| Patents for C09B 69 - Dyes not provided for by a single group of this subclass (4,179) |
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| 09/09/2008 | US7423140 An acceptor fluorophore efficiently absorbs energy emission of a linked donor xanthene fluorophore labelling a oligonucleotide primer, reagent for sequencing nucleic acids, DNA sequencing |
| 09/09/2008 | CA2255485C Aqueous dye solutions and their use |
| 09/04/2008 | WO2008054791A8 Light absorbing prepolymers for use in tinted contact lenses and methods for their production |
| 09/03/2008 | EP1963436A2 Specific dyes of naphthalimide type, dyeing composition comprising at least one such dye, method of implementation and uses |
| 09/02/2008 | US7419620 crosslinkable liquid crystals and polymerisable dichroic dyes, especially azo or anthraquinone dyes; liquid crystalline polymer film and use in preparation of optical elements and construction of security devices |
| 08/27/2008 | EP1961794A1 Phase change inks containing colorant compounds |
| 08/27/2008 | EP1961793A1 Phase change inks containing colorant compounds |
| 08/27/2008 | EP1961789A1 Modified pigment products, dispersions thereof, and compositions comprising the same |
| 08/27/2008 | EP1960480A2 Covalently attached nile blue derivatives for optical sensors |
| 08/27/2008 | EP1960473A2 Anthraquinone dyes for coloring polyurethane |
| 08/27/2008 | EP1725624B1 Printing inks for offset and/or high printing containing nir absorbers and nir absorbers soluble in offset and/or high printing inks |
| 08/27/2008 | CA2621754A1 Dry optical-chemical carbon-dioxide sensor |
| 08/21/2008 | US20080196179 Unsubstituted and polymeric triphenymethane colorants for coloring consumer products |
| 08/21/2008 | US20080196177 Unsubstituted and polymeric fluoran colorants for coloring consumer products |
| 08/21/2008 | US20080196176 Unsubstituted and polymeric lactone colorants for coloring consumer products |
| 08/20/2008 | EP1958993A1 Phase change inks containing colorant compounds |
| 08/20/2008 | EP1958992A1 Phase change inks containing colorant compounds |
| 08/20/2008 | EP1958990A1 Colorant compounds |
| 08/20/2008 | CN101248140A Colorant compositions containing an oxonol dye |
| 08/19/2008 | CA2192188C Cure-indicating molding and coating composition |
| 08/14/2008 | US20080193520 Method for the Gentle Production of Ultrafine Particle Suspensions and Ultrafine Particles and the Use Thereof |
| 08/13/2008 | EP1956054A2 Colorant compounds |
| 08/13/2008 | EP1956052A2 Colorant compounds |
| 08/07/2008 | WO2008092771A1 Cationic dyes |
| 08/07/2008 | US20080184909 Poly Cross-Linked Phthalocyanine Compound and Near-Infrared Absorbing Ink Composition Comprising the Same |
| 08/07/2008 | US20080184497 Dyes That are Soluble in Organic Solvents |
| 08/07/2008 | DE102007006792A1 Melanin production in high yield, from chopped garden turnips by extracting with aqueous ammonia, acidifying extract with hydrochloric acid and washing precipitate |
| 08/06/2008 | EP1951821A2 Modified colorants and inkjet ink compositions comprising modified colorants |
| 08/05/2008 | US7408058 Regioisomerically pure oxochlorins and methods of synthesis |
| 08/05/2008 | US7407541 Stability; stabilized magenta chromogen dye; stabilization by hydrogen bonding |
| 07/30/2008 | EP1950255A1 Cation compound, dye compound and use thereof, and optical information recording medium |
| 07/30/2008 | EP1949144A2 Radiation-absorbing polymeric materials and ophthalmic devices comprising same |
| 07/30/2008 | CN101233196A Process for producing melanin, melanin produced by the process, functional film containing the melanin, and process for producing the same |
| 07/23/2008 | EP1385914B1 Dichroic mixture |
| 07/22/2008 | US7402375 Organic methine dyes contains at least two heterocyclic rings; light absorbents and optical recording media; absorption range from ultraviolet light to short wavelength visible light |
