US Patent Applications in Hair Coloring and Dyeing
Formulations Published in 2011
LIST OF US HAIR COLORING AND DYEING PROVISIONAL PATENT APPLICATIONS PUBLISHED IN 2011
This list includes Provisional Patent Applications published in the United States. The list was retrieved by using a refined search strategy in the claims section of all patent applications.
Salient search terms included formulations and compositions such as hair dyes, hair coloring, bleaches, hair creams, permanent hair waving, Redox systems, highlighters, cold waves and
formulation ingredients such as couplers, oxidative and reductive dyes, color retention polymers, peroxides, keratin treating compounds, azo dyes, etc. The search also includes documents
related to the synthesis, preparation or extraction of new hair dyeing compounds.

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US PATENT APPLICATIONS IN HAIR DYING OR COLORING PUBLISHED IN 2011



Application No.: US20110020413A1  Published: 27/Jan/2011

Title: POLYSILSESQUIOXANE COMPOSITIONS AND PROCESS

Applicant/Assignee:

Application No.: 12/687186   Filing Date: 14/Jan/2010

Abstract:

Composite particles comprised of an optical agent(s) entrapped in a non-porous microparticle of polyorganosilsesquioxane to yield discrete microparticles, are provided. The optical agent is fully encapsulated in the interior of the silsesquioxane particle to impart optical properties that include absorption and emission in the ultraviolet and visible spectrum respectively, without otherwise interfering with the surface chemistry or surface properties of the particle. The use of these novel microparticles in a cosmetic or pharmaceutical composition provides a change in the optical appearance of the skin by either changing the apparent tone or hue, making the skin appear lighter, softer, or by photoluminescent brightening and/or by novel color sculpting under various light conditions.

Priority: US20090145623P Applic. Date: 2009-01-19

Inventor: GORMLEY JOHN [US]; ISAACMAN STEVEN [US]


Application No.: US20110020416A1  Published: 27/Jan/2011

Title: Encapsulated Fragrance Materials and Methods for Making Same

Applicant/Assignee:

Application No.: 12/894310   Filing Date: 30/Sep/2010

Abstract:

The present invention is directed to novel capsules containing active materials and methods for making capsules with enhanced performance and stability. The capsules are well suited for use in personal care applications, laundry products and perfume and fragrance products.

Priority: US2006-278440 Applic. Date: 2006-04-03; US2005-123898 Applic. Date: 2005-05-06

Inventor: PLUYTER JOHAN GERWIN LODEWIJK [US]; ANASTASIOU THEODORE JAMES [US]


Application No.: US20110033510A1  Published: 10/Feb/2011

Title: COSMETIC COMPOSITION COMPRISING A COLORANT AND METHOD OF COSMETIC TREATMENT

Applicant/Assignee: L'OREAL

Application No.: 12/809175   Filing Date: 02/Dec/2008

Abstract:

The present invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium, a colorant comprising an inorganic fibrous matrix with tunnels and organic dye compounds incorporated at least partially in said tunnels, said compounds being selected from the indigoids, and present in an amount such that the weight ratio of colorant to matrix is greater than or equal to 0.028. The invention also relates to a method of cosmetic treatment of keratinous materials, comprising the application of said cosmetic composition.

Priority: FR20070060112 Applic. Date: 2007-12-20; US20080022524P Applic. Date: 2008-01-22; WO2008FR52173 Applic. Date: 2008-12-02

Inventor: RODRIGUEZ IVAN [FR]; JEANNE-ROSE VALERIE [FR]


Application No.: US20110041261A1  Published: 24/Feb/2011

Title: AZOMETHINE DIRECT DYES OR REDUCED PRECURSORS OF THESE DYES OBTAINED FROM 2-CHLORO-3-AMINO-6-METHYLPHENOL, AND HAIR DYEING METHOD STARTING FROM THESE DYES AND PRECURSORS

Applicant/Assignee: L'OREAL S.A

Application No.: 12/808100   Filing Date: 09/Dec/2008

Abstract:

The invention relates to the dyeing of keratinous fibres using azomethine direct dyes of formula (I) or reduced precursors of azomethine direct dyes of formula (II) obtained from 2-chloro-3-amino-6-methylphenol. A subject-matter of the invention is a dyeing composition comprising at least one chlorinated azomethine direct dye or one reduced precursor of a chlorinated azomethine direct dye, a method for dyeing keratinous fibres which employs the said composition and their uses in the dyeing of keratinous fibres. This composition makes it possible to obtain a particularly stable and consistent colouring.

