| Patents for C09B 69 - Dyes not provided for by a single group of this subclass (4,179) |
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| 05/23/2000 | US6066729 Photothermal conversion material |
| 05/17/2000 | CN1253639A Antireflective coating compositions for photoresist compositions and use thereof |
| 05/17/2000 | CN1253507A Acid-labile and enzymatically divisible dye structure for diagnosis with near infrared light and for therapy |
| 05/16/2000 | US6063924 N-(alkenyl or alkynyl)oxycarbonyl substituted chromophore derivatives; soluble organic pigments |
| 05/16/2000 | US6063175 Triphenylmethane dye, a triphenylmethane colorant, and any mixtures thereof, said compound or colorant having a sterically hindered fugitive amine counter ion |
| 05/10/2000 | CN1252420A Bis-azo dye |
| 05/09/2000 | US6060598 Fluorescence immunoassays using fluorescent dyes free of aggregation and serum binding |
| 05/09/2000 | US6059870 Water soluble reactive dye |
| 05/03/2000 | CN1252085A Fluorescent compositions and their use |
| 05/03/2000 | CN1252084A Fluorescent compositions and preparation and use thereof |
| 05/02/2000 | US6057399 Phase change carriers composition and polyurethanes |
| 04/27/2000 | WO1998048838A8 Compounds |
| 04/26/2000 | CN1251606A Fluorescent chromophore covalently linked to organic support material |
| 04/20/2000 | WO2000021905A1 Three dimensionally periodic structural assemblies on nanometer and longer scales |
| 04/18/2000 | US6051364 Polymeric dyes for antireflective coatings |
| 04/18/2000 | US6051360 Dyestuffs and resin compositions |
| 04/13/2000 | DE19846098A1 Disazofarbstoffe Disazo dyes |
| 04/12/2000 | EP0992547A2 Method for producing preparations of dyestuffs and/or brighteners |
| 04/12/2000 | EP0992544A1 Disazo-dyestuffs |
| 04/11/2000 | US6049428 Coating a substrate with a solution of an organic dye occurring in the lyotropic liquid-crystal state in a solvent while simultaneously orienting the dye and removing the solvent |
| 04/11/2000 | US6048925 Polyurethanes with a toughening agent for inks |
| 04/11/2000 | US6048918 Polymerizable diketopyrrolopyrroles and polymers prepared therewith |
| 04/06/2000 | WO2000018846A1 Polymer particles containing dye |
| 04/06/2000 | DE19845078A1 Farbstoffhaltige Polymerpartikel The dye-containing polymer particles |
| 03/29/2000 | EP0988060A2 Acid-labile and enzymatically divisible dye compounds for diagnosis with near infrared light and for therapy |
| 03/29/2000 | EP0778731B1 Ionene polymers containing biologically-active anions |
| 03/29/2000 | CN1248597A Process for preparing dye and/or whitening agent |
| 03/23/2000 | DE19927398A1 New substituted ammonium salts of substituted stilbene and copper phthalocyanine sulfonic acids and desalination of anionic dyes and optical brighteners useful e.g. in paper by microfiltration |
| 03/22/2000 | CN1248277A Formazan compounds and method of dyeing therewith |
| 03/21/2000 | US6040005 Colored polymers |
| 03/14/2000 | US6036760 Applying to substrate liquid composition consisting of water as solvent; dye as alkylalkanolammmonium salt; colorfastness, water and rub-off resistance |
| 03/08/2000 | EP0984045A1 Energy curable inks incorporating grafted pigments |
| 03/08/2000 | CN1246886A 荧光主－客体系统 Fluorescent host - guest system |
| 03/08/2000 | CN1246885A Fluorescent materials and their use |
| 03/08/2000 | CN1246331A Hair dye composite for keratin fibre containing cation direction dye and polymer thickening agent |
| 03/07/2000 | US6033445 Dye mixtures and their use |
| 03/01/2000 | CN1245814A Coloured polyester thermoplastic material formed from polyoxyalkylene compound as colouring agent and specific surfactant as diluting agent |
| 02/29/2000 | US6031083 Disazo dyestuffs |
| 02/23/2000 | EP0980405A1 Oligomer azo colorants |
| 02/23/2000 | CN1245516A Method for preparing light-absorbing polymeric compositions |
| 02/22/2000 | US6028138 Phase change ink formulation using urethane isocyanate-derived resins, a polyethylene wax and toughening agent |
| 02/16/2000 | EP0979103A1 Compounds |
| 02/09/2000 | EP0978016A1 Antireflective coating compositions for photoresist compositions and use thereof |
| 02/08/2000 | US6022944 Anthraquinone and condensed anthraquinone colorants having sulfonamide linked poly(oxyalkylene) moieties and their preparation |
| 02/08/2000 | US6022909 Photochromic ink |
| 01/26/2000 | EP0800511B1 Functionalised photoinitiators, derivatives and macromers therefrom and their use |
| 01/25/2000 | US6018005 Phase change ink formulation using urethane isocyanate-derived resins and a polyethylene wax |
| 01/25/2000 | US6017984 Colored cholesteric liquid-crystal polymers having optically variable properties |
| 01/19/2000 | EP0971985A1 Reactive azo dyes having a permanent quaternary ammonium group and a fiber-reactive group |
| 01/19/2000 | EP0792257A4 Dichroic light polarizers |
| 01/13/2000 | DE19831095A1 Wasserlösliche schwarze Stilbenfarbstoffe, ihre Herstellung und Verwendung Water-soluble black stilbene dyes, their preparation and use |
| 01/12/2000 | EP0971003A1 Water soluble black stilbene dyes, their preparation and use |
