| 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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| 03/18/2009 | CN100469805C Graft copolymers having excellent pigment-dispersing ability, production process of the graft copolymers, production method of emulsions and pigment dispersions |
| 03/18/2009 | CA2639559A1 Red dye mixture |
| 03/17/2009 | US7504446 Aqueous inks containing colored polymers |
| 03/17/2009 | US7504360 Containing crystalline compounds which produce color when thermally converted to liquid or amorphous form time-independent |
| 03/17/2009 | US7503973 Nanosized particles of benzimidazolone pigments |
| 03/17/2009 | US7503972 stable nano-size monodisperse fines; micro-chemical process in a microchannel; different flow ratios of solutions; two solutions of a good solvent and a poor solvent; depositing particles flowing through microchannel by changing solubility of solution by mixing the two solutions |
| 03/12/2009 | WO2009031406A1 Tetraazaporphyrin mixture, optical filter made by using the same, and displays |
| 03/12/2009 | WO2009030628A1 Encapsulated dispersions comprising electrophoretically mobile organic colorants |
| 03/12/2009 | WO2009016323A3 Use of resins for stabilizing colorants |
| 03/12/2009 | US20090067044 Projection screen and coating |
| 03/12/2009 | US20090064426 2,2,4-Tri(methyl-),6-((2-cyano-),4-(cyanomethoxycarbonyl-),6-(chloro-)-phenyl)-azo-),7-methylamido-1,2,3,4-tetrahydroquinoline;ink for ink jets; printing/dyeing; polyester textiles; wet fastness;wash fastness |
| 03/12/2009 | CA2698832A1 Encapsulated dispersions comprising electrophoretically mobile organic colorants |
| 03/11/2009 | EP1940968B1 Pigment preparations based on diketopyrrolopyrroles |
| 03/11/2009 | EP1891162A4 Organic pigment fine particles and method of producing the same |
| 03/11/2009 | CN101384672A Blue colour filters with enhanced contrast |
| 03/11/2009 | CN101381528A Gallium phthalocyanine crystal, production process thereof, photoreceptor and image forming apparatus |
| 03/11/2009 | CN101381330A Application of roasted product of magnesia-alumina hydrotalcite in adsorption treatment of naphthol green B |
| 03/11/2009 | CN101380555A Dispersant for salicylic acid derivatives pigments and preparation method and use thereof |
| 03/11/2009 | CN100467546C Dark blue dye composition and its preparation and use |
| 03/11/2009 | CN100467545C Conditioning of organic pigments |
| 03/10/2009 | US7501171 Recording layer containing an organic dye and a combination of two photostabilizers, one of which is a iminium or diiminium dye from an N,N,N',N'-tetrakis(p-aminophenyl)-1,4-cyclohexanediamine in which at least one of the amines has an attached cyanoalkyl, and the other is an N-heteroaryl azo dye |
| 03/05/2009 | WO2009028478A1 Phthalocyanine compound |
| 03/05/2009 | US20090056039 A pellet comprising a coating-encapsulated granulated carrier and a direct dye,oxidation dye precursor and ascorbic acid, thioglycolic acid or sodium sulfite to impart oxidation resistance to the hair dyes; dustless; multicoloring; storage stability; oil-free; storage stability |
| 03/05/2009 | DE19834194B4 Farbmittel enthaltende Dispersionen von Kern/Schale-Partikeln und Kern/Schale-Partikel Colorant-containing dispersions of core / shell particles and core / shell particles |
| 03/04/2009 | CN101379147A Organic and inorganic color coating with acrylic resin |
| 03/04/2009 | CN101379143A Modified colorants and inkjet ink compositions comprising modified colorants |
| 03/04/2009 | CN101379142A Pigment-dispersion composition and colored photosensitive composition |
| 03/04/2009 | CN101379141A Modified pigment-based inks and method of making modified pigment-based inks |
| 03/04/2009 | CN101376752A High washing fastness dispersed black dye for superfine fibre |
| 03/04/2009 | CN101376751A High washing fastness dispersed black dye for polyester/polyurethane fabric |
| 03/04/2009 | CN101376750A Method for preparing organic pigment nanoparticle, power, dispersion, composition, ink, transfer print material, color filter and display device |
