| Patents for C09B 67 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films (19,338) |
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| 08/14/2013 | CN102659990B Method for preparing stable-dispersibility pigment/polymer core-shell structure composite granules by using by polymer-wrapped pigment particles |
| 08/14/2013 | CN102634229B Method for producing powder caramel color through combination of spiral conveyer and extruder |
| 08/14/2013 | CN102532589B Comprehensive recycling method of waste and old compact discs |
| 08/14/2013 | CN102352125B Disperse black and blue dye composition |
| 08/14/2013 | CN102229757B Disperse dye composition with a color range of yellow to golden yellow |
| 08/14/2013 | CN102226040B Disperse grey dye composition |
| 08/14/2013 | CN101914305B Extraction of natural gromwell dye and application thereof |
| 08/14/2013 | CN101787221B Yellow environment-friendly disperse dye composition |
| 08/14/2013 | CN101535413B Mixtures of reactive dyes and their use in a method for trichromatic dyeing or printing |
| 08/14/2013 | CN101398621B Colored curable composition, colored pattern and color filter using the same |
| 08/14/2013 | CN101374914B Alpha-diketopyrrolopyrrole pigment, coloring composition containing the same, and red film |
| 08/13/2013 | CA2450920C Coloring agents which are soluble in aqueous media and method for the production thereof |
| 08/08/2013 | WO2013089008A3 Colored composition and image display structure |
| 08/08/2013 | US20130202703 Method for producing gardenia blue pigment |
| 08/07/2013 | CN103232730A Compound disperse yellow dye |
| 08/07/2013 | CN103232729A Formula of multi-component mixed disperse yellow dye |
| 08/07/2013 | CN103232728A Mixed disperse yellow dye |
| 08/07/2013 | CN103232727A Formula of multi-component mixed disperse yellow dye |
| 08/07/2013 | CN103232726A Method for separating and purifying capsaicin and paprika red pigment through molecular distillation |
| 08/07/2013 | CN103232725A High-stability chestnut shell brown pigment as well as refining method and application thereof |
| 08/07/2013 | CN102618069B Method for extracting purified brown cotton pigment from cotton fiber |
| 08/07/2013 | CN102433029B Reactive black dye mixture |
| 08/07/2013 | CN102127310B Preparation method of pumpkin pie pigment |
| 08/07/2013 | CN101880465B Production method for acid dye finished product |
| 08/07/2013 | CN101845237B Method for producing gardenia yellow pigment |
| 08/07/2013 | CN101517007B Pigment concentrate |
| 08/06/2013 | US8501322 Metal dialkyldithiophosphate intermediate transfer members |
| 08/01/2013 | WO2013111512A1 Analysis method for dye for organic solar cell and purification method therefor |
| 07/31/2013 | EP2620476A1 Pigment and colored photosensitive composition |
| 07/31/2013 | CN103228741A Disperse dyes and method for dyeing hydrophobic fiber material using same |
| 07/31/2013 | CN103228740A Disperse dye and method for dyeing hydrophobic fiber material using same |
| 07/31/2013 | CN103228737A Novel compound, dye and colored photosensitive composition |
| 07/31/2013 | CN102455505B Electro-wetting display device and non-polar color solution thereof |
| 07/31/2013 | CN102433014B Method for deodorizing purple cabbage pigment |
| 07/31/2013 | CN102414279B Method of making a dispersion of polymer binder-encapsulated silica pigments and coated media including such dispersion |
| 07/31/2013 | CN101845234B Monoazo disperse blue dye and bi-component disperse blue dye as well as preparation method thereof |
| 07/31/2013 | CN101550287B 二色性染料组合物 Dichroic dye composition |
| 07/31/2013 | CN101265368B Pigment dispersion composition, optical solidifying composition, color filter and manufacturing method thereof |
| 07/25/2013 | WO2013109963A1 Fluorescent compositions with enhanced fluorescence and methods based thereon |
| 07/25/2013 | WO2013076512A3 Colour strength measurement and its use in production processes |
| 07/24/2013 | CN103221491A Solar reflective coatings systems |
| 07/24/2013 | CN103214877A Active red dye composition |
| 07/24/2013 | CN103214524A Novel bismuth (III) complex, efficient preparation method for same, and pigment application |
| 07/24/2013 | CN102796397B Method for synthesis of active printing dye from T acid mother liquor wastewater |
| 07/24/2013 | CN102618081B Sun-proof black active dye mixture, and preparation and application thereof |
| 07/24/2013 | CN102344693B Novel composite active cardinal dye and manufacturing method thereof |
| 07/24/2013 | CN102307948B Azo pigment, method for producing azo pigment, dispersion containing azo pigment, and coloring composition |
| 07/24/2013 | CN101812248B Blue disperse dye composition |
| 07/24/2013 | CN101760045B Medium-low temperature environmental-friendly disperse dye composition |
