| 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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| 09/08/2004 | EP1453907A1 Granulated optical brightening agents |
| 09/08/2004 | EP1453875A1 Compounds suitable as dispersion agent for pigments |
| 09/08/2004 | EP0771341B1 Ink for continuous ink jet printing |
| 09/08/2004 | CN1527864A Perylene pigment compositions |
| 09/08/2004 | CN1526774A Process for producing printing oil ink |
| 09/08/2004 | CN1165501C Method for removing soluble metal of organic composite acid and alkaline effluent material |
| 09/07/2004 | US6787598 Including a branched alkyd; alkyd resins allow high pigment contents, while the solvent content can be kept very low to mix paints complying with volatile organic compound (voc) regulations |
| 09/07/2004 | US6786954 Document security method utilizing microdrop combinatorics, ink set and ink composition used therein, and product formed |
| 09/02/2004 | WO2004074385A1 Reactive dye composition and method of dyeing with the same |
| 09/02/2004 | WO2004074384A1 Method for producing pigment transparent preparations based on perylene-3,4,9,10-tetracarboxylic acid diimine |
| 09/02/2004 | WO2004074383A2 Easily dispersible pigment composition |
| 09/02/2004 | WO2004074382A2 Faux effects pigment compositions |
| 09/02/2004 | US20040171847 From a pyrrolidinone compound; coloring high molecular weight material |
| 09/02/2004 | US20040171817 Thermal printing |
| 09/02/2004 | US20040171748 Crosslinking; mixture of polyesters |
| 09/02/2004 | US20040171738 Acrylic polymer mixtur eof monoalkenyl aromatic compound and acrylated ester |
| 09/02/2004 | US20040168609 Colouring preparations |
| 09/02/2004 | DE10307557A1 Verfahren zur Herstellung von transparenten Pigmentzubereitungen auf Basis von Perylen-3,4,9,10-tetracarbonsäurediimid A process for the production of transparent pigment preparations based on perylene-3,4,9,10-tetracarboxylic diimide |
| 09/02/2004 | CA2516268A1 Easily dispersible pigment composition |
| 09/01/2004 | CN1525999A A compressed fluid formulation |
| 09/01/2004 | CN1525998A Water-based pigment dispersions, the production thereof and the use of the same |
| 09/01/2004 | CN1524904A Composition of high washing fastness reactive black compound dyestuff |
| 08/31/2004 | US6784301 Perylene-derivative based crystallization modifiers |
| 08/31/2004 | US6784231 Simultaneously dropping a bisdiazonium salt of 1,2-bis(2-aminophenoxy) ethane and 5-acetoacetylamino-benzimidazolone into an aqueous solution of ph 4-8 to carry out a coupling reaction |
| 08/31/2004 | US6783813 Color filter; mixture of carbon black and block copolymer |
| 08/31/2004 | US6783698 Isomers of cyano-substituted 1,4-bis-styrylbenzenes for whitening polyester fibers |
| 08/31/2004 | CA2255080C Chitin beads, chitosan beads, methods for producing these beads, carriers comprising these beads and method for preparing microsporidian spores |
| 08/26/2004 | WO2004072361A1 Water-dilutable metallized dye formulation |
| 08/26/2004 | WO2004072183A1 Cationic substituted hydrazone dyes |
| 08/26/2004 | WO2004009517A3 Method for incorporating anionic molecules into a substrate for increasing dispersibility of anionic molecules |
| 08/26/2004 | WO2004009019A3 Method for incorporating cationic molecules into a substrate for increasing dispersibility of cationic molecules |
| 08/26/2004 | US20040163569 Methods of preparing aqueous colored pigment dispersions, and inkjet ink compositions |
| 08/26/2004 | DE10306184A1 Dye formulation useful for dyeing leather comprises a solution of a nonsulfonated azo metal complex dye in an organic solvent, polyvinylpyrrolidone and a nonionic surfactant |
| 08/25/2004 | EP1449895A2 Fire-resistant paint and coated material thereof |
| 08/25/2004 | EP1448730A1 Method for the production of dyestuff pastes |
| 08/25/2004 | EP1353920B1 Process for preparing a substantially pure gamma phase quinacridone pigment of large particle size |
| 08/25/2004 | EP0969799B1 Oxidation dyeing composition for keratin fibres and dyeing method using said composition |
| 08/25/2004 | CN1524113A Water-based colorant preparations for ink-jet printing |
| 08/25/2004 | CN1524112A Thermoplastic fluorescent pigment |
| 08/25/2004 | CN1522995A Sulphonation process for producing dye dispersant and concrete water reducing agent |
| 08/25/2004 | CN1163556C Dispersoid of pigment |
| 08/25/2004 | CN1163548C Toning agent |
| 08/24/2004 | US6780827 Aqueous compositions of UV-active agents, their production and use |
| 08/24/2004 | US6780234 Pigment granulates for coloring building materials |
| 08/24/2004 | US6780205 Vat acid dyeing of textile fibers |
| 08/24/2004 | US6780204 Black or navy reactive dye and a reactive disazo dye. |
| 08/24/2004 | CA2092239C Composite pigmentary material |
| 08/19/2004 | WO2004069937A1 Mixtures of reactive dyes and their use |
| 08/19/2004 | US20040161692 Self-dispersing titanyl phthalocyanine pigment compositions and electrophotographic charge generation layers containing same |
| 08/19/2004 | US20040161537 Method for coating substrate surfaces |
