Class / Patent application number | Description | Number of patent applications / Date published |
008401000 | USING ENZYMES, DYE PROCESS, COMPOSITION, OR PRODUCT OF DYEING | 33 |
20080196173 | Novel Laccases, Compositions And Methods of Use - Novel laccases, nucleic acid sequences encoding such laccases, and vectors and host cells for expressing the laccases are described. The novel laccase enzymes may be employed in conjunction with mediators to provide an improved method for bleaching denim fabrics. | 08-21-2008 |
20080229519 | Liquid treatment composition - According to the present invention there is provided a liquid composition, preferably aqueous composition, comprising a deposition aid and a hueing dye and preferably a fabric care benefit agent. | 09-25-2008 |
20080263785 | Polycationic monochromophoric hydrazone compounds, dye compositions comprising such polycationic compounds and dyeing process using them - The present disclosure relates to polycationic monochromophoric hydrazone compounds of following formula (I): | 10-30-2008 |
20080289120 | Method for Modifying Polyamide - The present invention relates to a method for modifying polyamide. The method comprises that polyamide is contacted with an enzyme preparation comprising an effective amount of protease enzyme in aqueous environment under conditions suitable for the function of the enzyme. The enzyme is preferably selected from the group of aspartic proteases, cysteine proteases and metallo-proteases. | 11-27-2008 |
20080295259 | METHOD FOR STABILIZING LEUCO-TYPE COLORANT - Provided are a method of stabilizing a leuco dye storable as a liquid for a long time, a method of reducing nonspecific color development thereof at a time of a color development reaction, and a stable liquid reagent composition using the methods. The inventors of the present invention found that coexistence of the leuco dye with a specific reducing agent resulted in suppression of self color development and its remarkably improved stability in a solution, and that when a color development reaction of the leuco dye with hydrogen peroxide was performed, coexistence of the leuco dye, in a reaction solution, with another dye which had an absorption spectrum not influencing a measurement wavelength of the leuco dye and did not react with hydrogen peroxide suppressed nonspecific color development and lowered a reagent blank value, which was applied to an analytical reagent. | 12-04-2008 |
20090172895 | ENZYME AND FABRIC HUEING AGENT CONTAINING COMPOSITIONS - This invention relates to compositions comprising certain glycosyl hydrolases and a fabric hueing agent and processes for making and using such compositions. | 07-09-2009 |
20090249562 | Fabric color rejuvenation composition - Rejuvenation compositions including a reactive dye are disclosed for the one-shot rejuvenation of the color for dark-colored textile fabrics and garments formed therefrom. The rejuvenation compositions return faded black or dark colored garments to a like-new look. Methods of rejuvenating the faded color of garments by using the dye compositions are also disclosed. | 10-08-2009 |
20100005599 | COMPOSITION FOR COLORING A KERATIN MATERIAL, COMPRISING AT LEAST TWO COMPONENTS, AND COLORING PROCESSES - A composition for coloring a keratin material, comprising:
| 01-14-2010 |
20100205754 | Multi-Copper Oxidase CueO with Dyeability - Modified CueO having excellent enzymatic activity and a composition for dyeing keratin fiber which contains the enzyme. A recombinant protein having an enzymatic activity for oxidizing p-phenylenediamine, the protein is obtained by removing from CueO at least one member selected from the group consisting of helix 5, helix 6, and helix 7; and the composition for dyeing keratin fiber containing the recombinant protein and an oxidation dye. | 08-19-2010 |
20110271464 | Combining BioPolishing and Bleach Clean-up - The present invention provides methods and compositions for treating textile, wherein the textile is treated by a system for removing hydrogen peroxide and an enzyme system for bio-polishing in one step to achieve the biopolishing and bleach clean up effect. The present invention further provides a one step process to achieve biopolishing. | 11-10-2011 |
20110302724 | ENZYMATIC TEXTILE BLEACH-WHITENING METHODS - A method for bleach-whitening of synthetic textile material is provided comprising contacting said textile material with
| 12-15-2011 |
20120036652 | SHADING COMPOSITION - The present invention provides a laundry treatment composition comprising a cationic azine dye. | 02-16-2012 |
20120246840 | FABRIC COLOR REJUVENATION COMPOSITION - Rejuvenation compositions including a reactive dye are disclosed for the one-shot rejuvenation of the color for dark-colored textile fabrics and garments formed therefrom. The rejuvenation compositions return faded black or dark colored garments to a like-new look. Methods of rejuvenating the faded color of garments by using the dye compositions are also disclosed. | 10-04-2012 |