| 07/17/2008 | WO2007110530A3 Specific dyes of naphthalimide type, dyeing composition comprising at least one such dye, method of implementation and uses |
| 07/16/2008 | CN101223252A Phenylazo-acetoacetanilide derivatives with a polymer! zable functional group and related compounds as monomers for preparing polymeric pigment dispersants for inkjet inks |
| 07/16/2008 | CN101223248A Pigment dispersions with polymeric dispersants having pending chromophore groups. |
| 07/16/2008 | CN101223247A Pigment dispersions with polymeric dispersants having pending chromophore groups. |
| 07/16/2008 | CN101223246A Pigment dispersions with polymeric dispersants having pending chromophore groups |
| 07/16/2008 | CN101223245A Pigment dispersions with polymeric dispersants having pending chromophore groups. |
| 07/16/2008 | CN101223244A Pigment dispersions with polymeric dispersants having pending chromophore groups. |
| 07/16/2008 | CN101220230A Nano-coloring material aqueous dispersions containing polyurethane component and method for producing the same |
| 07/16/2008 | CN101220214A Polymer type organic pigment and method for producing the same |
| 07/16/2008 | CN100402739C Anionic azo dyes and the metal complexes thereof for colouring leather |
| 07/15/2008 | US7399854 Regents labeled with energy transfer dyes |
| 07/15/2008 | CA2386091C Thermochromic ink formulations, nail lacquer and methods of use |
| 07/09/2008 | CN101218307A Pigment dispersions with poymeric dispersants having pending chromophore groups |
| 07/09/2008 | CN100400514C 9-cyano-substituted perylene-3,4-dicarboxylic acid monoimides |
| 07/08/2008 | CA2246156C Energy curable inks incorporating grafted pigments |
| 07/03/2008 | US20080161222 Use of Polyaminomethylenephosphonates as Dispersing Agents |
| 07/01/2008 | US7393403 reaction of a hydrophilic group-containing halide and the coloring agent in the presence of a Lewis acid catalyst; storage stability and dispersion stability using a one-step process |
| 06/26/2008 | WO2008075565A1 Display element and method for driving the same |
| 06/25/2008 | EP1934292A1 Dyes and dye mixtures for dying polymers, method for the production thereof and their use |
| 06/19/2008 | WO2008072537A1 Optical filter |
| 06/19/2008 | WO2008054791A3 Light absorbing prepolymers for use in tinted contact lenses and methods for their production |
| 06/18/2008 | EP1931735A1 High-purity texaphyrin metal complexes |
| 06/12/2008 | US20080139707 A black pigment selected from phthalocyanine, diketopyrrolopyrrole, dioxazine, quinacridone, quinophthalone and perylene dyes, that is discolored or depleted by the receiving laser beam, and a polymer, preferably acrylonitrile-methyl methacrylate-styrene terpolymer reinforced by polybutadiene |
| 06/12/2008 | US20080138817 Novel Functional Peptide Nucleic Acid Monomer and Process for Producing the Same |
| 06/11/2008 | EP1928958A2 Dyes containing a thiol group |
| 06/11/2008 | EP1169393B1 Acetoacetylarylide suspensions in pigment applications |
| 06/11/2008 | CN101198310A Cationic oligomeric azo dyes |
| 06/05/2008 | WO2007144280A3 Tricationic dyes |
| 06/04/2008 | EP1729723B1 Neutral and cationic naphthalene derivatives and dyes containing said compounds for dyeing keratin fibers |
| 06/04/2008 | CN101193985A Cyanine coloring matter and optical recording medium |
| 05/28/2008 | EP1925645A1 Ink composition comprising azo-based colorant and ink set using the same |
| 05/28/2008 | EP1925642A1 3-hydroxy-cyclohex-2-enone based azo dyes, and their use with anionic azo metal complex dyes |
| 05/22/2008 | US20080119644 Monoazo dye containing a benzene ring and tert-amino-alkylenehydroxy derivatives; when incorporated into phase change ink compositions, exhibits reduced clogging of printer heads and resulting printer failure |
| 05/21/2008 | DE102007053198A1 Photoinitiatoren für strahlungshärtbare Beschichtungsmassen Photoinitiators for radiation-curable coating compositions |
