| Patents for C09B 69 - Dyes not provided for by a single group of this subclass (4,179) |
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| 08/01/2012 | EP2480609A1 Fluorescent polymers of 7-hydroxycoumarin compounds, chemical sensors including same, and polymerisable fluorescent 7-hydroxycoumarin compound |
| 08/01/2012 | EP2480326A1 Polymeric dye for optical power limiting |
| 08/01/2012 | CN102618086A Method for preparing trapezoidal broadband absorption carbene squaraine dye with one-step method |
| 08/01/2012 | CN102618085A Salts and dyes |
| 08/01/2012 | CN102618062A Polymerizable yellow azo dye |
| 07/26/2012 | WO2012098046A1 Dye polymer for laundry treatment |
| 07/26/2012 | WO2012066028A3 Anionic direct dye having a tetraalkylammonium counterion, dyeing composition comprising them and method for dyeing keratinous fibres starting from these dyes |
| 07/25/2012 | CN102604429A Salts for dyes |
| 07/11/2012 | EP2474551A1 Organic semiconductor compound, and transistor and electronic device including the same |
| 07/11/2012 | CN102575113A Colorant multimer, colored curable composition, color filter and method for producing the same, and solid-state image sensor, image display device, liquid crystal display device and organic el display with the color filter |
| 07/11/2012 | CN102573778A Dye polymers |
| 07/11/2012 | CN102558909A Hydroxy-terminated polyether type macromolecular fluorescent dye and synthesis method thereof |
| 07/05/2012 | US20120172529 Migration-free coloured copolycondensates for colouring polymers |
| 07/04/2012 | CN102532945A Photo-thermal conversion multiple-block macromolecule organic shape-stabilized phase change dye material |
| 07/04/2012 | CN101516633B 光学记录材料 The optical recording material |
| 06/27/2012 | CN102516988A Polymerization fluorescent dye, preparation method and application thereof |
| 06/20/2012 | CN1539813B Toner precursor compound |
| 06/20/2012 | CN102510882A Migration-free coloured copolycondensates for colouring polymers |
| 06/20/2012 | CN102504622A Modified pigment and preparation method and application thereof and nanometer pigment dispersoid |
| 06/20/2012 | CN102504603A Conjugate of polymer and biological stain and preparation method and application thereof |
| 06/14/2012 | DE102011120330A1 Herstellungsverfahren für ein selbst-dispergierendes pigment, selbst-dispergierendes pigment, tintenstrahltinte, tintenkartusche und tintenstrahlaufzeichnungsverfahren Manufacturing method for a self-dispersing pigment, self-dispersing pigment, ink-jet ink, ink cartridge and ink jet recording method |
| 06/13/2012 | EP1904584B1 Pigment dispersions with polymeric dispersants having pending chromophore groups |
| 06/13/2012 | CN102492309A Suspended photo-thermal conversion organic phase-change dye |
| 06/07/2012 | US20120141395 Compositions and methods for stabilizing ingredients using 2,4-pentanedione compounds |
| 06/06/2012 | EP2459652A1 Phthalocyanines and naphthalocyanines with near-ir absorptions for inkjet inks |
| 06/06/2012 | EP2148904B1 Pigments for non-aqueous inks and coatings |
| 05/31/2012 | WO2012054823A8 Detergent composition comprising bluing agent and clay soil removal / anti-redeposition agent |
| 05/30/2012 | EP1606354B1 Polymerizable dichroic azo dyes |
| 05/30/2012 | CN102482513A 色素衍生物、着色剂及着色方法 Dye derivatives, coloring agents and coloring methods |
| 05/29/2012 | US8187373 Printing inks for offset and/or high printing containing NIR absorbers and NIR absorbers soluble in offset and/or high printing inks |
| 05/24/2012 | WO2012066028A2 Anionic direct dye having a tetraalkylammonium counterion, dyeing composition comprising them and method for dyeing keratinous fibres starting from these dyes |
| 05/23/2012 | EP2454328A2 Polymeric hair dyes |
| 05/23/2012 | EP1660884B1 Crown ether derivatives |
| 05/23/2012 | CN102471597A 用于眼用透镜材料的可见光吸收剂 An ophthalmic lens for the visible light absorbing material |
| 05/23/2012 | CN102471596A 聚合物毛发染料 Polymer hair dye |
| 05/23/2012 | CN102470065A 具有变色组合物的多部件材料 Discoloration of the multi-component material having a composition |
| 05/18/2012 | WO2012062655A2 Photopolymer formulation for producing holographic media having highly cross-linked matrix polymers |
| 05/16/2012 | EP2451875A2 Visible light absorbers for ophthalmic lens materials |
| 05/10/2012 | US20120110751 Catalysed Dye Systems |
| 05/09/2012 | EP2450893A1 Photopolymer formula for producing of holographic media with highly networked matrix polymers |
| 05/02/2012 | EP2445971A2 Charged particles |
| 05/02/2012 | EP2445970A1 Magenta dyes and inks for use in ink jet printing |
| 05/02/2012 | CN102439092A Light-absorbing material and photoelectric conversion element |
| 04/26/2012 | WO2012054835A1 Bis-azo colorants for use as bluing agents |
| 04/26/2012 | WO2012054827A1 Detergent composition comprising bluing agent and clay soil removal / anti-redeposition agent |
| 04/26/2012 | WO2012054823A1 Detergent composition comprising bluing agent and clay soil removal / anti-redeposition agent |
| 04/26/2012 | WO2012054821A1 Low built detergent composition comprising bluing agent |
| 04/26/2012 | WO2012054820A1 Detergent composition comprising bluing agent and rapidly water-soluble brightener |
| 04/26/2012 | WO2012054784A1 Fluorescent imaging with substituted cyanine dyes |