20120272460 | Tobacco Plant Derived Dye and Process of Making the Same - A dye produced from tobacco plant materials selected from tobacco plants and a process for making the dye from the tobacco plants. In a preferred embodiment, the tobacco plants are organically grown and the stems and leaves of the plants are utilized to produce the dye. In one embodiment, the process percolates a hot liquid solution onto the plant materials to produce tobacco plant fiber and the dye. In the preferred embodiment, the process includes the steps of grinding the plant materials, adding treated water to form a solution, adding plant enzymes, heating the solution for set periods of time and selectively adjusting the pH level of the solution. The dye can be produced in many colors and does not require a mordant to bind. The process does not produce waste. The process expands the use of tobacco plants, minimizes environmental impacts and requires less material, fuel and other resources. | 11-01-2012 |
20120272461 | DYES WITH CHANGEABLE SOLUBILITIES, AND METHODS FOR THEIR USE - Solubility changeable dye compositions include a dye component linked via a linker moiety to a stimulus responsive hydrophobic moiety which modulates the solubility of the dye, wherein the hydrophobic moiety is configured to be de-linked from the dye component on exposure to a stimulus and render the dye component more hydrophilic. A method of dying a substrate with such dye compositions includes contacting the dye with the substrate. | 11-01-2012 |
20130167306 | NATURAL DYEING METHOD OF FIBER USING AN INDIGO PLANT - Provided is a natural dyeing method of a fiber using an indigo plant. The natural dyeing method includes dissolving a water-soluble pigment present in leaves of the indigo plant in water to mix the water containing the water-soluble pigment with lime powder and air, concentrating the resulting mixture into an insoluble pigment, mixing the concentrated indigo plant dye with caustic soda to reduce the resulting mixture into a water-soluble pigment through microbial fermentation, immersing a fiber in the soluble indigo plant dye solution to dye the fiber, and bringing the dyed fiber into contact with air to convert the soluble indigo plant dye solution into the insoluble pigment again, thereby completing natural dyeing using the indigo plant. Therefore, the natural dyeing can be performed at a very fast dyeing rate, and the fiber can show excellent color fastness. Also, the fiber cannot be easily discolored by water or detergent, and can be useful in preventing water pollution or dermatitis. | 07-04-2013 |
20130205515 | READY-TO-USE COSMETIC COMPOSITION FOR OXIDATION DYEING KERATIN FIBERS - The present invention relates to a cosmetic composition for oxidation dyeing keratin fibers comprising, in an aqueous medium: (1) at least one oxidation dye; (2) at least one oxidizing agent; and (3) 1.5 wt % or more, relative to the total weight of the composition, of at least one amphoteric surfactant which is preferably a betaine-type amphoteric surfactant that may preferably be selected from the group consisting of alkylbetaines, sulfobetaines, alkylamidoalkylbetaines and alkylamidoalkylsulfobetaines, in particular alkylbetaines. The present invention is useful because the cosmetic composition according to the present invention can be prepared by a simple and inexpensive process, avoiding potential compatibility issues, and can provide better cosmetic properties and color intensity. | 08-15-2013 |
20130255004 | Hair colorant compositions comprising 3-amino-2,6-dimethylphenol and 1,4-phenylenediamine-type developers, methods, and kits comprising the compositions - A hair colorant composition comprises 3-amino-2,6-dimethylphenol in combination with a second dye coupler selected from the group consisting of 2,6-dihydroxyethylaminotoluene, 2,6-diaminopyridine and a developer selected from the group consisting of 2-methyl-1,4-benzenediamine, 2-methyl-1,4-benzenediamine sulfate salt, p-phenylenediamine, p-toluenediamine, hydroxyethyl-p-phenylenediamine, N,N-bis(hydroxyethyl)-p-phenylenediamine, 2-methoxymethyl-1,4-benzenediamine. A kit for coloring hair comprises the hair colorant composition. A method of treating hair comprises applying the hair colorant composition to hair. | 10-03-2013 |
20130255005 | Hair colorant compositions comprising 3-amino-2,6-dimethylphenol and 4-aminophenol-type developers, methods, and kits comprising the compositions - A hair colorant composition comprises 3-amino-2,6-dimethylphenol in combination with a second dye coupler selected from the group consisting of 2,6-dihydroxyethylaminotoluene, 2,6-diaminopyridine and a developer selected from the group consisting of 4-aminophenol, 4-amino-3-methylphenol, 4-(methylamino)phenol. A kit for coloring hair comprises the hair colorant composition. A method of treating hair comprises applying the hair colorant composition to hair. | 10-03-2013 |
20140007356 | COLOR MODIFICATION OF SIZED FABRIC - Described are methods relating to modifying the color of sized fabrics using a perhydrolase enzyme system, thereby elimination the need for prior desizing. | 01-09-2014 |
20140007357 | Combining BioPolishing and Bleach Clean-up - The present invention provides methods and compositions for treating textile, wherein the textile is treated by a system for removing hydrogen peroxide and an enzyme system for bio-polishing in one step to achieve the biopolishing and bleach clean up effect. The present invention further provides a one step process to achieve biopolishing. | 01-09-2014 |
