C07C 215/76 - Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton of the same non-condensed six-membered aromatic ring
C07C 219/34 - Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having amino groups and esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
C07C 271/28 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring to a carbon atom of a non-condensed six-membered aromatic ring
C07C 309/46 - Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton having the sulfo groups bound to carbon atoms of non-condensed six-membered aromatic rings
C07C 213/00 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
C07C 213/02 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
C07C 269/04 - Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups
C07C 269/06 - Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
C07C 303/22 - Preparation of esters or amides of sulfuric acidsPreparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids by reactions not involving the formation of sulfo or halosulfonyl groups
2.
HAIR RE-FORMING COMPOSITION COMPRISING MALIC ACID AND A BETAINE
The presently claimed invention relates to a composition (CR) for permanently re-forming keratin fibers comprising as components (A) at least one thiol based reducing agent, (B) at least one alkalizing agent, (C) malic acid and/or salts of malic acid, (D) at least one betaine, and optionally (E) at least one disulfide based compound. Moreover, the presently claimed invention relates to a kit for permanently re-forming keratin fibers, comprising the composition (CR) for permanently re-forming keratin fibers and a neutralizing composition (CN) comprising at least one oxidizing agent. Another aspect of the presently claimed invention is a process for permanently re-forming keratin fibers.
The invention relates to methods for preparing 3,4-dihydro-2H-1,4- benzoxazin-6-ol (I) from a compound (XXIV) or (XXV), wherein Ra is selected from halogen, amino, nitro or sulfonate and wherein Ra is converted to a hydroxyl group.
C07C 205/34 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups bound to carbon atoms of six-membered aromatic rings and etherified hydroxy groups bound to acyclic carbon atoms of the carbon skeleton
C07C 211/52 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
C07C 217/76 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and etherified hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
C07C 201/12 - Preparation of nitro compounds by reactions not involving the formation of nitro groups
C07C 209/74 - Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by halogenation, hydrohalogenation, dehalogenation, or dehydrohalogenation
C07C 213/02 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
C07C 213/06 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton from hydroxy amines by reactions involving the etherification or esterification of hydroxy groups
C07C 303/22 - Preparation of esters or amides of sulfuric acidsPreparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids by reactions not involving the formation of sulfo or halosulfonyl groups
C07C 309/46 - Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton having the sulfo groups bound to carbon atoms of non-condensed six-membered aromatic rings
5.
NEW TELESCOPING SYNTHESES OF 6-HYDROXY-BENZOMORPHOLINE (3,4-DIHYDRO-2H-1,4-BENZOXAZIN-6-OL)
The invention relates to a method for preparing 3,4-dihydro-2H-1,4- benzoxazin-6-ol from either compound (XXI) or (XXII) and by introducing the hydroxyl group using [bis(trifluoroacetoxy) iodo]benzene.
Methods and compositions for coloring keratinous substrates, such as mammalian hair and in particular human hair, use oxidative dye precursors comprising pyrazole primaries and couplers, and solubilized vat dyes. The methods and compositions improve the wash fastness of hair color produced by oxidative dyes, wherein one or more of the oxidative dyes are derived from oxidative dye precursors comprising a pyrazole primary and a coupler.
The present invention relates to the cosmetic use of a topically applicable rinse-off composition (RC) comprising as components (A) sandal pentanol (3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pentan-2-ol) and/or one or more sandal pentanol analog(s), (B) caffeine, (C) at least one C10-C18 fatty acid and/or salts thereof, (D) at least one surfactant, and (E) at least one cosmetically acceptable solvent for (i) improving hair structure, and (ii) hair loss reduction. In another aspect the present invention relates to a non-therapeutic method for (i) improving hair structure, and (ii) hair loss using the topically applicable rinse-off composition (RC).
A coating, preferably a color coating, method for keratin fibers is described which includes three steps: activation, pretreatment and binding. The activation step includes one or both of a Praeparatur procedure and a Fundamenta procedure to produce modified fibers. The pretreatment step applies a pretreatment composition of at least a PTH alkoxysilane with PTH as a thiol, a protected thiol or a group complementarily reactive with thiol to the modified fibers to form pretreated fibers. The binding step applies a film forming composition to the pretreated fibers to form the color coating.
A61K 8/58 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
A61Q 5/10 - Preparations for permanently dyeing the hair
10.
