L'oreal

Roberto Cavazzuti

Florence Lahousse

Nathalie Geffroy

Claudia Barba

Emilie Henin

Brian Mattox

Marcel Sanchez

Eric Caulier

Véronique Ferrari

Audrey Thenin

Paul Thau

Gaëlle Brun

Carlos O Pinzon

Roshanak Debeaud

Florence Levy

Stephane Arditty

Sylvie Manet

Sylvie Guillard

Estelle Prud'Homme

Estelle Prud'homme

Virginie Mondon

Michael Swanborough

Stéphane Arditty

Cécile Ohanian

A cosmetic composition includes, in a physiologically acceptable medium: at least water, at least alkylcellulose, at least one first hydrocarbon-based non-volatile oil, chosen from: C10-C26 alcohols, preferably monoalcohols; optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol; esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids. At least one second non-volatile oil chosen from silicone oils and/or fluoro oils or hydrocarbon-based oils other than the said first oil; at least one stabilizer chosen from surfactants and/or hydrophilic gelling agents, preferably chosen from associative polymers, natural polymers and their mixture.

Aqueous cosmetic composition comprising alkylcellulose

A device for applying a cosmetic composition to the lips and a method thereof, the device includes an applicator member with a partially flocked applicator head, a container containing the composition which is in the form of an emulsion of water; a film-forming agent chosen from vinyl polymers comprising at least one carbosiloxane dendrimer-based unit; a non-volatile hydrocarbon-based oil; and a non-volatile phenyl silicone oil.

Device for applying a composition in the form of an emulsion comprising a film-forming agent and non-volatile oils

An application device, including a container; a composition for making up and/or caring for the lips (P), stored in the container, which is in the form of a liquid emulsion that includes: a) at least 8% by weight, relative to the total weight of the composition, of one or more non-volatile oils; b) at least one film-forming agent selected from the group consisting of alkylcellulose, silicone resin, and a vinyl polymer comprising a carbosiloxane dendrimer-based unit; c) at least 10% by weight of water relative to the total weight of the composition; and an application member that is suitable for applying the composition which has a porous application surface with one or more open-cell or semi-open cell foams, wherein the composition has a viscosity at 25&#xb0; C. of between 0.005 and 15 Pa.s.

Device comprising a liquid lipstick composition in the form of an inverse emulsion, and a porous application member

The present invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium, at least: (a) a supramolecular compound that may be obtained by reaction between: &#x2014;at least one oil bearing at least one nucleophilic reactive function chosen from OH and NH, and &#x2014;at least one junction group capable of establishing hydrogen bonds with one or more partner junction groups, each pairing of a junction group involving at least three hydrogen bonds, the said junction group bearing at least one isocyanate or imidazole reactive function capable of reacting with the reactive function borne by the oil, the said junction group also comprising at least one unit of formula (I) or (II): (b) at least two distinct non-volatile silicone oils chosen from: i) phenyl silicone oils, in particular of formula (II) or (VII) below: ii) linear or cyclic polydimethylsiloxanes (PDMSs), iii) polydimethylsiloxanes comprising alkyl or alkoxy groups, which are pendent and/or at the end of the silicone chain, these groups each containing from 2 to 24 carbon atoms, and (d) at least one agent for structuring the liquid fatty phase. 

Cosmetic composition comprising a supramolecular compound capable of establishing hydrogen bonds, and two particular distinct silicone oils

A cosmetic process for making-up and/or caring for skin and/or lips, includes the application to skin and/or lips of a cosmetic composition including, in a physiologically acceptable medium, at least one supramolecular polymer and at least one hydrophobic film-forming polymer. Particular compositions may be used in the process.

