L'oreal

Loreal Sa

Odile Aubrun

Fabrice Springinsfeld

Jean-Thierry Simonnet

Laurence Sebillotte-Arnaud

Nicolas Albisetti

Dominique Bernard

Xavier Jalenques

Matthieu Cassier

Philippe Ilekti

Stephane Douezan

Véronique Douin

Laure Ramos-Stanbury

Mahassine Safouane

Ludovic Thevenet

Claude Verite

Arno Wahler

Maitena Leuridan

V&eacute;ronique Douin

Laure Le Chaux

Mohamed Boularas

B&eacute;n&eacute;dicte Cazin

Delphine Ribery

Bénédicte Cazin

Justyna Frelichowska

Caroline Mena

Jean-Louis Refregier

Laurence Arnaud

Marianne Matton

Jean Louis Refregier

Jean Thierry Simonnet

The present invention relates to a cosmetic composition in the form of an oil-in-water emulsion comprising: (i) at least one C-Cfatty alcohol; (ii) at least one anionic surfactant of general formula (I): RCOY(CH)nSOM; (iii) at least one oil; (iv) at least one wax, and (v) at least one hydrophilic solvent, the weight ratio of anionic surfactant(s) of general formula (I)/fatty alcohol(s) ranging from 1/5 to 1/3, said composition comprising from 1% to 10% by weight of wax(es) relative to the total weight of the composition. The present invention also relates to a process for preparing said composition and a cosmetic makeup and/or care process.

O/W emulsion comprising a C&#x2014;Cfatty alcohol, an anionic surfactant, an oil, a wax and a hydrophilic solvent

Composition, preferably a cosmetic composition, for caring for and/or making up keratin materials, preferably the eyelashes and/or the eyebrows, comprising: &#x2014;(1) at least one linear fatty acid monoester of formula (I): R&#x2014;O&#x2014;Rin which Rand Rare linear and saturated and have, independently of one another, a number of carbon atoms greater than or equal to 20, with Rrepresenting an acyl radical, and Rrepresenting an alkyl radical, and &#x2014;(2) at least one fatty acid having from 14 carbon atoms to less than 20 carbon atoms, &#x2014;(3) at least one organic base, in particular derived from an alkanolamine, capable of at least partially neutralizing at least one fatty acid (2), and &#x2014;(4) at least one fatty alcohol preferably chosen from C-Cfatty alcohols, better still chosen from the linear and saturated C-C, even better still C-C, fatty alcohols, and &#x2014;(5) water.

Cosmetic composition for keratin fibres

Provided is a cosmetic method for treating perspiration and, optionally, the body odors related to thereto, e.g. underarm odors, with an effective amount of particles of an expanded amorphous mineral material or of a composition thereof, and more particularly containing expanded perlite particles. The composition can contain, in a cosmetically acceptable carrier, at least the above particles and at least one antiperspirant salt or complex. Also provided is a composition containing, in a cosmetically acceptable carrier, at least the above particles and at least one antiperspirant salt or complex. Also, provided is an anhydrous solid composition in stick form comprising in a cosmetically acceptable carrier: (i) more than 1% by weight, relative to the total weight of the composition, of expanded mineral particles as defined above; and (ii) at least one fatty phase comprising at least one volatile oil and/or at least one non-volatile oil and a structuring agent.

Cosmetic method for treating human perspiration using particles of an expanded amorphous mineral material; compositions