Priority: FR20070059848 Applic. Date: 2007-12-14; US20080006279P Applic. Date: 2008-01-04; WO2008EP67152 Applic. Date: 2008-12-09

Inventor: LEDUC MADELEINE [FR]; SABELLE STEPHANE [FR]; METAIS ERIC [FR]; RONDOT CHRISTOPHE [FR]


Application No.: US20110041262A1  Published: 24/Feb/2011

Title: AZOMETHINE DIRECT DYES OR REDUCED PRECURSORS OF AZOMETHINE DIRECT DYES OBTAINED FROM 2-ALKYLRESORCINOLS, AND HAIR DYEING PROCESS USING THESE DYES OR PRECURSORS

Applicant/Assignee:

Application No.: 12/808111   Filing Date: 09/Dec/2008

Abstract:

The invention relates to the dyeing of keratin fibres using azomethine direct dyes or reduced precursors of azomethine direct dyes of formula (I) and (II) obtained from 2-amino-3-hydroxypyridine. The invention relates to a dye composition comprising at least one azomethine direct dye or a reduced precursor of an azomethine direct dye, to a process for dyeing keratin fibres, using the said composition, and to their uses in the dyeing of keratin fibres. This composition allows a particularly stable and fast coloration to be obtained.

Priority: FR20070059849 Applic. Date: 2007-12-14; US20080006278P Applic. Date: 2008-01-04; WO2008EP67151 Applic. Date: 2008-12-09

Inventor: LEDUC MADELEINE [FR]; METAIS ERIC [FR]; SABELLE STEPHANE [FR]; RONDOT CHRISTOPHE [FR]


Application No.: US20110041263A1  Published: 24/Feb/2011

Title: AZOMETHINE DIRECT DYES OR REDUCED PRECURSORS OF AZOMETHINE DIRECT DYES OBTAINED FROM 2-ALKYLRESORCINOLS, AND HAIR DYEING PROCESS USING THESE DYES OR PRECURSORS

Applicant/Assignee: L'OREAL S.A

Application No.: 12/808134   Filing Date: 09/Dec/2008

Abstract:

The invention relates to the dyeing of keratin fibres using azomethine direct dyes or precursors of azomethine dyes obtained from 2-alkylresorcinols. The invention relates to a dye composition comprising at least one azomethine direct dye or pre-cursor of an azomethine direct dye, to a process for dyeing keratin fibres, using the said composition, and to their uses in the dyeing of keratin fibres. This composition allows a particularly stable and fast coloration to be obtained.

Priority: FR20070059851 Applic. Date: 2007-12-14; US20080006277P Applic. Date: 2008-01-04; WO2008EP67150 Applic. Date: 2008-12-09

Inventor: LEDUC MADELEINE [FR]; METAIS ERIC [FR]; SABELLE STEPHANE [FR]; RONDOT CHRISTOPHE [FR]


Application No.: US20110061179A1  Published: 17/Mar/2011

Title: BLUE POLYMERIC HAIR DYES

Applicant/Assignee: BASF SE

Application No.: 12/812781   Filing Date: 07/Jan/2009

Abstract:

Disclosed are cationic polymeric dye with a hue value of h=210 DEG to 330 DEG comprising: a) a polymer backbone, b) a residue of an organic dye, and c) optionally colorless organic groups, wherein (b) and (c) are covalently bound to the polymer backbone (a), and wherein the cationic charges can independently be part of the dye or the colorless organic groups. The dyes are distinguished by their depth of shade and their good fastness properties to washing, such as, for example, fastness to light, shampooing and rubbing.

