Patents for G03G 9 - Developers (22,748)
12/2004
12/30/2004US20040265725 Three-dimensional gel of controlled rigidity; reversable forming fluid state by applying energy; transferring image to surface of photoconductor
12/30/2004US20040265724 comprises polyreas, polyurethanes, and/or polyamides; for use in electrophotographic toners
12/30/2004US20040265723 Mixtures of solvents, block polymers, pigments and/or colors, having solubility properties selected to provide three dimensional gel of controlled rigidity that can be reversibly reduced to fluids; electrography
12/30/2004US20040265722 Gel organosol including amphipathic copolymeric binder having acid/base functionality and liquid toners for electrophotographic applications
12/30/2004US20040265721 Toner and method of preparing the toner
12/30/2004US20040265720 comprises silica and titanium oxide particles; fogging; improved low temperature fixing
12/30/2004US20040265719 Electrostatic charge image developing toner
12/30/2004US20040265718 Mixture of binder resin, colorant and infrared radiation absorber as toner
12/30/2004US20040265714 Imaging system
12/30/2004US20040265016 Image forming apparatus and image forming method
12/30/2004US20040265015 Developing device, image forming apparatus, process cartridge, and developing method
12/30/2004US20040265014 Developing unit and image forming apparatus
12/30/2004US20040265009 Developing device and image forming apparatus
12/29/2004EP1491970A1 Image forming apparatus and process cartridge
12/29/2004EP1491969A2 Method for preparing functional particulate organic material, toner using the functional particulate organic material, and image forming method and apparatus using the toner
12/29/2004EP1491968A1 Toner production processes
12/29/2004EP1491517A2 A cement system including a binder for use in freeform fabrication
12/29/2004EP0843222B1 Electrophotographic toner
12/28/2004US6836304 Method of manufacturing an image display medium capable of displaying an image repeatedly, and image display medium capable of displaying an image repeatedly
12/28/2004US6835521 Process for producing toner particles, and toner
12/28/2004US6835519 Dry toner and image forming method using same
12/28/2004US6835518 Toner for electrostatic image development
12/28/2004US6835517 Mixture of binder, colorant, charge control agent and wax; electrostatic latent images
12/23/2004US20040260026 Continuous miniemulsion polymerization process
12/23/2004US20040259980 Particles or aggregates with
12/23/2004US20040259026 Electrostatic charge image developing toner, producing method therefor, image forming method and image forming apparatus utilizing the toner, construct and method for making the construct
12/23/2004US20040259018 Process for producing toner particles, and toner
12/23/2004US20040259017 Toner and method of manufacturing toner
12/23/2004US20040259015 Recording liquid and image forming method using the recording liquid
12/23/2004US20040259013 Method for preparing functional particulate organic material, toner using the functional particulate organic material, and image forming method and apparatus using the toner
12/23/2004US20040259012 Mixture of crosslinked binder resin and colorant
12/23/2004US20040259011 Plastic toner and method producing such a plastic toner
12/23/2004US20040258894 Method of dry printing and painting
12/23/2004US20040257330 Electrophoretic particles and process for producing the same, and electrophoretic display using same
12/22/2004EP0970960B1 Zirconium compounds and electrophotographic toner containing the same
12/22/2004CN1181403C Magnetic toning agent and its producing method, and imaging method, equipment and processing box
12/22/2004CN1181402C Tuning agent for electrostatic image development and thermal fixation
12/22/2004CN1181401C Magnetic color tuner
12/21/2004US6833229 Liquid developer, method of manufacturing the liquid developer, and image forming method and apparatus
12/21/2004US6833228 Toner and an image formation method
12/16/2004WO2004088282A3 Methods to control and/or predict rheological properties
12/16/2004US20040253531 Adjusting particle size distribution ; calssification; mixture of binder and colorant
12/16/2004US20040253530 Image forming method
12/16/2004US20040253529 Magnetic carrier and two-component developer
12/16/2004US20040253528 Carrier contains magnetic core and overcoating
12/16/2004US20040250398 Recycling method and recycling system for the recycling method
12/15/2004EP1124648A4 Electrostatic printing of functional toner materials for electronic manufacturing applications
12/15/2004CN1555511A Liquid toner with additives for enhaning life of intermadiate transfer members
12/14/2004US6830860 Toner compositions and processes thereof
12/14/2004US6830859 Charge control agent and toner using same
12/09/2004WO2004107058A1 Binder resin for toner and toner for electrophotography
12/09/2004WO2004106440A1 Liquid, ph-sensitive ink, method and apparatus using the same
12/09/2004US20040249162 From a pyrrolidinone compound; coloring high molecular weight material
12/09/2004US20040248027 Phthalocyanine based inks with absorption maxima in the near infra red and visible spectrum