| 08/19/2004 | US20040158937 N-phenyl quaternary pyridinium hydrazones, e.g., methylpyridiniumcarboxaldehyde, (benzyl)phenylhydrazone, chloride; preparation by acylating a phenylhydrazine with a pyridyl alkyl or aryl ketone and alkylating or benzylating the product; hair dyes |
| 08/18/2004 | EP1294841A4 Biodegradable ether dry cleaning solvent |
| 08/18/2004 | EP1287078B1 Low-viscosity polymeric colorants exhibiting high color strength characteristics |
| 08/18/2004 | CN1522284A Low-viscosity polymeric colorants exhibiting high color strength characteristics |
| 08/18/2004 | CN1162476C Organic pigment for plastics |
| 08/17/2004 | US6777463 Particles containing a colorant and a water-based ink comprising polymer emulsion |
| 08/12/2004 | WO2004067644A1 Pigment dispersion, color filter composition and color filter |
| 08/12/2004 | WO2004067643A1 Methods for preparing aqueous colored pigment dispersions, and inkjet ink compositions |
| 08/12/2004 | WO2004067642A1 Synthesis of small particle size quinacridone of beta crystal phase |
| 08/12/2004 | WO2004067641A1 Liquid preparation of a copper phthalocyanine dye |
| 08/12/2004 | WO2002100914A3 Polymeric material, containing a latent acid |
| 08/12/2004 | US20040157947 Polymeric material, containing a latent acid |
| 08/12/2004 | DE102004004813A1 Perylenderivate und ihre Anwendung als Dispergiermittel Perylene derivatives and their use as dispersants |
| 08/11/2004 | EP1444691A1 Compositions comprising at least one oxonol dye and at least one metal complex |
| 08/11/2004 | EP1355991B1 Hiding 2, 9-dichloroquinacridone pigment |
| 08/11/2004 | EP1181336B1 Novel yellow azo- and azoxystilbene dyes |
| 08/11/2004 | CN1519656A Monolayer organic light receptor positive charged as well as dedicated material and preparation method |
| 08/11/2004 | CN1161655C Highly transparent, color-pigmented high molecular weight material |
| 08/11/2004 | CN1161431C Process for preparing pigment dispersions used in inks |
| 08/10/2004 | US6775059 Near infrared absorption material |
| 08/05/2004 | WO2004065503A1 Process for producing processed pigment composition and processed pigment composition obtained by the process |
| 08/05/2004 | WO2004065475A1 Polymer encapsulation of high aspect ratio materials and methods of making same |
| 08/05/2004 | US20040152008 Laser marking method |
| 08/05/2004 | US20040149169 Device for producing stabilized organic pigment particles |
| 08/05/2004 | US20040148714 Dyeing hydroxyl- and carboxamido-containing materials such as polyamide, polyurethanes, cotton, and cellulose; black shade |
| 08/05/2004 | US20040148711 Dye composition for keratin fibers, with a cationic direct dye and a substantive polymer |
| 08/04/2004 | EP1443082A1 Method of stabilizing oxidation color former |
| 08/04/2004 | EP1442086A1 Method of reducing the total organic carbon content of production waste water in the course of the preparation of concentrated solutions of anionic organic compounds |
| 08/04/2004 | EP1442085A1 Dyeing formulations |
| 08/04/2004 | EP1442082A1 Dyes incorporating anionic and cationic groups |
| 08/04/2004 | EP1441835A1 APPARATUS AND METHOD FOR PRODUCING PIGMENT NANO−PARTICLES |
| 08/04/2004 | EP1196501B1 Charge generating layers comprising type i polymorph of titanyl phthalocyanine |
| 08/04/2004 | CN1517414A Pigment dispersing agent, pigment composition and dispersion containing the dispersing agent |
| 08/04/2004 | CN1160421C Dye Mixture and its preparing process and application |
| 08/04/2004 | CN1160420C Mixture of fiber reactive azo dyes and its application |
| 08/04/2004 | CN1160419C Nm-class organic/Si-base composite mesoporous fluorescent pigment and its preparing process |
| 08/03/2004 | US6770331 Comprising dispersant and low molecular weight polytetrahydrofuran for printing sheetlike or three-dimensionally configured substrates by the ink-jet process |
| 07/29/2004 | WO2004063286A1 Powder having water-swelling clay mineral laminated thereon, dye-water-swelling clay mi composite and composition comprising them |
| 07/29/2004 | WO2004063285A1 Silica-based coloured pigment compositions |
| 07/29/2004 | WO2004046251A3 Solid pigment preparations containing water-soluble anionic surface-active additives that comprise carboxylate groups |
| 07/29/2004 | WO2004045755A3 Aqueous emulsion polymer as dispersant |
| 07/29/2004 | WO2003066938A3 Process for the coloration of aluminium |
| 07/29/2004 | US20040147633 Pigment dispersing agent, pigment composition containing the same and pigment dispersion containing the same |
| 07/29/2004 | US20040146793 including a novel mu -oxo bridged heterometal compound as a charge generating material |
| 07/29/2004 | US20040146641 Overcoating spherical pigment beads; free-flowing pigments |
| 07/29/2004 | DE3930738B4 Phthalocyanin-Reaktivfarbstoffe, ihre Herstellung und ihre Verwendung Phthalocyanine reactive dyestuffs, their preparation and their use |
| 07/28/2004 | EP1440128A1 Mill process with cubic media |
| 07/28/2004 | EP1440126A1 Method of producing low-dust pigment compositions |
| 07/28/2004 | EP1440109A1 Optical brighteners, their composition, their production and their use |
| 07/28/2004 | EP1440100A1 Cross-linkable polyurethane block copolymers and their use in dispersion binding agent systems |