| 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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| 02/08/2012 | CN102344696A Method for quickly and continually preparing powdery caramel pigment by using spray drying technology |
| 02/08/2012 | CN102344695A Composite dye composition, composite disperse dye and preparation method thereof |
| 02/08/2012 | CN102344694A Composite dye composition, composite disperse dye and preparation method thereof |
| 02/08/2012 | CN102344693A Novel composite active cardinal dye and manufacturing method thereof |
| 02/08/2012 | CN102344692A Method for extracting gardenia yellow pigment from gardeniae longicarpae fruit |
| 02/08/2012 | CN102344526A Preparation method of branched polystyrene-maleic anhydride and application thereof |
| 02/07/2012 | US8110616 Aqeous inkjet recording ink |
| 02/07/2012 | US8110038 Mixed crystal and colored pigment dispersion composition |
| 02/07/2012 | CA2633146C Nanosized particles of monoazo laked pigment |
| 02/02/2012 | WO2012014955A1 Novel azo compound, aqueous solution, ink composition, ink for inkjet recording, inkjet recording method, ink cartridge for inkjet recording and inkjet recording |
| 02/02/2012 | WO2012014954A1 Novel azo compound, aqueous solution, ink composition, ink for inkjet recording, inkjet recording method, ink cartridge for inkjet recording and inkjet recording |
| 02/02/2012 | US20120030838 Novel fungal enzymes |
| 02/02/2012 | US20120023685 Fabric Dyeing Apparatus and Method |
| 02/02/2012 | CA2807057A1 Novel azo compound, aqueous solution, ink composition, ink for inkjet recording, inkjet recording method, ink cartridge for inkjet recording, and inkjet record |
| 02/02/2012 | CA2807052A1 Novel azo compound, aqueous solution, ink composition, ink for inkjet recording, inkjet recording method, ink cartridge for inkjet recording, and inkjet record |
| 02/01/2012 | EP2412766A1 Ink composition, ink set, and image forming method |
| 02/01/2012 | EP2411475A1 Pigment dispersion, colored curable composition, color filter and method of manufacturing the same |
| 02/01/2012 | EP2411141A1 Production of titania nanoparticle colloidal suspensions with maintained crystallinity by using a bead mill with micrometer sized beads |
| 02/01/2012 | EP2010494B1 Specific monocationic monochromophoric compounds of hydrazone type comprising a 2-, 4-pyridinium or 2-, 4-quinolinium unit, synthesis thereof, dye compositions containing them, and method for dyeing keratin fibres |
| 02/01/2012 | CN102341731A Coloring composition, color filter, and color liquid crystal display element |
| 02/01/2012 | CN102341465A Inkjet recording ink, ink cartridge, inkjet recording apparatus, and ink recorded matter |
| 02/01/2012 | CN102341462A Pigment dispersion composition |
| 02/01/2012 | CN102341163A Dispersant composition |
| 02/01/2012 | CN102337045A Blue active dye mixture and preparation and application thereof |
| 02/01/2012 | CN102337044A Reactive dye and preparation method thereof |
| 02/01/2012 | CN102337043A Process for extracting anthocyanin from purple sweet potato with double-enzyme method |
| 02/01/2012 | CN101862628B 一种生物可降解微胶囊化辣椒素及其制备方法 A biodegradable microcapsules of capsaicin and its preparation method |
| 02/01/2012 | CN101386587B 一种甲基萘磺酸甲醛缩合物的生产工艺 A process for the production of methyl naphthalene sulfonate formaldehyde condensate |
| 01/31/2012 | US8105428 Solventless universal colorants |
| 01/31/2012 | CA2548019C Polymeric dispersant |
| 01/26/2012 | WO2012011500A1 Azo pigment dispersion, ink composition using same, ink for inkjet recording, recording method, recorded material, and method for stabilizing ink for inkjet recording during storage |
| 01/26/2012 | WO2012011391A1 Dye compound, method of producing dipyrromethene metal complex compound, method of producing dye multimer, substituted pyrrole compound, colored curable composition, color filter, method of producing color filter, solid-state image sensor and liquid crystal display device |
| 01/25/2012 | EP2207854B1 Security element |
| 01/25/2012 | CN1910241B Concentrated aqueous compositions of dyestuffs |
| 01/25/2012 | CN102329524A Method for preparing attapulgite supported high weather resistance composite pigment |
| 01/25/2012 | CN102329523A Reactive printing dye and application of liquid composition thereof |
| 01/25/2012 | CN102329522A Reactive dye and preparation method thereof |
| 01/25/2012 | CN102329520A Method for preparing lutein nanometer liquid |
| 01/25/2012 | CN102329519A Method for preparing high color number xanthin of Leucosceptrum canum Smith |
| 01/25/2012 | CN101418137B Method for preparing ultrafine organic pigment/polymer compound powder by using in-situ polymerization |
| 01/24/2012 | CA2552045C High-lightfastness inks for digital textile printing |
| 01/19/2012 | WO2012009469A2 Enhanced natural colors |
| 01/19/2012 | WO2012009408A2 Cross-linked pigment dispersion based on polyurethane dispersants |
| 01/19/2012 | WO2012008533A1 Anthrapyridone compound or salt thereof, magenta ink composition and colored body |
| 01/19/2012 | WO2012008318A1 Organic dye stabilizer, light-absorbing member composition containing organic dye stabilizer and organic dye, and light-absorbing member using light-absorbing member composition |
| 01/18/2012 | EP2408058A1 Dye-sensitized solar cell, photoelectric conversion element, and dye for use in the solar cell and the element |
