| Patents for C09B 1 - Dyes with an anthracene nucleus not condensed with any other ring (1,801) |
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| 02/02/2010 | CA2399759C Pigments having a viewing angle dependent shift of color, method for producing said pigments, use of said pigments in security applications, coating composition comprising said pigments and a detecting device |
| 01/27/2010 | CN101636453A Transparent colourants and colourant compositions, and their use |
| 01/27/2010 | CN100584882C Laser transmitting colored polyolefin resin compositions and process for laser welding |
| 01/06/2010 | CN100577740C Anthraquinone type solvent dye and preparation and application thereof |
| 12/10/2009 | WO2009096702A3 Novel organic dye and method for preparing same |
| 12/02/2009 | EP2125960A1 Transparent colourants and colourant compositions, and their use |
| 11/26/2009 | US20090291467 Near Infrared Fluorophore for the Selective Labelling of Membranes in Cells |
| 11/12/2009 | DE102008023114A1 Mixture useful for mass-coloring of plastics and for coloring of synthetic fibers comprises red dyes and orange dyes |
| 11/11/2009 | CN101575456A Reactive acid blue dye for nylon and preparation method thereof |
| 11/03/2009 | CA2340670C An anthraquinone and its derivatives |
| 10/29/2009 | WO2009096702A9 Novel organic dye and method for preparing same |
| 10/21/2009 | CN100551957C NIR absorption and color compensating compositions |
| 10/21/2009 | CN100551677C Laser-welded article of laser-transmissible workpiece including alkaline earth metal salt of anthraquinone-type acidic dye |
| 10/20/2009 | US7605280 1,5-Bis-((2-dimethylamino-N-oxide)ethyl)amino)-4,8-dihydroxyanthracene-9,10-dione; DRAQ5 dyes;analyzing cells/biological material and detecting emitted fluorescence signal; cell permeant DNA-interactive agents providing a fluorescence signature into the infra red spectra; red-line emitting lasers |
| 09/09/2009 | CN100537670C Acid anthraquinone dye and its preparation and application |
| 09/03/2009 | WO2009107734A1 Coloring resin composition for color filter, color filter, organic el display and liquid crystal display |
| 09/02/2009 | EP2096490A1 Display element and method of driving the same |
| 09/01/2009 | US7582122 Mixed cationic dyes comprising at least one anthraquinone chromophore and their use in methods of hair dyeing |
| 08/06/2009 | WO2009096702A2 Novel organic dye and method for preparing same |
| 08/06/2009 | US20090198001 Use of a bridged bisanthraquinone dye derivate |
| 08/05/2009 | EP2085434A1 Disperse dyes soluble in water |
| 07/15/2009 | CN101484535A Blue anthraquinone dyes, production and use thereof |
| 07/08/2009 | CN100509963C Method for preparing natural anthraquinone pigments using bamboo parasitic fungus fermentation |
| 07/01/2009 | CN101472999A Coloured silsesquioxanes |
| 07/01/2009 | CN101472998A Reversibly thermochromic compositions |
| 06/23/2009 | US7550016 Sulfide dyes |
| 06/09/2009 | US7544308 Anthraquinone derivatives; have high photostability in addition to excellent solubility; liquid crystal composition employing the above dichroic dyes can have an orientational order parameter more than 0.7 |
| 05/12/2009 | US7531667 Two-photon absorption dye-containing material, three-dimensional refractive index modulation material, three-dimensional absorption index modulation material and three-dimensional optical recording material |
| 04/30/2009 | WO2008138773A3 Vat dyes of the tris-anthraquinonyl-aminotriazine series |
| 04/29/2009 | CN100482744C Method for producing modified disperse red 60 |
| 04/28/2009 | US7524979 Methods of making colorant compounds |
| 04/15/2009 | EP2046894A2 Near infrared fluorophore for the selective labelling of membranes in cells |
| 04/15/2009 | EP2003644A9 Optical recording medium and visible information recording method |
| 04/07/2009 | US7514569 Benzimidazolone compound |
| 03/25/2009 | EP2039728A2 Red paint mixture |
| 03/25/2009 | CN101392102A 红色染料混合物 Red dye mixture |
| 03/24/2009 | US7507263 Fibre-reactive anthraquinone dyes, process for their preparation and the use thereof |
| 03/18/2009 | CA2639559A1 Red dye mixture |
| 03/11/2009 | EP2032658A1 Coloured silsesquioxanes |
| 03/11/2009 | EP2032657A2 Reversibly thermochromic compositions |
| 03/11/2009 | CN101384672A Blue colour filters with enhanced contrast |
| 02/26/2009 | WO2009025325A1 Pigment composition for color filter and coloring composition for color filter |
| 02/19/2009 | US20090047692 Optically-detectable enzyme substrates and their method of use |
| 01/21/2009 | CN100453597C Anthraquinone triazine type vat dye 2-(2',6'-dichlorophenoxy)-4,6-bis (1''-anthraquinone amino)-1,3,5-triazine and its prepn process |
| 01/14/2009 | CN101343419A Process for preparing disperse red 60 |