| 07/24/2013 | CN101570647B Organic color combination and production method thereof, coloring light-sensitive resin combination, color filter |
| 07/24/2013 | CN101186759B Dual pigment toner compositions |
| 07/23/2013 | US8491671 Mixture of dispersing agents |
| 07/18/2013 | WO2013106179A1 Color compositions and methods of making color compositions comprising starch as a matrix |
| 07/18/2013 | WO2013105430A1 Method for preparing phycocyanin |
| 07/18/2013 | WO2013104406A1 Inorganic pigment dispersions containing fatty acid ethanol amide ethoxylates and amines |
| 07/18/2013 | WO2012148476A3 Method of preparing encapsulated pigment dispersions which include polyurethane dispersions |
| 07/17/2013 | EP2615142A1 Azo compound, and pigment dispersant, pigment composition, pigment dispersion and toner comprising azo compound |
| 07/17/2013 | CN103205138A Activity disperse dye photoactive under visible light irradiation and manufacturing method of activity disperse dye |
| 07/17/2013 | CN102344526B Preparation method of branched polystyrene-maleic anhydride and application thereof |
| 07/17/2013 | CN102020874B Anthraquinone allergenic dispersed dye as well as extraction method and application thereof |
| 07/17/2013 | CN101597433B Method for adjusting magenta pigment colour difference and product thereof |
| 07/17/2013 | CN101490177B High-chroma C.I. pigment red 254 and process for producing the same |
| 07/16/2013 | US8487018 Heavy metal-free and anaerobically compostable vinyl halide compositions, articles and landfill biodegradation |
| 07/11/2013 | WO2013055640A3 Infrared fluorescent composition having polyvinyl acetal binder |
| 07/11/2013 | WO2013032689A3 Dye compositions |
| 07/10/2013 | EP2611870A1 Sedimentation-stabilized water-based pigment preparations |
| 07/10/2013 | CN103196558A Sample preparation tool and sample preparation method used for colored loose fiber computer color measuring and matching |
| 07/10/2013 | CN103194095A Dispersed blue-to-black dye composition |
| 07/10/2013 | CN103194094A Composition of blue to black disperse dyes |
| 07/10/2013 | CN103194093A Composition of blue to black disperse dyes |
| 07/10/2013 | CN103194092A Functional indigo formula in screen printing |
| 07/10/2013 | CN103194091A High-performance multiple azo brown reactive dye as well as synthesis and application of mixture thereof |
| 07/10/2013 | CN103193943A Copolymer and use thereof |
| 07/10/2013 | CN102532942B Colorant for basalt fiber or glass fiber and preparation method thereof |
| 07/10/2013 | CN102190906B Nylon orange active dye and preparation method thereof |
| 07/10/2013 | CN102174274B Method for preparing dye dispersant from waste liquid from sulphate pulping |
| 07/10/2013 | CN102174273B Method for preparing lignin sulfonate dye dispersant |
| 07/10/2013 | CN102127316B Disperse scarlet dye composition |
| 07/10/2013 | CN102040853B Method for preparing triarylmethane food dye |
| 07/10/2013 | CN102020873B Purifying method of azo allergenic disperse dye |
| 07/10/2013 | CN101874081B Method for forming organic pigments |
| 07/10/2013 | CN101652431B Pigment composition based on C.I. pigment yellow 191 |
| 07/10/2013 | CN101501145B Dichroic dye for color filter, composition comprising the same for color filter and color filter array prepared therefrom |
| 07/09/2013 | US8481634 Hot melt desiccant matrix composition based on plasticized polyolefin binder |
| 07/09/2013 | CA2722681C Polymer encapsulated colourants by spray drying |
| 07/04/2013 | WO2013101592A1 Irreversible thermochromic pigment capsules |
| 07/04/2013 | WO2013101588A1 Irreversible thermochromic ink compositions |
| 07/04/2013 | WO2013100170A2 Colored composition and image display structure |
| 07/04/2013 | WO2013008201A3 Novel reactive dyes, there mixtures and processes thereof |
| 07/03/2013 | EP2609247A1 Mixtures of fibre-reactive dyes and their use in a method for trichromatic dyeing or printing |
| 07/03/2013 | EP2609158A1 Azo compound, and pigment dispersant, pigment composition, pigment dispersion and toner including the azo compound |
| 07/03/2013 | EP2609132A1 Polyester, pigment composition, and toner |
| 07/03/2013 | EP2609073A1 Azo compound, pigment dispersant containing the azo compound, pigment composition, pigment dispersion, and toner |
| 07/03/2013 | CN103183970A Method for reducing sulfur dioxide content in caramel color |
| 07/03/2013 | CN103183969A Disperse dye composition, staining method for polyester fiber material and stained polyester fiber material |
| 07/03/2013 | CN103183968A High molecular weight steric barrier for electrophoretic particles |
| 07/03/2013 | CN102532938B Preparation method of pigment preparations containing superfine phthalocyanine pigment particles |
| 07/03/2013 | CN102206429B Acidic gray dye mixture |
| 07/03/2013 | CN101935466B Active red dye composition |
| 07/03/2013 | CN101899228B Active yellow dye composition |