The present invention relates to a composition in the form of an oil-in-water emulsion, comprising, in a cosmetically acceptable medium: A) a continuous aqueous phase and B) an oily phase dispersed in the said aqueous phase and comprising at least one hydrocarbon-based oil; C) at least one mixture consisting of: i) at least one nonionic surfactant containing a saturated linear hydrocarbon-based chain comprising at least 16 carbon atoms, the said surfactant being other than a fatty alcohol, and ii) at least one fatty alcohol in pure form containing at least 16 carbon atoms or a mixture consisting exclusively of fatty alcohols containing at least 16 carbon atoms; D) at least one wax with a melting point of greater than 45&#xb0; C. comprising one or more C-Cester compounds and not comprising any C-Cester compounds, in an amount from 1 to 10% by weight relative to the total weight of the composition and E) at least one water-soluble polysaccharide; the said composition having a viscosity, measured at 25&#xb0; C. with a Rheomat RM 180 viscometer at 200 sat room temperature with a No. 3 or No. 4 spindle after 10 minutes, ranging from 1500 mPa&#xb7;s to 12 000 mPa&#xb7;s and preferably from 2000 mPa&#xb7;s to 8000 mPa&#xb7;s. The present invention also relates to a cosmetic process for treating and/or caring for human keratin materials, characterized in that it consists in applying to the surface of the keratin material a composition as defined previously. The present invention also relates to a cosmetic process for treating human perspiration and/or perspiration-related body odour, which consists in applying to the surface of a human keratin material a composition as defined previously comprising at least one deodorant active agent and/or one antiperspirant active agent.

Oil-in-water emulsion comprising at least one specific mixture of nonionic surfactants, a wax comprising at least one ester and a water-soluble polysaccharide

The present invention relates to a dispensing device comprising: a) a container comprising a deformable wall, and b) a composition stored in the container, and comprising, in a cosmetically acceptable medium: i) at least one aqueous phase, and ii) optionally at least one oily phase, iii) at least one structuring agent; the said composition having a stiffness modulus G*&#x3e;5000 Pa, and c) a dispensing head closing off the container and comprising an application wall defining at least one product dispensing orifice which is a slit. The present invention also relates to a cosmetic process for treating and/or caring for human keratin materials, characterized in that it consists in applying to the surface of the keratin material a composition dispensed via the device as defined previously. The present invention also relates to a cosmetic process for treating human perspiration and/or perspiration-related body odour, which consists in applying to the surface of a human keratin material a composition dispensed via the device as defined previously.

Dispensing device comprising an aqueous composition in gel or thick cream form

Anhydrous antiperspirant composition in aerosol form comprising an antiperspirant active agent and a water-insoluble film-forming block ethylenic polymer The present invention relates to an anhydrous composition in aerosol form containing: i) an oily phase comprising, in a physiologically acceptable medium: &#x2014;at least one volatile oil, and &#x2014;one or more antiperspirant active agents chosen from aluminum and/or zirconium salts, and &#x2014;one or more water-insoluble film-forming block ethylenic polymers comprising a first block with a glass transition temperature (Tg) of greater than or equal to 85&#xb0; C. and a second block with a Tg of less than or equal to 20&#xb0; C., and ii) one or more propellants; the said oily phase containing less than 15% by weight and even more preferably less than 12% by weight of non-volatile polydimethylsiloxane relative to the total weight of the oils. The invention also relates to a cosmetic process for treating human perspiration, to a use of the same and to an aerosol device using the said cosmetic composition.

Anhydrous antiperspirant composition in aerosol form comprising an antiperspirant active agent and a water-insoluble film-forming block ethylenic polymer

A subject of the present invention is therefore a composition comprising, in a cosmetically acceptable medium: a) an aqueous phase and b) at least hydrophobic silica aerogel particles and; c) at least one alcohol of formula (I) below and also optical isomers thereof: 

Aqueous composition comprising hydrophobic silica aerogel particles, a deodorant agent and/or an antiperspirant active agent and a specific alcohol

