| 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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| 01/12/2011 | CN101940289A Method for separating discolored chili extract from chili pigment in crude products of chili extract |
| 01/12/2011 | CN101380555B Dispersant for salicylic acid derivatives pigments and preparation method and use thereof |
| 01/11/2011 | US7867555 Mixing base powder and stable colorant; paints |
| 01/06/2011 | WO2011001832A1 Liquid-crystal coating fluid and polarizing film |
| 01/06/2011 | WO2010089255A3 Aqueous dye dispersions |
| 01/05/2011 | EP2270594A1 Coloring curable composition, color filter and method for producing color filter |
| 01/05/2011 | EP2270593A1 Colored curable composition, color filter and solid-state imaging device |
| 01/05/2011 | EP2270110A1 Pigment-dispersed composition, colored photosensitive composition, photocurable composition, color filter, liquid crystal display element, and solid image pickup element |
| 01/05/2011 | EP2270105A1 Stabilizer for color developer and use thereof |
| 01/05/2011 | EP2269719A1 Dispersant and pigment composition, pigment dispersing substance, and inkjet ink using the dispersant |
| 01/05/2011 | EP2268745A2 Preparations comprising disperse dye and/or uv absorber |
| 01/05/2011 | EP2170999B1 Method for the production of pure c.i. pigment orange 74 |
| 01/05/2011 | CN201692813U Production system of high temperature resistance sunlight-type fluorescent pigment |
| 01/05/2011 | CN101939385A Method of preparing a pigment composition |
| 01/05/2011 | CN101935471A Environmentally-friendly gray vat dye and commercialized manufacturing method thereof |
| 01/05/2011 | CN101935470A Environmentally friendly dark blue vat dye and commercial preparation method thereof |
| 01/05/2011 | CN101935469A Black cationic dye composite with high perspiration resistance fastness |
| 01/05/2011 | CN101935468A Frock navy vat dye with high fastness to chlorine bleaching |
| 01/05/2011 | CN101935467A Frock black vat dye with high fastness to chlorine bleaching and hot pressing |
| 01/05/2011 | CN101935466A Active red dye composition |
| 01/05/2011 | CN101935465A Disperse yellow brown dye composition |
| 01/05/2011 | CN101935464A Alkali-resistant disperse dye complex |
| 01/05/2011 | CN101935463A Black particles and a manufacturing method of the same, a black toner using the same, and a particle container and a toner container |
| 12/30/2010 | US20100331460 Pigment composition for printing ink, method for producing the same and method for producing printing ink |
| 12/29/2010 | WO2010150843A1 Colorant composition for a color filter, color filter using the same, and liquid crystal display device |
| 12/29/2010 | EP2267084A1 Carotenoids color emulsion preparation |
| 12/29/2010 | EP1889121B1 Robust multi particle system for color electrophoretic displays with very low driving voltages comprising a low amount of electrolytes |
| 12/29/2010 | CN1978547B 7.5R 5/5 pigment composition and entity colour block prepared by using same |
| 12/29/2010 | CN1978545B 5PB 7.5/4 pigment composition and entity colour block prepared by using same |
| 12/29/2010 | CN1978540B 7.5PB7/5 pigment composition and entity colour block prepared by using same |
| 12/29/2010 | CN1827704B Pigment dispersants and their use |
| 12/29/2010 | CN101932659A Improved cyan colorant |
| 12/29/2010 | CN101928474A Phthalocyanine composition, and photoconductive material, electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image-forming device using the same |
| 12/29/2010 | CN101928473A Method for producing lycopene oleoresin |
| 12/29/2010 | CN101408706B Red electrophoresis liquid and preparing method thereof |
| 12/23/2010 | WO2010146381A1 Phthalocyanines and their use in ink-jet printing |
| 12/23/2010 | WO2010146034A2 Surface-modified pigment compositions |
| 12/23/2010 | WO2010065073A3 Solid polymeric colorant compositions |
| 12/23/2010 | US20100323285 Photosensitive colored composition, color filter and method for producing the same |
| 12/22/2010 | EP2264107A1 Azo pigment composition, process for production of the composition, dispersions containing the composition, colored compositions and jet printing ink |
| 12/22/2010 | EP2264106A1 Azo pigment composition, process for production of the composition, dispersions containing the composition, colored compositions and jet printing ink |
| 12/22/2010 | EP2263788A2 Microcapsules loaded with active ingredients and a method for their preparation |
| 12/22/2010 | EP2262863A2 Microcapsules, production and use thereof |
| 12/22/2010 | CN101925636A Resin, pigment dispersion liquid, coloring curable composition, color filter produced by using composition, and method for producing color filter |
| 12/22/2010 | CN101921497A Preparation method of emulsion type pigment |
| 12/22/2010 | CN101921496A Method for preparing capsanthin microcapsule |
| 12/22/2010 | CN101921495A Method for preparing lutein oleoresin microcapsule |
| 12/22/2010 | CN101921494A Preparation method of red pigment from camellia japonica |
