L'oreal

Societe L'oreal Sa

Loreal Sa

Other

Societe L&prime;oreal S.a.

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

Koike, Toru

Amazaki, Kyoko

Harada, Yasuko

Didier Candau

Serge Forestier

Angelina Roudot

Nathalie Collin

Herve Richard

Jean-Thierry Simonnet

Susan Halpern

Anil Shah

Angélina Roudot

Myriam Mellul

Delphine Allard

Pascal Simon

Eric Quemin

Karl Boutelet

Florence L'Alloret

Boudiaf Boussouira

Henri Samain

Gerard Malle

Xavier Marat

Roland M Bazin

Jean-Claude Garson

Julie Grumelard

Jean Aulnay Mondet

Jean-Francois Grollier

Isabelle Hansenne

Christos Papantoniou

Bertrand Lion

Chong Wei Zhang

Luc Nicolas-Morgantini

Quang L N'Guyen

Bertrand Piot

Francis Pruche

Fabien Aubert

Constantin Koulbanis

Jean-Pierre Arraudeau

Alexandre Cavezza

Herve Andrean

Guillaume Cassin

Hervé Richard

Albert Duranton

Laure Fageon

Nathalie Seyler

Anne-Marie Pisson

Carine Khayat

Mahassine Safouane

Yasuko Nagamatsu

Ir&egrave;ne Elguidj

Yannick Jolly

Laurent Bernardet

Cecile Fiandino

Florence Levy

Barbara Winkler

Jean-Francedillaois Nadaud

Francois Millecamps

Gerard Masson

Sabine Deprez

Christiane Montastier

Alexandra Batista

Toru Koike

Elodie Valverde

Christele Gombert

Kyoko Amazaki

Maud Willien

Yasuko Harada

Isabelle Charpin

Myrian Mellul

Benjamin Keufer

Dominique Agnus-Ancilotti

Alexandra Suida-Batista

Iréne Elguidj

Cécile Fiandino

Julie Songeur-Geney

Dietmar Huglin

Anne Magnan

Anne Falip

Florence Lalloret

Aurélie Pillot

Fiandino Cécile

The present invention relates to a cosmetic and/or dermatological composition comprising in a physiologically acceptable medium at least one merocyanine derivative of formula (1) or (2) and/or its E,E-, E,Z- or Z,Z-geometrical isomer forms: comprising specific polar groups consisting of hydroxyl- and ether-functionalities. Another object of the present invention relates to a cosmetic process for controlling and/or improving the darkening of the skin under exposure to UV radiation and the homogeneity of the colour of the complexion which comprises the application onto the skin of a cosmetic composition as above defined. Another object of the present invention relates to a cosmetic process for protecting the keratinic materials and particularly the skin against photo-ageing which comprises the application onto the keratinic material of a cosmetic composition as above defined. 

Cosmetic and/or dermatological composition containing a merocyanine derivative comprising specific polar groups consisting of hydroxyl- and ether-functionalities

The present invention relates to a photoprotective composition for topical use comprising, in a cosmetically acceptable medium, at least one dibenzoylmethane derivative compound, at least one merocyanine compound and at least one compound capable of accepting the triplet excited level energy of said dibenzoylmethane derivative compound(s). The invention also relates to the use of at least one compound capable of accepting the triplet excited level energy of said dibenzoylmethane derivative compound(s), for photostabilizing with respect to UV radiation a composition comprising at least one dibenzoylmethane derivative compound and at least one merocyanine compound.

Photoprotective compositions comprising a dibenzoylmethane derivative, a merocyanine compound and a compound capable of accepting the triplet excited level energy of the dibenzoylmethane compound

The present invention relates to a cosmetic or dermatological composition comprising, in a physiologically acceptable support: a) at least one merocyanine compound of formula (1) or (2) and b) at least one oily phase and c) at least one C-Cmonoalkanol. The present invention also relates to a non-therapeutic cosmetic process for caring for and/or making up a keratin material, comprising the application, to the surface of the said keratin material, of at least one composition as defined above. The invention also relates to a non-therapeutic cosmetic process for limiting the darkening of the skin and/or improving the colour and/or uniformity of the complexion, comprising the application, to the surface of the skin, of at least one composition as defined previously. The invention also relates to a non-therapeutic cosmetic process for preventing and/or treating the signs of ageing of a keratin material, comprising the application, to the surface of the keratin material, of at least one composition as defined previously. 

