| Patents for C09B 69 - Dyes not provided for by a single group of this subclass (4,179) |
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| 10/05/1999 | US5962657 Complex polymethine dyes and their use |
| 09/29/1999 | CN1229819A Method of using wasted plastic for preparing leather colorant |
| 09/28/1999 | US5958650 Complex polymethine dyes and their use |
| 09/22/1999 | EP0943630A1 Nonlinear optically active copolymers, polymers materials prepared therefrom and electro-optical and photonic devices using the same |
| 09/22/1999 | CN1229109A Aqueous dye solutions and their use |
| 09/21/1999 | US5955603 Porphyrins and porphyrin synthesis techniques |
| 09/21/1999 | US5955564 1,5(8)-bis (substituted-N-propylamino)-4,8(5)-bis(arylthio)anthraquinone compounds |
| 09/21/1999 | US5955523 Polyoxalkylenated disazo colored thermoplastic resins |
| 09/21/1999 | CA1340759C Isobenzothiazolone chromogenic thiol indicators and their derivatives |
| 09/14/1999 | US5952475 Cationic thiadiazolediphenylamine dyes for use in inkjet printing and in light-writable data storage media and in dye transfer films |
| 09/14/1999 | US5952152 Borate coinitiators for photopolymerization |
| 09/14/1999 | US5952073 A cyanine dye cation and a counteranion selected from thiocyanate, lactate, hypophosphite, tetracyanonickelate, selenocyanate, ferricyanide, 4-hydroxybutyrate, nitrite, picrate, 1,2-naphthoquinone-2-diazide-5-sulfonate |
| 09/08/1999 | EP0940450A1 Energy transfer dyes with enhanced fluorescence |
| 09/08/1999 | EP0804510B1 Monoazo pigments |
| 09/07/1999 | US5948597 Dyes for color filters and photosensitive resist resin composition containing the same |
| 09/07/1999 | US5948153 Water-soluble complexes of optical brighteners and quaternary ammonium compounds which are substantially free from unwanted salts |
| 09/07/1999 | US5948152 Homogeneous liquid complexes of anionic organic dyes and quaternary ammonium compounds and methods of coloring utilizing such complexes |
| 09/02/1999 | WO1999043311A2 Conjugated suramin or derivatives thereof with peg, polyaspartate or polyglutamate for cancer treatment |
| 08/31/1999 | US5945526 Energy transfer dyes with enhanced fluorescence |
| 08/26/1999 | WO1999042428A1 Colorant having isocyanate substituent |
| 08/24/1999 | US5942030 Pigment preparation |
| 08/19/1999 | WO1999041070A1 Triphenylmethane polymeric colorant having sterically hindered amine counter ion |
| 08/18/1999 | EP0936257A1 Phase change ink formulation using urethane isocyanate-derived resins and a toughening agent |
| 08/18/1999 | EP0936256A1 Phase change ink formulation using urethane isocyanate-derived resins |
| 08/18/1999 | EP0936255A1 Phase change ink formulation with organoleptic maskant additive |
| 08/18/1999 | CN1226258A Quick photo-addressable substrates and photo-addressable side-group polymers having highly inducible double refraction |
| 08/17/1999 | US5938828 Solid complexes of anionic organic dyes and quaternary ammonium compounds and methods of coloring utilizing such complexes |
| 08/12/1999 | WO1999040123A2 Method for producing aqueous polymer dispersions containing colorants |
| 08/12/1999 | DE19805121A1 Verfahren zur Herstellung farbstoffenthaltender, wässriger Polymerisatdispersionen A process for preparing dye-containing aqueous polymer dispersions |
| 08/11/1999 | EP0934986A1 Dye-polysaccharide or -cyclosaccharide conjugates and their use as diagnostic agent |
| 08/11/1999 | EP0934370A1 Organic solvent based ink for invisible marking/identification |
| 08/10/1999 | US5935693 Data carrier |
| 08/05/1999 | WO1999038916A1 Fluorescent polymeric pigments |
| 08/05/1999 | DE19804123A1 Ink for use in ink jet printing |
| 08/05/1999 | DE19802940A1 New cationic dye derivatives used in colorant for keratin fibers, especially hair |
| 08/05/1999 | CA2318972A1 Fluorescent polymeric pigments |
| 08/04/1999 | EP0932602A2 Bases of cationic oxidation, their use for oxidative dyeing of keratin fibres, dye compositions and dyeing processes |
| 08/03/1999 | US5932708 Reactive azo dyes having a permanent quaternary ammonium group and a fiber-reactive group |
| 08/03/1999 | US5932690 Optical recording elements having recording layers exhibiting reduced bubble formation |
| 07/28/1999 | EP0931673A2 Phase change inks and methods of printing |
| 07/28/1999 | EP0931111A1 Anthraquinone polysulfonamide colorants |
| 07/28/1999 | EP0931110A1 Process for producing pigment particles of defined shape and size |
| 07/07/1999 | EP0927730A1 Photochromic Polyurethanes |
| 07/07/1999 | EP0853650B1 Hot melt ink jet vehicle |
| 07/06/1999 | US5919944 Polymerisable diketopyrrolopyrroles |
| 07/06/1999 | US5919922 Fluorescent dyes free of aggregation and serum binding |
| 07/06/1999 | US5919915 Azo pyrazolone pigments |
| 07/06/1999 | US5919880 Reactive dyes and lenses utilizing the same |
| 07/06/1999 | US5919846 Colorfastness; waterproofing |
| 07/06/1999 | US5919839 Blend of colored wax and clear ink carrier |
