| Patents for C09B 67 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films (19,338) |
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| 04/03/2002 | EP0854896B1 Light-stabilized dyestuff compositions |
| 04/03/2002 | CN1342729A Process for preparing nm-class Y-type phthalocyanine titanium oxide in batch |
| 04/02/2002 | US6365719 Bridged disazo compounds |
| 04/02/2002 | US6365718 Monoazo dyes for fibers |
| 04/02/2002 | US6365648 Pigment concentrate |
| 04/02/2002 | US6365136 Containing persalt |
| 04/02/2002 | CA2069614C Low molecular weight copolymer amides |
| 03/28/2002 | WO2002025648A1 Optical data carrier containing a phthalocyanine colouring agent as a light absorbing compound in the information layer |
| 03/28/2002 | WO2002024817A1 Azo orange pigment composition |
| 03/28/2002 | WO2001088177A3 Stain solution, which is devoid of phenol, for bacteria |
| 03/28/2002 | DE10045790A1 Neue kristalline Modifikationen eines gelben Disazo -Farbmittels und Verfahren zu ihrer Herstellung New crystalline modifications of a yellow Disazo -Farbmittels and process for their preparation |
| 03/28/2002 | CA2413460A1 Azo orange pigment composition |
| 03/27/2002 | EP1097184B1 Concentrated leucoindigo solutions |
| 03/27/2002 | EP0914386B1 Pigment compositions |
| 03/27/2002 | CN1081655C Use of triazine-based UVAS for use as quenchers in paper-making processes |
| 03/26/2002 | US6361916 Water latex with polymer |
| 03/26/2002 | US6361595 Process for the preparation of pigment compositions |
| 03/26/2002 | US6361594 One-step process using crystal growth inhibitors during synthesis; no size reduction needed; high dispersability, tinctorial strength, purity, and migration, heat, light and weathering fastness |
| 03/26/2002 | CA2119360C Fine dispersion of melanic pigments, their preparation and their use in cosmetics |
| 03/21/2002 | WO2002022761A1 Fluorescent red composition and articles made therefrom |
| 03/21/2002 | US20020035173 Two component dispersant for wet milling process |
| 03/21/2002 | US20020034696 Used in in printing inks |
| 03/21/2002 | US20020032939 Mixture containing water soluble dye |
| 03/21/2002 | CA2419957A1 Fluorescent red composition and articles made therefrom |
| 03/20/2002 | EP1188800A1 New crystal modifications of a yellow disazo colorant and a process for their production |
| 03/20/2002 | EP1188799A1 Azo disperse dye mixtures |
| 03/20/2002 | EP1188798A1 Pigment granulates |
| 03/20/2002 | CN1081209C Modified nacreous lustre pigments for water paint system |
| 03/19/2002 | US6359175 Cosmetic composition comprising an amide and novel amides |
| 03/19/2002 | US6359032 Polymer emulsion and process for preparing the same |
| 03/19/2002 | US6358574 Crosslinked polysiloxanes |
| 03/19/2002 | US6358308 Finishing treatment of pigments in liquid or supercritical CO2 |
| 03/19/2002 | US6358304 Ink with flow characteristics |
| 03/19/2002 | US6358287 Mixtures of fiber-reactive dyes, preparation thereof and use thereof for dyeing fiber materials |
| 03/19/2002 | US6358286 Less selective colorations and which are particularly resistant to the various attacking factors to which the hair may be subjected |
| 03/14/2002 | WO2001066650A3 PROCESS FOR PRODUCING $s(b)- PHASE COPPER PHTHALOCYANINE PIGMENT |
| 03/14/2002 | US20020032252 Colored particulate dispersion, ink for ink-jet recording using the same, and ink-jet recording method |
| 03/14/2002 | US20020031621 Liquid-crystalline composition of matter |
| 03/14/2002 | US20020029725 Pigment dispersion liquid and method of producing the same |
| 03/14/2002 | DE10042900A1 Wässrige Farbmittelzubereitung für den Tintenstrahldruck Aqueous colorant preparation for ink jet printing |
| 03/14/2002 | DE10042730A1 Alkoxylierte Phenolderivate Alkoxylated phenol derivatives |
| 03/13/2002 | EP1185589A2 Pigment granulate for coloring non-polar media and methods for the production thereof |
| 03/13/2002 | EP0906371B1 Colored pigment and aqueous compositions containing same |
| 03/13/2002 | EP0889883B1 Triazine derivatives as fixers in colouring and as cross-linking agents |
| 03/13/2002 | CN1339543A Photosensitive phthalocyanine pigment and the process for preparing its photosensitive substance |
| 03/13/2002 | CN1339533A Pigment dispenser for graft copolymer |
| 03/12/2002 | US6355783 Compounds for mass coloration of high temperature polymers |
| 03/12/2002 | US6355386 Liquid crystalline filter dyes for imaging elements |
| 03/07/2002 | WO2002018504A2 Aqueous dye preparation for ink jet printing |
| 03/07/2002 | WO2002018497A1 Heat stable monoazo magenta pigment compositions |
| 03/07/2002 | WO2001076347A3 Novel triphenylmethane dyes for water-based compositions |
