavylium salt compound which is unsubstituted in position 3, and which is substituted with at least one radical chosen from hydroxyl and alkoxy radicals, wherein the at least one flavylium salt compound may be obtained, for example, in a manner chosen from synthetically, from a plant extract containing it, and from an enriched plant extract containing it. The invention also relates to the uses of these compositions for coloring the skin.

Compositions comprising at least one UV screening agent and at least one flavylium salt which is unsubstituted in position 3, for coloring the skin, and uses thereof

Improvedly photostable, topically applicable cosmetic/dermatological sunscreen compositions well suited for enhanced photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise (i) a photoprotecting effective amount of at least one dibenzoylmethane UV-screening compound, and (ii) an amount of at least one silane or organosiloxane substituted by a benzylidenecamphor functional group effective to photostabilize said at least one dibenzoylmethane UV-screening compound (i). Novel silanes or organosiloxanes substituted by a benzylidenecamphor functional group are also described.

Benzylidenecamphor-substituted silanes/organosiloxanes for use in photostabilizing sunscreen compositions comprising dibenzoylmethane compounds

Topically applicable, stable, UV-photoprotective cosmetic/dermatological compositions well suited for the photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, comprise (a) an effective UV-photoprotecting amount of at least one dibenzoylmethane UV-sunscreen compound and (b) an effective dibenzoylmethane compound (a) photostabilizing amount of at least one benzalmalonate silane having the structural formula (I):

UV-photoprotective dibenzoylmethane compositions comprising photostabilizing amounts of benzalmalonate silanes

Topically applicable, water-resistant cosmetic/dermatological emulsions well suited for the UV-photoprotection of human skin and/or hair contain an effective UV-photoprotecting amount of at least one micronized organic UV-screening agent insoluble therein, the mean particle size of such micronized particles ranging from 0.01 to 2 &mgr;m, and further containing at least one associative polymer which is characteristically other than a C -C alkyl polyglucoside.

UV-photoprotecting emulsions comprising micronized insoluble screening agents and associative polymers

Topically applicable, water-resistant cosmetic/dermatological water-in-oil (W/O) emulsions well suited for the UV-photoprotection of human skin and/or hair comprise (a) at least one aqueous phase and (b) at least one fatty phase, (c) an effective UV-photoprotecting amount of at least one micronized organic UV-screening agent insoluble therein, the mean particle size of such micronized particles ranging from 0.01 to 2 &mgr;m, and (d) at least one oxyalkylenated non-UV-screening organomodified silicone.

UV-photoprotecting W/O emulsions comprising micronized insoluble screening agents & nonscreening oxyalkylenated silicones

Novel cosmetic compositions for artificially tanning the skin, comprising at least one self-tanning agent, in particular DHA, and at least one dendrimer.

Self-tanning cosmetic compositions

The invention relates to cosmetic and/or dermopharmaceutical compositions comprising at least one extract of redwood as a skin-coloring agent; the compositions may further comprise dihydroxyacetone. The invention also relates to cosmetic and/or dermopharmaceutic compositions comprising at least one santalin or santarubin. The compositions are applied to color the skin with a color similar to natural tanning.

Compositions comprising santalins, santarubins for artificially coloring the skin

Improvedly photostable, topically applicable cosmetic/dermatological sunscreen compositions well suited for enhanced photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise (i) a photoprotecting effective amount of at least one dibenzoylmethane UV-screening compound, and (ii) an amount of at least one silane or organosiloxane substituted by a benzylidenecamphor functional group effective to photostabilize said at least one dibenzoylmethane UV-screening compound (i).

Photostabilized sunscreen compositions comprising dibenzoylmethane compounds and benzylidenecamphor-substituted silanes/organosiloxanes

Growing community of inventors

Claye-Souilly, France

Serge Forestier