| 06/30/1999 | EP0926209A1 Aqueous dye solutions and their use |
| 06/29/1999 | US5916357 Eradicable inks |
| 06/24/1999 | WO1999031183A1 Novel dye-polysaccharide-conjugates and the utilization thereof as a diagnostic |
| 06/24/1999 | CA2315207A1 New dye-polysaccharide conjugates and their use as a diagnostic agent |
| 06/23/1999 | EP0923622A1 1:2 iron azo-dyestuff complexes |
| 06/16/1999 | EP0922737A1 Ink-jet inks comprising pigment precursors |
| 06/16/1999 | EP0757690A4 Electron-deficient porphyrins and processes and intermediates for preparing same |
| 06/10/1999 | WO1999028292A1 Perfluorynated sulphone salts, and their uses as ionic conduction materials |
| 05/27/1999 | WO1999003834A3 Cationic oxidation bases, their use for oxidation dyeing of keratin fibres, dyeing compositions and methods |
| 05/26/1999 | CN1217725A Polymerisable composition |
| 05/20/1999 | WO1999024659A1 Polyoxyalkylenated disazo colored thermoplastic resins |
| 05/20/1999 | WO1999024529A1 Cholesteric oligomers with cross-linked end groups |
| 05/19/1999 | EP0916513A2 Photothermal conversion material and planographic printing plate derived therefrom |
| 05/12/1999 | DE19850139A1 Photoinitiator system for photopolymerizable compositions containing a new styryl-substituted o-alkylated quinolium dye compound as electron acceptor, preferably with a borate compound as electron donor |
| 05/12/1999 | DE19749123A1 Cholesterische Oligomere mit vernetzbaren Endgruppen Cholesteric oligomers with crosslinkable end groups |
| 05/06/1999 | EP0912639A1 Derivatized rhodamine dye and its copolymers |
| 05/03/1999 | CA2252277A1 New quinolinium dyes and borates in photopolymerizable compositions |
| 04/27/1999 | CA2147856C Polymerizable yellow dyes and their use in ophthalmic lenses |
| 04/06/1999 | US5891975 Fluorescent dyes for electronics or photonics or semiconductors |
| 04/06/1999 | US5891199 Polymer dyestuffs and their use for dyeing fibres |
| 03/31/1999 | EP0905202A1 Photostabilized cyanine dyes and optical recording medium |
| 03/30/1999 | US5888444 Fracturing a crosslinked film |
| 03/30/1999 | US5888254 Leuco vat-dye preparations in granule form |
| 03/23/1999 | US5886160 Thermal treatment |
| 03/18/1999 | DE19740473A1 Oligomeric azo dyes for dyeing e.g. cotton, wool, polyamide and especially leather |
| 03/17/1999 | EP0902068A2 Organosilicon compounds having fluorescent groups, their preparation and use |
| 03/16/1999 | US5883232 Diazahemicyanine, triazole, azo and hydrophobic dyes; colorfastness, color reproducibility |
| 03/11/1999 | WO1999012077A1 Polyester toner microspheres for electrophotographic imaging systems |
| 03/11/1999 | WO1999011720A1 Polyester toner composition for electrophotographic imaging systems |
| 03/10/1999 | EP0900239A1 Photo-addressable substrates and photo-addressable side-group polymers with highly inducible double refraction |
| 03/09/1999 | US5880287 Polyoxyhydrocarbyl related products and methods for fluorescence assays |
| 03/03/1999 | EP0899236A1 Process for the preparation of photochromic titanium oxide, obtained compound and composition containing it |
| 03/02/1999 | US5876891 Polyimide from an aromatic polychalcogen diamine such as polyphenylene thioether diamine and an aromatic dianhydride, phthalocyanine or perylene pigments |
| 03/02/1999 | US5876837 Effect coating material and effect coating system, especially for vehicle bodies, using liquid-crystalline interference pigments |
| 03/02/1999 | US5876597 Anionic dye-containing polymer |
| 02/25/1999 | DE19835730A1 New liquid crystalline carbonic acid ester(s) |
| 02/23/1999 | US5874580 Fluorescent perylene pigments |
| 02/18/1999 | DE19737815C1 Stable crosslinked aminoplastics-dye polymer with high chromophore concentration |
| 02/17/1999 | EP0896587A1 Polymerisable composition |
| 02/17/1999 | EP0896569A1 Salt of boehmite alumina |
| 02/11/1999 | DE19832045A1 Protein macromolecule dyes with good colour intensity, fastness and compatibility |
| 02/10/1999 | EP0896038A2 Phase change ink formulation |
| 02/03/1999 | EP0894798A1 Polymerisable diketopyrrolopyrroles |
| 01/30/1999 | CA2244316A1 Polymerisable diketopyrrolopyrroles |
| 01/28/1999 | WO1999003834A2 Cationic oxidation bases, their use for oxidation dyeing of keratin fibres, dyeing compositions and methods |
| 01/27/1999 | EP0674684B1 Polymerisable yellow dyes and their use in ophthalmic lenses |
| 01/26/1999 | US5864002 Catalytic forming polyurethanes from polyols, diazo colors and polyisocyanates so the color is bonded to the polymer |
| 01/26/1999 | US5863727 An acceptor fluorophore efficiently absorbs energy emission of a linked donor xanthene fluorophore labelling a oligonucleotide primer; reagent for sequencing nucleic acids |
| 01/21/1999 | WO1998047538A3 Acid-labile and enzymatically divisible dye compounds for diagnosis with near infrared light and for therapy |
| 01/20/1999 | EP0892411A2 Methine dye sensitized semiconductor particle |