Mascara Patents (Class 424/70.7)
  • Patent number: 6667378
    Abstract: A reshapable hair styling composition comprising heterogeneous (meth)acrylic copolymer particles, said particles being the same or different and comprising at least one (meth)acrylic copolymer comprising: (a) units derived from at least one monomer chosen from (meth)acrylate esters of branched and straight chain alkyl alcohols, (b) units derived from at least one monomer chosen from (meth)acrylate esters of saturated and unsaturated cyclic alcohols containing 6 to 20 carbon atoms, (c) optionally units derived from at least one monomer chosen from hydrophilic monomers, and (d) optionally units derived from at least one monomer other than (a), (b), and (c) monomers, wherein said composition provides a reshapable effect.
    Type: Grant
    Filed: June 22, 2001
    Date of Patent: December 23, 2003
    Assignee: L'Oreal, S.A.
    Inventors: Isabelle Rollat, Henri Samain, Olivier Morel
  • Patent number: 6663852
    Abstract: The present invention relates to a new makeup kit comprising a first, goniochromatic pigment composition which is intended to form a base layer and a second, conventional pigment composition having one of the colors of the first pigment, the second composition being intended to form a surface layer comprising decorative motifs. Depending on the viewing angle, therefore, it is possible to see the said motifs appear or disappear. This kit is intended in particular for making up the nails, lips, cheeks or eyelids, or else the body. The invention also relates to a method of making up the human face, lips or body.
    Type: Grant
    Filed: August 15, 2002
    Date of Patent: December 16, 2003
    Assignee: L'Oreal
    Inventor: Jean-Christophe Simon
  • Patent number: 6649173
    Abstract: A topical composition, in particular a cosmetic composition, comprising, in a fatty phase, at least one wax and/or at least one nonvolatile liquid fatty substance, wherein the fatty phase contains at least one fluorosilicone compound. The composition exhibits good slip, non-tightness, softness and/or comfort properties as well as non-transfer and non-migration properties.
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: November 18, 2003
    Assignee: L'Oreal
    Inventors: Pascal Arnaud, Sophie Beaumard
  • Patent number: 6649727
    Abstract: The present invention relates to stable colloidal dispersions of sulfonated polyurethane ureas and self-supporting films formed from these dispersions. After formation of the sulfonated polyurethane urea, alcohols can be added to the aqueous dispersion to provide a water-alcohol system. The films of the present invention are minimally tacky and self-adhesive.
    Type: Grant
    Filed: July 27, 2000
    Date of Patent: November 18, 2003
    Assignee: 3M Innovative Properties Company
    Inventors: Jeffrey T. Anderson, Carol-Lynn Spawn, Steven T. Hedrick, Howard S. Creel, Steven S. Kantner
  • Publication number: 20030202951
    Abstract: The invention relates to a method for the treatment of the skin around the eyes of a mammal, in particular a method for reducing the puffiness of and the appearance of dark circles on the skin under the eyes.
    Type: Application
    Filed: May 12, 2003
    Publication date: October 30, 2003
    Inventors: Curtis Cole, Irina Ganopolsky
  • Publication number: 20030161848
    Abstract: A physiologically acceptable composition containing at least one liquid fatty phase which comprises at least one structuring polymer having a polymer skeleton which comprises at least one hydrocarbon-based repeating unit comprising at least one hetero atom; and at least one inert filler. Said polymer is in particular a polyamide. This composition is more specifically an anhydrous lip composition or an anhydrous foundation.
    Type: Application
    Filed: March 24, 2003
    Publication date: August 28, 2003
    Inventors: Veronique Ferrari, Richard Koldziej, Carlos O. Pinzon, Paul Thau
  • Patent number: 6602514
    Abstract: The use of one or more compounds chosen from the compounds of the formulae Ia and Ib the physiologically compatible salts of the compounds of the formulae Ia and Ib and the stereoisomeric forms of the compounds of the formulae Ia and Ib, where R1, R2, R3, R4 and n have the meanings given in claim 1, for the preparation of a cosmetic formulation is advantageously suitable, e.g., for protecting cells, proteins and/or biomembranes of the human skin, for protecting the microflora of the human skin, and/or for stabilizing the skin barrier.