OXIDATIVE HAIR COLOURING COMPOSITION COMPRISING A CHELANT MIXTURE
The presently claimed invention relates to an oxidative hair colouring composition comprising at least one oxidative coupler dye precursor (A), at least one oxidative primary dye precursor (B), a chelant mixture comprising diethylenetriamine penta(methylene phosphonic acid) and ethylenediamine- N,N'-disuccinic acid, (D) at least one alkalizing agent, and (E) at least one oxidizing agent. Another aspect of the presently claimed invention relates to a kit comprising a tint composition comprising components (A), (B), (C) and (D), and a method of treating hair using the oxidative hair colouring composition.
The presently claimed invention relates to an oxidative hair colouring composition comprising at least one oxidative coupler dye precursor selected from 6-hydroxybenzomorpholine (A), its addition salts, its solvates and/or solvates of its salts, at least one first oxidative primary dye precursor selected from N,N-bis(2-hydroxyethyl)-p-phenylenediamine (B), its addition salts, its solvates and/or solvates of its salts and, at least one second oxidative primary dye precursor selected from 2-methoxymethyl-p-phenylenediamine (C), its addition salts, its solvates and/or solvates of its salts containing no 1,2,4- trihydroxybenzene, dihydroxyindole, 6-hydroxyindole, isatin, resorcinol, 2-methylresorcinol, and hydroxyethyl-3,4-methylenedioxyaniline, and their addition salts, their solvates and/or solvates of their salts. Moreover, the presently claimed invention relates to an oxidative hair colouring composition containing no oxidative primary dye precursor and/or oxidative coupler dye precursor that is classified to have an extreme sensitising potency. Another aspect of the presently claimed invention relates to a kit comprising a tint composition comprising components (A), (B), and (C), and a method of treating hair using the oxidative hair colouring composition.
The presently claimed invention relates to an oxidative hair colouring composition comprising at least one oxidative coupler dye precursor selected from 6-hydroxybenzomorpholine (A), its addition salts, its solvates and/or solvates of its salts, at least one first oxidative primary dye precursor selected from N,N-bis(2-hydroxyethyl)-p-phenylenediamine (B), its addition salts, its solvates and/or solvates of its salts and, at least one second oxidative primary dye precursor selected from toluene-2,5-diamine (C), its addition salts, its solvates and/or solvates of its salts. Moreover, the presently claimed invention relates to a kit comprising a tint composition comprising components (A), (B), and (C), and a method of treating hair using the oxidative hair colouring composition.
A water reduced conditioner composition is disclosed. The conditioner composition comprises a polyol, a cationic surfactant, a fatty alcohol and a minimum amount of water.
A shampoo composition is disclosed which comprises a combination of a surfactant component, a liquid or solid polyol and a very low concentration of water.
The presently claimed invention is directed to a hair styling composition comprising at least one natural derived thickener (A), at least one natural derived film former (B) and at least one preservative selected from the group consisting of alcohols having one, two or more hydroxyl group(s) and 1 to 14 carbon atoms. Moreover, the presently claimed invention is directed to a method for shaping and/or fixing the hair with the hair styling composition which reduces flaking and the use of the hair styling composition for reducing flaking.
A fluid dispenser (100) for dispensing a fluid has a dimensionally stable outer container (110) with a container opening (113) for receiving a flexible inner container (140) and a dimensionally stable cover element (120) for closing the container opening (113), wherein the cover element (120) has a first opening (121a), an opposite second opening (121b) and a slot (121c) which extends from the first opening (121a) to the second opening (121b) and is closed by a releasable closure element (122) of the cover element (120). A fluid pump unit (150) is used for releasable connection to the inner container (140) in order to remove liquid located in the inner container (140), wherein the fluid pump unit (150) and the inner container (140), when connected to one another, can be introduced laterally as a unit through the slot (121c) into the cover element (120), which has been taken off the outer container (110), until the second opening (121b) is reached.
The presently claimed invention is directed to a bleaching medium comprising at least one phenalenone which is capable of generating singlet oxygen, at least one persulfate salt, at least one alkalizing agent and at least one hydrogen peroxide source and methods for bleaching hair by using the bleaching medium.
A vessel (100) for receiving liquids has: a vessel body which comprises an upper wall section (150) that surrounds a cavity with a substantially constant cross-section in the longitudinal direction of the vessel body, and a lower wall section (110) that surrounds a cavity having a widening cross-section starting from its upper end (112) towards its lower end (111); a shoulder section (170) with an outlet opening (172); and a bottom section (160). The lower wall section (110) has at least three web-like sections (130) which extend from the upper end (112) of the lower wall section (110) towards the lower end (111) of the upper wall section (110), and at least three surface sections (120), wherein each surface section (120) is arranged between two web-like sections (130) and between the upper end (112) and the lower end (110) of the lower wall section (110), wherein in a plane (AA, BB) perpendicular to a centre line (M) of the vessel body, each surface section (120) has a larger radius of curvature then each web-like section (130) or is uncurved.