Priority: EP20080150362 Applic. Date: 2008-01-17; WO2009EP50096 Applic. Date: 2009-01-07

Inventor: CREMER CHRISTIAN [DE]; MARQUAIS-BIENEWALD SOPHIE [FR]; WALLQUIST OLOF [CH]; FROHLING BEATE [DE]


Application No.: US20110083284A1  Published: 14/Apr/2011

Title: Pigment Compositions for Hair Coloring

Applicant/Assignee: BOSTON COSMETICS, LLC

Application No.: 12/777451   Filing Date: 11/May/2010

Abstract:

Compositions and methods relating to the use of pigment compositions are revealed, which can be used to impart color to hair. For instance, treatment formulations that include a pigment-functionalized cationic polymer can be utilized. In some particular instances, a plurality of serially applied treatment formulations is used to improve the characteristics of hair coloring. In addition, other formulations or treatments, such as one or more sealing compositions, or a final coating formulation can also be used to impart other desired characteristics such as treatment durability. Other components of various formulations/compositions are also discussed. Processes for using such compositions/formulations are disclosed. Along with the compositions, kits can be assembled where various compositions/formulations are compartmentalized for storage until the time for application.

Priority: WO2008US85470 Applic. Date: 2008-12-04; US20070005234P Applic. Date: 2007-12-04; US20080051425P Applic. Date: 2008-05-08

Inventor: SUDDABY NOAH A [US]; SOANE DAVID S [US]; BERG MICHAEL C [US]; BERCOVICI DANIEL A [US]


Application No.: US20110123464A1  Published: 26/May/2011

Title: STABILIZATION OF BODY-CARE AND HOUSEHOLD PRODUCTS

Applicant/Assignee: BASF SE

Application No.: 13/000370   Filing Date: 19/Jun/2009

Abstract:

Described is the use of specific lactone compounds for protecting body-care and household products from photolytic and oxidative degradation. These compounds perform outstanding antioxidant properties.

Priority: EP20080159256 Applic. Date: 2008-06-27; WO2009EP57661 Applic. Date: 2009-06-19

Inventor: REICH OLIVER [DE]; SCHORK MICHAEL [CH]


Application No.: US20110126361A1  Published: 02/Jun/2011

Title: Matting Additive for Blond Hair Dyeing

Applicant/Assignee: HENKEL AG & CO. KGAA

Application No.: 13/022726   Filing Date: 08/Feb/2011

Abstract:

Agent having at least one non-ionic component having an HLB of 8.0 or less are disclosed, as well as the combination of a blue and red substantive dye wherein the weight ratio of the blue dyes as opposed to the red dyes is 1 or greater. Further disclosed are agents for dyeing human hair blond having at least one oxidizing agent preparation and optionally a bleaching force reinforcing preparation. The agents make it possible to avoid undesired color shifts towards yellow or red nuances during blond hair dyeing.

Priority: DE200810036957 Applic. Date: 2008-08-08; WO2009EP57013 Applic. Date: 2009-06-08

Inventor: MANNECK HARTMUT [DE]


Application No.: US20110126362A1  Published: 02/Jun/2011

Title: DYE COMPOSITION COMPRISING AT LEAST ONE INSOLUBLE COMPOUND AND PROCESSES USING THIS COMPOSITION

Applicant/Assignee: L'OREAL S.A

Application No.: 13/024029   Filing Date: 09/Feb/2011

Abstract:

Disclosed herein is an aqueous dye composition for dyeing keratin fibers, for example, human keratin fibers such as the hair, comprising, in a suitable dyeing medium: (a) at least one oxidizing agent, (b) at least one water-insoluble oxygenated organic non-dyeing compound, present in an amount of at least 30% by weight relative to the total weight of the dye composition, and (c) at least one oxidation dye precursor and/or at least one direct dye. Also disclosed herein is a process for dyeing human keratin fibers, for example, the hair, comprising applying such a composition to the keratin fibers.

Priority: FR20050008753 Applic. Date: 2005-08-25; US2006-509023 Applic. Date: 2006-08-24; US20060785987P Applic. Date: 2006-03-27

Inventor: KRAVTCHENKO SYLVAIN [CN]; DUBIEF CLAUDE [FR]


Application No.: US20110135586A1  Published: 09/Jun/2011

Title: SOLID ANHYDROUS COMPOSITION FOR KERATIN FIBERS

Applicant/Assignee: KPSS - KAO PROFESSIONAL SALON SERVICES GMBH

Application No.: 13/057109   Filing Date: 19/Aug/2009

Abstract:

Present invention is on an anhydrous solid conditioning and styling, composition for keratin fibres, especially human hair. The object of the present invention is a solid anhydrous composition for keratin fibres, especially for human hair, comprising at least one polyol liquid at 20 DEG C. at a concentration 50% or more by weight and at least one fatty acid soap at a concentration of 5% or more by weight, all values calculated to total composition, wherein the composition is free of volatile organic solvents, especially C1-C4 aliphatic alcohol.