    Type: Grant
    Filed: January 31, 2001
    Date of Patent: August 5, 2003
    Assignee: Merck Patent GmbH
    Inventors: Joachim Bünger, Hans-Jürgen Driller, Roland Martin
  • Patent number: 6572870
    Abstract: An anhydrous cosmetic makeup composition contains in addition to a fatty phase formed from oils, fatty bodies and surfactants, and optionally waxes, a vesicular lipidic phase that contains at least one ionic or nonionic amphiphilic lipid and optionally additives. The anhydrous composition also preferably contains at least one cosmetically and/or dermopharmaceutically active material. In the presence of an aqueous phase these compositions release vesicles of the vesicular lipidic phase and potentialize the activity of the cosmetically and/or dermopharmaceutically active material of the composition.
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: June 3, 2003
    Assignee: L'Oreal
    Inventors: Alain Ribier, Jean-Thierry Simmonet, Dolores Miguel
  • Patent number: 6565862
    Abstract: A transfer-resistant, mattifying composition comprising, as a thickener, particles of an at least partially crosslinked elastomeric solid organopolysiloxane in suspension in an aqueous phase. The composition is more particularly a composition for caring for or making up the lips, or a foundation composition for making up both the human face and the human body. The composition is soft and fresh on application, spreads easily, is nonsticky, and does not dry out the skin or lips. It is perfectly suited to greasy skin because of its high mattifying power.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: May 20, 2003
    Assignee: L'Oreal S.A.
    Inventor: Isabelle Bara
  • Publication number: 20030091522
    Abstract: The present invention relates to a mascara that includes a silicone gel that contains a polysiloxane elastomer and a silicone oil, wherein the mascara includes less than about 1%, by weight, of wax.
    Type: Application
    Filed: August 24, 2001
    Publication date: May 15, 2003
    Inventors: Carol J. Collins, Woodin Frederick, Minerva Villamor
  • Patent number: 6562356
    Abstract: 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 polyethylene glycol (PEG) derivative chosen from PEG esters and PEG ethers chosen from compounds of formula (I): R1—(O—CH2—CH2)n—OR2  (I) in which: R1 is chosen from linear and branched, saturated and unsaturated alkyl groups comprising from 8 to 30 carbon atoms and linear and branched, saturated and unsaturated acyl groups comprising from 8 to 30 carbon atoms, R2 is chosen from a hydrogen atom, linear and branched, saturated and unsaturated alkyl groups comprising from 1 to 30 carbon atoms, and linear and branched, saturated and unsaturated acyl groups comprising from 1 to 30 carbon atoms, and n is a number ranging from 80 to 350. Processes comprising such oil-in-water nanoemulsions.
    Type: Grant
    Filed: January 22, 2001
    Date of Patent: May 13, 2003
    Assignee: L'Oreal S.A.
    Inventors: Claude Verite, Bénédicte Cazin, Véronique Douin, Odile Aubrun, Jean-Thierry Simonnet
  • Patent number: 6534047
    Abstract: The invention relates to a cosmetic composition for coating keratin fibers, comprising a cationic polymer, an anionic polymer and an aqueous dispersion of C1-C6 alkyl (meth)acrylate. The invention also relates to a process for coating keratin fibers which consists in applying the composition to the keratin fibers. The composition leads rapidly to a uniform make-up result which has good properties of coating, lengthening and curling the eyelashes, as well as good staying power.
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: March 18, 2003
    Assignee: L'Oreal S.A.
    Inventor: Sophie Bodelin
  • Patent number: 6531113
    Abstract: Cosmetic compositions containing in a cosmetically acceptable medium (A) at least one film-forming oligomer having a molecular weight, measured by steric exclusion chromatography, of less than or equal to 50,000, the at least one film-forming oligomer being soluble or dispersible in the cosmetically acceptable medium; and (B) rigid, non-film-forming particles of average size less than or equal to 1 &mgr;m, the rigid, non-film forming particles being dispersed in the cosmetically acceptable medium. The compositions may be used, for example, as product bases for maintaining the hairstyle, as products for coating the eyelashes and the eyebrows or as nail make-up and/or care products.
