Patents for C09B 69 - Dyes not provided for by a single group of this subclass (4,179)
05/2002
05/15/2002CN1084771C Method for prepairng leather colorant by using waste plastic as raw material
05/10/2002WO2001036543A8 Oligomeric methine dyes
05/02/2002EP1201650A2 Ionic malonitril derivatives and their uses
04/2002
04/24/2002EP0963425B1 Fluorescent compositions and their use
04/24/2002CN1083467C Effect lacquer and lacoqering, in particular for car bodies, by means of liquid crystal
04/23/2002US6376669 Dye labeled imidazoquinoline compounds
04/18/2002WO2002012401A3 Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups
04/18/2002WO2002012400A3 Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups
04/17/2002EP1084200A4 Homogeneous liquid complexes of anionic organic dyes and quaternary ammonium compounds and methods of coloring
04/17/2002EP0885264B1 Method of producing pigments
04/17/2002EP0843704B1 Coloured polymers
04/16/2002CA2162710C Dyes designed for high sensitivity detection of double-stranded dna
04/11/2002WO2002012403A3 Colorants containing copolymerizable vinyl groups and sulfonamide linkages
04/11/2002US20020041948 Optical information storage medium
04/03/2002EP1192227A2 Water-based ink
04/02/2002US6365068 Heterocyclic aromatic anion salts, and their uses as ionic conducting materials
03/2002
03/28/2002WO2002024821A1 Oil-base ink composition, writing utensils and dyes to be used therein
03/28/2002WO2002024816A1 Rotaxane dyes
03/28/2002US20020036285 Having relatively high crosslinking density.
03/27/2002EP1189993A1 Novel dyes and colorants
03/27/2002EP0900239B1 Photo-addressable substrates and photo-addressable side-group polymers with highly inducible double refraction
03/21/2002US20020033192 Trans beta substituted chlorins and methods of making and using the same
03/21/2002DE10044373A1 Neues Reagenz zur Markierung von Nukleinsäuren A new reagent for the labeling of nucleic acids
03/19/2002US6359122 Quinacridone, indigo, dioxazine or azo dyes
03/14/2002US20020031621 Liquid-crystalline composition of matter
03/13/2002EP1186613A1 New reagent for labelling nucleic acids
03/07/2002WO2001076347A3 Novel triphenylmethane dyes for water-based compositions
03/07/2002US20020028918 Light absorbents, light-resistant improvers, and optical recording media
03/05/2002CA2098822C Method for tinting a hydrophilic polymer
02/2002
02/28/2002US20020025491 Recording; compact disks, television; complex of cyanine dye and tetracyanoquinodmethane compound
02/28/2002DE10039903A1 Novel transition metal co-ordination compounds with heterocyclic-substituted bis-(thien-3-yl)perfluorocyclopoentene photochromic ligands are useful in the solid state at room temperature in e.g. opto-magnetic switches
02/28/2002DE10039643A1 Funktionalisierte Perylentetracarbonsäurediimide Functionalized perylenetetracarbimides
02/27/2002EP1181940A2 In vivo diagnostics by near infrared radiation
02/27/2002EP1181336A1 Novel yellow azo- and azoxystilbene dyes
02/27/2002EP1023400B1 1,5(8)-bis(substituted-n-propylamino)-4,8(5)-bis(arylthio) anthraquinone compounds
02/26/2002US6350431 Light image contrast agent with chromopores linked with polyether
02/26/2002US6350305 Selected polymeric furanone magenta colorants
02/21/2002WO2002014414A2 Functionalized perylene tetracarboxylic acid diimides
02/20/2002EP1180766A2 Optical information storage medium comprising two dyes in one recording layer
02/14/2002WO2002012403A2 Colorants containing copolymerizable vinyl groups and sulfonamide linkages
02/14/2002WO2002012402A2 Colorant compounds containing copolymerizable vinyl groups
02/14/2002WO2002012401A2 Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups
02/14/2002WO2002012400A2 Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups
02/14/2002WO2001036973A3 Method for solubilising optical markers
02/13/2002EP0968253B1 Fluorescent host-guest-system
02/12/2002US6346361 Method for synthesizing polymeric AZO dyes
02/07/2002WO2001060933A3 Water-based ink
02/06/2002EP1178083A1 Cyanine dye
02/05/2002US6344286 Diacetylene-based polymer containing light emitting group and electroluminescent device using the same
01/2002
01/31/2002WO2002008230A1 Trans beta substituted chlorins and methods of making and using the same
01/31/2002WO2002008215A1 Hyperpolarizable organic chromophores
01/31/2002US20020012947 Complexing
