L'oreal

Societe L'oreal Sa

Loreal Sa

The French Joint Stock Company 'l'oreal'

Alex M Junino

Gerard Lang

Alain R Genet

Jean Cotteret

Alain LaGrange

Jean J Vandenbossche

Andree Bugaut

Herve Richard

Herve Andrean

Quang L N'Guyen

Alain Lagrange

Herve Borowiak

Nicole Jehanno

Gerard Malle

Marie-Alix Bourboulon

Madeleine Leduc

Bernadette Luppi

Serge Forestier

Remy Tuloup

Jean J Vandenbosche

Christian Blaise

Isabelle Agostini

Dolores Miguel-Colombel

Francedillaois Pradier

Veronique Le Bras-Roulier

Jean F Grollier

Jean Aulnay Mondet

Jean-Francois Grollier

Nathalie Mougin

Stéphane Sabelle

Mireille Maubru

Michel Hocquaux

Roland Ramin

Daniel P Bauer

Richard Martin

Bertrand Piot

Marie P Audousset

Charles Vayssie

Jacqueline Dumats

Quintino Gaetani

Jeanne Patraud

Pascal Hilaire

Francoise Richard

Philippe Breton

Christian Colin

Ginette Jeanminet

Nicole Bonaventure

Alain Baudry

Herv E Andrean

G Erard Malle

Jean Jacques Van Den Bossche

Irwing J Higgins

Remi Tuloup

Jean J Vandenboosche

Jean P Arraudeau

Catherine Loufrani

Albert Lindenbaum

Louis Lezoray

The present disclosure relates to novel N-alkylhydroxylated secondary para-phenylenediamine compounds, to a composition for dyeing keratin fibers, for instance human keratin fibers such as the hair, comprising, in a medium that is suitable for dyeing, at least one ortho- and/or meta-substituted N-alkylhydroxylated secondary para-phenylenediamine, to a process for dyeing keratin fibers comprising applying this composition, and also a dyeing 'kit.'

Ortho-and/or meta-substituted N-alkylhydroxylated secondary para-phenylenediamine compounds, compositions for dyeing keratin fibers comprising such compounds, and processes of dyeing therewith

Hydraulic coupler compounds corresponding to the formula: ##STR1## in which R.sub.1 denotes a hydrogen atom or a C.sub.1 -C.sub.4 alkyl radical; R.sub.2 and R.sub.3, which may be identical or different, denote a hydrogen atom, a C.sub.1 -C.sub.4 lower alkyl radical, a carboxyl radical or an alkoxycarbonyl radical; X denotes a C.sub.1 -C.sub.4 lower alkyl radical, a C.sub.1 -C.sub.18 alkoxy radical, a halogen atom, a C.sub.1 -C.sub.20 acyloxy radical, an acetylamino group, a trimethylsilyloxy group or a dialkyl(C.sub.1 -C.sub.4)aminomethyl group, the OH group occupying the 6- or 7-positions, as well as their salts, are combined with oxidation dye precursors for dyeing keratinous fibers.

Method for dyeing keratin fibers with compositions which contain 6- or

Transfer-resistant cosmetic/dermatological compositions (e.g., lipcolors) formulated as supple and homogeneous doughs, advantageously via extrusion, include a fatty phase which comprises at least one volatile oil, at least one phenylated silicone oil and at least 12% by weight of at least one wax.

Cosmetic/dermatological compositions formulated as supple doughs

The invention relates to a process for dyeing keratinous fibres, which consists in applying to these fibres a composition containing, in a suitable medium for dyeing, at least one coupler of formula: ##STR1## where R.sub.1 denotes hydrogen or alkyl,

Process for dyeing keratinous fibers with aminoindoles and oxidation dye

A cosmetic composition, in particular a nail varnish, comprising a crosslinked polyester as plasticizer. The crosslinked polyester may be derived from the polycondensation of adipic acid, diethylene glycol and a polyol having at least three hydroxyl groups.

Nail varnish composition comprising a crosslinked polyester

A hydroxypropylated 2-nitro-p-phenylenediamine of formula (I), wherein R1 is a C1-4 alkyl, .beta.-hydroxyethyl, .beta.-hydroxypropyl or .gamma.-hydroxypropyl radical; R2 and R3 independently represent a .beta.-hydroxyethyl, .beta.-hydroxypropyl, .gamma.-hydroxypropyl or .beta.,.gamma.-dihydroxypropyl radical, with the proviso that at least one of R1, R2 and R3 is a .gamma.-hydroxypropyl radical, while the other two are not both a .beta.-hydroxyethyl radical; and cosmetically acceptable salts thereof. This compound may be used for directly dyeing hair to give blue through purplish blue shades which are wash-fast, light-fast, waterproof and sweat resistant.

Hydroxypropylated 2-nitro-p-phenylenediamines, and compositions for

A mineral or organic particle-based product comprising an indoline product, a method for preparing same, and the use thereof in cosmetics. The product is a powder consisting of mineral or organic particles smaller than 200 microns, and comprises, in and/or on the particles, an indoline product obtained by oxidative polymerization using at least one indoline.

