| Patents for G03G 9 - Developers (22,748) |
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| 12/19/2007 | CN101091139A Toner for developing electrostatic image |
| 12/19/2007 | CN101089740A Color power and method for making the same |
| 12/19/2007 | CN101089739A Toner, developer, toner-containing container, process cartridge, image-forming apparatus and image-forming process |
| 12/19/2007 | CN101089738A Method for manufacturing toner |
| 12/19/2007 | CN100356274C Charging roller cleaning device, and process cartridge and image forming apparatus |
| 12/19/2007 | CN100356271C Organophotoreceptor with charge transport material with fluorenone azine groups |
| 12/19/2007 | CN100356270C Organophotoreceptor with an epoxy-modified charge transport compound having an azine group |
| 12/19/2007 | CN100355545C Preparation of electronic imaging ink powder and ink particle spheroidizing apparatus |
| 12/18/2007 | US7309558 Low molecular weight, nonpolymeric ammonium salt of an island, cyclic, group, chain, ribbon, laminar or matrix silicate (bentonite, hectorite); electrophotographic toner or developer, or an electret material; high rapid charging |
| 12/18/2007 | US7309556 Comprises acrylic acid-styrene binder, black colorant, and package of external additives (silica, titania); for use in semiconductive magnetic brush development systems; developer comprises core of ferrite coated with polymethyl methacrylate polymer, carbon black, and melamine; triboelectric |
| 12/18/2007 | US7309555 comprising toner mother particles comprising charge control agents having nanostructure and microstructure particle sizes, silica and titanium dioxide, exhibiting superior image density and printing efficiency, because of narrow charge distribution and good chargeability and durability |
| 12/18/2007 | US7309554 Negatively chargeable toner, method for producing the same, and full color image forming apparatus using the negatively chargeable toner |
| 12/18/2007 | US7309553 Mixture of addition polymer and wax |
| 12/13/2007 | WO2007142343A1 Toner |
| 12/13/2007 | WO2007142094A1 Toner for electrophotography |
| 12/13/2007 | WO2007142047A1 Dry-process fine silica particle |
| 12/13/2007 | WO2007141967A1 Positive charge control agent, method for production of the agent, and electrophotographic toner using the agent |
| 12/13/2007 | US20070287090 Toner |
| 12/13/2007 | US20070287089 Electrophotographic toner and image forming apparatus |
| 12/13/2007 | US20070287088 Bronsted acid compound, manufacturing method of condensation compound, dispersion liquid of condensation compound particles, manufacturing method of electrostatic image developing toner, manufacturing method of binder resin, binder resin, dispersion liquid of resin particles, electrostatic image developing toner, electrostatic image developer, and image-forming method |
| 12/12/2007 | CN101086634A Electrophotographic toner and image forming apparatus |
| 12/12/2007 | CN100354760C Toner, and image forming method |
| 12/11/2007 | US7308226 Image forming method and apparatus with reduced reverse toner transfer |
| 12/11/2007 | US7307170 Epindolidione pigments |
| 12/11/2007 | US7307129 Method for preparing latex containing pigment copolymerized with a crystalline polymer |
| 12/11/2007 | US7306889 Crosslinking a polymer with a resin in the presence of a wax, mixing with a colorant and a second wax, melt-kneading, and pulverizing; less fog and high quality at high and low temperatures and humidities; vinyl alcohol units; reacting (meth)acrylic acid unit with epoxy unit |
| 12/11/2007 | US7306888 Including graft copolymers of 2-acrylamido-2-methylpropanesulfonic acid, methacrylic acid or 2-carboxyethyl acrylate and butyl acrylate, styrene, trimethylcyclohexyl methacrylate or 2-hydroxyethyl methacrylate; unique charge characteristics and chemical and charge interaction properties |