    Type: Grant
    Filed: March 11, 1999
    Date of Patent: March 11, 2003
    Assignee: L'Oreal S.A.
    Inventors: Nathalie Mougin, Jean Mondet, Alain Franbourg, Daniel Bauer, Henri Samain
  • Patent number: 6528073
    Abstract: A solid composition for topical application comprising, in an aqueous phase, a gelling system comprising (i) gellan gum, (ii) at least one other hydrocolloid chosen from the group formed by xanthan gum, carboxymethylcellulose, hydroxypropylcellulose, methylcellulose, hydroxypropylmethylcellulose, hydroxyethylcellulose, agar-agar, carrageenans, alginates, carob gum, guar gum, gum arabic, karaya gum, gum tragacanth, ghatti gum, pectins, gelatin, caseinates and hydroxypropylguar, and (iii) at least one amphiphilic polymer comprising at least one fatty chain and at least one hydrophilic unit.
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: March 4, 2003
    Assignee: L'Oreal
    Inventors: Veronique Roulier, Eric Quemin
  • Patent number: 6524565
    Abstract: The invention refers to a cosmetic product for hairs and decorative cosmetic with particular water resistance and wear (transfer) resistance. The product comprises stabile mixture of a water-emulsifiable, film-forming agent; a rheology modifier; a pigment; a volatile organic solvent; an oil soluble polymeric film-former; a silicon resin; and a filler.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: February 25, 2003
    Assignee: Coty B. V.
    Inventors: Yelena Loginova, Domnica Cernasov, Ralph Macchio
  • Patent number: 6517823
    Abstract: An embodiment of the present invention is a cosmetic composition with enhanced gloss properties. The cosmetic compositions of the present invention contain at least one film former with high gloss properties, i.e., a glossy film former having a gloss effect measurement of greater than 50%, at least one thickener, and at least one wax. The combination of the thickener and the wax are present in a combined amount such that the gloss effect measurement of the composition is greater than 50%. The glossy cosmetic composition may be a mascara, eyeliner, lip gloss, or blush.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: February 11, 2003
    Assignee: L'Oreal S.A.
    Inventors: Greg Norman, Mohamed Kanji
  • Patent number: 6503495
    Abstract: The present invention relates to oil-in-water mascara compositions comprising water-insoluble polymeric materials in the form of an aqueous emulsion, water-soluble, film-forming polymers and organophilic clays. Said compositions exhibit improved wear and are removable with soap and water.
    Type: Grant
    Filed: October 16, 1997
    Date of Patent: January 7, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Ali Abdelaziz Alwattari, Edward Martin Bartholomey, Edward Dewey Smith, III, David Edmund Tarantino, David William Walling
  • Publication number: 20020187166
    Abstract: The invention relates to a cosmetic comprising (A) a phosphoric triester represented by the general formula 1
    Type: Application
    Filed: July 28, 1999
    Publication date: December 12, 2002
    Inventors: SHINJI ISHIKAWA, MASANORI TANAHASHI, TOMOHIKO SANO, ICHIRO SUGAI
  • Patent number: 6491931
    Abstract: A process for making up or caring for keratin fibers. A composition comprising at least one film-forming polymer in the form of particles in aqueous dispersion, wherein the at least one film-forming polymer is chosen from polyurethanes, and fibers is applied to the keratin fibers. A cosmetic composition comprising at least one film-forming polymer in the form of particles in aqueous dispersion, wherein the at least one film-forming polymer is chosen from polyurethanes, at least one wax, and fibers, can also be applied to the keratin fibers.
    Type: Grant
    Filed: July 7, 2000
    Date of Patent: December 10, 2002
    Assignee: L'Oréal S.A.
