| Patents for C09B 1 - Dyes with an anthracene nucleus not condensed with any other ring (1,801) |
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| 09/12/2002 | US20020128343 Colorants containing copolymerizable vinyl groups and sulfonamide linkages |
| 09/04/2002 | EP1236786A1 Guest-host liquid crystal composition and guest-host liquid crystal display device |
| 09/04/2002 | EP1235881A1 Dye compositions, their production and their use |
| 09/04/2002 | CN1090211C Reactive dyes |
| 09/04/2002 | CN1090210C Granular leuco vat-dye preparations |
| 09/03/2002 | US6444376 A reflective type liquid crystal display device comprising the coloring material |
| 08/28/2002 | CN1366543A Anthraquinone compound and water-based ink-jet recording ink containing compound |
| 08/21/2002 | EP1231889A2 Direct hair dyes and use thereof |
| 08/20/2002 | US6437155 Substituted with at least one monofunctional amine; amine reactant acts as an initial solvent, no solvent recovery is required |
| 08/20/2002 | US6437149 Cationic aminoanthraquinones, their use for dyeing keratinous fibers, dyeing compositions containing them and methods of dyeing |
| 08/08/2002 | WO2002014391A3 Surface active random radical (co)polymer and dispersion method for using the same |
| 08/01/2002 | WO2002059216A1 Azo dyes, a process for their preparation and their use in the dyeing or printing of hydrophobic fibre materials |
| 08/01/2002 | WO2002059215A1 Azo dyes, a process for their preparation and their use in the production of coloured plastics or polymeric colour particles, and in the dyeing or printing of hydrophobic fibre materials |
| 08/01/2002 | US20020101490 Aqueous ink, organic pigment powder, ink cartridge, recording unit and ink-jet recording apparatus |
| 07/31/2002 | EP0912638B1 Dye preparations |
| 07/31/2002 | CN1361207A Producing method of reactive dye, copolymer for lens and lens produced therefrom |
| 07/24/2002 | CN1088078C Improved process for preparing 2,5-di(1'-amino-2'-anthyl)-1,3,4-oxadiazole reduced red |
| 07/23/2002 | US6422695 Melting ink; applying to substrate; cooling |
| 07/18/2002 | WO2002038664A3 Colored thermoplastic resin compositions for laser welding, anthraquinone colorants therefor and molded product therefrom |
| 07/17/2002 | CN1087753C Process for preapring dye from waste dregs generated in production of 1-aminoanthraquione and usage of dye |
| 07/16/2002 | US6420576 Preparation of arylaminohydroxyanthraquinones |
| 07/04/2002 | WO2002051941A1 Anthraquinone dyes, preparation thereof and use thereof |
| 07/04/2002 | CA2431419A1 Anthraquinone dyes, preparation thereof and use thereof |
| 06/06/2002 | US20020068725 Good fastness to ultraviolet light, good solubility in vinyl monomers, good color strength and excellent thermal stability. |
| 05/28/2002 | US6395078 Anthraquinone dyes for inks |
| 05/16/2002 | WO2002038664A2 Colored thermoplastic resin compositions for laser welding, anthraquinone colorants therefor and molded product therefrom |
| 05/16/2002 | US20020058711 In ink jet printing |
| 05/16/2002 | CA2423846A1 Colored thermoplastic resin compositions for laser welding, anthraquinone colorants therefor and molded product therefrom |
| 05/02/2002 | WO2001060924A3 Pigments having a viewing angle dependent shift of color, method of making, use and coating composition comprising of said pigments and detecting device |
| 04/18/2002 | WO2002012401A3 Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups |
| 04/18/2002 | WO2002012400A3 Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups |
| 04/17/2002 | EP0743994B1 Anthraquinone dyes containing a fluorosulphonyl group and use thereof |
| 04/17/2002 | CN1345357A Pigment composition and process of shading |
| 04/11/2002 | WO2002012403A3 Colorants containing copolymerizable vinyl groups and sulfonamide linkages |
| 04/03/2002 | CN1343207A Benzofuran-2-ones as colorants for organic materials |
| 03/27/2002 | EP1191015A1 Aminostyrylanthracene compounds, intermediates for the preparation thereof, and processes for the preparation of both |
| 03/27/2002 | EP1189993A1 Novel dyes and colorants |
| 03/19/2002 | US6359122 Quinacridone, indigo, dioxazine or azo dyes |
| 02/27/2002 | EP1182232A2 Colorant compounds, phase change ink compositions, and methods of printing |
| 02/27/2002 | EP1023400B1 1,5(8)-bis(substituted-n-propylamino)-4,8(5)-bis(arylthio) anthraquinone compounds |
| 02/21/2002 | WO2002014391A2 Surface active random radical (co)polymer and dispersion method for using the same |
| 02/21/2002 | CA2419376A1 Surface active random radical (co)polymer and dispersion method for using the same |
| 02/20/2002 | CN1079392C Process for preparing 1,4-diamino anthraquinone-2,3-dicyan |
| 02/14/2002 | WO2002012403A2 Colorants containing copolymerizable vinyl groups and sulfonamide linkages |
| 02/14/2002 | WO2002012402A2 Colorant compounds containing copolymerizable vinyl groups |
| 02/14/2002 | WO2002012401A2 Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups |
| 02/14/2002 | WO2002012400A2 Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups |
| 02/07/2002 | US20020016480 Anthraquinone colorants for inks |