| 01/18/2012 | EP2406681A1 Colored fluids for electrowetting, electrofluidic, and electrophoretic technologies |
| 01/18/2012 | EP2406326A2 Aqueous direct dye formulations |
| 01/18/2012 | EP2231785B1 Isometric isoindoline yellow pigment |
| 01/18/2012 | EP2201071B1 Reactive dyes, processes for their preparation and their use |
| 01/18/2012 | EP1833932B1 Method of preparing oxidized modified pigments and inkjet ink compositions comprising the same |
| 01/18/2012 | CN102326076A Chemical indicator composition, indicators and methods |
| 01/18/2012 | CN102325844A Method of treating surface of fine pigment particles |
| 01/18/2012 | CN102321393A Alkali-resistant active dye composition |
| 01/18/2012 | CN102321392A Alkali resistance blue reactive dye and preparation method thereof |
| 01/18/2012 | CN102321391A Three primary color reactive dye composition, and dyeing application of three primary color reactive dye composition in fiber |
| 01/18/2012 | CN102321390A Three primary colors reactive dye composition and its dyeing application on fiber |
| 01/18/2012 | CN102321389A Water-oil amphiprotic liquid dye, preparation method and application thereof |
| 01/18/2012 | CN102321388A Yellow reactive dye for nylon |
| 01/18/2012 | CN102321387A Nylon reactive yellow dye and preparation method thereof |
| 01/18/2012 | CN102321384A Liquid-phase supercritical method for removing and separating spiciness from capsicum red pigment and device special for liquid-phase critical method |
| 01/18/2012 | CN102321382A Method for preparing pigment with traditional Chinese medicine and painting method |
| 01/18/2012 | CN102321380A Method for preparing high-hiding variety paratonere 2BL of paratonere 177 |
| 01/18/2012 | CN102321013A Piperidone continuous refining production method and device capable of continuously recovering acetone |
| 01/18/2012 | CN101198657B Colorant composition and method of coloring |
| 01/17/2012 | US8097663 Non-aqueous pigmented inkjet inks |
| 01/17/2012 | US8097048 Polyphenylene sulfide member and method for producing the same |
| 01/12/2012 | WO2012006009A1 Metallation enhancements in tumor-imaging and pdt therapy |
| 01/12/2012 | WO2012005203A1 Triarylmethane-based colorant, coloring composition, color filter, and display element |
| 01/12/2012 | US20120006230 Method for treating surface of pigment microparticles |
| 01/12/2012 | US20120005845 Aqueous direct dye formulations |
| 01/12/2012 | DE102010030995A1 Verwendung von beta-Isophoron als Lösemittel Use of beta-isophorone as solvents |
| 01/12/2012 | CA2804829A1 Water-based liquid color containing thermostable dispersion additives for coloring poly(meth)acrylates |
| 01/11/2012 | EP2403910A1 Inkjet recording ink, ink cartridge, inkjet recording apparatus, and ink recorded matter |
| 01/11/2012 | EP2403634A1 Dispersant composition |
| 01/11/2012 | EP1608708B1 Mixtures of reactive dyes and their use |
| 01/11/2012 | CN102317377A Near infrared absorbent dye and near infrared shielding filter |
| 01/11/2012 | CN102311668A Blue reactive dye composition and dying application thereof on fiber |
| 01/11/2012 | CN102311667A Navy reactive dye composition and dying application thereof on fiber |
| 01/11/2012 | CN102311666A Preparation method of pigment used for solvent ink |
| 01/11/2012 | CN102311665A Preparation method of pigment used for offset printing ink |
| 01/11/2012 | CN101538421B Method for preparing coated pigment |
| 01/11/2012 | CN101309975B Disperse dye, disperse dye composition, ink for ink-jet printing, and staining method and stained material using the dye, composition or ink |
| 01/11/2012 | CN101268154B Method for producing fine-particle C.I. pigment red 254 |
| 01/10/2012 | US8093326 Providing an aqueous calcium sulfate hemihydrate; admixing with the polycarboxylic type dispersant |
| 01/10/2012 | US8093312 Non-aqueous pigmented inkjet inks |
| 01/05/2012 | WO2012001063A1 Dye compositions and dye syntheses |
| 01/05/2012 | WO2012001050A1 Dye compositions and dye syntheses |
| 01/05/2012 | WO2012000794A1 Fluorescent dyes for paper dyeing |
| 01/04/2012 | EP2402404A1 Pigment composition, inkjet recording ink, coloring composition for color filter, and color filter |
| 01/04/2012 | EP2115023B1 Polyamine-polyacrylate dispersant |
| 01/04/2012 | EP1767589B1 Thermal transfer ink, thermal transfer sheet and method of thermal transfer recording therewith |
| 01/04/2012 | CN102307948A Azo pigment, method for producing azo pigment, dispersion containing azo pigment, and coloring composition |
| 01/04/2012 | CN102304299A Tricolor reactive dye composition and application thereof in dyeing fibers |
| 01/04/2012 | CN102304298A Pigment red 254 postprocessing technology |
| 01/04/2012 | CN102304297A Preparation method of Rhodamine laser dye mixed hydrosolvent |
| 01/04/2012 | CN101376751B High washing fastness dispersed black dye for polyester/polyurethane fabric |
| 01/03/2012 | US8088929 Method for producing J aggregates |
| 12/29/2011 | WO2011162217A1 Colored resin composition, color filter, liquid crystal display device, and organic el display |
| 12/29/2011 | DE102010030439A1 Kationische Azofarbstoffe mit einer speziellen Gruppierung des 4-Aza-1-azoniabicyclo[2.2.2]octans und Mittel zum Färben von keratinhaltigen Fasern Cationic azo dyes with a special group of 4-aza-1-azoniabicyclo [2.2.2] octane and means for dyeing keratin fibers |