| 12/11/2007 | US7306887 Resin particles contains a binder resin comprising a crystalline polyester resin and a modified polyester with isocyanate or epoxy group; developer for electrostatic development, toner container and image forming process; low-temperature image-fixing properties, offset resistance |
| 12/11/2007 | US7306886 Dry toner comprising wax |
| 12/11/2007 | US7306885 Toner, production method thereof, and image forming apparatus using same |
| 12/06/2007 | WO2007139156A1 Production method of glass plate with conductive printed wire and glass plate with conductive printed wire |
| 12/06/2007 | WO2007138912A1 Toner |
| 12/06/2007 | US20070281240 Developing agent and method for manufacturing the same |
| 12/06/2007 | US20070281235 Polyester Resin for Toner, Toner Composition and Resin Particle |
| 12/06/2007 | US20070281234 Electrostatic charge image developing toner |
| 12/06/2007 | US20070281233 Toner composition having coated strontium titanate additive |
| 12/06/2007 | US20070281232 hydrophobic treated mesoporous particles as external additive to prevent compounds to be adsorbed from entering the pores, and suppress hygroscopic property; silica, titanium oxide, alumina, cerium oxide, and strontium titanate; excellent charge stability, minimize image deletion and blurring |
| 12/06/2007 | US20070281231 Toner, toner particle-producing method, image-forming apparatus and image-forming process |
| 12/06/2007 | US20070280722 Liquid storage apparatus and image forming apparatus |
| 12/05/2007 | EP1862868A1 Developer supply device and image forming apparatus comprising same |
| 12/05/2007 | EP1862864A1 Image forming apparatus, image forming method and process cartridge including a toner |
| 12/05/2007 | EP1862861A2 Electrostatic image developing toner |
| 12/05/2007 | EP1862860A1 Charge control agent and related technique |
| 12/05/2007 | EP1862859A2 Image forming apparatus, image forming method, and process cartridge |
| 12/05/2007 | EP1862490A1 Carbodiimide compound and uses thereof |
| 12/05/2007 | CN101082786A Toner, toner particle-producing method, image-forming apparatus and image-forming process |
| 12/05/2007 | CN101082785A Toner, electrophotographic apparatus and process cartridge |
| 12/04/2007 | US7304124 Blowing an inert gas into the dispersion, removing, circulating the purified inert gas, electrophotography |
| 12/04/2007 | US7303848 Redispersiblity of the ink during the aging; optical density of image |
| 12/04/2007 | US7303847 Dry toner |
| 12/04/2007 | US7303846 Electrophotographic toner, process for producing the same, and process for forming image |
| 11/29/2007 | US20070275318 Binder resin, a colorant, and an inorganic particulate material present on a surface of the toner particles; spheric toner with small particle diameter, good chargeability, developability and transferability by controlling microscopic concavity and convexity on a surface of the toner particle; developers |
| 11/29/2007 | US20070275317 Resin for toner and toner |
| 11/29/2007 | US20070275316 Electrostatic image developing toner |
| 11/29/2007 | US20070275315 Toner, method for manufacturingthe toner, and developer, image forming method, image forming apparatus and process cartridge using the toner |
| 11/28/2007 | EP1456717B1 Magnetic toner composition |
| 11/28/2007 | CN101080676A 静电潜像显影用调色剂以及图像形成方法 An electrostatic latent image developing toner and an image forming method |
| 11/28/2007 | CN101078897A Image-forming apparatus, image-forming method and toner |
| 11/28/2007 | CN101078894A Resin particle dispersion liquid, electrostatic image developing toner, production process of the dispersion liquid and the electrostatic image developing toner, electrostatic image developer and imag |
| 11/28/2007 | CN101077944A Oxidation stable iron oxide dye, prearation method and application thereof |
| 11/28/2007 | CN100351715C Developer carrying member and developing method by using thereof |
| 11/28/2007 | CN100351706C Image forming device and toner and copy |
| 11/27/2007 | US7301012 Azo dye, image-forming coloring composition, ink for ink jet recording, heat-sensitive recording material, color toner and color filter |
