| 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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| 06/28/2001 | WO2001046319A1 Pigment dispersants having anionic functionality for use in anodic electrocoat compositions |
| 06/28/2001 | WO2001046094A2 Method for transformation of organic raw pigments into a pigment form suitable for the application |
| 06/28/2001 | WO2001045656A1 Hair dye composition |
| 06/28/2001 | US20010004871 Method of attaching a group to a pigment |
| 06/28/2001 | DE19962228A1 Reactive dye mixture, useful for dyeing and printing, especially ink-jet printing of textile, leather, paper, hair or film, contains bridged tetrakisazo and optionally disazo dyes |
| 06/28/2001 | DE19962155A1 Electrochemical reduction of vat dye using cathode with electroconductive, cathodically-polarized layer formed in situ by sedimentation on electroconductive substrate, is carried out in presence of base |
| 06/28/2001 | CA2395370A1 Reactive dye mixtures |
| 06/27/2001 | EP1111011A2 Black alcohol soluble dye formulation |
| 06/27/2001 | EP1047377B1 Dyeing composition containing a laccase and keratinous fibre dyeing methods using same |
| 06/27/2001 | EP1029008B1 Use of diol alkoxylates as additives for the production of pigment concentrates |
| 06/27/2001 | CN1301285A Dispersion of pigments |
| 06/26/2001 | US6252003 Shell-core polymer; fiber surface treatment |
| 06/26/2001 | US6251687 Fluorescence energy transfer and intramolecular energy transfer in particles using novel compounds |
| 06/26/2001 | US6251553 Use of mixed-crystal pigments of the quinacridone series in electrophotographic toners and developers, powder coatings and inkjet inks |
| 06/26/2001 | US6251177 Solid phthalocyanine preparations |
| 06/26/2001 | US6251174 Ink composition containing at least two azo dyes |
| 06/21/2001 | WO2001044389A1 Pigment dispersions containing dispersants prepared by controlled radical polymerization having hydrophilic and hydrophobic segments |
| 06/21/2001 | WO2001044388A2 Pigment dispersions containing dispersants having pendent hydrophilic polymeric segments prepared by controlled radical polymerization |
| 06/21/2001 | WO2001044387A2 Pigment concentrates and methods for production thereof |
| 06/21/2001 | WO2001044376A1 Pigment dispersions containing dispersants prepared by controlled radical polymerization and having pendant hydrophilic polymeric segments |
| 06/21/2001 | WO2001044330A1 Graft copolymer with an amide functional group as a pigment dispersant |
| 06/21/2001 | US20010003959 Finishing treatment of pigments in liquid or supercritical CO2 |
| 06/21/2001 | DE19959288A1 Sicherheitstechnisch verbesserte Pigmentzubereitungen Safety-improved pigment preparations |
| 06/21/2001 | CA2389362A1 Graft copolymer with an amide functional group as a pigment dispersant |
| 06/20/2001 | EP1108757A2 Loaded latex compositions with dye and stabilizer |
| 06/20/2001 | EP1108754A2 Process for the continuous drowning of perylene melt |
| 06/20/2001 | EP1108001A1 Pigment compositions containing substituted amido phthalocyanine derivatives |
| 06/20/2001 | CN1300190A Carotenoid and other anti-oxidants extraction |
| 06/20/2001 | CN1299848A Method for continuously immersing fused perylene |
| 06/20/2001 | CN1067417C Dye mixtures comprising 1:2 chromium complex dyes, and 1:2 chromium complex dyes |
| 06/20/2001 | CN1067395C Process for preparing diketopyrrolpyrrde derivatives |
| 06/19/2001 | US6248890 Reacting a naphthalimide diol with a fatty acid having from 8 to 24 carbon atoms |
| 06/19/2001 | US6248805 Ink-jet printing ink compositions having magnetic properties and specific core/shell binder |
| 06/19/2001 | US6248165 Mixed crystals and solid solutions of 1,4-diketopyrrolopyrroles |
| 06/19/2001 | CA2004985C Mixture of 3,1-benzoxazines and fluoranes |
| 06/14/2001 | WO2001042378A2 Pigment preparations that are improved with regard to safety regulations |
| 06/14/2001 | WO2001042370A1 Finishing treatment of pigments in liquid or supercritical co¿2? |
| 06/14/2001 | WO2001042369A2 Polysaccharide pigment dispersions |
| 06/14/2001 | US20010003473 Super-wide-angle cholesteric liquid crystal based reflective broadband polarizing films |
| 06/14/2001 | US20010003263 Modified pigments having improved dispersing properties |
| 06/14/2001 | CA2393991A1 Pigment preparations that are improved with regard to safety regulations |
| 06/13/2001 | EP1106656A1 Process for preparing green pigment composition containing no halogen |
| 06/13/2001 | EP1106655A2 Dye mixtures of fiber-reactive azo dyes and use thereof for dyeing material containing hydroxy and/or carboxamido groups |
| 06/13/2001 | DE19959661A1 Finishbehandlung von Pigmenten in flüssigem oder überkritischem CO¶2¶ Finishing treatment of pigments, in liquid or supercritical CO¶2¶ |
| 06/13/2001 | CN1299400A Composite compositions of co-structured or co-adsorbed organic or mineral pigments or fillers and their uses |
| 06/13/2001 | CN1299397A Acid donor process for dyeing polyamide fibers and textiles |
| 06/13/2001 | CN1299396A Pigment composition, dispersion contg. the same, and color resist for color filter |