| 01/07/2009 | CN101338079A Yellow anthraquinone organic pigment and method for preparing same |
| 01/06/2009 | US7473782 Fluorinated dyes or colorants and their uses |
| 12/17/2008 | EP2003644A2 Optical recording medium and visible information recording method |
| 12/17/2008 | CN101326243A Anthraquinone dyes for coloring polyurethane |
| 12/04/2008 | US20080295261 Anthraquinone Dyes For Coloring Polyurethane |
| 12/03/2008 | CN100439452C Disperse dye mixtures which have a high degree of light fastness |
| 11/25/2008 | US7456316 Anthraquinone dyes |
| 11/20/2008 | WO2008138773A2 Vat dyes of the tris-anthraquinonyl-aminotriazine series |
| 11/19/2008 | CN101309975A Disperse die, disperse die composition, ink for ink-jet printing, and staining method and stained material using the die, composition or ink |
| 11/19/2008 | CN101308279A Liquid crystal display device |
| 11/18/2008 | US7453004 Process for preparing aloe-emodin |
| 11/13/2008 | DE102007021661A1 Küpenfarbstoffe Vat dyes |
| 11/06/2008 | WO2007147847A3 Reversibly thermochromic compositions |
| 11/06/2008 | US20080275017 Aromatic sulfenates for type i phototherapy |
| 10/29/2008 | EP1984457A2 Blue colour filters with enhanced contrast |
| 10/15/2008 | CN101284949A New process for synthesizing reduced olive T dye |
| 10/08/2008 | CN100424137C Conditioning of organic pigment |
| 09/25/2008 | US20080229519 Liquid treatment composition |
| 09/23/2008 | US7427657 Aromatic sulfenates for type 1 phototherapy |
| 09/10/2008 | CN100417697C Benzimidazolone compound |
| 09/09/2008 | CA2255485C Aqueous dye solutions and their use |
| 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 |
| 08/28/2008 | WO2008101841A1 Transparent colourants and colourant compositions, and their use |
| 08/28/2008 | US20080206658 Compositions Containing Anthraquinone Dyes |
| 08/28/2008 | US20080201871 Microbiocides; antistatic agents; softening; waterproofing; fireproofing; radiation and chemical resistance; concurrent dyeing, finishing |
| 08/27/2008 | EP1960473A2 Anthraquinone dyes for coloring polyurethane |
| 08/20/2008 | CN101245194A Technique for synthesizing improved disperse red 191 |
| 08/20/2008 | CN101245193A Technique for synthesizing improved disperse red 91 |
| 08/19/2008 | CA2368139C Pigment compositions and process of shading |
| 08/06/2008 | CN101235212A Modified synthesis technique for disperse red 86 |
| 08/06/2008 | CN100408640C Anthraquinone dyes |
| 07/24/2008 | US20080173847 Fluorinated dyes or colorants and their uses |
| 07/23/2008 | EP1385914B1 Dichroic mixture |
| 07/23/2008 | CN101225239A Recovery comprehensive utilization method of disperse red 60 byproduct |
| 07/17/2008 | US20080168608 Applied to hair in the form of a divided solid, in free form on heat-resistant support, not dispersed in a matrix; hair is applied to this support and the whole is heated by smoothing iron or laser |
| 07/01/2008 | US7393568 Liquid crystal composition and liquid crystal element employing the composition |
| 06/26/2008 | WO2008075565A1 Display element and method for driving the same |
| 06/25/2008 | CN101208392A Sulfide dyes |
| 06/25/2008 | CN101205415A Synthetic process of vat blue RSN |
| 06/24/2008 | US7390901 Fluorinated dyes or colorants and their uses |
| 06/12/2008 | US20080139830 Preparation of substituted aminoanthraquinones |
| 06/12/2008 | DE102006057652A1 Verfahren zur Herstellung von substituierten Aminoanthrachinonen A process for the preparation of substituted aminoanthraquinones |
| 06/11/2008 | EP1930377A2 Method for producing substituted aminoanthraquinones |
| 05/22/2008 | WO2008037394A3 Near infrared fluorophore for the selective labelling of membranes in cells |
| 05/21/2008 | CN101182390A Method for preparing disperse red 60 |
| 05/07/2008 | CN100386296C 9,10-dihydroanthracene chromophore compound and its preparing process |
| 04/30/2008 | EP1916279A2 Dichroic dye, and liquid crystal composition and liquid crystal device using the same |
| 04/30/2008 | CN100385514C Limited play optical storage medium, method for making the same |
| 04/16/2008 | CN100381504C Non-azo disperse dye mixture |
| 04/15/2008 | CA2472113C Phase change inks containing colorant compounds |
| 04/10/2008 | DE602004007624T2 Laserlicht durchlassende gefärbte polyolefinharzzusammensetzungen und laserschweissverfahren Laser light transmitting colored polyolefin resin and laser welding process |
| 04/03/2008 | WO2008037394A2 Near infrared fluorophore for the selective labelling of membranes in cells |
| 04/03/2008 | CA2613049A1 Coloring agents for keratin fibers |
| 04/02/2008 | EP1905801A1 Near infrared fluorophore for the selective labelling of membranes in cells |
| 04/01/2008 | US7351451 Anthraquinone compound, liquid crystal composition, cell and display device employing the same |