| 11/27/2007 | US7300737 Process for producing toner |
| 11/27/2007 | US7300736 Mixture of polyester binder resin, colorant, salicylic acid compound as charge control agent and additive |
| 11/27/2007 | US7300735 Electrophotographic toner and production method therefor |
| 11/27/2007 | US7300734 Binder, colorant, and a charge control surface additive mixture comprising a mixture of titanium dioxide; triboelectric charging characteristic |
| 11/27/2007 | US7300733 Black toner with defined loss tangent |
| 11/27/2007 | US7300613 Process for producing three-dimensional model, and three-dimensional model |
| 11/22/2007 | WO2007133669A2 Toner composition and method of preparing same |
| 11/22/2007 | US20070269732 Polyester having a terminal addition-polymerizable unsaturated group such as 2-carboxyethyl acrylate or acrylic acid |
| 11/22/2007 | US20070269731 Method of preparing toner and toner prepared using the method |
| 11/22/2007 | US20070269730 Polymerized toner with high chargeability and good charge stability and preparation method thereof |
| 11/21/2007 | EP1857883A2 Method of preparing toner and toner prepared using the method |
| 11/21/2007 | EP1857867A1 Electrophoretic media, display devices based on such media and their methods of fabrication |
| 11/21/2007 | EP1856579A1 Polymerized toner with high chargeability and good charge stability and preparation method thereof |
| 11/21/2007 | CN101075492A Black magnetic iron oxide particles |
| 11/21/2007 | CN101075101A Method of preparing toner and toner prepared using the method |
| 11/21/2007 | CN101075100A Toner for developing electrostatic images, electrostaic image development and imaging method thereof |
| 11/21/2007 | CN100350332C Developing device using toner and carrier mixture |
| 11/21/2007 | CN100350328C Binder resin for toner and toner |
| 11/20/2007 | US7297455 Mixture of polyester binder, colorant, wax and inorganic fine particles |
| 11/20/2007 | US7297200 Water-soluble yellow azo dyes |
| 11/15/2007 | WO2007130069A1 Charge director for liquid toner |
| 11/15/2007 | US20070264589 obtained by modifying nigrosine (nigrosine base) manufactured by ordinary methods by rosin-modified resin with acid value of 110 or less; excellent charge-imparting properties; exhibits no fogging, experiences no scattering of toner inside developing apparatus, and has little fluctuation of image density |
| 11/15/2007 | US20070264035 Toner, and developer, image forming method, image forming apparatus and process cartridge using the toner |
| 11/14/2007 | EP1853657A2 Preparation of metallic particles for electrokinetic or electrostatic deposition |
| 11/14/2007 | EP1853431A2 Energy activated printing process |
| 11/14/2007 | CN101071281A 调色剂 Toner |
| 11/14/2007 | CN100349072C Electric charge controlling agent, toner for developing electrostatic charge image containing the same, and method for forming image using the toner |
| 11/13/2007 | US7295796 Image forming apparatus having a temporary toner holding device and a toner collecting device |
| 11/13/2007 | US7295788 Image forming apparatus and process cartridge |
| 11/13/2007 | US7294443 Uniformly adhering a charge controlling agent on a surface of toner particles; can produce high quality images for a long period of time without being deformed and/or excessively pulverized |
| 11/13/2007 | US7294442 Toner for developing electrostatic image, method for manufacturing the toner, developer including the toner, container containing the toner, and color image forming method using the toner |
| 11/08/2007 | WO2007126125A1 Magnetic toner |
| 11/08/2007 | US20070259284 Capsulated toner |
| 11/08/2007 | US20070259283 Toner |
| 11/08/2007 | US20070259282 Electrophotographic toner, image forming method, dye and metal chelate dye |
| 11/07/2007 | EP1852747A1 Positively chargeable developer |
| 11/07/2007 | CN101069133A Metal oxides comprising a permanent positive surface charge over a wide ph range |