12/09/2004US20040248026 excellent triboelectric charge property; for electrophotographic toners, nontoxic
12/09/2004US20040248025 Toner, production method thereof, and image forming apparatus using same
12/09/2004US20040248023 Electrophotography; plurality of toner images which differ in color is formed on an electrophotographic photoreceptor via superposition; color copier or a color printer
12/09/2004US20040248015 two-component developer composed of toner particles and carrier particles comprises: a polysiloxane compound having an epoxy group as a functional group and a polysiloxane compound having a group capable of ring-opening addition reaction with the epoxy group
12/09/2004US20040247346 Developing apparatus and image forming apparatus
12/08/2004EP1484648A2 Carrier for use in electrophotographic developers, developer prepared by using the carrier and method for forming image
12/08/2004EP1483203A1 Modified oxidic nano-particle with hydrophobic inclusions, method for the production and use of said particle
12/08/2004EP1238315A4 Liquid toner composition
12/08/2004EP0845712B1 Pigment composition for liquid toner
12/08/2004CN1553938A 荧光二酮吡咯并吡咯 Fluorescent diketopyrrolopyrrole
12/08/2004CN1553913A Process for the direct preparation of pyrrolo [3,4-c]pyrroles
12/08/2004CN1553912A Process for the preparation of diketopyrrolopyrroles
12/08/2004CN1179248C Toner for electronic photography and its manufacturing method and developer for electrostatic latent image and its imaging method
12/08/2004CN1179247C Toner and image forming method
12/08/2004CN1179246C Process for making particulate compositions
12/07/2004US6828358 Dispersing pigment particles in a solution of a nitrogen-containing polymerizable monomer in a solvent with a Kauri-Butanol number <30; desolventizing; dispersing the surface-treated particles in an organosol (K-B >30)
12/07/2004US6828075 Carrier for electrophotography and developer using the same
12/07/2004US6828074 For developing electrostatic latent images; biodegradable
12/07/2004US6828073 Toner for developing electrostatic image, developer for electrostatic image, and process for forming image
12/07/2004US6828072 Does not separate during repeated use; having binder system containing polyester resin as main component
12/07/2004CA2140886C Variable data clear mark imaging
12/02/2004WO2004104710A1 Toner, toner producing method, and image forming method
12/02/2004WO2004077169A3 Readily deinkable toners
12/02/2004WO2004067593A3 Electrophoretic particles
12/02/2004US20040243327 Thermoelectric measuring method and thermoelectric measuring apparatus using thereof
12/02/2004US20040241568 Heating a latex mixture at below the glass transition temperature, adding in a methacrylate polymer, adjusting pH, precipitating a layer of methacrylate polymer on latex particles, then heat above the glass transition temperature
12/02/2004US20040241567 Latent image colored resin particles and colorant in dispersion; uniform development density; nonvolatile; polysiloxane liquid; dispersion-facilitating substance is charged with polarity opposite to colored particles
12/02/2004US20040241565 toner binder being a polycondensate polyester formed using a titanium-containing catalyst selected from titanium halides, titanium diketone enolate, titanium carboxylates, and titanyl carboxylates; for developing electrostatic charge images
12/02/2004US20040241564 Crystalline polyester; ester wax and petroleum waxe release agent; and colorant; melt kneading raw materials with an open roller-type; latent images; electrography
12/02/2004DE10319937A1 Organofunktionelle oberflächenmodifizierte Metalloxide Organo-surface-modified metal oxides
12/01/2004EP1482382A1 Toner for electrostatic image development
12/01/2004EP1482381A1 Toner for electrostatic image development
12/01/2004EP1482380A1 Toner and developer, image forming method, image forming apparatus and process cartridge using the toner
12/01/2004EP1482379A1 Toner preparation process
12/01/2004CN1550936A Recycling method and recycling system for the recycling method
12/01/2004CN1550933A Charging roller cleaning device, and process cartridge and image forming apparatus
12/01/2004CN1550931A A method and apparatus for image forming capable of efficiently replenishing toner from a soft toner container
12/01/2004CN1550919A Magnetic carrier and two-component developer
12/01/2004CN1550918A Carrier, developer, image forming apparatus and process cartridge
12/01/2004CN1550917A Color toner
12/01/2004CN1550916A Organophotoreceptor with charge transport material having an amino-substituted hydrazone group and an epoxy group
12/01/2004CN1178109C Toner for electrostatic image development, electrostatic image developer and imaging method thereof
12/01/2004CN1178108C Toner power used for full color electronic photographing and mfg. method therefor, and image formation method therewith
11/2004
11/30/2004US6824945 Toner which is excellent in low temperature fixation efficiency, in charging stability and fluidity, can be obtained by adjusting the dispersion diameter of the pigment colorant contained in the toner to 0.5 mu m or less
11/30/2004US6824944 Toner
11/30/2004US6824943 Toner for electrostatic image development