| 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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| 04/27/2011 | CN101463568B Ammonia mercerizing and moist crosslinking processing resistant active navy blue dye for cellulose fibre |
| 04/27/2011 | CN101357308B Dispersant for water dispersible pigment color paste and preparation method thereof |
| 04/26/2011 | US7932317 Aqueous coating material and modular system for producing same |
| 04/26/2011 | CA2531178C Disperse dye mixtures which have a high degree of light fastness |
| 04/21/2011 | WO2011046192A1 Colored curable composition, resist liquid, ink for inkjet printing, color filter, method of producing color filter, solid-state image sensor, liquid crystal display, organic el display, image display device and colorant compound |
| 04/21/2011 | WO2011012276A3 Pigment concentrates |
| 04/21/2011 | WO2010146034A4 Surface-modified pigment compositions |
| 04/21/2011 | US20110092641 Solventless Universal Colorants |
| 04/21/2011 | DE102009048542A1 Leicht dispergierbare Pigmentzubereitung auf Basis von CI Pigment Yellow 155 Easy dispersible pigment preparation based on CI Pigment Yellow 155 |
| 04/20/2011 | EP2311919A1 Ink composition and method for producing the same |
| 04/20/2011 | EP2310566A1 Process for colouring elements made of polymeric material, in particular yarns selectively produced in polyethylene (pe), in ultra high molecular weight polyethylene (uhmw-pe) and derivatives thereof such as hshm-pe |
| 04/20/2011 | EP2049317B1 Process for preparing granules of pigments by means of double extrusion |
| 04/20/2011 | EP1882019B1 Finely divided azo dye and process for producing the same |
| 04/20/2011 | EP1756233B1 Mixtures of fibre reactive azo dyes |
| 04/20/2011 | EP1723203B1 Violet colorant for colour filters, inks for ink-jet, electrophotographic toners and developers and e-inks |
| 04/20/2011 | CN102020876A Sensitizing dispersed styrene dye, extraction method and applications thereof |
| 04/20/2011 | CN102020875A Allergenic disperse dye as well as purification method and application thereof |
| 04/20/2011 | CN102020874A Anthraquinone allergenic dispersed dye as well as extraction method and application thereof |
| 04/20/2011 | CN102020873A Azo allergenic disperse dye, and purifying method and application thereof |
| 04/20/2011 | CN102020872A Composite fluorescent dye, base material containing same and preparation methods thereof |
| 04/20/2011 | CN102020871A Pigment synergist |
| 04/20/2011 | CN101405310B Polymer compound and production method thereof, pigment dispersing agent, pigment dispersion composition, photocurable composition, and color filter and production method thereof |
| 04/20/2011 | CN101284800B Monoazo compounds with alkoxy, preparation method and uses thereof |
| 04/19/2011 | US7927416 Surface modification; sulfonation then oxidation; stable, self dispersing; carbon black; ink jet inks |
| 04/14/2011 | WO2011042120A1 Easily dispersible pigment preparation based on c.i. pigment yellow 155 |
| 04/14/2011 | US20110087020 Process for making organic photosensitive pigment |
| 04/14/2011 | CA2776888A1 Easily dispersible pigment preparation based on c.i. pigment yellow 155 |
| 04/13/2011 | EP2308931A1 System and methods for creating optical effects on media to prevent counterfeit |
| 04/13/2011 | EP2308930A1 Systems and methods for creating optical effects on media to prevent counterfeit |
| 04/13/2011 | EP2308929A1 Systems and methods for creating optical effects on media to prevent counterfeit |
| 04/13/2011 | CN1957058B Improved color-converting photoluminescent film |
| 04/13/2011 | CN102015910A Pigment composition for color filter, method for producing same, and color filter |
| 04/13/2011 | CN102015909A Color correction material, film-forming composition, and optical filter |
| 04/13/2011 | CN102015843A Polymer encapsulated colourants by spray drying |
| 04/13/2011 | CN102010617A Novel complex active brilliant blue dye |
| 04/13/2011 | CN102010616A Dispersing agent for dyeing of polyester fabrics and production process thereof |
| 04/13/2011 | CN102010614A Method for preparing and purifying water-soluble cyanine dye (Cy5.5) |
| 04/13/2011 | CN102010613A Method for preparing and purifying water soluble cyanine dyes Cy7 |
| 04/13/2011 | CN102010513A Stable polysaccharide modified gelatin nano particle and preparation method and application thereof |
| 04/13/2011 | CN101781865B Process for dyeing rust red industrial paperboards |
| 04/12/2011 | US7923540 2-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]-benzoic acid and a process for its preparation |
| 04/07/2011 | WO2011040920A1 Dispersion of near infrared absorbing pigments and method of making the same |
| 04/07/2011 | WO2010145993A3 Microcapsules having highly branched polymers as cross-linking agents |
| 04/07/2011 | WO2010139694A3 Tinting system for producing a defined number of shades of a paint ready for use, including associated components |
| 04/07/2011 | US20110078863 Phthalimidyl-azo dyes, process for their preparation and their use |
| 04/07/2011 | DE102010030434A1 Composition, useful for coloring and optionally simultaneous lightening of keratin fibers, preferably human hair, comprises a cationic compound containing a substituted dimethyl-(2-oxo-(1,3)dioxo lan-4-yl-methyl)-ammonium compounds |