| 06/13/2001 | CN1299304A Method for mfg. hot rolled steel sheet using mini mill process |
| 06/12/2001 | US6245472 Support and photosensitive member with crystal iodogallium phthalocyanine |
| 06/12/2001 | US6245255 Liquid crystalline filter dyes for imaging elements |
| 06/07/2001 | WO2001025357A3 Pigment dispersions containing abc-block polymer dispersant |
| 06/07/2001 | US20010003129 Addition (co)polymerizing (meth)acrylate monomers while concurrently mixing with dye; withdrawal from extruder; catalysis |
| 06/07/2001 | DE19958181A1 Pigmentdispergatoren auf Basis von Diketopyrrolopyrrolverbindungen und Pigmentzubereitungen Pigment dispersants based on diketopyrrolopyrrole and pigment preparations |
| 06/06/2001 | EP1104789A2 Pigment dispersants based on dicetopyrrolopyrrole compounds and pigment dispersions |
| 06/06/2001 | EP1104446A1 Biologically active fraction of vegetable melanin, process for its production and its use |
| 06/06/2001 | EP1104444A1 Strong green-shade yellow disazo pigment |
| 06/06/2001 | EP1104431A1 Metallocenyl-phthalocyanines |
| 06/06/2001 | CN1298429A Production process of copper phthalocyanine in the beta modification |
| 06/06/2001 | CN1297967A Process for conditioning organic pigment |
| 06/06/2001 | CN1066767C Mixed crystals and solid solutions of 1,4-diketopyrrolopyrroles |
| 06/06/2001 | CN1066766C Diketopyrrolopyrrole pigment with high chroma |
| 06/05/2001 | US6241814 Cyclizing of dianilinoterephthalic acid with polyphosphoric acid, then hydrolyzing ring closure mixture which is metered into water or phophoric acid; environment-friendly |
| 06/05/2001 | US6241813 Pigment granulation |
| 06/05/2001 | US6241789 Process for dyeing or printing and novel reactive dyes |
| 06/05/2001 | US6241788 Stabilized water solutions of dyes |
| 06/05/2001 | US6241786 Process for preparing dyes and/or brightener formulations |
| 05/31/2001 | WO2001038444A1 Dye compositions, their production and their use |
| 05/31/2001 | US20010002415 An organic pigment, a solvent and a dispersant being a polymerizable oligomer having a nitrogen-containing monomer and a double bond at its ends; stability; low viscosity; image contrast; alkali resistance; coatings; inks; displays |
| 05/31/2001 | DE19954013A1 Aromatische Formaldehyd-Kondensationsprodukte enthaltende säurestabile Lösungen Aromatic formaldehyde condensation products containing acid-stable solutions |
| 05/30/2001 | EP1103580A1 Method for conditioning organic pigments |
| 05/30/2001 | EP1103547A1 Formazan metal complex |
| 05/30/2001 | EP1103173A1 Solid pigment preparations for colouring seeds and liquid-treated seeds |
| 05/30/2001 | EP1102818A1 Method for producing aqueous solutions of cationic diarylmethane colorants and triarylmethane colorants |
| 05/30/2001 | EP1102683A1 Transferable colorants and method of applying an image to a receptor element |
| 05/30/2001 | EP0880560B1 N,n'-dimethylperylene-3,4,9,10-tetracarboxylic acid diimide pigments suitable for water-based paints |
| 05/30/2001 | EP0865465B1 Laccases with improved dyeing properties |
| 05/30/2001 | EP0772708B1 Method of optically brightening polyamides |
| 05/30/2001 | CN1297469A Process for extracting carotenes from carotene-contg. materials |
| 05/30/2001 | CN1297450A Preparation of alkylthio- and/or arylthio-substd. diketo-diaryl-pyrrolopyrroles |
| 05/30/2001 | CN1297007A Water soluble ink composition and ink-jet recording device using same |
| 05/30/2001 | CN1297005A Process for preparing pigment used for multi-layer dyeing of peltry and its dyeing process |
| 05/30/2001 | CN1297003A Diketopyrrolopyrrole |
| 05/30/2001 | CN1066476C Water-insoluble monoazo dye |
| 05/29/2001 | USRE37191 Dry milling copper phthalocyanine with resin |
| 05/29/2001 | US6239201 Aqueous pigment and/or filler dispersions containing a special combination of dispersing agents |
| 05/29/2001 | US6238931 Particles with energy donors and acceptors as well as proteins, polypeptides, nucleic acids, or ligand analogues bound to surface; with reduced quenching and improved fluorescence intensities; immunoassays |
| 05/29/2001 | US6238442 High fixing efficiency, colorfastness, intensity, brightness, washfastness, wear resistance |
| 05/25/2001 | WO2001036542A1 Method of stabilizing dye solutions and stabilized dye compositions |
| 05/25/2001 | WO2001036541A1 High strength monoazo yellow pigment |
| 05/23/2001 | EP1101800A1 Diketopyrrolopyrrole |
| 05/23/2001 | EP1100848A2 Aqueous compositions of reactive dyes, their production and use |
| 05/23/2001 | CN1296040A Solid pigment for coloring seed/seed-dressing material |
| 05/23/2001 | CN1066180C 红色有机颜料及其用途 Red organic pigments and their use |
| 05/23/2001 | CN1066179C Azo dye mixture and use thereof |
| 05/23/2001 | CN1066178C Cation acid dye, preparation and use thereof |
| 05/23/2001 | CN1066177C Active dye and preparation and use thereof |
| 05/22/2001 | US6235813 Dispersants for preparing aqueous pigment pastes |
| 05/22/2001 | US6235100 Metallized azo yellow pigments |
| 05/22/2001 | US6235095 Ink for inkjet printers |
| 05/22/2001 | US6235064 Dye containing polarizing film |