| 02/07/2002 | US20020014179 Thermally treating a liquid prepigment suspension in a microreactor |
| 01/23/2002 | EP1174477A1 Anthraquinone compound and water-based ink-jet recording ink containing the compound |
| 01/23/2002 | EP1174388A1 Separation of metal chlorides from their suspensions in chlorsilanes |
| 01/22/2002 | US6340586 Strain of the microorganism penicillium oxalicum var. armeniaca and its application |
| 01/10/2002 | DE10031558A1 Verfahren zur Konditionierung von organischen Pigmenten A process for conditioning organic pigments |
| 01/09/2002 | CN1330116A Conditioning of organic pigment |
| 01/03/2002 | DE10030252A1 Abtrennung von Metallchloriden aus deren Suspensionen in Chlorsilanen Separation of metal chlorides from their suspensions in chlorosilanes |
| 01/02/2002 | EP1167461A2 Process for conditioning organic pigments |
| 01/02/2002 | EP1165696A1 Pigment compositions and process of shading |
| 01/02/2002 | EP1165693A2 Squaraine dyes |
| 12/20/2001 | US20010053343 Separation of metal chlorides from their suspensions in chlorosilanes |
| 12/18/2001 | US6331204 Printing ink composition |
| 12/13/2001 | US20010049848 Direct dyes; hair dyes |
| 12/06/2001 | WO2001049790A3 Mobility-modifying cyanine dyes |
| 12/05/2001 | EP1159276A2 Benzofuran-2-ones as colorants for organic materials |
| 11/20/2001 | US6319657 Image forming method of photothermographic material |
| 11/08/2001 | WO2001026615A3 Direct hair dyes containing a hydroxyanthroquinone derivative |
| 11/08/2001 | US20010039358 Chromophores containing carbamate groups exhibiting high fluorescence in ultraviolet range; heat sensitive, photosensitive, chemosensitive recording material; photoluminescence, electroluminescence |
| 10/30/2001 | CA2221943C Compositions for coloring keratinous fibers comprising sulfo-containing, water dispersible colored polymers |
| 10/24/2001 | EP0931111B1 Anthraquinone polysulfonamide colorants |
| 10/18/2001 | WO2001077065A1 Aminostyrylanthracene compounds, intermediates for the preparation thereof, and processes for the preparation of both |
| 09/27/2001 | US20010023938 Polymer bonded to dye |
| 09/13/2001 | US20010020432 1-benzamine substituted anthraquinone derivatives incorporated into high molecular weight synthetic materials to impart colorfastness, thermostability, and good tinctorial strength |
| 08/29/2001 | EP1127922A1 Pigment dyes for the bulk dyeing of synthetic materials |
| 08/28/2001 | US6281339 Addition products of acryloylamino-substituted dyes, and the preparation and use thereof |
| 08/23/2001 | WO2001060924A2 Pigments having a viewing angle dependent shift of color, method of making, use and coating composition comprising of said pigments and detecting device |
| 08/22/2001 | CN1309151A Pigment type pigmenting agent for bulk pigmenting synthetic material |
| 08/16/2001 | WO2001059019A1 Anthraquinone compound and water-based ink-jet recording ink containing the compound |
| 08/14/2001 | US6274728 Esterified dye |
| 08/07/2001 | US6271401 Fluorescent anthraquinoid pigments |
| 07/17/2001 | US6261359 Soluble chromophores |
| 07/12/2001 | WO2001049790A2 Mobility-modifying cyanine dyes |
| 07/12/2001 | CA2396067A1 Mobility-modifying cyanine dyes |
| 05/31/2001 | WO2001038444A1 Dye compositions, their production and their use |
| 05/17/2001 | WO2001034707A1 Plastic base material |
| 05/01/2001 | CA2042487C Hair colorants |
| 04/25/2001 | EP0901364B1 Direct capillary dyeing composition comprising a cross-linked polymer with acrylic and/or acrylate units and with acrylamide units |
| 04/24/2001 | US6222047 Pyrocarbonic acid diesters and the preparation and use thereof |
| 04/19/2001 | WO2001026615A2 Direct hair dyes containing a hydroxyanthroquinone derivative |
| 04/19/2001 | DE19949034A1 Direktziehende Haarfärbemittel und deren Verwendung Substantive hair dyes and their use |
| 04/18/2001 | EP0968250B1 Soluble chromophores having improved solubilising groups |
| 04/18/2001 | EP0901365B1 Direct capillary dyeing composition comprising a cross-linked polymer with acrylic and alkyl c 10-c 30 acrylate units |
| 04/11/2001 | CN1291237A Strain of the microorganism penicillium oxalicum Var armeniaca and its application |
| 04/04/2001 | CN1289802A Improved ammonolysis process for preparing 1-aminoanthraquinone |
| 03/28/2001 | EP1086178A1 An anthraquinone and its derivatives |
| 03/27/2001 | CA2090818C Markers for petroleum, method of tagging, and method of detection |
| 03/21/2001 | EP1085056A2 Addition products from acryloylamino-substituted dyes, their production and use |
| 03/07/2001 | EP1081196A1 Process for colouring and printing polyamid containing materials |
| 03/06/2001 | US6197223 Reacting diacidic monomer having formula h--a--h, comprising 1 to 100 mole % of light-absorbing monomer having a light absorption maximum between 300 nm and 1200 nm and 99-0 mole % of a non-light absorbing monomer with organic compound |
| 02/22/2001 | WO2000053597B1 Benzofuran-2-ones as colorants for organic materials |
| 02/14/2001 | CN1283613A Method for prepn, of arylamino hydroxy anthraquinone |
| 02/13/2001 | US6187057 Direct hair dyeing composition comprising a cross-linked polymer with acrylic and/or acrylate units and with acrylamide units |