Priority: EP20080014761 Applic. Date: 2008-08-20; WO2009EP06001 Applic. Date: 2009-08-19

Inventor: HORN NICOLE [DE]; CAJAN CHRISTINE [DE]


Application No.: US20110138544A1  Published: 16/Jun/2011

Title: Dyeing composition comprising a particular hydrophobic dye and a particular propylene glycol derivatives

Applicant/Assignee:

Application No.: 11/919510   Filing Date: 27/Apr/2006

Abstract:

The present invention relates to a dye composition comprising, in a suitable dyeing medium, at least one hydrophobic direct dye whose logP is greater than 2, the suitable medium containing water, and at least one propylene glycol derivative of formula (I) below R1(OC3H6)nOR2 This composition makes it possible to obtain strong colorations. Furthermore, the coloration obtained makes it possible to achieve or even exceed the fastness obtained by oxidation dyeing.

Priority: FR20050051085 Applic. Date: 2005-04-27; US20050677348P Applic. Date: 2005-05-04; WO2006FR00955 Applic. Date: 2006-04-27

Inventor: DE BONI MAXIME [JP]; LAGRANGE ALAIN [FR]


Application No.: US20110139171A1  Published: 16/Jun/2011

Title: COSMETIC COMPOSITION COMPRISING AT LEAST ONE SILICONE COPOLYMER AND AT LEAST ONE LIQUID VOLATILE LINEAR ALKANE

Applicant/Assignee:

Application No.: 12/855425   Filing Date: 12/Aug/2010

Abstract:

Provided herein is a composition for treating keratin fibers that comprises at least one silicone copolymer based on at least one silicone resin and at least one fluid silicone, and at least one liquid volatile linear alkanes. Also provided herein is a method of treating keratin fibers, comprising applying the composition to the keratin fibers.

Priority: FR20090055660 Applic. Date: 2009-08-13; US20090235108P Applic. Date: 2009-08-19

Inventor: BONNAMY ARNAUD [FR]; BRUN GAELLE [FR]


Application No.: US20110154583A1  Published: 30/Jun/2011

Title: COLORING AGENTS AND METHODS OF USE THEREOF

Applicant/Assignee: LIVING PROOF, INC

Application No.: 12/975007   Filing Date: 21/Dec/2010

Abstract:

Dyes, compositions comprising dyes and methods for using the same are provided.

Priority: US20090288668P Applic. Date: 2009-12-21; US20090288676P Applic. Date: 2009-12-21; US20100415251P Applic. Date: 2010-11-18

Inventor: LEWIS JANA [US]; NAGAMOOTTOO-CASSE LORNA [US]; PUERTA DAVID [US]


Application No.: US20110165103A1  Published: 07/Jul/2011

Title: CONDITIONING COMPOSITION FOR HAIR

Applicant/Assignee:

Application No.: 13/061993   Filing Date: 02/Sep/2009

Abstract:

The present invention is related to an aqueous conditioning composition for hair comprising at least one alkyl ester/amido alkyl amine or alkyl ester/amido alkyl quaternary amine and an aqueous emulsion of divinyldimethicone/dimethicone copolymer with an internal phase viscosity of more than 1108 mm2/s measured at 0.01 Hz and at approximately 25 DEG C.

