| Patents for C09B 69 - Dyes not provided for by a single group of this subclass (4,179) |
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| 10/15/1997 | EP0800511A1 Functionalised photoinitiators, derivatives and macromers therefrom and their use |
| 10/15/1997 | CN1162246A Ionene polymers containing biologically-active anions |
| 10/15/1997 | CN1161990A Rare-earth dyeing assistant and preparation technology thereof |
| 10/14/1997 | US5677417 Tetraaroxyperylene-3,4,9,10-tetracarboxylic polyimides |
| 10/08/1997 | EP0799864A1 Reactive dyes and lenses utilizing the same |
| 10/01/1997 | EP0797638A1 Erasable ink composition and marking instrument containing same |
| 09/25/1997 | WO1997034904A1 Siloxane dyes, compositions containing same and uses thereof |
| 09/24/1997 | EP0796111A1 In-vivo diagnostic process by near infrared radiation |
| 09/24/1997 | CN1160054A Acid-stable borates for photopolymerization |
| 09/16/1997 | US5667860 Polymeric cyanine dyes |
| 09/16/1997 | US5667571 Solvent-based black ink composition |
| 09/10/1997 | CN1158854A Borate cointiators for photopolymerization |
| 09/03/1997 | EP0792257A1 Dichroic light polarizers |
| 09/03/1997 | EP0524941B1 Monoazo pigment compositions |
| 09/02/1997 | US5663308 Organosilicon polymers, and dyes, exhibiting nonlinear optical response |
| 09/02/1997 | US5663042 Light and heat sensitive silver halide elemennts |
| 09/02/1997 | US5663024 Images from dielectric medium with electrostatic charging of surface then contacting with liquid toner, hydrocarbon carrier, polymeric dye and chromophore |
| 09/02/1997 | US5662707 Polymerizable yellow dyes and their use in ophthalmic lenses |
| 08/28/1997 | WO1997031295A1 Color-providing compounds |
| 08/28/1997 | CA2213342A1 Color-providing compounds |
| 08/27/1997 | CN1158141A Oligomer triarylmethane dyes |
| 08/19/1997 | US5658705 Image-recording materials with 1,3-sulfur-nitrogen dye releasers |
| 08/12/1997 | US5656759 Hydrophobic cationic dye compounds |
| 08/07/1997 | WO1997028447A1 Polymeric fluorophores enhanced by moieties providing a hydrophobic and conformationally restrictive microenvironment |
| 08/06/1997 | EP0787731A2 Polymerizable diketopyrrolopyrroles and polymers thereof |
| 08/06/1997 | EP0787730A1 Polymerisable diketopyrrolopyrroles and polymers prepared with same |
| 08/05/1997 | US5654376 Polymeric dyes for antireflective coatings |
| 08/05/1997 | US5654367 Organic polymer and preparation and use thereof |
| 08/05/1997 | CA1339219C Polymeric cationic dyes |
| 07/31/1997 | WO1997027252A1 Method of producing pigments |
| 07/31/1997 | WO1997027251A1 Process for producing pigment particles |
| 07/31/1997 | WO1997027049A1 Hyperpolarizable compounds and devices fabricated therefrom |
| 07/31/1997 | DE19602848A1 Verfahren zur Herstellung von Pigmenten A process for the preparation of pigments |
| 07/31/1997 | DE19602795A1 Verfahren zur Herstellung von Pigmentpartikeln A process for producing pigment particles |
| 07/31/1997 | CA2196139A1 Polymerizable diketopyrrolopyrroles and polymers prepared therewith |
| 07/31/1997 | CA2196137A1 Polymerizable diketopyrrolopyrroles and polymers prepared therewith |
| 07/30/1997 | EP0786842A1 Solid polymer matrixes containing rodamines and their use in lasers |
| 07/22/1997 | US5650515 Salts of metal-free anionic dyes having cations containing sterically hindered amine groups |
| 07/22/1997 | US5650456 Coumarin derivatives, a method of preparing them and their use as intermediates |
| 07/08/1997 | US5645910 Formazan-cyanine copolymers dyes for optical recording layers and elements |
| 07/02/1997 | EP0697027B1 Tetraaroxyperylene-3,4,9,10-tetracarboxylic acid polyimides |
| 07/01/1997 | US5643554 Lipomelanim composition |
| 06/18/1997 | EP0778731A1 Ionene polymers containing biologically-active anions |
| 06/12/1997 | WO1997020944A1 Melanin production |
| 06/11/1997 | EP0777705A1 Oligomer triarylmethane dyes |
| 06/11/1997 | EP0500942B1 Process for producing black colorant, cosmetic containing said colorant, and application thereof |
| 06/10/1997 | US5637638 Water dispersible |
| 06/10/1997 | US5637637 Waterborne copolymeric colorants |
| 06/04/1997 | EP0639237B1 Dyes, their preparation and use in the coloration of substrates |
| 06/04/1997 | CN1151173A Dyes containing nucleophilic and electrophilic groups |
| 06/03/1997 | US5635576 Crosslinkable material which may be used in opto-electronics, process for producing this material, and monomer allowing this material to be obtained |
| 05/28/1997 | DE19648313A1 Borat-Coinitiatoren für die Photopolymerisation Borate co-initiators for photopolymerization |
| 05/28/1997 | DE19648282A1 Säurestabile Borate für die Photopolymerisation Acid-stable borates for photopolymerization |