The presently claimed invention relates to oxidative hair colouring compositions comprising at least one alkalizing agent of general formula (I),
The presently claimed invention relates to oxidative hair colouring compositions comprising at least one alkalizing agent of general formula (I),
The presently claimed invention relates to oxidative hair colouring compositions comprising at least one alkalizing agent of general formula (I),
The oxidative hair colouring compositions comprising at least one compound of general formula (I) provide the combined benefit of delivering broader colour shade palette and improved colour intensity with a low level of hair damage, while ensuring low or no odour levels.
The presently claimed invention relates to hair colouring formulations comprising 2-amino-1-Propanol (2A1P/Alanilol) as an alkalizing agent. The compositions of the presently claimed invention provide a series of desirable properties to the user such as a pleasant low chemical odour and a high level of hair bleaching with an acceptable damage profile. The compositions of the presently claimed invention further enable formulators to deliver a wider range of shades or colour formulations by reducing the off-toning adducts of oxidative dyes.
The disclosure notably relates to a computer-implemented method for selecting a chemical compound applicable on a class of human hairs. The method comprises obtaining a database storing data relative to chemical compounds. For each compound the data comprises an identifier, an ingredient and a performance score. The method also comprises obtaining assessed hair properties and hair target properties. The method also comprises computing at least one goal score and a manageability goal score from the assessed hair properties and hair target properties. The method also comprises determining at least one identifier in the database satisfying the computed goal score and the computed manageability goal score. The satisfying comprises minimizing a distance function between the computed goal score and a corresponding goal score and maximizing a fit-to-manageability function between the computed manageability goal score and the corresponding manageability score. The method also comprises outputting the determined at least one identifier.
The presently claimed invention is directed to a bleach powder comprising at least one saturated acyclic terpane which is a saturated acyclic terpane having 10 to 40 carbon atoms, at least one persulfate salt, and at least one silicate selected from the group consisting of alkali metal silicates, alkali metal metasilicates and ammonium silicate.
The presently claimed invention is directed to a bottle comprising a body and a neck surmounting the body and defining an opening of the bottle, the body and the neck being formed by a multilayer wall of the bottle, the multilayer wall of the bottle comprising at least three superimposed layers comprising at least one intermediate layer interposed between an outer layer and an inner layer, wherein the intermediate layer comprises recycled polyethylene, the outer layer comprises recycled polyethylene or virgin polyethylene, and the inner layer comprises virgin polyethylene.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
The disclosure notably relates to a computer-implemented method for selecting a chemical compound applicable on a class of human hairs. The method comprises obtaining a database storing data relative to chemical compounds. For each compound the data comprises an identifier, an ingredient and a performance score. The method also comprises obtaining assessed hair properties and hair target properties. The method also comprises computing at least one goal score and a manageability goal score from the assessed hair properties and hair target properties. The method also comprises determining at least one identifier in the database satisfying the computed goal score and the computed manageability goal score. The satisfying comprises minimizing a distance function between the computed goal score and a corresponding goal score and maximizing a fit-to-manageability function between the computed manageability goal score and the corresponding manageability score. The method also comprises outputting the determined at least one identifier.
The presently claimed invention is directed to an oxidative hair treatment composition comprising (A) at least one alkalizing agent, (B) at least one oxidizing agent, (C) at least one saturated acyclic terpane which is a saturated acyclic terpane having 10 to 40 carbon atoms, (D) at least one amino acid selected from the group consisting of alanine, glycine, phenylalanine, leucine, valine, isoleucine; glutamic acid, aspartic acid, citrulline, histidine, arginine, lysine and tyrosine, (E) a cosmetically acceptable aqueous or aqueous-organic medium, and (J) at least one chelant; a kit comprising the aforementioned components and a method of treating hair with the oxidative hair treatment composition according to the presently claimed invention.
The presently claimed invention is directed to a hair conditioning composition comprising a silicone system comprising a first non-volatile silicone, a second non-volatile silicone and an aminosilicone and a gel matrix comprising a cationic surfactant, a fatty compound and an aqueous carrier and methods for reducing the hair volume by applying the hair conditioning composition.
The presently claimed invention relates to a cleansing composition comprising at least one taurate surfactant; at least one surfactant selected from the group consisting of isethionate surfactants and methyl isethionate surfactants; at least one N-acylated amino acid surfactant; and at least one betaine which is used as a hair conditioning composition, a method for applying the cleansing composition to hair and the use of the cleansing composition for cleansing hair.