    Inventor: Nathalie Collin
  • Patent number: 6491932
    Abstract: A cosmetic make-up composition comprising, in a cosmetically acceptable medium, a dyestuff comprising glass particles coated with at least one metallic coat. The invention also relates to a cosmetic process for making up keratin substances. The make-up obtained can have a sparkling and wear-resistant metallic appearance.
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: December 10, 2002
    Assignee: L'Oréal S.A.
    Inventors: Roland Ramin, Ingrid Brenne
  • Patent number: 6482400
    Abstract: The invention relates to a cosmetic composition for coating keratin fibers, comprising a cationic polymer, an anionic polymer and an aqueous polyurethane dispersion. The invention also relates to a process for coating keratin fibers which consists in applying the composition to the keratin fibers. The composition leads rapidly to a uniform make-up result which has good properties of coating, lengthening and curling the eyelashes, as well as good staying power.
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: November 19, 2002
    Assignee: L'Oréal S.R.
    Inventor: Nathalie Collin
  • Publication number: 20020156178
    Abstract: Compositions comprising at least one anionic associative polymer comprising at least one carboxylic acid group and at least one ester derived from a fatty alcohol and a carboxylic acid; and at least one additional anionic associative polymer comprising at least one carboxylic acid group and at least one ester derived from an alkoxylated fatty alcohol and a carboxylic acid, wherein the fatty chain of the alkoxylated fatty alcohol comprises more than 18 carbon atoms, and processes for providing physical stability to at least one non-solid composition comprising the same, and for making up, caring for or treating at least one keratinous material.
    Type: Application
    Filed: March 16, 2001
    Publication date: October 24, 2002
    Inventors: Jean-Marc Ascione, Michael De George
  • Patent number: 6468550
    Abstract: A method of improving the photochromishm of a composition comprising at least one photochromic compound with an ionic conductor, and the composition thereof. The composition may, in particular, be in the form of a care and/or make-up product for the skin, a suncare or self-tanning product, or a haircare product.
    Type: Grant
    Filed: August 25, 1998
    Date of Patent: October 22, 2002
    Assignee: L'Oreal, S.A.
    Inventor: Christophe Remy
  • Patent number: 6464967
    Abstract: The invention includes a composition for making up keratinous material, in the form of a wax-in-water emulsion, characterized in that it comprises at least one polyolefin wax resulting from the homopolymerization of alpha-olefins having at least 10 carbon atoms, the said wax having a melting point ranging from 50 to 80° C. The composition is preferably intended for making up the lashes.
    Type: Grant
    Filed: August 31, 1999
    Date of Patent: October 15, 2002
    Assignee: L'Oreal
    Inventor: Nathalie Collin
  • Patent number: 6464969
    Abstract: Use of a composition containing at least one hydrophobic film-forming polymer and at least one thermal transition agent, in a physiologically acceptable medium, to obtain a film, wherein the composition is applied to a keratinous material, and the film may be removable with hot water. The at least one thermal transition agent being capable of undergoing a transition at a transition temperature Tt chosen within a temperature range of from 25° C. to 80° C., and being not water soluble in water maintained at a temperature below the transition temperature Tt, wherein the at least one hydrophobic film-forming polymer and at least one thermal transition agent are the same or different.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: October 15, 2002
    Assignee: L'Oreal S.A.
    Inventors: Valérie De La Poterie, Jean Mondet, Frédéric Auguste
  • Patent number: 6451294
    Abstract: The present invention relates to a new makeup kit comprising a first, goniochromatic pigment composition which is intended to form a base layer and a second, conventional pigment composition having one of the colors of the first pigment, the second composition being intended to form a surface layer comprising decorative motifs. Depending on the viewing angle, therefore, it is possible to see the said motifs appear or disappear. This kit is intended in particular for making up the nails, lips, cheeks or eyelids, or else the body. The invention also relates to a method of making up the human face, lips or body.