Priority: EP20080015672 Applic. Date: 2008-09-05; WO2009EP06342 Applic. Date: 2009-09-02

Inventor: MOLENDA MICHAEL [DE]; TIETJEN ILKA [DE]; GRIT MUSTAFA [DE]


Application No.: US20110165105A1  Published: 07/Jul/2011

Title: CONDITIONING COMPOSITION FOR HAIR

Applicant/Assignee: KPSS-KAO PROFESSIONAL SALON SERVICES GMBH

Application No.: 13/062007   Filing Date: 02/Sep/2009

Abstract:

The present invention is related to an aqueous conditioning composition for hair comprising at least one alkyl glyceryl ether and at least one arylated silicone. Conditioning composition of the present invention can be in the form of a shampoo, cleansing-conditioning composition, or in the form of a conditioner used after washing hair with cleansing compositions. It has surprisingly been found out that a composition comprising at least one alkyl glyceryl ether and at least one arylated silicone gives hair shine, and hair treated with such a composition looks attractive and has its natural excellent shine, volume and body, elasticity, smoothness and it is easily manageable. Accordingly, the present invention is on a conditioning composition for hair comprising at least one alkyl glyceryl ether and at least one arylated silicone

Priority: EP20080015670 Applic. Date: 2008-09-05; WO2009EP06345 Applic. Date: 2009-09-02

Inventor: MOLENDA MICHAEL [DE]; TIETJEN ILKA [DE]


Application No.: US20110167571A1  Published: 14/Jul/2011

Title: Method and composition for preventing coloring of the skin adjacent the hairline when dying a person's hair

Applicant/Assignee:

Application No.: 12/655838   Filing Date: 11/Jan/2010

Abstract:

The present invention relates to a method of dying a person's hair and especially to a method and composition for preventing coloring of the skin adjacent the hairline when dying a person's hair. The composition for applying to a person's skin adjacent the hairline to prevent coloring of the skin adjacent the hairline when dyeing a person's hair includes a mixture of alcohol, polyvinylpyrrolidone, polyvinyl alcohol, glycerin, ethylhexyl palminate, bambusa starch octenylsuccinate, zinc oxide, titanium dioxide, polythylene glycol, dimethicone, allantoin and water.

Priority:

Inventor: YOON SANG H [US]


Application No.: US20110189116A1  Published: 04/Aug/2011

Title: HAIR TREATMENT METHODS

Applicant/Assignee: PERACHEM LIMITED

Application No.: 13/119188   Filing Date: 10/Sep/2009

Abstract:

A method of colouring a material, the method comprising the steps of: a)applying to the material a composition comprising a sulphur-containing nucleophile

and b)applying to the material a composition comprising a dye compound selected from a dye class other than the class of reactive dyes.

Priority: GB20080016943 Applic. Date: 2008-09-16; GB20080018975 Applic. Date: 2008-10-16; US20080193641P Applic. Date: 2008-12-11; WO2009GB51162 Applic. Date: 2009-09-10

Inventor: GAUCHE CELINE [GB]; HAWKES JAMIE ANTHONY [GB]; LEWIS DAVID MALCOLM [GB]


Application No.: US20110192416A1  Published: 11/Aug/2011

Title: USE OF HYDROPHOBIN FOR NON-PERMANENT DYEING OF KERATIN

Applicant/Assignee: BASF SE

Application No.: 13/026323   Filing Date: 14/Feb/2011

Abstract:

The invention relates to the use of hydrophobin for non-permanent dyeing of keratin and keratin-containing materials, in particular of hair, and a corresponding method for non-permanent dyeing of keratin and keratin-containing materials, in particular of hair. The invention further relates to non-permanent dyeing of keratin and keratin-containing materials, in particular, hair, which contain hydrophobin.

Priority: EP20080162556 Applic. Date: 2008-08-18; WO2009EP60537 Applic. Date: 2009-08-14

Inventor: BARG HEIKO [DE]; SUBKOWSKI THOMAS [DE]; KAROS MARVIN [DE]; BOLLSCHWEILER CLAUS [DE]


Application No.: US20110203056A1  Published: 25/Aug/2011

Title: All natural hair coloring agent

Applicant/Assignee:

Application No.: 12/932229   Filing Date: 22/Feb/2011

Abstract:

Improved hair coloring agents which do not adversely effect the health of the user and which are environmentally safe and which permanently colors only gray hair.