The presently claimed invention relates to a cleansing composition comprising at least one taurate surfactant; at least one surfactant selected from the group consisting of isethionate surfactants and methyl isethionate surfactants; at least one N-acylated amino acid surfactant; and at least one betaine which is used as a hair conditioning composition, a method for applying the cleansing composition to hair and the use of the cleansing composition for cleansing hair.
A composition for promoting hair growth, and/or reducing or preventing hair loss, respectively, comprises sandal pentanol, caffeine, one or more saturated and unsaturated C10-C18 fatty acids, and a solvent.
The presently claimed invention relates to a cosmetic composition for the semi-permanent deformation of keratin fibres, a method and a use thereof. The presently claimed invention provides a superior semi-permanent shaping performance, from eliminating hair frizz to straightening curls and waves, without compromising hair shine, hair manageability and hair conditioning; without imparting an unpleasant stinging and itching sensation; and without damaging hair. The presently claimed invention also generates a minimal amount fume, when hair are flat-ironed.
Wella International Operations Switzerland SARL (Switzerland)
Inventor
Sitterberg-Muehlthau, Stephanie
Sarro, David
Hess, Dominik
Eekhoff, Franziska
Abstract
It is provided a granulated hair dye composition, a poultice obtained with it, a method for preparing it and a method for dyeing thereof. The granulated hair dye composition comprises a natural hair dyeing agent, a natural thickening agent, and optionally a direct dye, wherein the natural dyeing agent is coated with the natural thickening agent, thereby forming granules. It is provided a dust-free composition, comprising fewer materials than conventional non-oxidative hair dyeing compositions, and mostly from natural origin, that could be easily mixed with water and applied onto hair as a poultice with limited or no dripping, while providing an improved user's dyeing experience and an even dyeing of hair, without comprising shine and hair feel.
Sandal pentanol (3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pentan-2-ol), or compositions containing sandal pentanol may be used for improving hair structure. The compositions optionally may farther contain caffeine as an additional active ingredient, and/or one or more saturated or unsaturated C10-C18-fatty acids, or salts thereof as an additional active ingredient. Improving hair structure may comprise increasing the cross-section of the hair. Improving hair structure may comprise increasing the expression of keratin, in particural the expression of keratin 85. Improving hair structure may comprise improving the structure of hair affected by age-related hair thinning.
The methods and compositions of the present invention are directed to coloration of anagenic hair. The methods involve priming and deep cleaning the anagenic hair followed by coating the hair strands with a composite pigment containing film of a small molecule and a film forming composition which covalently interact to form an intimate three dimensional silicone network incorporating the pigment on the surfaces of the hair.
A61K 8/58 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
A61Q 5/10 - Preparations for permanently dyeing the hair
A45D 19/00 - Devices for washing the hair or the scalpSimilar devices for colouring the hair
A permanent shaping composition for the permanent deformation of hair, a kit, a method and a use thereof are provided. The present invention provides a superior permanent shaping performance, particularly vis-à-vis odor control, application, combing and rinsability. Particularly, the present invention provides a superior permanent shaping performance, with a reduced or an eliminated smell of the compounds with a mercapto-functional group upon application.
The disclosure relates to methods for coloring keratinous substrates using solubilized vat dyes, as well as compositions and kits suitable for carrying out the methods. The disclosure also relates to novel solubilized vat dyes.
The present invention is directed to a hair treatment composition and method for its use. Embodiments of the hair treatment composition include at least organic acid components comprising an organic dicarboxylic acid and an organic fatty acid, a fatty hydrocarbon and a fatty acid ester. The hair treatment composition can serve as a hair conditioner, a leave-on composition or a shampoo depending upon additional appropriate additives.
The present invention is directed to a hair treatment composition and method for its use. Embodiments of the hair treatment composition are a stand-alone conditioner, a stand-alone leave-on conditioner, a stand-alone rinse-off conditioner, and a stand-alone mask which include at least a primary component comprising a dicarboxylic acid optionally substituted with one or more hydroxyls and a saturated or unsaturated, linear organic fatty acid. An optional secondary component comprising at least one of a fatty acid ester, a fatty alcohol ester, a cationic surfactant, a nonionic surfactant, a cationic polymer, a fatty alcohol, a preformed polymer, a coloring agent, a rheology control agent, a suspending agent, a fatty hydrocarbon and one or more common conditioning additives may be included.