| 12/16/2010 | WO2010143619A1 Porphyrazine dye, ink composition, recording method, and colored object |
| 12/16/2010 | WO2010143611A1 Ink compositions, inkjet recording method and colored body |
| 12/16/2010 | WO2010143610A1 Coloring matter consisting of trisazo compound, ink compositions, recording method, and colored body |
| 12/16/2010 | WO2010142834A1 Liposomed disperse dyes |
| 12/16/2010 | US20100317753 Process of heat treating structured polymer particles |
| 12/16/2010 | CA2764876A1 Porphyrazine coloring matter, ink composition, recording method, and colored object |
| 12/15/2010 | EP2260141A2 Fabric color rejuvenation composition |
| 12/15/2010 | EP2260081A1 Silica encapsulated organic nanopigments and method of making same |
| 12/15/2010 | EP2260080A1 Encapsulated tinters |
| 12/15/2010 | EP1117374B1 Alkoxylated fatty alcohol dicarboxylic acid esters |
| 12/15/2010 | CN101918497A Pigment composition for red color filter, method for producing the same, color composition using the same, and color filter |
| 12/15/2010 | CN101918496A Preparation of epsilon copper phthalocyanine of small primary particle size and narrow particle size distribution by kneading |
| 12/15/2010 | CN101918122A Graft copolymer and compositions thereof |
| 12/15/2010 | CN101914309A Environment-friendly composite disperse dye composition capable of performing discharge printing |
| 12/15/2010 | CN101914308A Grey disperse dye composition |
| 12/15/2010 | CN101914307A Processed pigment and use thereof |
| 12/15/2010 | CN101914305A Extraction of natural gromwell dye and application thereof |
| 12/15/2010 | CN101914304A Method for extracting blueberry anthocyanin |
| 12/15/2010 | CN101914303A Preparation method of natural dye of euphorbia humifusa and application thereof |
| 12/15/2010 | CN101914033A Method for extracting capsaicine crystals from chilli extracts |
| 12/15/2010 | CN101275039B Disperse orange dye composition |
| 12/15/2010 | CN101142286B Processed pigment and use thereof |
| 12/14/2010 | US7851628 perylimides I; crystalline |
| 12/14/2010 | US7851538 Closure for a vial or a hypodermic needle plunger made of a butylene-ethylene-styrene terpolymre thermoplastic elastomer compounded with a colourant to have an absorption coefficient for laser light; pharmaceutical vial closure which can be punctured by a filling needle and the puncture hole heat sealed |
| 12/09/2010 | WO2010141071A1 Inkjet ink compositions comprising modified pigments |
| 12/09/2010 | WO2010140519A1 Green pigment, process for production of same, coloring matter containing same, and method for coloring using same |
| 12/09/2010 | WO2010139746A2 Spray-dried dye compositions, process for the production and use thereof |
| 12/09/2010 | WO2010105982A3 Process of preparing copper phthalocyanine particles exhibiting alpha crystallographic form |
| 12/09/2010 | US20100310300 Writing implement with thermochromic coloring color-memory composition |
| 12/09/2010 | CA2764204A1 Spray-dried dye compositions, process for the production and use thereof |
| 12/08/2010 | EP2258469A2 Procedure for treatment of pigmented printing ink |
| 12/08/2010 | EP1846423B1 Borate and near-infrared ray absorption material |
| 12/08/2010 | EP1749063B1 Secondary treatment of pigments in ionic liquids |
| 12/08/2010 | EP1723204B1 Use of a pigment composition comprising mixed crystals based on ci pigment yellow 74 |
| 12/08/2010 | CN1910240B Dye mixtures |
| 12/08/2010 | CN101910323A Use of hydrophobic solvent-based pigment preparations in electronic displays |
| 12/08/2010 | CN101906258A Method for producing acid dye |
| 12/08/2010 | CN101906257A Composite reactive brown dye |
| 12/08/2010 | CN101906254A Method for extracting capsaicin ointment from dimethyl ether |
| 12/08/2010 | CN101497287B Multi-color marking-carrying molding and laser marking method |
| 12/08/2010 | CN101353421B Polyester type hyperbranched polymer pigment dispersant and preparation thereof |
| 12/08/2010 | CN101041746B Composite dyestuff of microcapsule type and cosmetic use thereof |
| 12/07/2010 | US7847073 diazotized, coupled to methyl-substituted phenylenediamine; aminobenzenesulfonic acids; nanofiltration; storage stability |
| 12/07/2010 | US7846215 Process for dyeing polyester |
| 12/07/2010 | CA2491692C Reagents and a method for saturation labelling of proteins |
| 12/02/2010 | DE102004055307B4 Verwendung von polaren mikronisierten Wachsen zur einfachen Dispergierung von schwer dispergierbaren Pigmenten in polare Kunststoffe Use of polar micronized waxes for easy dispersion of pigments are difficult to disperse in polar plastics |
| 12/01/2010 | EP2254926A1 Humectant and dispersant, production and use thereof |
| 12/01/2010 | EP2185652B1 Method for forming organic pigments |
| 12/01/2010 | EP1284137B1 Nonoral preparation having three-layer structure |
| 12/01/2010 | CN101903470A Pigment composition for printing ink, method for production thereof, and method for production of printing ink |
| 12/01/2010 | CN101899229A Disperse red dye composition |
| 12/01/2010 | CN101899228A Active yellow dye composition |