The present invention relates to a composition in the form of an oil-in-water emulsion, comprising, in a cosmetically acceptable medium: A) a continuous aqueous phase and B) an oily phase dispersed in the said aqueous phase and comprising at least one hydrocarbon-based oil; C) at least one mixture consisting of: i) at least one nonionic surfactant containing a saturated linear hydrocarbon-based chain comprising at least 16 carbon atoms, the said surfactant being other than a fatty alcohol, and ii) at least one fatty alcohol chosen from: &#x2014;a pure fatty alcohol comprising more than 16 carbon atoms; &#x2014;a mixture consisting exclusively of fatty alcohols containing at least 16 carbon atoms and comprising at least 50% by weight of fatty alcohol containing at least 18 atoms relative to the weight of the fatty alcohol mixture; and D) at least one wax with a melting point of greater than 45&#xb0; C. comprising one or more C-Cester compounds and not comprising any C-Cester compounds, in an amount from 1 to 10% by weight relative to the total weight of the composition and E) at least one water-soluble polysaccharide; the said composition having a hardness measured at 32&#xb0; C. and at a humidity of 40% ranging from 20 kPa to 200 kPa and preferably ranging from 25 kPa to 150 kPa. The present invention also relates to a cosmetic process for treating and/or caring for human keratin materials, characterized in that it consists in applying to the surface of the keratin material a composition as defined previously. The present invention also relates to a cosmetic process for treating human perspiration and/or perspiration-related body odor, which consists in applying to the surface of a human keratin material a composition as defined previously comprising at least one deodorant active agent and/or one antiperspirant active agent.

Soft solid oil-in-water emulsion comprising a mixture of nonionic surfactants, a water-soluble polysaccharide and a wax comprising at least one ester

This invention relates to a composition comprising at least the following in a physiologically acceptable medium:

Foaming composition comprising at least one glycinate type surfactant

The present invention relates to an anhydrous composition comprising, in a cosmetically acceptable medium: a) at least hydrophobic silica aerogel particles with a specific surface area per unit of mass (S) ranging from 500 to 1500 m/g, preferably from 600 to 1200 m/g and better still from 600 to 800 m/g, and a size expressed as the mean volume diameter (D[0.5]) ranging from 1 to 30 &#x3bc;m; b) at least one solid fatty substance; c) at least one oil; the said composition having a hardness measured at 32&#xb0; C. and at a humidity of 40% ranging from 15 kPa to 150 kPa and preferably ranging from 20 kPa to 100 kPa. The present invention also relates to a cosmetic process for treating and/or caring for human keratin materials, characterized in that it consists in applying to the surface of the keratin material at least one composition as defined previously. The present invention also relates to a cosmetic process for treating human perspiration and/or perspiration-related body odor, which consists in applying to the surface of a human keratin material at least one composition as defined previously comprising at least one deodorant active agent and/or one antiperspirant active agent.

Anhydrous soft solid composition comprising hydrophobic silica aerogel particles, at least one oil and at least one solid fatty substance

The present invention relates to a composition containing lipophilic phase (A), an emulsifying system (B), and an aqueous phase (C) that is preferably suitable for topical use, in particular cosmetic and/or dermatological use, in the form of a fine oil-in-water emulsion that is rich in oil and can be obtained by phase inversion, and to uses thereof in particular in the cosmetics or dermatological field.

Fine O/W emulsion

The subject-matter of the invention is a cosmetic method for scenting a human keratinous substance which consists in applying, to the said substance, a scenting composition comprising, in a cosmetically acceptable medium, at least 0.3% by weight of at least one scenting substance and at least particles of an expanded amorphous mineral material and in particular of an expanded amorphous mineral material resulting from at least one volcanic rock and more particularly expanded perlite particles. Another subject-matter of the present invention is a cosmetic method for treating human body odors, in particular axillary odors, which consists in applying, to the surface of the skin, an effective amount of the said composition. The invention relates to specific scenting compositions comprising, in a cosmetically acceptable medium: a) at least 0.3% by weight, with respect to the total weight of the composition, of a scenting substance; b) at least the said particles.

Use of expanded amorphous mineral particles for increasing the tenacity of a fragrance, scenting composition and method for treating body odours

Oil-in-water nanoemulsions comprising oil globules with an average size of less than 150 nm and comprising at least one oil, at least one amphiphilc lipid, and at least one nonionic polymer comprising at least one hydrophobic block and at least one hydrophilic block. Processes comprising such oil-in-water nanoemulsions.

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Antony, France

Odile Aubrun