HAIR COLORING USING OXIDATIVE DYE PRECURSORS COMPRISING PYRAZOLE PRIMARIES AND COUPLERS, IN COMBINATION WITH SOLUBILIZED VAT DYES, FOR IMPROVING COLOR WASH FASTNESS
Methods and compositions for coloring keratinous substrates, such as mammalian hair and in particular human hair, use oxidative dye precursors comprising pyrazole primaries and couplers, and solubilized vat dyes. The methods and compositions improve the wash fastness of hair color produced by oxidative dyes, wherein one or more of the oxidative dyes are derived from oxidative dye precursors comprising a pyrazole primary and a coupler.
The methods and compositions of the present invention are directed to coloration of anagenic hair. The methods involve priming and deep cleaning the anagenic hair followed by coating the hair strands with a composite pigment containing film of a small molecule and a film forming composition which covalently interact to form an intimate three dimensional silicone network incorporating the pigment on the surfaces of the hair.
A61K 8/898 - Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
A61K 8/895 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
A water reduced conditioner composition is disclosed. The conditioner composition comprises a polyol, a cationic surfactant, a fatty alcohol and a minimum amount of water.
A shampoo composition is disclosed which comprises a combination of a surfactant component, a liquid or solid polyol and a very low concentration of water.
A water reduced conditioner composition is disclosed. The conditioner composition comprises a polyol, a cationic surfactant, a fatty alcohol and a minimum amount of water.
A shampoo composition is disclosed which comprises a combination of a surfactant component, a liquid or solid polyol and a very low concentration of water.
The presently claimed invention relates to oxidative hair colouring compositions comprising at least one alkalizing agent of general formula (I), The oxidative hair colouring compositions comprising at least one compound of general formula (I) provide the combined benefit of delivering broader colour shade palette and improved colour intensity with a low level of hair damage, while ensuring low or no odour levels.
The presently claimed invention relates to hair colouring formulations comprising 2-amino-1-Propanol (2A1 P/Alanilol) as an alkalizing agent. The compositions of the presently claimed invention provide a series of desirable properties to the user such as a pleasant low chemical odour and a high level of hair bleaching with an acceptable damage profile. The compositions of the presently claimed invention further enable formulators to deliver a wider range of shades or colour formulations by reducing the off-toning adducts of oxidative dyes.
A coating, preferably a color coating, method for keratin fibers is described which includes three steps: activation, pretreatment and binding. The activation step includes one or both of a Praeparatur procedure and a Fundamenta procedure to produce modified fibers. The pretreatment step applies a pretreatment composition of at least a PTH alkoxysilane with PTH as a thiol, a protected thiol or a group complementarily reactive with thiol to the modified fibers to form pretreated fibers. The binding step applies a film forming composition to the pretreated fibers to form the color coating.
A61K 8/58 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
A61K 8/898 - Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
A61K 8/891 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
A61Q 1/10 - Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
A61K 8/893 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by an alkoxy or aryloxy group, e.g. behenoxy dimethicone or stearoxy dimethicone
A61K 8/899 - Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing sulfur, e.g. sodium PG-propyldimethicone thiosulfate copolyol
51.
Telescoping syntheses of 2-methoxymethyl-p-phenylenediamine
C07C 213/02 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
A composition for promoting hair growth, and/or reducing or preventing hair loss, respectively, comprises sandal pentanol, caffeine, one or more saturated and unsaturated C10-C18 fatty acids, and a solvent.
WELLA INTERNATIONAL OPERATIONS SWITZERLAND SARL (Switzerland)
Inventor
Sitterberg-Muehlthau, Stephanie
Sarro, David
Hess, Dominik
Eekhoff, Franziska
Abstract
It is provided a granulated hair dye composition, a poultice obtained with it, a method for preparing it and a method for dyeing thereof. The granulated hair dye composition comprises a natural hair dyeing agent, a natural thickening agent, and optionally a direct dye, wherein the natural dyeing agent is coated with the natural thickening agent, thereby forming granules. It is provided a dust-free composition, comprising fewer materials than conventional non-oxidative hair dyeing compositions, and mostly from natural origin, that could be easily mixed with water and applied onto hair as a poultice with limited or no dripping, while providing an improved user's dyeing experience and an even dyeing of hair, without comprising shine and hair feel.
The invention relates to 2-methoxymethyl-p-phenylenediamine in cosmetic grade quality»and to methods for converting 2-methoxymethyl-p-phenylenediamine having an impurity degree non- acceptable for cosmetic applications to 2-methoxymethyl-p-phenylenediamine meeting the requirements for cosmetic applications.
C07C 217/76 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and etherified hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
A film coating for keratin fibers is described. The film coating is produced by applying to the keratin fibers a pretreatment composition and a film forming composition and curing the compositions to produce the film coating. The coating may be clear and function as a styling, conditioning and holding. The coating alternatively may contain pigment particles and provide a color coating.
A61K 8/58 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
patents