| 04/26/2012 | WO2012054749A1 Cyanine dyes and their conjugates |
| 04/26/2012 | WO2012053201A1 Colored resin composition for use in color filter, color filter, display device, and solid-state imaging element |
| 04/26/2012 | CA2815479A1 Bis-azo colorants for use as bluing agents |
| 04/19/2012 | US20120090684 Organic dye, composite dye and dye-sensitized solar cells using the same |
| 04/18/2012 | EP2440645A1 Cationic dye polymers |
| 04/18/2012 | EP2440618A1 Colored curable composition, color resist, ink-jet ink, color filter and method for producing the same, solid-state image pickup device, image display device, liquid crystal display, organic el display, and colorant compound and tautomer thereof |
| 04/18/2012 | EP2195395B1 New organic fluorescent sulfonyl ureido benzoxazinone pigments |
| 04/18/2012 | CN101687943B 具有悬挂变色指示剂的官能化聚合物 Color indicator having pendent functionalized polymers |
| 04/11/2012 | CN101233196B 黑色素的制造方法、由该方法制造的黑色素、含有该黑色素的功能性薄膜及其制造方法 The method of producing melanin, melanin produced by the method comprising the functional film and a method for producing melanin |
| 04/11/2012 | CN101061186B 烷氧基化的三苯甲烷染料 Alkoxylated triphenylmethane dyes |
| 04/04/2012 | CN102405261A Colored curable composition, color resist, ink-jet ink, color filter and method for producing the same, solid-state image pickup device, image display device, liquid crystal display, organic el display, and colorant compound and tautomer thereof |
| 04/04/2012 | CN102399456A Use of appended dyes in optical data storage media |
| 03/29/2012 | WO2011006946A9 Polymeric hair dyes |
| 03/28/2012 | EP2433989A1 Light-absorbing material and photoelectric conversion element |
| 03/28/2012 | EP2432838A1 Process, pigment and ink |
| 03/28/2012 | CN101248140B Colorant compositions containing an oxonol dye |
| 03/28/2012 | CN101223244B Pigment dispersions with polymeric dispersants having pending chromophore groups. |
| 03/28/2012 | CN101218307B Pigment dispersions with poymeric dispersants having pending chromophore groups |
| 03/21/2012 | EP1904583B1 Pigment dispersions with polymeric dispersants having pending chromophore groups. |
| 03/15/2012 | WO2012032717A1 Azo compound, and pigment dispersant, pigment composition, pigment dispersion and toner comprising azo compound |
| 03/14/2012 | EP2024310B1 Materials for organic electroluminescent devices |
| 03/13/2012 | US8133411 Fluorescent polymers soluble in an aqueous solution and a method for the production thereof |
| 03/10/2012 | CA2751778A1 Colorant-polyesters and methods of producing colorant-polyesters |
| 03/08/2012 | US20120058503 Novel Indicator Platform |
| 03/08/2012 | US20120058063 Process for treating and/or forming a non-newtonian fluid using microchannel process technology |
| 02/29/2012 | EP2423264A1 Phthalocyanine nanowires, ink composition and electronic element each containing same, and method for producing phthalocyanine nanowires |
| 02/28/2012 | US8124672 Solid pigment preparations containing water-soluble anionic surface-active additives that comprise carboxylate groups |
| 02/23/2012 | WO2012023474A1 Coloring agent, coloring composition, color film, and display element |
| 02/23/2012 | WO2012022709A1 Disulfide or thiol polymeric hair dyes |
| 02/22/2012 | EP2419373A2 Improved fluorescent silica nanoparticles through silica densification |
| 02/22/2012 | EP1523528B1 Polymerisable diketopyrrolopyrroles, use of such compounds in colour filters and polymers prepared from these compounds |
| 02/21/2012 | US8119777 Ink jet dye design |
| 02/16/2012 | WO2012019704A1 Particles for electrophoretic displays |
| 02/09/2012 | WO2011090981A9 Method for producing hydrogen |
| 02/08/2012 | CN102348769A Dye-polymers formulations |
| 02/08/2012 | CN102344696A Method for quickly and continually preparing powdery caramel pigment by using spray drying technology |
| 02/07/2012 | CA2579255C Phosphorescent/fluorescent compositions and methods |
| 02/02/2012 | WO2011146604A3 Optical brighteners and compositions comprising the same |
| 02/01/2012 | CN102341465A Inkjet recording ink, ink cartridge, inkjet recording apparatus, and ink recorded matter |
| 01/25/2012 | EP2410002A1 Compound and element using same |
| 01/19/2012 | WO2012008360A1 Coloring agent, coloring composition, color filter and display element |
| 01/18/2012 | EP2406794A1 Optical power limiting polymeric matrix |
| 01/18/2012 | EP2406327A1 Dye-polymers formulations |
| 01/12/2012 | WO2012005203A1 Triarylmethane-based colorant, coloring composition, color filter, and display element |
| 01/12/2012 | CA2803876A1 Metallation enhancements in tumor-imaging and pdt therapy |
| 01/11/2012 | EP2404971A2 Dye for dye-sensitized solar cells, method of preparing the same, and solar cell including the dye |
| 01/11/2012 | EP2403910A1 Inkjet recording ink, ink cartridge, inkjet recording apparatus, and ink recorded matter |
| 01/11/2012 | CN101098938B Improved anthraquinone colorant compositions and methods for producing the same |
| 01/10/2012 | CA2557787C Printing inks for offset and/or high printing containing nir absorbers and nir absorbers soluble in offset and/or high printing inks |
| 01/05/2012 | WO2012000794A1 Fluorescent dyes for paper dyeing |
| 01/04/2012 | CN102307914A Particles for electrophoretic displays |