| 03/07/2002 | WO2001062867A3 Durable fluorescent organic pigments and methods of making |
| 03/07/2002 | US20020027582 Adsorbent for ink jet use, an ink retaining container, an adsorption member using such adsorbent, an ink supply system having such adsorption member, and an ink jet recording apparatus |
| 03/07/2002 | DE10122250A1 Heat-sensitive recording sheet, useful in e.g. thermal printers, includes a developer-sensitizer combination that eliminates the powder phenomenon |
| 03/06/2002 | EP1184428A1 Pigment dispersion liquid and method of producing the same |
| 03/06/2002 | EP1184402A2 Alkoxylated phenol derivatives |
| 03/06/2002 | CN1339052A Black-dyeing inks and their use |
| 03/06/2002 | CN1080292C Process for preparing quinacridone pigments |
| 03/06/2002 | CN1080291C Preparation of mixed crystals and solid of 1,4-diketopyrrolopyrroles |
| 03/06/2002 | CN1080290C Pigments |
| 03/06/2002 | CN1080288C Production of pigments |
| 02/28/2002 | WO2002016507A1 Granular compacts containing watersoluble dyes |
| 02/28/2002 | WO2002016506A2 The use of a multiple dye system to enhance the spectral properties of dyed microparticles in an immunoassay |
| 02/28/2002 | WO2002016505A2 Dry blended pigments |
| 02/28/2002 | WO2001088043A3 Washable coloring compositions |
| 02/28/2002 | CA2423112A1 The use of a multiple dye system to enhance the spectral properties of dyed microparticles in an immunoassay |
| 02/27/2002 | EP1182240A2 Ink jet ink composition |
| 02/27/2002 | EP1182218A1 Graft copolymer pigment dispersants |
| 02/27/2002 | EP1181336A1 Novel yellow azo- and azoxystilbene dyes |
| 02/27/2002 | EP0720647B1 Recovery of insoluble indigo |
| 02/27/2002 | CN1337854A Pigment-containing muterials to be added to feeds |
| 02/26/2002 | US6350862 Reactive dye compounds |
| 02/26/2002 | US6350307 Metal complex pigments |
| 02/26/2002 | US6350287 Biodegradable ether dry cleaning solvent |
| 02/26/2002 | CA2263667C Processes for manufacturing pigment granules used in the colouring of concrete |
| 02/26/2002 | CA2134650C Encapsulated magnetic particles, pigments and carbon black, compositions and methods related thereto |
| 02/21/2002 | WO2002014391A2 Surface active random radical (co)polymer and dispersion method for using the same |
| 02/21/2002 | WO2001081479A3 Sulfur dye protection systems and compositions and methods employing same |
| 02/21/2002 | US20020022128 Process for producing a powder coating material; a powder coating material; and the use of effect pigments |
| 02/21/2002 | US20020022093 Multilayer reflective film or pigment with viewing angle dependent reflection characteristics |
| 02/21/2002 | US20020020829 Pre-aligned platelets or flakes of appropriate thickness and size in appropriate host fluids producing ink which can be applied at room temperature without need for alignment |
| 02/21/2002 | DE10028411A1 Feststoffpräparationen Solid preparations |
| 02/21/2002 | CA2419376A1 Surface active random radical (co)polymer and dispersion method for using the same |
| 02/20/2002 | CN1336947A Deep black dye mixtures of fiber-reactive azo dyes and a process for dyeing hydroxy and/or carboxamido containing fibers |
| 02/20/2002 | CN1079212C Process for preparing carotenoid compositions |
| 02/19/2002 | US6348091 Continuous production of an ink from a pigment press cake; fluidized cake and a hydrophobic liquid are kneaded in twin screw extruder to transfer the pigment particles from the aqueous press cake to the oil or resin phase |
| 02/14/2002 | US20020019506 Oxygen scavenger |
| 02/14/2002 | US20020019472 Polyer containing unsaturated acid and unsaturated ester units |
| 02/14/2002 | US20020017633 Reflective coatings, decoration |
| 02/14/2002 | US20020017217 Aqueous dispersion containing an oil-soluble dye with pyrrole containing fused rings, such as pyrrolo(1,2-a)pyrimidine |
| 02/14/2002 | US20020016999 Dispersant compositions improving the heat stability of transparent pigments |
| 02/13/2002 | EP1179573A2 DYE comprising powdered pigments and mineral extenders |
| 02/13/2002 | EP1179034A1 Mixtures of symmetrical and unsymmetrical red reactive dyes |
| 02/13/2002 | EP1179033A1 Reactive dye compounds |
| 02/13/2002 | EP1178738A1 A colouring substance composition and a method of manufacturing same |
| 02/13/2002 | EP1090081B1 Dispersion of pigments |
| 02/13/2002 | EP0968253B1 Fluorescent host-guest-system |
| 02/13/2002 | CN1335904A Crystalline modification of a water-insoluble monoazo dye |
| 02/13/2002 | CN1079103C Aqueous pigment dispersing liquid, water-soluble resin, and its producing process and instrument using with dispersing liquid |
| 02/12/2002 | US6346609 Disazo dyes or polyazo dyes |