| 03/04/2009 | CN101376749A Preparation of cationic superfine pigment |
| 03/04/2009 | CN101376747A Method for recycling bipseudoindoxyl dye from indigo dyeing waste water |
| 03/03/2009 | US7497904 Mixture of hydraulic cement and a liquid coloring suspension that comprises liquid, polycarboxylate dispersant and pigment; increased dispersion of pigment particles, lowered water content, and improved coloration, viscosity is stable over time |
| 02/26/2009 | WO2009025325A1 Pigment composition for color filter and coloring composition for color filter |
| 02/26/2009 | US20090054534 Bright Pigment, Method for Production of the Pigment, and Cosmetic, Coating, Ink or Resin Composition Comprising the Pigment |
| 02/26/2009 | US20090053479 Disazo Dyes for Ink-Jet Printing |
| 02/26/2009 | US20090050014 Self-dispersed pigments and methods for making and using the same |
| 02/26/2009 | US20090050013 Thermochromic coloring color-memory composition and thermochromic coloring color-memory microcapsule pigment containing the same |
| 02/26/2009 | US20090049625 Coloring composition and coloring method |
| 02/25/2009 | EP2028236A1 Composition comprising J-aggregates |
| 02/25/2009 | EP2027214A2 Use of hyperbranched polycarbonates as a dispersing agent for pigments |
| 02/25/2009 | CN101374914A A-diketopyrrolopyrrole pigment, coloring composition containing the same, and red film |
| 02/25/2009 | CN101374913A Mixtures of fibre reactive dyes production and use thereof |
| 02/25/2009 | CN101374912A Liquid reagent of color former and method of stabilizing the same |
| 02/24/2009 | US7494542 wet or dry milling a pigment selected from the group consisting of dianthraquinone pigments, diketopyrrolopyrrole ( CHROMOPHTAL RED A2B and IRGAZIN DPR RED BO) with a diaminotriazine or aminodioxytriazine compound containing azo, keto, urea and amide groups; red filter, good brightness |
| 02/19/2009 | WO2009022308A2 Spray-drying process for the manufacture of dye-loaded particles |
| 02/19/2009 | WO2009022307A2 Dye-loaded particles |
| 02/19/2009 | CA2694625A1 Dye-loaded particles |
| 02/18/2009 | EP2025720A1 Spray-drying process for the manufacture of dye-loaded particles |
| 02/18/2009 | EP2024446A2 Low viscosity, high particulate loading dispersions |
| 02/18/2009 | EP2024445A2 Low-voc humectant for aqueous pigment preparations |
| 02/18/2009 | EP2024325A1 2,5-di(methoxyanilino)terephthalic acid polymorphs and quinacridones realized therefrom |
| 02/18/2009 | EP1641885B1 Use of quinaldine and naphthaline derivatives as crystallisation modifiers |
| 02/18/2009 | CN101370876A Diketopyrrolopyrrole pigments having heightened fastnesses and processes for preparing them |
| 02/18/2009 | CN101370874A 2-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]-benzoic acid and a process for its preparation |
| 02/18/2009 | CN101368008A Navy blue reactive dye composition and dyeing uses in fibrous material thereof |
| 02/17/2009 | CA2255158C Process for preparing organic pigment compositions |
| 02/12/2009 | WO2009019180A2 Method for forming organic pigments |
| 02/12/2009 | WO2009019179A2 Method for forming organic pigments |
| 02/12/2009 | WO2008055566A3 Universal stir-in pigments |
| 02/12/2009 | US20090038513 Modified pearl pigment and its production |
| 02/12/2009 | US20090038505 Non-aqueous dispersions of naphthol as pigments |
| 02/11/2009 | EP2022830A1 Magenta ink composition, ink set, ink cartridge, inkjet recording method and recorded matter |
| 02/11/2009 | CN101365758A Method of producing fine particles of anthraquinone structure-containing pigment, fine particles of anthraquinone structure-containing pigment produced thereby |
| 02/11/2009 | CN101362864A Composite activity black dyes |
| 02/11/2009 | CN101362810A Novel molecular mass dispersants |
| 02/10/2009 | US7488810 Method for producing a liquid formulation of salts of sulfoacidic azo dyes |