Priority: US20100306611P Applic. Date: 2010-02-22

Inventor: PRYOR PAULA [US]; PRYOR MARC [US]


Application No.: US20110229425A1  Published: 22/Sep/2011

Title: HAIR COSMETIC COMPOSITION

Applicant/Assignee: HOYU CO., LTD

Application No.: 13/131466   Filing Date: 28/May/2010

Abstract:

A hair cosmetic composition used for dyeing, bleaching, or destaining hair contains amino-modified silicone, dimethicone, and polyethylene glycol having a number average molecular weight of 10,000 or more.

Priority: JP20090132585 Applic. Date: 2009-06-01; WO2010JP59080 Applic. Date: 2010-05-28

Inventor: SASAO YUKI [JP]; YAMAZAKI YASUE [JP]


Application No.: US20110236334A1  Published: 29/Sep/2011

Title: PERSONAL CARE COMPOSITIONS FOR COLORING HAIR

Applicant/Assignee:

Application No.: 13/053909   Filing Date: 22/Mar/2011

Abstract:

Described are hair colorant compositions comprising an aqueous dispersion comprising an ethylene acrylic acid copolymer, and optionally a metallocene catalyzed polyolefin. an aqueous dispersion comprising a metallocene catalyzed polyolefin and an ethylene acrylic acid copolymer, and methods of reducing hair damage from hair colorants, comprising including an aqueous dispersion comprising a metallocene catalyzed polyolefin and an ethylene acrylic acid copolymer in the hair colorant.

Priority: US20100317754P Applic. Date: 2010-03-26

Inventor: JORDAN SUSAN L [US]; SCHWARTZ CURTIS [US]


Application No.: US20110271465A1  Published: 10/Nov/2011

Title: HAIR DYE AND HAIR DYE COMPOSITION

Applicant/Assignee: HODOGAYA CHEMICAL CO., LTD

Application No.: 12/672234   Filing Date: 25/Sep/2008

Abstract:

A hair dye containing a compound represented by the following general formula (I): wherein R1 and R2 each independently represent a hydrogen atom or a straight chain or branched alkyl group having 1 to 5 carbon atoms, and An- represents an inorganic anion, an organic anion, or a complex salt anion, respectively.

Priority: JP20070249854 Applic. Date: 2007-09-26; WO2008JP56407 Applic. Date: 2008-03-31; WO2008JP67318 Applic. Date: 2008-09-25

Inventor: YAMAGUCHI MASAHIKO [JP]; IRISA SHIRO [JP]; TAKAHASHI EIJI [JP]; KIKKAWA KATSUMASA [JP]


Application No.: US20110296631A1  Published: 08/Dec/2011

Title: POLYMERIC HAIR DYES

Applicant/Assignee: BASF SE

Application No.: 13/133234   Filing Date: 04/Dec/2009

Abstract:

Polymeric dye comprising oligo and polypeptides selected from natural or synthetic aminoacids bearing at least one covalently bounded cationic dye. Very good dyeing results on human hair are obtained with these dyes.

Priority: EP20080171619 Applic. Date: 2008-12-15; WO2009EP66421 Applic. Date: 2009-12-04

Inventor: MARQUAIS-BIENEWALD SOPHIE [FR]; CREMER CHRISTIAN [DE]; WALLQUIST OLOF [CH]; ZHOU XIAN-ZIN [US]; WAGNER BARBARA [DE]


Application No.: US20110297172A1  Published: 08/Dec/2011

Title: COMPOSITION COMPRISING DERIVATIVES OF PHENOXAZINONES FOR HAIR COLOURING

Applicant/Assignee: L'OREAL

Application No.: 13/129874   Filing Date: 16/Nov/2009

Abstract:

The present invention relates to a composition for the coloring of keratin fibres, notably hair, that comprises a phenoxazinone dye of formula (I) as well as the use of this dye for hair coloring. The invention thus makes it possible to obtain coloration that respects the nature of the hair and offers strong shades, which are resistant and have low selectivity.