Cosmetic or dermatological composition comprising a merocyanine, an oily phase and a C1&#x2014;C4 monoalkanol

The present invention relates to a cosmetic or dermatological composition comprising, in a physiologically acceptable support: a) at least one oily phase and b) at least one merocyanine compound of formula (1) defined hereinbelow and c) at least one organic UVB-screening agent chosen from: v) a liquid lipophilic organic UVB-screening agent vi) a hydrophilic organic UVB-screening agent vii) a triazine UVB-screening agent and viii) mixtures thereof; and d) at least one organic UVA-screening agent other than the said merocyanine compound; when the said UVB-screening agent is liquid and lipophilic, the said composition contains less than 2% by weight of cyclohexasiloxane relative to the total weight of the composition. Another subject of the present invention consists of a non-therapeutic cosmetic process for caring for and/or making up a keratin material, comprising the application, to the surface of the said keratin material, of at least one composition according to the invention as defined above. The invention also relates to a non-therapeutic cosmetic process for limiting the darkening of the skin and/or improving the colour and/or uniformity of the complexion, comprising the application, to the surface of the keratin material, of at least one composition as defined previously. The invention also relates to a non-therapeutic cosmetic process for preventing and/or treating the signs of ageing of a keratin material, comprising the application, to the surface of the keratin material, of at least one composition as defined previously.

Cosmetic or dermatological composition comprising a merocyanine, an organic UVB-screening agent and an additional organic UVA-screening agent

The present invention relates to a composition, in particular a cosmetic or dermatological composition, comprising, in a physiologically acceptable medium: a) at least one merocyanine of formula (1) or (2) b) at least one oily phase comprising at least one N-substituted amide of formula (4): The present invention also relates to a non-therapeutic cosmetic process for caring for and/or making up a keratin material, comprising the application, to the surface of said keratin material, of at least one composition as defined above. The invention also relates to a non-therapeutic cosmetic process for limiting the darkening of the skin and/or improving the colour and/or uniformity of the complexion, comprising the application, to the surface of the keratin material, of at least one composition as defined previously. The present invention also relates to a non-therapeutic cosmetic process for preventing and/or treating the signs of ageing of a keratin material, comprising the application, to the surface of the keratin material, of at least one composition as defined previously. 

Cosmetic or dermatological composition comprising a merocyanine and an oily phase comprising at least one N-substituted amide

The present invention relates to an in particular cosmetic or dermatological compositions comprising, in a physiologically acceptable support: &#x2022; a) at least one merocyanine of formula (1) or (2) (1), (2) &#x2022; b) at least one oily phase comprising at least one polyalkylene glycol of formula (4): (4) and to their use for caring for and/or making up a keratin material. R&#x2014;(O&#x2014;CH&#x2014;CH)&#x2014;(O&#x2014;CH(CH)&#x2014;CH)&#x2014;O&#x2014;R&#x2003;&#x2003;(4)

Cosmetic or dermatological composition comprising a merocyanine and an oily phase comprising at least one polyalkylene glycol

The present invention relates to an in particular cosmetic or dermatological composition comprising, in a physiologically acceptable support: a) at least one merocyanine of formula (1) or (2), b) at least one oily phase comprising at least one isosorbide ether. The present invention also relates to a non-therapeutic cosmetic process for caring for and/or making up a keratin material, comprising the application, to the surface of the said keratin material, of at least one composition as defined above. The invention also relates to a non-therapeutic cosmetic process for limiting the darkening of the skin and/or improving the colour and/or uniformity of the complexion, comprising the application, to the surface of the keratin material, of at least one composition as defined previously. The invention also relates to a non-therapeutic cosmetic process for preventing and/or treating the signs of ageing of a keratin material, comprising the application, to the surface of the keratin material, of at least one composition as defined previously. 