    Type: Grant
    Filed: April 12, 1999
    Date of Patent: September 17, 2002
    Assignee: L'Oreal
    Inventor: Jean-Christophe Simon
  • Patent number: 6447761
    Abstract: A cosmetic make-up composition containing, in a cosmetically acceptable medium, a film-forming polymer and a coloring material containing at least one colored polymer film fragment which exhibits two substantially flat faces, the fragment being insoluble in the medium of the composition. A make-up kit containing a first composition containing a film-forming polymer and a second composition containing a film-forming polymer and a colored film fragment. A cosmetic process for making up keratinous substances. The make-up obtained from the process exhibits a grainy effect.
    Type: Grant
    Filed: March 13, 2000
    Date of Patent: September 10, 2002
    Assignee: L'Oreal
    Inventor: Roland Ramin
  • Publication number: 20020119111
    Abstract: A silicone material containing a homopolymrer polymer network formed by polymerization of a monomeric polyfunctional organosilicone compound, wherein the polyfunctional organosilicone compound contains alkenyl radicals and hydride radicals on the same molecule, is useful as a component in personal care compositions
    Type: Application
    Filed: February 1, 2002
    Publication date: August 29, 2002
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: John A. Kilgour, Susan A. Nye, Atchara Chaiyawat
  • Patent number: 6432417
    Abstract: Cosmetic composition for the skin or skin appendages comprising a dispersion of solid organic particles in a binder and characterized in that at least a part of said organic particles is introduced in said composition in the form of particles having their surface coated with at least one cationic polymer. The cationic polymer comprises, for example, units containing primary, secondary, tertiary and/or quaternary amine groupings. The particles coated in this way are readily dispersible, even in fatty binders. The cosmetic compositions obtained show good adhesion to the skin and, in the case of compacted compositions, good cohesion properties.
    Type: Grant
    Filed: April 21, 1995
    Date of Patent: August 13, 2002
    Assignee: L'Oreal
    Inventors: Myriam Mellul, Didier Candau
  • Patent number: 6433073
    Abstract: A polyurethane dispersion and a method of making are provided. The polyurethane dispersion is stable in a mixture of alcohol and water. The dispersion comprises the reaction product of (a) an isocyanate terminated polyurethane prepolymer comprising the reaction product of (i) at least one oligomeric polyactive hydrogen compound insoluble in said alcohol, wherein said polyactive hydrogen compound is an alkyl, aryl, or aralkyl structure optionally substituted by N, O, and S; (ii) at least one polyisocyanate, and (iii) at least one polyactive hydrogen compound soluble in said mixture of alcohol and water; (b) a polyfunctional chain extender; and (c) a monofunctional chain terminator; wherein the equivalent ratio of difunctional chain extender to prepolymer isocyanate is 0.60 to 1.20.
    Type: Grant
    Filed: July 27, 2000
    Date of Patent: August 13, 2002
    Assignee: 3M Innovative Properties Company
    Inventors: Steven S. Kantner, Matthew T. Scholz, Kevin M. Lewandowski
  • Patent number: 6426079
    Abstract: The present invention relates to a stable water-in-oil emulsion for cosmetic, pharmaceutical or hygiene use, comprising an aqueous phase and a fatty phase comprising a silicone oil, characterized in that it comprises an emulsifying system comprising at least one &agr;,&ohgr;-substituted oxyalkylenated silicone of formula (I): in which: R=—(CH2)pO—(C2H4O)x(C3H6O)yR1 where: R1 represents H, CH3 or CH2CH3, p is an integer ranging from 1 to 5, x ranges from 1 to 100 and y ranges from 1 to 50, it being possible for the units (C2H4O) and (C3H6O) to be distributed randomly or in blocks, the R2 radicals represent a C1-C3 alkyl radical or a phenyl radical, 5≦m≦300, and a co-surfactant chosen from the family of glycol mono- and/or diesters and glyceryl mono-, di- and/or triesters, and mixtures thereof. The invention also relates to a composition comprising the above emulsion, and to its applications in the cosmetics, pharmaceutical, dermatological or hygiene fields.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: July 30, 2002
    Assignee: L'Oreal
    Inventors: Isabelle Bara, Patricia Lemann, Florence Tournilhac, Annick Collette, Jean-Christophe Simon
  • Patent number: 6406683
    Abstract: The present invention is for cosmetic compositions where upon application forms a film. The applied composition provides significant wear benefits improvement to the user. These composition comprise the combination of organosiloxane resins and fluid diorganosiloxane resins with a volatile carrier.