| 05/21/2008 | CN101184803A 官能化的纳米颗粒 Functionalized nanoparticles |
| 05/15/2008 | US20080114159 Easily purified polymer alkylene oxide linked monoazo dyes; reduced printer head clogging and toxicity |
| 05/14/2008 | CN100387640C Thermotropic front cholesteric liquid crystal polymer and its preparing method |
| 05/13/2008 | CA2271266C Disinfectant plastic sponge material |
| 05/08/2008 | WO2008054791A2 Light absorbing prepolymers for use in tinted contact lenses and methods for their production |
| 05/08/2008 | US20080108831 Used in electrooptical systems such as TV screens, liquid crystal displays, charge coupled devices, plasma displays or electroluminescent displays; do not tend to aggregate, show very good dispersibility; high transparence and pure hue |
| 05/08/2008 | CA2669955A1 Colorants for use in tinted contact lenses and methods for their production |
| 05/07/2008 | EP1917312A1 Colorant compositions containing an oxonol dye |
| 05/06/2008 | CA2244979C Proton conductor in liquid form |
| 04/30/2008 | EP1915428A1 Process, compound, ink and use |
| 04/23/2008 | EP1913093A1 Poly cross-linked phthalocyanine compound and near-infrared absorbing ink composition comprising the same |
| 04/23/2008 | CN101166794A Cationic compound, dye compound, method for using the same and optical information recording medium |
| 04/23/2008 | CN100383195C Method for synthesizing polymeric azo dyes |
| 04/17/2008 | WO2008044534A1 Optical recording material |
| 04/17/2008 | US20080091037 Phase change ink formulations, colorant formulations, and methods of forming colorants |
| 04/17/2008 | US20080091036 Absorbs light from the visible wavelength range and is soluble in a phase change ink; new colorants with substantial hydrophobic character |
| 04/16/2008 | EP1911812A1 Process for producing melanin, melanin produced by the process, functional film containing the melanin, and process for producing the same |
| 04/10/2008 | WO2008040640A1 Colored organopolysiloxanes |
| 04/10/2008 | CA2664836A1 Colored organopolysiloxanes |
| 04/03/2008 | US20080078303 Magenta chromophore dyes stabilized by adding steric hindering groups to protect the imino carbons; (phenyl, methyl, ethyl, isopropyl, fluoride, chloride, bromide and iodide groups); azo dyes; quality and photostability particularly when trying to reproduce the color gamut of silver halide prints |
| 04/02/2008 | EP1904592A1 Phenylazo-acetoacetanilide derivatives with a polymer! zable functional group and related compounds as monomers for preparing polymeric pigment dispersants for inkjet inks |
| 04/02/2008 | EP1904585A2 Pigment dispersions with polymeric dispersants having pending chromophore groups |
| 04/02/2008 | EP1904584A2 Pigment dispersions with polymeric dispersants having pending chromophore groups |
| 04/02/2008 | EP1904583A2 Pigment dispersions with polymeric dispersants having pending chromophore groups. |
| 04/02/2008 | EP1904582A2 Pigment dispersions with polymeric dispersants having pending chromophore groups. |
| 04/02/2008 | EP1904581A2 Pigment dispersions with polymeric dispersants having pending chromophore groups |
| 04/02/2008 | EP1904580A2 Pigment dispersions with poymeric dispersants having pending chromophore groups |
| 03/26/2008 | CN101151332A Novel polymerizable dye and ophthalmic lens containing the same |
| 03/25/2008 | US7348073 Films for blue-light emission layers, fluorene/polymeric dyes and nonlinear optical material comprising compounds or aromatic resin copolymers of N-heterocyclic-substituted spiro(fluorene-9,4'-cyclopent(def)phenanthrene; brightness efficiency; high color purity, heat resistance; durability |
| 03/19/2008 | EP1899434A1 Fluorescent polymers soluble in an aqueous solution and a method for the production thereof |
| 03/18/2008 | US7345200 Phase change ink formulations, colorant formulations, and methods of forming colorants |