Cosmetic or dermatological composition comprising a merocyanine and an oily phase comprising at least one isosorbide ether

The present invention relates to novel composite particles based on mineral UV-screening agent and perlite. The present invention also relates to a composition comprising, in a cosmetically acceptable medium, at least composite particles for screening out UV radiation, based on mineral UV-screening agent and perlite. The invention also relates to a cosmetic process for caring for and/or making up human keratin materials, especially bodily or facial skin or the hair, comprising at least the application, to the surface of the keratin material, of at least one composition as defined previously. The invention also relates to a non-therapeutic cosmetic process for limiting the darkening of the skin and/or improving the colour and/or uniformity of the complexion, comprising the application, to the surface of the keratin material, of at least one composition as defined previously. The invention also relates to a non-therapeutic cosmetic process for preventing and/or treating the signs of ageing of a keratin material, comprising the application, to the surface of the keratin material, of at least one composition as defined previously.

Composite particles based on mineral UV-screening agent and perlite; cosmetic or dermatological compositions containing the same

The present invention relates to a composition in the form of an oil-in-water emulsion comprising a) at least one hydrophobically modified inulin, b) at least one polyether modified silicone and c) at least one UV filter, in which the hydrophobically modified inulin is present in a content ranging from about 0.01 to about 10% by weight relative to the total weight of the composition. The composition of the present invention has good skin affinity and homogeneous spreading, and maintains further good watery skin sensation.

Composition comprising a hydrophobically modified inuline and a polyether modified silicone

A subject matter of the present invention is a composition comprising: This composition is for topical use and is more particularly intended for the photoprotection of the skin and/or hair against ultraviolet (UV) radiation.

Composition based on multilayer spherical composite particles and on a UV-screening agent

The present invention relates to a cosmetic or dermatological composition comprising, in a physiologically acceptable support: a) at least one merocyanine of formula (1) or (2). b) at least one oily phase comprising at least one amide compound of formula (I). The present invention also relates to a non-therapeutic cosmetic process for caring for and/or making up a keratin material, comprising the application, to the surface of the said keratin material, of at least one composition as defined above. The invention also relates to a non-therapeutic cosmetic process for limiting the darkening of the skin and/or improving the color and/or uniformity of the complexion, comprising the application, to the surface of the keratin material, of at least one composition as defined previously. The invention also relates to a non-therapeutic cosmetic process for preventing and/or treating the signs of ageing of a keratin material, comprising the application, to the surface of the keratin material, of at least one composition as defined previously. 

Cosmetic or dermatological composition comprising a merocyanine and an oily phase comprising at least one specific amide compound

The present invention relates to a composition comprising, in a cosmetically acceptable medium: a) composite particles with a mean size of greater than 0.1 &#x3bc;m, containing a matrix comprising i) at least one organic material and/or at least one mineral material and ii) at least titanium dioxide; and b) hydrophobic silica aerogel particles. The invention also relates to a cosmetic process for caring for and/or making up human keratin materials, especially bodily or facial skin or the hair, comprising at least the application, to the surface of the keratin material, of a composition as defined previously. The invention also relates to a non-therapeutic cosmetic process for limiting the darkening of the skin and/or improving the color and/or uniformity of the complexion, comprising the application, to the surface of the keratin material, of a composition as defined previously. The invention also relates to a non-therapeutic cosmetic process for preventing and/or treating the signs of ageing of a keratin material, comprising the application, to the surface of the keratin material, of a composition as defined previously.

Composition containing composite particles for screening out UV radiation, with a mean size of greater than 0.1 &#xc2;&#x3bc;M, and hydrophobic silica aerogel particles

Topcially applicable photoprotective compositions having improved sun protection factor, cosmetic properties and/or stability contain:

Solubilization of triazine UV-screening agents with arylalkyl benzoate compounds/amide-based oils and photoprotective compositions comprised thereof

The present invention relates to a composition comprising, in a cosmetically acceptable carrier, at least one UV screening system, characterized in that it comprises: In some embodiments, the composition also includes:

Composition comprising a screening agent of the lipophilic 2-hydroxybenzophenone type and a silicon-compromising s-triazine substituted by at least two alkylaminobenzoate groups

The present invention concerns a photoprotective composition comprising at least one interferential screening agent screening UVA and/or UVB.

Photoprotective composition and screening agents for said composition

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Bievres, France

Didier Candau