    Type: Grant
    Filed: October 17, 1996
    Date of Patent: June 18, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Lee Ellen Drechsler, Thomas Elliot Rabe, Edward Dewey Smith, III
  • Patent number: 6403066
    Abstract: A method using at least one guar gum as the sole shape-retention and/or shaping agent in cosmetic compositions intended for a temporary shaping of keratin fibres, and a method for the temporary shaping and/or deformation of keratin fibres, in particular in the shape of a hairsetting, using this compound.
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: June 11, 2002
    Assignee: L'Oreal S.A.
    Inventors: Henri Samain, Isabelle Cretois
  • Patent number: 6403107
    Abstract: A colored composition for topical application, which comprises, a hydrophilic continuous phase comprising bismuth vanadate as a coloring agent.
    Type: Grant
    Filed: November 10, 1999
    Date of Patent: June 11, 2002
    Assignee: L'Oreal
    Inventor: Patricia Lemann
  • Patent number: 6402408
    Abstract: A composition, in particular a physiologically acceptable composition, comprising at least one liquid fatty phase structured with at least one structuring polymer comprising a polyamide skeleton comprising ester end groups comprising at least one chain chosen from alkyl and alkenyl chains containing from 4 to 42 carbon atoms, combined with at least one amphiphilic compound with a hydrophilic/lipophilic balance (HLB) value of less than 8. This composition can be in the form of a stick of lipstick, even in the absence of wax, can give good impact strength and, when applied, gives a glossy, non-migrating deposit.
    Type: Grant
    Filed: July 17, 2000
    Date of Patent: June 11, 2002
    Assignee: L'Oreal S.A.
    Inventor: Véronique Ferrari
  • Patent number: 6391322
    Abstract: The present invention relates to a composition in the form of a cream composed of a water-in-oil emulsion, wherein it includes at least 25% by weight of an aqueous phase with respect to the total weight of the composition, at least one silicone emulsifier and at least 5% by weight of one or more waxes with respect to the total weight of the composition. The present invention also relates to the uses of the above composition in the cosmetics and dermatological fields, in particular in caring for, treating and/or making up the skin and/or mucous membranes and more particularly in treating wrinkles and/or fine lines of the skin and/or in treating dry skin. The invention also relates to a process for the preparation of the above composition, wherein at least one stage of the process is carried out using a mixer-extruder.
    Type: Grant
    Filed: December 2, 1999
    Date of Patent: May 21, 2002
    Assignee: L'Oreal
    Inventors: Veronique Roulier, Therese Daubige
  • Publication number: 20020054894
    Abstract: A cosmetic, dermatological, hygiene and/or pharmaceutical composition comprising a hydrophilic component and a fatty phase which comprises at least one volatile compound and at least one pasty fatty compound. The composition is, in particular, a composition having improved staying power. The use of the combination of a volatile compound and a pasty fatty compound to limit the transfer and/or migration of such a cosmetic, dermatological, hygiene and/or pharmaceutical composition comprising a hydrophilic compound.
    Type: Application
    Filed: September 14, 2001
    Publication date: May 9, 2002
    Inventors: Isabelle Agostini, Dolores Miguel-Colombel
  • Patent number: 6375941
    Abstract: The invention relates to a application system for coating, in particular, for making up, keratin fibers, having a reservoir containing a composition for coating, in particular, for making up keratin fibers, in particular, the eyelashes, a removable closure means designed to close the reservoir and an applicator member for applying the composition to the fibers, wherein the coating composition has an aqueous medium and a film-forming polyurethane in the form of solid particles dispersed in the aqueous medium, the composition having a viscosity, measured at 25° C., at a shear rate of 200 s−1, ranging from 5 Pa·s to 18 Pa·s, and wherein the composition is free of wax.