| 02/10/2009 | US7488764 Polymer encapsulation of high aspect ratio materials and methods of making same |
| 02/05/2009 | WO2009016323A2 Use of resins for stabilizing colorants |
| 02/05/2009 | WO2009016283A2 Process and composition for colouring the water of basins, baths and/or bathing places |
| 02/05/2009 | US20090033844 Method of producing fine particles of anthraquinone structure-containing pigment, fine particles of anthraquinone structure-containing pigment produced thereby, colored pigment dispersion composition therewith, colored photosensitive resin composition therewith and photosensitive resin transfer material therewith, and color filter and liquid crystal display device using the same |
| 02/04/2009 | CN101358041A Nano reactivation method of bisaryl-1,4-pyrrolo-pyrrole-dione organic pigment |
| 02/04/2009 | CN101358040A Pigment type colourant using ethanol as solvent and producing method thereof |
| 02/04/2009 | CN101358038A Red disazo dye monomeric compound and preparation method thereof |
| 02/04/2009 | CN101357308A Dispersant for water dispersible pigment color paste and preparation method thereof |
| 02/03/2009 | US7485436 Solution containing amino acid oxidase and peroxidase |
| 02/03/2009 | US7485404 1-(Chloro-), 2-((1,3,3-(trimethyl-)-3H-indolium-2-yl)-vin-1,2-ylene-),6-((1,3,3-(trimethyl-)-2,3-dihydroindolin-2-ylidene)-ethanediylidene-cyclonex-1-ene;storage stability, highly sensitive to beams emitted by general-purpose semiconductor lasers |
| 02/03/2009 | US7485157 Quaternized azo or hydrazone hair dye mixed with cationic or amphoteric polymer; washfastness; weatherproof; radiation resistance; less selective and more uniform |
| 02/03/2009 | CA2450928C Compositions comprising sugar beet pectin and carotenoids |
| 01/29/2009 | WO2009013779A2 Substantive photostable dyes and method for the production thereof |
| 01/29/2009 | WO2009013122A2 Azo dyes |
| 01/29/2009 | US20090029173 Two-component anticorrosive paint, use thereof and method for producing the same |
| 01/29/2009 | US20090025611 stable nano-size monodisperse fines; micro-chemical process in a microchannel; different flow ratios of solutions; two solutions of a good solvent and a poor solvent; depositing particles flowing through microchannel by changing solubility of solution by mixing the two solutions |
| 01/29/2009 | US20090025604 surface treatment, hydrolysis; high dispersion quality and stability |
| 01/29/2009 | US20090025152 for dyeing hydroxyl- and/or carboxamido-containing fiber material |
| 01/28/2009 | CN101356056A 阳光控制层压材料 Solar control laminates |
| 01/28/2009 | CN101353421A Polyester type hyperbranched polymer pigment dispersant and preparation thereof |
| 01/28/2009 | CN100455627C 7.5BG 5/3 pigment composition and entity colour block prepared by using same |
| 01/22/2009 | WO2009012102A1 Aggregate-based mandrels for composite part production and composite part production methods |
| 01/22/2009 | WO2009010141A2 Fine-particle epsilon copper phthalocyanine pigment preparation |
| 01/22/2009 | WO2009010140A2 Pigment preparations based on c.i. pigment blue 15,6 |
| 01/22/2009 | US20090022912 Precipitated Calcium Carbonate Pigment, Especially for Use in Inkjet Printing Paper Coatings |
| 01/22/2009 | US20090019647 Composition for application to a surface |
| 01/22/2009 | DE102007033192A1 Pigment preparation, useful e.g. for pigmenting plastics, resins, lacquers, paints, electrophotographic toners and developers, comprises pigment Blue and at least one pigment dispersant |
| 01/22/2009 | DE102007033191A1 Feinteilige epsilon-Kupferphthalocyanin-Pigmentzubereitung Finely divided epsilon-copper phthalocyanine pigment preparation |
| 01/21/2009 | EP2017309A1 Porphyrazine dye, ink, ink set, and colored matter |
| 01/21/2009 | EP2016140A2 Water-based inks for ink-jet printing |
| 01/21/2009 | EP1307513B1 Modified pigment products, dispersions thereof, and compositions comprising the same |
| 01/21/2009 | CN101351509A Modified colorants and inkjet ink compositions comprising modified colorants |