Cosmetic process for making-up and/or caring for the skin and/or the lips

The present invention relates to a composition comprising a dispersion of particles of at least one polymer that is surface-stabilized with a stabilizer in a non-aqueous medium containing at least one hydrocarbon-based oil, the polymer of the particles being a C-Calkyl (meth)acrylate polymer; the stabilizer being an isobornyl (meth)acrylate polymer chosen from isobornyl (meth)acrylate homopolymer and statistical copolymers of isobornyl (meth)acrylate and of C-Calkyl (meth)acrylate present in an isobornyl (meth)acrylate/C-Calkyl (meth)acrylate weight ratio of greater than 4, at least a first hydrocarbon-based oil and at least a second oil different from the first, and the saturating vapor pressure of which, measured at 25&#xb0; C., is less than or equal to 15 Pa. The invention also relates to a process for making up and/or caring for keratin materials, in which said composition is applied.

Composition comprising polymer particles, a hydrocarbon-based oil and a second semi-volatile or non-volatile oil, and process using the same

The present invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium, (i) a supramolecular compound that may be obtained by reaction between: &#x2014;at least one oil bearing at least one nucleophilic reactive function chosen from OH and NH, and &#x2014;at least one junction group capable of establishing hydrogen bonds with one or more partner junction groups, each pairing of a junction group involving at least three hydrogen bonds, the said junction group bearing at least one isocyanate or imidazole reactive function capable of reacting with the reactive function borne by the oil, the said junction group also comprising at least one unit of formula (I) or (II): (ii) and at least one additional ingredient preferably chosen from: &#x2014;silicone elastomers, &#x2014;polyesters that may be obtained by reacting: a tetraol containing from 4 to 10 carbon atoms; a saturated, linear or branched monocarboxylic acid containing from 9 to 23 carbon atoms; a cyclic dicarboxylic acid containing from 6 to 12 carbon atoms; and an aromatic monocarboxylic acid containing from 7 to 11 carbon atoms, &#x2014;film-forming agents chosen from silicone resins and film-forming polymers, preferably chosen from the group comprising: a film-forming block ethylenic copolymer, a vinyl polymer comprising at least one carbosiloxane dendrimer-based unit, a dispersion of acrylic or vinyl radical homopolymer or copolymer particles dispersed in the said liquid fatty phase, &#x2014;structuring agents chosen from semicrystalline polymers and thickeners comprising at least one group and preferably at least two groups capable of establishing hydrogen interactions, chosen from: polymeric thickeners, and organogelling agents. The invention also relates to a cosmetic treatment process comprising the application of the said composition. 

Cosmetic composition comprising a supramolecular compound capable of establishing hydrogen bonds, and a particular additional ingredient

The present invention relates to a process for making up and/or caring for keratin materials, in which a composition is applied to the keratin materials, and especially to the lips, this composition containing, in a physiologically acceptable medium:

Cosmetic makeup and/or care method using a siloxane resin and a phenyl silicone oil

Cosmetic compositions comprising at least one structuring polymer chosen from polymers of following formula (I): in which n denotes a number of amide units, such that the number of ester groups represents from 10% to 50% of the total number of ester and amide groups; Ris, in each case, independently an alkyl or alkenyl group having at least 4 carbon atoms; Rindependently represents, in each case, a Cto Chydrocarbonaceous group, provided that 50% of the Rgroups represent a Cto Chydrocarbonaceous group; Rindependently represents, in each case, an organic group provided with at least 2 carbon atoms, with hydrogen atoms and optionally with one or more oxygen or nitrogen atoms; and Rindependently represents, in each case, a hydrogen atom, a Cto Calkyl group or a direct bond to Ror another R, so that the nitrogen atom to which both Rand Rare bonded forms part of a heterocyclic structure defined by R&#x2014;N&#x2014;R, with at least 50% of the Rgroups representing a hydrogen atom and at least one solid substance that has a melting point of 45&#xb0; C. or greater.

At least one polyamide polymer in a cosmetic composition comprising at least one solid substance having a melting point of 45 degrees C. or greater

A cosmetic composition which can be used for caring for and/or for making up the human face, in particular, the skin, eyelids, or lips, comprising at least one wax, at least one ester, and at least one long chain alcohol.

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Paris, France

Roberto Cavazzuti