| 04/06/2011 | EP2305759A2 Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigments |
| 04/06/2011 | EP2303967A1 Improved, red colour filter composition |
| 04/06/2011 | EP2303023A1 Improved turfgrass fungicide formulation with pigment |
| 04/06/2011 | EP2125909B1 Comb (block) copolymers |
| 04/06/2011 | EP1824589B1 Dispersant for reducing viscosity of particulate solids |
| 04/06/2011 | EP1799774B1 Disperse dye mixtures |
| 04/06/2011 | EP1027392B1 Latex polymer blends for ink-jet inks |
| 04/06/2011 | CN102002259A High-fastness black and blue disperse dye composite |
| 04/06/2011 | CN102002258A Black cationic dye composition |
| 04/06/2011 | CN102002257A Acylic resin processed dye composition, dye dispersion fluid, manufacture methods and uses thereof |
| 04/06/2011 | CN102002256A Color particles |
| 04/06/2011 | CN102002254A Method for extracting greengage peel pigment and control method for pigment stability |
| 04/06/2011 | CN102002253A Anti-UV radiation disperse dye with triazine structure and preparation method thereof |
| 04/06/2011 | CN101999577A Beta-carotene micro-capsule powder and preparation method thereof |
| 04/06/2011 | CN101302355B Yellow reactive dye composition and use thereof |
| 04/06/2011 | CN101177543B Active dye containing ultraviolet absorbing groups |
| 03/31/2011 | WO2011037220A1 Green pigment dispersion that contains phthalocyanine compound |
| 03/31/2011 | WO2011036811A1 Turmeric pigment composition and method for preparing same |
| 03/31/2011 | WO2010084480A3 Delivery particles |
| 03/31/2011 | DE102010030589A1 Agent, useful e.g. for dyeing and optionally simultaneous brightening of keratin fibers, preferably human hair, and increasing skin compatibility of dyes or brightening agent, comprises a cationic compound having a quinolinium salt |
| 03/31/2011 | CA2775665A1 Turmeric pigment composition and method for preparing same |
| 03/30/2011 | EP1888694B1 Aqueous solutions of direct dyes |
| 03/30/2011 | EP1664204B1 Ir reflective pigment compositions |
| 03/30/2011 | EP1636237B1 Treatment of high performance pigments with etheramine dispersing salts |
| 03/30/2011 | EP1352046B1 Optical brighteners compositions, their production and their use |
| 03/30/2011 | CN101993619A Tawny reactive dye fixing agent and production process thereof |
| 03/30/2011 | CN101993618A Sea-blue reactive dye fixing agent and production process thereof |
| 03/30/2011 | CN101993617A Reddish-gray reactive dye fixing agent and production process thereof |
| 03/30/2011 | CN101993616A Reactive dye iron oxide red color fixing agent and production technology thereof |
| 03/30/2011 | CN101993615A Sub-red reactive dye fixing agent and production process thereof |
| 03/30/2011 | CN101993614A Medium blue reactive dye fixing agent and production process thereof |
| 03/30/2011 | CN101993613A Deep navy reactive dye fixing agent and production process thereof |
| 03/30/2011 | CN101993612A Gray brown reactive dye fixing agent and production process thereof |
| 03/30/2011 | CN101993611A Reactive dye glaucous coloring stabilizer and production process thereof |
| 03/30/2011 | CN101993610A Blackish green reactive dye fixing agent and production process thereof |
| 03/30/2011 | CN101993609A Light red reactive dye fixing agent and production process thereof |
| 03/30/2011 | CN101993608A Light primary reactive dye fixing agent and production process thereof |
| 03/30/2011 | CN101993607A Reactive dye deep blue fixing agent and production process thereof |
| 03/30/2011 | CN101289579B Black dye composition and black ink composition |
| 03/29/2011 | CA2518413C Water-based black ink composition and colored material |
| 03/24/2011 | WO2011034043A1 Pigment dispersion, aqueous pigment dispersion, ink for ink-jet recording, and process for producing aqueous pigment dispersion |
| 03/24/2011 | WO2011033905A1 Colored curable composition, color filter, and method for producing color filter |
| 03/24/2011 | CA2774070A1 Pigment dispersion, water-based pigment dispersion liquid, and inkjet recording ink and method for producing water-based pigment dispersion liquid |
| 03/23/2011 | EP2298838A1 Color correction material, film-forming composition, and optical filter |
| 03/23/2011 | EP1789499B1 Dye mixtures of fibre-reactive azo dyes production and use thereof |
| 03/23/2011 | EP1513980B1 Dyeing polyester textile materials |
| 03/23/2011 | CN101987925A Fine pigment composition and manufacturing method thereof |
| 03/23/2011 | CN101987924A Colored particles |
| 03/23/2011 | CN101324495B Coloring agent for measuring urine tangible component by flow type cell principle |
| 03/23/2011 | CN101031620B Use of pyrimido [5, 4-g] pteridines as shading component in color filter colorant compositions |
| 03/22/2011 | US7910644 High film build coating composition containing polytrimethylene ether diol |
| 03/22/2011 | US7909892 Storage stable mixtures containing azo dyes; paper product coloring |
| 03/17/2011 | WO2011030810A1 Dye derivative, colorant, and coloring method |
| 03/17/2011 | WO2011030726A1 Pigment dispersion composition for color filters, and color filters |