20140068875 | DYEING AGENT AND USE FOR SAME - The object is to provide a process for dyeing that can provide an excellent dyeing effect while utilizing an oxidase, and a dyeing agent for use in the process. Provided is a dyeing agent comprising a modified enzyme obtained by adding positive charge by a chemical modification with an amine to an enzyme selected from the group consisting of an enzyme specified as EC 1.10.3.1, an enzyme specified as EC 1.10.3.2, an enzyme specified as EC 1.3.3.5, an enzyme specified as EC 1.10.3.4, an enzyme specified as EC 1.10.3.3 and an enzyme specified as EC 1.14.18.1. A process for dyeing using the dyeing agent is also provided. | 03-13-2014 |
20140090184 | AGENT FOR ALTERING THE COLOR OF KERATIN FIBERS CONTAINING A FATTY SUBSTANCE AND A RHEOLOGY MODIFYING POLYMER IN A NEUTRAL TO ACIDIC SYSTEM - The present invention is drawn to an agent and process for altering the color of keratin fibers wherein the agent comprises: (A) a color base composition containing from about 5% to less than about 50% by weight of a fatty substance; a rheology modifying polymer; an alkalizing agent; and a short alkyl chain hydroxy compound chosen from monoalcohols and polyols; an oxidative dye precursor; and an oxidizing composition comprising, an oxidizing agent; and wherein the pH of the agent for altering the color of keratin fibers ranges from about 1 to about 7. | 04-03-2014 |
20140090185 | AGENT FOR ALTERING THE COLOR OF KERATIN FIBERS CONTAINING A FATTY SUBSTANCE, A RHEOLOGY MODIFYING POLYMER, AND DIRECT DYES IN A CREAM EMULSION SYSTEM - The present invention is drawn to an agent and process for altering the color of keratin fibers wherein the agent comprises: (A) a color base composition, containing from about 50% to about 80% by weight of a fatty substance comprising a fatty substance having a viscosity greater than about 50 mm | 04-03-2014 |
20140090186 | AGENT FOR ALTERING THE COLOR OF KERATIN FIBERS COMPRISING A FATTY SUBSTANCE, A RHEOLOGY MODIFYING POLYMER, AND DIRECT DYES IN A LIQUID EMULSION SYSTEM - The present invention is drawn to an agent and process for altering the color of keratin fibers wherein the agent comprises: (A) a color base composition containing a fatty substance having a viscosity greater than about 50 mm | 04-03-2014 |
20140123404 | LACCASE VARIANTS HAVING INCREASED EXPRESSION AND/OR ACTIVITY - The present compositions, methods, and systems, relating to variant laccase enzymes that demonstrate increased expression and/or activity compared to a reference parental laccase enzyme. The variant enzymes include mutations that affect glycosylation, surface charge, or surface hydrophobicity, resulting in improved enzyme expression and/or enzyme activity. | 05-08-2014 |
20140157529 | DISULFIDE DYES - Disclosed are compounds of formula (1) or formula (2). The compounds are useful for the dyeing of organic materials, such as keratin fibers, wool, leather, silk, cellulose or polyamides, especially keratin-containing fibers, cotton or nylon, and preferably hair, more preferably human hair. (1) (2). | 06-12-2014 |
20140259452 | ENZYMATIC TEXTILE BLEACHING COMPOSITIONS AND METHODS OF USE THEREOF - Described are compositions and methods for enzymatic bleaching of textiles. A perhydrolase enzyme is used in combination with an ester substrate and hydrogen peroxide to produce a peracid for textile bleaching. Textiles bleached by the exhibit increased dye uptake, decreased textile damage, and/or bulkier softer handle than textiles bleached by conventional chemical bleaching processes. | 09-18-2014 |
20140310887 | COLOR MODIFICATION OF TEXTILE - The use of a peroxidase, a source of hydrogen peroxide and a mediator for providing a modified color in the textile is described. | 10-23-2014 |
20140352081 | DYE COMPOSITION COMPRISING A CATIONIC PARA-AMINOPHENOL OXIDATION BASE - The present invention relates to a para-aminophenol compound of formula (I) the addition salts thereof with an acid and the solvates thereof, dye composition comprising the latter and a dyeing process. | 12-04-2014 |
20140359950 | DYEING OF KERATIN FIBERS USING INDOLE ANALOGUE - The problem is to provide a means for effectively dyeing keratin fibers while retaining high safety. Provided are a dyeing method and a dyeing agent, which include a combination of an oxidation dyeing agent consisting of an indole analogue and a bilirubin oxidase derived from | 12-11-2014 |
20150330019 | Biocatalytic hydrophilization of polyolefines - A new process for enhancing the hydrophilicity of the surface of a polyolefin or polyolefin copolymer article is characterized in that the surface is treated with an enzyme selected from oxidoreductases, especially of the cytochrome P450 family or enzymes classified as EC 1.13 or EC 1.14. The process is especially useful for the treatment of polypropylene films, fibres, or fabrics, inter alia for use in sanitary articles, threads, yarns, fabrics, textiles, garments, technical or household articles, printed or dyed cover films or packaging films. | 11-19-2015 |
20160175233 | HAIR COLORING COMPOSITIONS COMPRISING LATEX POLYMERS | 06-23-2016 |