01/31/2002US20020011185 Alkenyl or alkyl group containing 50-200 carbon atoms attached to pigment through an arylene, heteroarylene, or alkylene group and a spacer group, e.g., a polyisobutenylsuccinimidylphenyl group
01/31/2002CA2417000A1 Hyperpolarizable organic chromophores
01/30/2002CN1078592C Acid-stable borates for photopolymerization
01/29/2002US6342618 Cellulose-based substrate contacted with colorant; storage stability; durability
01/29/2002US6342617 Triphenylmethane polymeric colorant having sterically hindered amine counter ions
01/29/2002US6342616 Triphenylmethane polymeric colorant having sterically hindered amine counter ions
01/24/2002US20020009669 Information recording medium and novel oxonol compound
01/24/2002US20020009650 High electroconductivity
01/24/2002US20020009635 Novel materials for use as electrolytic solutes
01/23/2002EP1174472A1 Cyanine dyes
01/17/2002WO2002004564A2 Modified pigment products, dispersions thereof, and compositions comprising the same
01/17/2002US20020005146 Polymers and other groups attached to pigments and subsequent reactions
01/16/2002EP1172418A2 Dye compounds having a terminal hydroxy, carboxylic acid/ester or amino group
01/16/2002EP1172417A2 Process of making finely divided opaque particles
01/16/2002EP1171877A1 Erasable optical recording material for blue lasers
01/15/2002US6338897 Paint for automobiles with binders and pigments
01/09/2002EP1170339A2 Styryl dyes
01/09/2002EP1169741A1 Polymers, their preparation and uses
01/09/2002EP1169393A1 Acetoacetylarylide suspensions in pigment applications
01/08/2002US6337150 Light-emitting compound and display device adopting light-emitting compound as color-developing substance
01/08/2002US6336965 Modified pigments having improved dispersing properties
01/02/2002EP1166188A1 Holographic recording material
01/02/2002EP1166187A1 Holographic recording material
01/01/2002US6335440 Method for detecting oligonucleotides using energy transfer dyes with long stoke shift
12/2001
12/27/2001WO2001098446A1 Fluorescent brightener pigment compositions
12/27/2001US20010055567 Uses water-soluble dyes and their biomolecule adducts, each having specific photophysical and pharmaco-chemical properties, as contrast media for fluorescence and transillumination diagnostics
12/27/2001CA2414081A1 Fluorescent brightener pigment compositions
12/25/2001US6333425 Ionic compounds derived from malononitrile in which anionic charge is delocalized; excellent properties of solubility and dissociation
12/13/2001WO2001094474A1 Low-viscosity polymeric colorants exhibiting high color strength characteristics
12/13/2001US20010049851 Process for preparing dyes and/or brightener formulations
12/12/2001EP0675924B1 Cyclic-substituted unsymmetrical cyanine dyes
12/11/2001US6329453 For ink jet printing device
12/11/2001CA2051751C Method for temporarily coloring article with acid labile colorant
12/06/2001DE10025782A1 Flüssigkristalline Stoffgemenge Liquid crystalline substance mixture
12/05/2001EP1160304A2 Liquid crystalline substance mixture
11/2001
11/28/2001EP1158321A2 Dichroic light polarizers with non-periodic arrangement of different polarizing elements
11/28/2001EP1158320A2 Dichroic light polarizers
11/27/2001US6323257 Ink-jet ink compositions containing reactive macromolecular chromophores for digital and textile printing
11/22/2001WO2001087896A1 Method of forming thin film of organic ammonium/inorganic lamellar perovskite compound
11/22/2001US20010044074 Light absorbents; light resistance improvers; optical recording media; satisfactory solubility and heat resistance
11/21/2001EP1036234A4 Polyoxyalkylenated disazo colored thermoplastic resins
11/21/2001CN1075068C Coumarin derivatives, producing process thereof and their use as intermediates
11/21/2001CN1074898C Ionene polymers, producing process, its intermediate and use
11/20/2001US6319428 Perfluorinated amide salts and their uses as ionic conducting materials
11/08/2001US20010039358 Chromophores containing carbamate groups exhibiting high fluorescence in ultraviolet range; heat sensitive, photosensitive, chemosensitive recording material; photoluminescence, electroluminescence
11/06/2001US6313196 For ink jet printing; smudge resistance
10/2001
10/30/2001US6310215 Pyrazolone compounds and ophthalmic plastic lens using the same
10/25/2001US20010034387 Relating to organic compounds
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