| 01/12/2000 | EP0970990A1 Colored polyester thermoplastic materials comprised of poly(oxyalkylenated) compounds as colorants and specific surfactants as diluents |
| 01/12/2000 | EP0970685A1 Composition for dyeing keratinous fibres containing a cationic direct dye and a thickening polymer |
| 01/12/2000 | EP0970154A1 Eradicable inks |
| 01/12/2000 | EP0970148A1 Oligomeric azo dyes |
| 01/11/2000 | US6013777 Process for the preparation of fluorescent pigments |
| 01/11/2000 | US6013776 Carbamate-containing soluble chromogens exhibiting solid state fluorescence in the uv range |
| 01/09/2000 | CA2277347A1 Keratin fibre dye composition with a cationic direct colorant and a thickening polymer |
| 01/05/2000 | EP0968255A1 Pigment flakes |
| 01/05/2000 | EP0968254A1 Fluorescent materials and their use |
| 01/05/2000 | EP0968253A1 Fluorescent host-guest-system |
| 01/05/2000 | EP0968250A1 Soluble chromophores having improved solubilising groups |
| 01/05/2000 | EP0968181A1 Perfluorynated sulphone salts, and their uses as ionic conduction materials |
| 01/05/2000 | CN1240530A Complex polymethine dyes and their use |
| 01/04/2000 | US6011180 Acid-stable borates for photopolymerization |
| 12/16/1999 | WO1999064526A1 Use of lithium salts of anionic dyes to enhance their light-fastness |
| 12/15/1999 | EP0964033A1 Formazan compounds and method of dyeing therewith |
| 12/15/1999 | EP0963426A1 Fluorescent chromophore, covalently linked to an organic support material |
| 12/15/1999 | EP0963425A1 Fluorescent compositions and their use |
| 12/15/1999 | EP0963424A1 Process for the preparation of fluorescent compositions, fluorescent compositions and their use |
| 12/15/1999 | CN1238796A 1,5 (8)-bis(substituted-N-propylamino)-4,8(5)-bis(arylthio) anthraquinone compounds |
| 12/14/1999 | US6001980 Polyester toner composition for electrophotographic imaging systems |
| 12/14/1999 | CA2161305C New 5,6-dihydroxyindole polymer compounds, process for preparing the same and compositions containing them |
| 12/08/1999 | EP0962923A1 Information recording medium and novel oxonol compound |
| 12/07/1999 | US5998632 With diallyldimethylammonium chloride |
| 12/01/1999 | EP0960153A1 Organopolysiloxanes whith dye residues |
| 11/30/1999 | US5994453 Phase change ink formulation containing a combination of a urethane resin, a mixed urethane/urea resin, a mono-amide and a polyethylene wax |
| 11/30/1999 | US5994430 Antireflective coating compositions for photoresist compositions and use thereof |
| 11/30/1999 | US5994143 Fluorescent conjugates suitable for use in flow cytometry and other biological applications; the fluorescent conjugates comprise an antibody having a polymeric dye bound thereto |
| 11/23/1999 | US5990197 Comprising a nonsulfo-containing, solvent-soluble polyester being 1-10% by weight of a thermally-stable, near-infrared fluorophore, binder, corrosion inhibitor, electrolyte and an aliphatic ketone or ester; ink jet printing; wear resistance |
| 11/16/1999 | US5986090 Metallized porphyrins |
| 11/10/1999 | EP0807146B1 Granular leuco indigo preparations |
| 11/09/1999 | CA2133765C Cyclic-substituted unsymmetrical cyanine dyes |
| 11/04/1999 | WO1999055796A1 Water-soluble complexes of optical brighteners and quaternary ammonium compounds which are substantially free from unwanted salts |
| 11/04/1999 | WO1999055788A1 Homogeneous liquid complexes of anionic organic dyes and quaternary ammonium compounds and methods of coloring |
| 11/04/1999 | WO1999055787A1 Solid complexes of anionic organic dyes and quaternary ammonium compounds and methods of coloring utilizing such complexes |
| 11/04/1999 | CA2329980A1 Homogeneous liquid complexes of anionic organic dyes and quaternary ammonium compounds and methods of coloring |
| 11/04/1999 | CA2329917A1 Solid complexes of anionic organic dyes and quaternary ammonium compounds and methods of coloring utilizing such complexes |
| 11/04/1999 | CA2329797A1 Water-soluble complexes of optical brighteners and quaternary ammonium compounds which are substantially free from unwanted salts |
| 11/03/1999 | CN1234054A Anthraquinone polysulfonamide colorants |
| 11/02/1999 | US5976239 Three-dimensional crosslinking of oriented substances of liquid-crystalline structure having a chiral phase. |
| 10/28/1999 | WO1999040123A3 Method for producing aqueous polymer dispersions containing colorants |
| 10/26/1999 | US5973064 Providing coloration to polyester thermoplastic material during extrusion or injection molding procedure |
| 10/14/1999 | WO1999051690A1 Modified pigments having improved dispersing properties |
| 10/14/1999 | WO1999043311A3 Conjugated suramin or derivatives thereof with peg, polyaspartate or polyglutamate for cancer treatment |
| 10/13/1999 | EP0948570A1 Method for preparing light-absorbing polymeric compositions |
| 10/12/1999 | US5965716 Dyestuff salts containing a cationic group derived from a sterically hindered amine |
| 10/06/1999 | EP0946941A1 Complex polymethine dyes and their use |
| 10/06/1999 | EP0946670A1 Colored cholesteric liquid crystal polymers with optically variable properties |