Product based on inorganic or organic particles bearing an

A method for dyeing keratin fibers, wherein a composition is applied to said fibers which contains, in a suitable dyeing medium, at least one coupler having formula (I) ##STR1## wherein R.sub.1 is hydrogen or alkyl; R.sub.2 and R.sub.3 are hydrogen, alkyl, COOR', where R' is alkyl or hydrogen; R.sub.4 is hydrogen, hydroxyalkyl, alkyl, polyhydroxyalkyl or acetyl or aminoalkyl wherein the amine may be mono- or disubstituted by alkyl; Z.sub.1 and Z.sub.2 are hydrogen, alkyl, hydroxy, halogen, alkoxy or a salt thereof; at least one precursor of an oxidation hair dye; and at least one oxidizing agent, the pH of the composition applied to the fibers being less than 7.

Methods for dyeing keratinous fibers with compositions which contain

A mascara composition which comprises a mixture of:

Makeup cosmetic composition in the form of a mascara containing at least

A depigmenting cosmetic or dermatologic composition for use in bleaching the skin or treating pigmental spots contains in a vehicle suitable for topical application to the skin a benzofuran derivative having the formula ##STR1## wherein the OH function occupies position 5 or 6, R.sub.1 and R.sub.2, each independently, represent hydrogen or alkyl having 1-4 carbon atoms, n is 0 or 1, when n is 0, the C.sub.2 -C.sub.3 bond is a double bond, and when n is 1, the C.sub.2 -C.sub.3 bond is a single bond.

Depigmenting cosmetic or dermatologic composition containing a

At least one 2-sulphured metaphenylenediamine of formula (I) ##STR1## used for dyeing keratin fibres, wherein Z is alkyl, aralkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or aminoalkyl; R.sub.1 and R.sub.2, which are the same or different, are hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, monocarbamylalkyl, dialkylcarbamyl, aminoalkyl, acyl carbalkoxy, carbamyl, or monoalkylcarbamyl; R.sub.3 is hydrogen, alkyl, nitrile, amide, fluoroalkyl, or --COOR; and the corresponding acid salts. A method for dyeing keratin fibres, and novel 2-sulphured metaphenylenediamines, are also disclosed.

2-sulphured metaphenylenediamines for dyeing hair

The invention relates to a dye composition for keratinic fibers comprising an oxidation colorant precursor of the type ortho and/or para and a sulfured metaphenylenediamine having formula (I) ##STR1## wherein Z is alkyl, aralkyl, monohydroxyalkyl or polyhydroxyalkyl, aryl or aminoalkyl, as well as the acid salts thereof, with the condition that R.sub.1 and R.sub.2 do not represent simultaneously hydrogen when Z is alkyl or hydroxyalkyl, as well as the acid salts corresponding to the compounds of formula (I).

Dye composition for keratinic fibres containing sulfured

A cosmetic or dermatological composition with a depigmenting action comprises derivatives of 2,5-dihydroxyphenylcarboxylic acids, their homologs, and their salts, with the derivatives having the following structural formula: ##STR1## wherein: R.sub.1 represents OR.sub.5, OH, or ##STR2## R.sub.5 is a linear or branched C.sub.1 -C.sub.20 alkyl radical, a linear or branched C.sub.2 -C.sub.20 alkenyl radical, or a C.sub.1 -C.sub.20 alkyl radical substituted by one or more hydroxy or alkoxy groups;

Derivatives of 2,5-dihydroxyphenylcarboxylic acids, and their

Process for the temporary dyeing of keratinous fibers with a composition containing an insoluble pigment obtained by the oxidative polymerization of an indole compound of formula (I) ##STR1## in which R.sup.1 and R.sup.3 are hydrogen or alkyl; R.sup.2 is hydrogen, alkyl carboxyl or alkoxy carbonyl; R.sup.4 and R.sup.7 are hydrogen, hydroxy, alkyl, amino, alkoxy, acyloxy or acylamino; R.sup.5 is hydrogen, hydroxy, alkoxy, alkyl, halogen, amino, acyloxy, acylamino or trimethylsilyloxy; R.sup.6 is hydrogen, hydroxy, alkoxy, amino, acyloxy, acylamino, trimethylsilyloxy or hydroxyalkylamino; R.sup.5 and R.sup.6 can also form, together with the carbon atoms to which they are attached, a carbonyl-dioxy ring; at least one of the radicals R.sup.4 to R.sup.7 is an OZ or NHR.sup.8 grouping, the R.sup.8 radical of the NHR.sup.8 grouping being hydrogen, acyl or hydroxyalkyl and the Z radical of the OZ grouping being hydrogen, acyl, alkyl or a trimethylsilyl group.

Compositions which contain and processes which use an insoluble pigment

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Aulnay, France

Alex M Junino