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: April 23, 2002
    Assignee: L'Oréal
    Inventors: Bertrand Piot, Valérie de la Poterie, Fréderic Auguste, Sophie Bodelin
  • Patent number: 6372202
    Abstract: The present invention relates to cosmetic compositions, in particular make-up compositions, comprising an orange pigment with an intense and saturated color which does not generate free radicals. This pigment is a diketodiarylpyrrolopyrrole derivative of formula: in which A and B are identical or different aryl radicals and DPP is a 1,4-diketo-3,6-diarylpyrrolo[3,4-c]pyrrolidyl radical, the diaryldiketopyrrolopyrrole derivative of formula (I) being substituted by 0 to 6 mol of —SO3M per mole, M being hydrogen or a metal or ammonium cation.
    Type: Grant
    Filed: April 21, 2000
    Date of Patent: April 16, 2002
    Assignee: L'Oreal
    Inventor: Jean-Christophe Simon
  • Publication number: 20020034526
    Abstract: A cosmetic, dermatological, hygiene and/or pharmaceutical composition comprising at least one hydrophilic component and a fatty phase which comprises at least one volatile compound and at least one phenylated silicone oil. The composition is, in particular, a composition having improved staying power. The invention also relates to the use of the combination of a volatile compound and a phenylated silicone oil to limit the transfer and/or migration of such a cosmetic, dermatological, hygiene and/or pharmaceutical composition comprising a hydrophilic compound.
    Type: Application
    Filed: September 14, 2001
    Publication date: March 21, 2002
    Applicant: L'Oreal
    Inventors: Isabelle Agostini, Dolores Miguel-Colombel
  • Patent number: 6338839
    Abstract: A transfer-resistant make-up or care composition, comprising: a fatty phase, and a volatile solvent comprising a linear decamethyltetrasiloxane and at least one additional solvent which has an evaporation speed that is greater than the evaporation speed of the linear decamethyltetrasiloxane.
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: January 15, 2002
    Assignee: L'Oreal
    Inventors: Frédéric Auguste, Pascal Arnaud, Jean-Yves Fouron
  • Publication number: 20020004036
    Abstract: A mascara composition for curling and thickening eyelashes comprising:
    Type: Application
    Filed: May 30, 2001
    Publication date: January 10, 2002
    Applicant: L'Oreal S.A.
    Inventors: Bertrand Piot, Daniele Debert, Sophie Bodelin-Lecomte
  • Publication number: 20010055600
    Abstract: The invention relates to long-wearing cosmetic compositions comprising an acrylic acid derived polymer or copolymer and at least one water soluble organic pigment. The polymer or copolymer can be in the form of an emulsion. The compositions are long lasting, water resistant and exhibit substantially indelible qualities. Further, the compositions will not smear, run or settle in the lines and creases of the skin. These compositions are useful as eyeliners, other cosmetic products, or as body paints.
    Type: Application
    Filed: February 9, 1999
    Publication date: December 27, 2001
    Inventor: AMIT R. SHAH
  • Patent number: 6333053
    Abstract: Use of a specific particulate phase in a cosmetic composition, in particular a make-up composition, and cosmetic composition comprising such a particulate phase. Use of a particulate phase comprising particles with mean dimensions ranging from 5 to 100 microns and preferably from 20 to 50 microns and comprising at least two consecutive faces, the normals of which at the median point form, between one another, an angle at least equal to 90°, in a cosmetic composition, in particular a make-up composition, for the purpose of limiting, decreasing or eliminating the blemishes of keratinous substances and/or of modifying the perception of the volume of some regions of the said substances. Cosmetic composition, in particular in make-up composition, such as a foundation, comprising such a particulate phase.