| 05/27/1997 | US5633370 Naphthalocyanine compounds, naphthalocyanine polymers and method for making |
| 05/25/1997 | CA2191051A1 Acid-stable borates for photopolymerization |
| 05/25/1997 | CA2191050A1 Borate coinitiators for photopolymerization |
| 05/21/1997 | EP0774495A1 Optical recording elements containing new polymeric cyanine dyes with reduced bubble formation |
| 05/14/1997 | EP0572463B1 Poly(alkylene oxide) substituted acetoacetanilides |
| 05/07/1997 | EP0771858A1 Identification of articles coated with an effect lacquer and method for producing said identification |
| 05/07/1997 | EP0771839A2 Pigments and process for their preparation |
| 04/30/1997 | CN1148863A Effect lacquer and lacquering, in particular for car bodies, involving the use of liquid crystal interference pigments |
| 04/30/1997 | CN1148862A Effect lacquer and lacoqering, in particular for car bodies, by means of liquid crystal interference pigments |
| 04/30/1997 | CN1148585A Soluble chromophore containing solubilizing group easy to be removed |
| 04/17/1997 | WO1997013816A1 Hot melt ink jet vehicle |
| 04/16/1997 | EP0767927A1 Use of methine and azomethine dyes based on naphthoquinones in non-linear optics |
| 04/08/1997 | US5618930 Phthalocyanine compound and method for making, nitro-substituted phthalocyanine compound, amino-substituted phthalocyanine compound, phthalocyanine-containing polymer and method for making, catalyst, and optical recording medium |
| 04/08/1997 | US5618519 Soluble melanin |
| 04/01/1997 | US5616678 Azo dyestuff- and urethane-containing polyadduct and its use in nonlinear optics |
| 03/26/1997 | EP0764628A1 Diesters of pyrocarbonic acid, their preparation and their use |
| 03/19/1997 | EP0586391B1 Pigment composition containing polyoxalkylated diarylides |
| 03/18/1997 | CA2065024C Polyesters colored with the residue of heat stable anthraquinone compounds |
| 03/12/1997 | EP0761772A1 Soluble chromophors containing solubility-enhancing groups which separate easily therefrom |
| 03/12/1997 | EP0761770A2 Pigment compositions |
| 03/12/1997 | EP0760967A1 Thienothienyl azoanilines in non-linear optics |
| 03/12/1997 | EP0760837A1 Effect lacquer and lacquering, in particular for car bodies, involving the use of liquid crystal interference pigments |
| 03/12/1997 | EP0760836A1 Effect lacquer and lacquering, in particular for car bodies, by means of liquid crystal interference pigments |
| 03/05/1997 | EP0759957A1 Dyes containing nucleophilic and electrophilic groups |
| 02/27/1997 | WO1997007169A1 Coloured polymers |
| 02/27/1997 | CA2184033A1 Pigment compositions |
| 02/26/1997 | EP0759451A2 Polymeric fluorescence markers |
| 02/26/1997 | CN1143665A Photo-cross-linkable liquid crystalline dyes |
| 02/25/1997 | US5605726 Organosilicon polymers, and dyes, exhibiting nonlinear optical response |
| 02/12/1997 | EP0757690A1 Electron-deficient porphyrins and processes and intermediates for preparing same |
| 02/12/1997 | CN1142510A (Co) polymers based on vinyl units and use thereof in electroluminescent devices |
| 02/06/1997 | WO1997004510A1 Solid polymer matrixes containing rodamines and their use in lasers |
| 02/06/1997 | WO1996041144A3 Polyoxyhydrocarbyl marker products and methods for fluorescence assays |
| 02/06/1997 | CA2200046A1 Solid polymer matrixes containing rodamines and their use in lasers |
| 02/04/1997 | US5599924 Electron-deficient porphyrins and processes and intermediates for preparing same |
| 02/04/1997 | US5599886 Emulsion polymerization of an unsaturated chromophore, an unsaturated compound and a macromer dispersible in a hydrocarbon solvent |
| 02/04/1997 | CA2093210C Powder colorant compositions and process for the preparation thereof |
| 01/29/1997 | EP0755391A1 Phenol derivatives, process for producing them and their use, especially in non-linear optics |
| 01/29/1997 | CA2182147A1 Soluble chromophores containing solubilising groups which can be easily removed |
| 01/28/1997 | US5597889 Polyimides |
| 01/28/1997 | US5597485 Separation of protein, polymer and dye mixtures to recover proteins |
| 01/28/1997 | US5597388 Process for fixation of dyes containing at least one polymerizable double bond by means of UV light |
| 01/28/1997 | CA2064802C Copolymerized anthraquinone-polyester color concentrates |
| 01/28/1997 | CA2048992C Copolymerized methine colorant-polyester color concentrates |
| 01/22/1997 | EP0754709A1 Copolymers with adamantyl and dye stuff side chains |
| 01/22/1997 | CN1140725A (CO) polymers based on vinyl units and use thereof in electroluminescent decices |
| 01/07/1997 | US5591833 Washability, compatibility with thermoplastic resins |