Priority: FR20080057859 Applic. Date: 2008-11-19; US20080116744P Applic. Date: 2008-11-21; WO2009EP65235 Applic. Date: 2009-11-16

Inventor: LALLEMAN BORIS [FR]; CHOISY PATRICK [FR]; LAGRANGE ALAIN [FR]


Application No.: US20110300083A1  Published: 08/Dec/2011

Title: PERSONAL CARE FORMULATIONS CONTAINING ALKYL KETAL ESTERS AND METHODS OF MANUFACTURE

Applicant/Assignee: SEGETIS, INC

Application No.: 13/104570   Filing Date: 10/May/2011

Abstract:

Personal care formulations containing alkyl ketal esters having the structure wherein a is 0 or an integer of 1 to 12

b is 0 or 1

R2 is a divalent C1-8 group optionally substituted with up to 5 hydroxyl groups

and R1 is C1-6 alkyl.

Priority: US20100332978P Applic. Date: 2010-05-10; US20100332982P Applic. Date: 2010-05-10

Inventor: YONTZ DORIE J [US]; RIETH LEE RICHARD [US]; MORANTE NICHOLAS [US]; PALEFSKY IRWIN [US]


Application No.: US20110302725A1  Published: 15/Dec/2011

Title: COSMETIC COMPOSITION FOR COLORING HAIR COMPRISING A DIRECT HAIR DYE AND A CARRIER SYSTEM COMPRISING POLYSACCHARIDES

Applicant/Assignee: ROVI COSMETICS INTERNATIONAL GMBH

Application No.: 13/156412   Filing Date: 09/Jun/2011

Abstract:

The present invention concerns cosmetic compositions for coloring hair comprising at least one direct hair dye and a carrier system for the at least one direct hair dye, and the use of such compositions in cosmetic formulations for coloring hair. To provide a possible way with which the permanence of the bond of direct hair dyes to the hair can be improved, with the aim of direct dyes remaining on the hair for as long as possible to deliver the desired hair color in the desired quality for as long as possible, according to the invention there are proposed compositions of the aforementioned kind in which the carrier system is vesicular and comprises vesicles which are made up from hydrophobised polysaccharides and have a particle size of between 10 and 1000 nm as well as a positive surface charge with a zeta potential in the range of between 1 and 150 mV.

Priority: DE201010030000 Applic. Date: 2010-06-11

Inventor: BEYER MONIKA [DE]; TEICHMUELLER DIRK [DE]


Application No.: US20110302726A1  Published: 15/Dec/2011

Title: COSMETIC COMPOSITION FOR COLORING HAIR COMPRISING A DIRECT HAIR DYE AND A CARRIER SYSTEM COMPRISING LIPID VESICLES

Applicant/Assignee: ROVI COSMETICS INTERNATIONAL GMBH

Application No.: 13/156417   Filing Date: 09/Jun/2011

Abstract:

The present invention concerns cosmetic compositions for coloring hair comprising at least one direct hair dye and a carrier system for the at least one direct hair dye, the use of such compositions in cosmetic formulations for coloring hair and processes for the production of the compositions. To provide a possible way with which the permanence of the bond of direct hair dyes to the hair can be improved, with the aim of direct dyes remaining on the hair for as long as possible to deliver the desired hair color in the desired quality for as long as possible, according to the invention there are proposed compositions of the aforementioned kind in which the carrier system includes lipid vesicles having one or more lipid membranes, wherein the at least one direct hair dye is contained in the lipid vesicles and the lipid vesicles have a positive surface charge, wherein the positive surface charge is caused by the lipid vesicles in the lipid membrane or membranes in addition to the lipids from which the vesicles are made up having positively charged alkyl trimonium salts as charge generators.

Priority: DE201010030001 Applic. Date: 2010-06-11

Inventor: BEYER MONIKA [DE]; TEICHMUELLER DIRK [DE]


Application No.: US20110318294A1  Published: 29/Dec/2011

Title: PHOSPHOROUS-CONTAINING SURFACTANTS AS POLYMERIC CATIONIC COMPOUND DEPOSITION AIDS

Applicant/Assignee: CRODA, INC

Application No.: 13/226003   Filing Date: 06/Sep/2011

Abstract:

Personal care products exhibiting superior conditioning and/or color fastness can be obtained by use of mixtures of certain phosphate esters and polyquats.

Priority: US2008-220672 Applic. Date: 2008-07-25; US20070962213P Applic. Date: 2007-07-27

Inventor: CABALLERO EDUARDO [US]; PEREIRA ABEL G [US]; MOSES CHARLES [US]; COMBER ROBERT [US]

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