    Type: Grant
    Filed: October 4, 1999
    Date of Patent: December 25, 2001
    Assignee: L'Oreal
    Inventor: Jean-Christophe Simon
  • Patent number: 6326011
    Abstract: A copolymer having silyl groups with at least one reactive functional group bonded thereto. The copolymer comprises a monomer (A) shown by the following Formula (I): wherein R1 is hydrogen atom or methyl; R2 is alkylene group having 1-6 carbon atoms; and R3, R4 and R5 each is a reactive functional group which can cross-link molecules of the copolymer by hydrolyzing. Further, the copolymer preferably comprises, as a constituent monomer, an alkyl (meth)acrylate and a siloxane-containing (meth)acrylate. A coating-forming method comprises hydrolyzing the composition on a material to be treated to cross-link molecules of the copolymer when on the material. A coating of the cross-linked copolymer has resistance to washing. This coating can modify the nature of hair, improve make-up retention, and provide skin-protecting. It can impart water-repellency, resistance to fouling, suitability as a sizing and crease resistance to fibers.
    Type: Grant
    Filed: January 28, 1999
    Date of Patent: December 4, 2001
    Assignee: Shiseido Co., Ltd.
    Inventors: Kazuyuki Miyazawa, Toshio Yanaki, Fumiaki Matsuzaki
  • Patent number: 6326013
    Abstract: A composition for topical application, comprising a liquid fatty phase and an aqueous phase, one of the phases being dispersed in the other phase, and said liquid fatty phase comprising surface-stabilized polymer particles in an amount sufficient to confer transfer-free properties to the composition.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: December 4, 2001
    Assignee: L'Oreal
    Inventors: Patricia Lemann, Valerie De La Polerie
  • Patent number: 6319508
    Abstract: An anhydrous cosmetic makeup composition contains in addition to a fatty phase formed from oils, fatty bodies and surfactants, and optionally waxes, a vesicular lipidic phase that contains at least one ionic or nonionic amphiphilic lipid and optionally additives. The anhydrous composition also preferably contains at least one cosmetically and/or dermopharmaceutically active material. In the presence of an aqueous phase these compositions release vesicles of the vesicular lipidic phase and potentialize the activity of the cosmetically and/or dermopharmaceutically active material of the composition.
    Type: Grant
    Filed: August 2, 2000
    Date of Patent: November 20, 2001
    Assignee: L'Oreal
    Inventors: Alain Ribier, Jean-Thierry Simmonet, Dolores Miguel
  • Patent number: 6315990
    Abstract: A cosmetic composition having particulates coated with fluorosilane, such as a pigment and/or filler coated with fluorosilane is provided. The cosmetic composition can be a blush, a concealer, an eye shadow, a lipstick, a liquid make-up, a mascara, a moisturizer, or a powder. The present invention also provides methods of (a) reducing staining potential of a lipstick on a person, (b) improving water and/or oil resistance in cosmetic compositions, especially in a mascara, (c) reducing oil breakthrough in a facial product, and (d) reducing color drift in a powder cosmetic during wear.
    Type: Grant
    Filed: December 20, 1999
    Date of Patent: November 13, 2001
    Assignee: Avon Products, Inc.
    Inventors: Alan Farer, Shari R. Martin
  • Patent number: 6313181
    Abstract: The invention relates to cosmetic composition comprising a fluorescent-effective amount of at least one fluorescent brightener, in combination with a cosmetically acceptable vehicle. The compositions of the invention can be used as color cosmetics and skin treatment products, to replenish the skin's natural fluorescent glow.
    Type: Grant
    Filed: May 26, 1999
    Date of Patent: November 6, 2001
    Assignee: Color Access, Inc.
    Inventor: Isaac D. Cohen
  • Patent number: RE38362
    Abstract: Cosmetic composition, in particular one for making up the eyes, comprising: (a) at least one aqueous phase comprising at least one film-forming polymer, (b) at least one fatty phase comprising at least one wax, and (c) at least one silicone selected from the group consisting of: (i) oxyalkylenated silicones, and (ii) linear polysiloxane-polyoxyalkylene block copolymers.
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: December 23, 2003
    Assignee: L'Oreal
    Inventors: Natalie Collin, Huguette Couture