L'oreal

Societe L'oreal Sa

Air Products and Chemicals, Inc.

Martin Josso

Isabelle Hansenne

Isabelle Bara

Raluca Lorant

François Cottard

Anne-Laure Gaudry

Jean-Louis L Refregier

Karine De Chabannes

Stéphane Douezan

Sandrine Vernaire

Laurent Nodari

Cyril Chevalier

St&eacute;phanie Meurisse

Cécile Boschet

Elena Catalan-martin

Ondine Nicot

Céline Mercier

Roselyne Beaudouin

Marina Groc

Florence Lalloret

The present invention relates to a composition comprising The present invention also relates to a cosmetic method for treating the skin against UV radiation using said composition.

Composition comprising at least 5% by weight of titanium oxides, an α-cyanodiphenylacrylate derivative and a 4-hydroxybenzylidenemalonate or 4-hydroxycinnamate derivative

Topically applicable, stable, transparent self-tanning aqueous gels, suited for artificially tanning and/or browning human skin, contain at least one self-tanning agent and at least one water-soluble or water-dispersible, crosslinked or non-crosslinked (co)polymerizate of at least the acrylamido-2-methylpropanesulfonic acid (AMPS) monomer, or partially or totally neutralized form thereof, formulated into a topically applicable, cosmetically acceptable support therefor.

Transparent self-tanning gels containing a water-soluble/dispersible acrylamido-2-methylpropanesulfonic acid polymer

A kit for protecting keratin materials against UV radiation above 280 nm, including at least two different compositions, at least one compound (X), at least one compound (Y), and at least one hydrophobic screening system including (i) at least one hydrophobic organic sunscreen agent (A) absorbing UV radiation of 320-400 nm and at least one hydrophobic organic sunscreen agent (B) absorbing UV radiation of 280-320 nm, and optionally an inorganic sunscreen (D); (ii) at least one hydrophobic organic sunscreen (C) absorbing UV radiation of 280-400 nm, and optionally an inorganic sunscreen (D); or (iii) at least one hydrophobic organic sunscreen (A) absorbing UV radiation of 320-400 nm and either at least one hydrophobic organic sunscreen (C) absorbing UV radiation of 280-400 nm, or at least one inorganic sunscreen (D); at least one of compounds (X) and (Y) being a silicone compound.

Sun protection kit

Enhanced SPF and/or reduced fluffing fluid compositions for photoprotecting the skin and/or the hair against the damaging effects of ultraviolet radiation, contain:

Aqueous fluid photoprotective compositions comprising ester-terminated poly(ester amide) polymers

Nonaerosol/atomizer pumps or aerosol dispensers comprise (A) a reservoir confining at least one vaporizable sunscreen composition suited for UV-photoprotecting the skin and/or hair against the damaging effects of UV radiation, the at least one vaporizable sunscreen composition comprising (1) a UV-photoprotecting amount of at least one UV-sunscreen and (2) an SPF-enhancing amount of generally spherical silica microparticles, formulated into (3) a topically applicable, cosmetically acceptable carrier therefor, and (B) at least one agent for pressurizing the at least one vaporizable sunscreen composition into a spray of fine sunscreen particles.

Non-aerosol/aerosol dispensing of sunscreen sprays comprising spherical porous silica microparticles

Topically applicable, solid UV-photoprotecting compositions suited for the UV-photoprotection and/or makeup and/or care of the lips and/or the face, advantageously shaped as sticks, contain a) at least one fatty phase, a UV-photoprotecting amount of b) at least one organic UV-screening agent and c) a fraction of metal oxide mineral nanopigments, and d) an SPF-increasing amount of at least one octenylsuccinic anhydride-esterified starch salt, formulated into a physiologically acceptable medium therefor.

Solid photoprotective compositions comprising octenylsuccinic anhydride-esterified starch salts

Transparent or translucent emulsions, process for preparing them and cosmetic use thereof

The invention concerns novel light-stable filtering cosmetic compositions for topically protecting the skin and/or the hair against ultraviolet radiation, in particular solar radiation, comprising in a cosmetically acceptable support, at least a dibenzoylmethane derivative and at least an oily phase, and an efficient amount of at least a thickening copolymer including at least a hydrophobic unit in sufficient amount for it to be partially or completely soluble in the oily phase and at least a hydrophilic unit in sufficient amount for thickening the oily phase as stabilizing agent for the filter. The invention also concerns the corresponding method for providing dibenzoylmethane with light stability and the use of the compositions for skin and hair protection against the effects of ultraviolet radiation.

Method for providing dibenzoylmethane derivatives with light stability

Topically applying cosmetic/dermatological compositions well suited for both effective and SPF-enhanced UV-photoprotection of human skin and/or hair contain (a) an effective UV-photoprotecting amount of at least one UV-A and/or UV-B sunscreen and (b) an amount of immixture of ethylene polymers effective to enhance the SPF value of said at least one UV-A and/or UV-B sunscreen (a), said immixture of ethylene polymers (b) comprising (i) at least one carboxylated polyethylene and (ii) at least one polyethylene, formulated into a topically applicable, cosmetically/dermatologically acceptable vehicle, diluent or carrier therefor, advantageously formulated as an oil-in-water emulsion.

UV-photoprotecting sunscreen compositions comprising immixture of polyethylene/carboxylated polyethylene polymers

Oil-in-water emulsions containing a 1,3,5-triazine derivative and a copolyol silicone and cosmetic applications

Topically applicable cosmetic/dermatological sunscreen compositions well suited for the UV-photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise (i) a UV-photoprotecting effective amount of at least one solubilized organolipophilic silicon compound, whether solid silane or organopolysiloxane, bearing a benzotriazole function substituent and (ii) an amount of at least one cinnamic acid sunscreen compound and/or at least one salicylic acid sunscreen compound effective to (substantially) dissolve said at least one organolipophilic silicon compound.

Photoprotective/cosmetic compositions comprising

Novel cosmetic/dermatological UV-photoprotective compositions well suited for enhanced PF photoprotection of human skin and/or hair comprise (a) an effective UV-screening amount of at least one benzylidenecamphor sunscreen compound, and/or at least one dibenzoylmethane sunscreen compound, and/or at least one triazine sunscreen compound, and (b) a PF-enhancing amount of at least one dialkyl tartrate, formulated into a topically applicable, cosmetically/dermatologically acceptable vehicle, diluent or carrier therefor.

Growing community of inventors

Paris, France

Martin Josso