Patents for G03G 9 - Developers (22,748)
06/2003
06/12/2003US20030108807 Polyolefin waxes modified to make them polar in photocopier toners
06/12/2003US20030108362 Developing device using a two-ingredient type developer and image forming apparatus including the same
06/11/2003EP1318434A1 Developing device and image forming apparatus incorporating the same
06/11/2003EP1318433A2 Use of polyolefinic waxes in electrophotographic toners
06/11/2003CN1423174A Use of polarity-modified polyolefin wax in photography duplicator
06/11/2003CN1423173A Toner, image-forming method and technical box for electrstatic image developing
06/10/2003US6577837 Image forming method and image forming apparatus
06/10/2003US6576396 Stable pigment dispersion and photosensitive recording material prepared therewith
06/10/2003US6576389 Toner coagulant processes
06/10/2003US6576388 Multilayer electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge using the photoreceptor
06/10/2003US6576387 Image-forming apparatus and image-forming method
06/05/2003US20030105321 Substituted phthalocyanine
06/05/2003US20030105240 Resin composition, binder resin for toner and toner
06/05/2003US20030104304 Liquid developers
06/05/2003US20030104303 Core, a number of the pores thereof containing a polymer, and thereover a coating; in situ preparation by polymerizing monomer(s) in the pores, optional chain extension and/or crosslinking; developer of carrier and toner
06/05/2003US20030104302 Construct and method for making it
06/05/2003US20030104301 Resin binder
06/05/2003US20030104300 Novel polyhydroxyalkanoate, its production method, charge control agent containing the polyhydroxyalkanoate, toner binder and toner, and image forming method and image forming apparatus using the toner
06/05/2003US20030104299 Resin binder, metal oxide black colorant, and externally-added fine particles with a particle size of 20 nm to 2.1 mu m
06/05/2003US20030104298 Reaction product of a metal alkoxide, particularly of Ti, Al, Zr, Mg or Si, and a phenolic compound, particularly a calixarene
06/05/2003US20030104297 Toner for two-component developer, image forming method and device for developing electrostatic latent image
06/05/2003US20030104296 Electrophotographic toner, manufacture of the same, electrostatic latent image developer, and image forming method
06/05/2003US20030104294 Substituted 9H-fluorenone hydrazones
06/04/2003EP1316578A1 Method for producing aqueous dispersion of thermoplastic resin microparticles and toner for electrophotography
06/04/2003EP0852977B1 Powder having multilayer film on its surface and process for preparing the same
06/04/2003CN1421750A Image forming apparatus
06/04/2003CN1110723C Toner for electrostatic image developing
06/03/2003US6573018 Silica coupled to hydrophobic agent (e.g. hexamethyl-disilazane) via an amine containing silane compound (e.g. gamma-aminopropyltriethoxysilane); improved flowability and stability against agitation induced static build up; toners
05/2003
05/29/2003US20030100700 Novel polyhydroxyalkanoates having in its side chain phenylsulfinyl structure and/or phenyl sulfonyl structure and production process therefor; charge control agent, toner binder and toner containing same; and image forming method and image forming apparatus using the toner
05/29/2003US20030100631 Silica with homogeneous layer of silylating agent
05/29/2003US20030099896 Developer composition for non-interactive magnetic brush development
05/29/2003US20030099895 Solids surface-modified with amino groups
05/29/2003US20030099894 Recording liquid and image forming method using the recording liquid
05/29/2003US20030099893 Developer composition for non-interactive magnetic brush development
05/29/2003US20030099892 For use in electrophotographic printing machine
05/29/2003US20030099891 Suppresses fluctuations in the charge amount due to changes in ambient conditions and to the lapse of time, and capable of stably obtaining an image of excellent quality
05/29/2003US20030099890 Nonmagnetic black toner
05/29/2003US20030099487 Image forming device
05/28/2003EP1315046A2 Developing device for suppressing variations in bulk density of developer, and an image forming apparatus including the developing device
05/28/2003CN1420393A Mono-component non-magnetic toner, its mfg. method and image forming device using same
05/28/2003CN1109928C Toner for developing electrostatic image
05/27/2003US6571077 Electrostatic image developing method and apparatus using a drum photoconductor and hard magnetic carriers
05/27/2003US6571075 Liquid developing electrophotographic device
05/27/2003US6569592 Forming image at high speed, having compatible low-temperature fusing property and offset resistance, controlling gloss by selectively combining specified fusing apparatus and specified toner
05/27/2003US6569591 Toner compositions comprising polythiophenes
05/27/2003US6569590 Master batch pigment, toner including the master batch pigment and method for manufacturing the toner
05/27/2003US6569589 Toner, toner production process and image forming method
05/27/2003US6569588 Electrophotographic toner, production method thereof and electrophotographic image forming system
05/27/2003US6568536 Classifier and method for preparing toner
05/27/2003CA2113169C Latent image development apparatus
05/22/2003US20030096919 Silicone wax
05/22/2003US20030096185 For photoconductive copy machines, laser printers and paper facsimiles
05/22/2003US20030096184 For developing electrostatic latent images formed in electrophotography; excellent pulverizability, low-temperature fixing ability, and storage stability
05/22/2003US20030096183 Comprises titania and release agent; for electrophotography; offset resistance
05/22/2003US20030096182 Polylactones for electrostatic latent imaging produced with microorganism (Pseudomonas) culture
05/22/2003US20030096181 Formed by high intensity blending (for improving fixability); electrophotography
05/22/2003US20030096115 Granules coated with a polylactone derived from the monomers 3-hydroxypropionic acid, 3-hydorxybutyric acid, and/or 3-hydroxyvaleric acid; polylactone made using microorganism or immobilized enzyme; electrophotographic toner
05/22/2003US20030095814 Image forming apparatus
05/21/2003EP1312986A1 Magenta-colored toner particles for electrostatographic imaging
05/21/2003EP1312085A1 Universal carrier, method for the production thereof and a two-component developer for an electrophotographic printing system
05/20/2003US6566028 Toner, and process for producing toner
05/20/2003US6566026 Toner for developing electrostatic latent image, toner container containing the toner, and image forming method and apparatus using the toner
05/20/2003US6566025 Polymeric particles as external toner additives
05/15/2003WO2003041151A1 Method and device for forming oxide film
05/15/2003WO2003040833A1 Plastic toner and method for producing such a plastic toner
05/15/2003WO2003040196A1 Method of stripping volatile substance from polymer particle dispersion and process for producing toner
05/15/2003US20030092931 For latex; stable suspension
05/15/2003US20030091924 Thermoelectrically transferring and fixing a toner image formed on an electrostatic latent image carrier without scattering of the toner
05/15/2003US20030091923 Carrier for electrophotographic developer and developer containing the same
05/15/2003US20030091922 2-50 wt parts of a toner and 1 wt part of a carrier of a magnetic fine particle-dispersed resin carrier of inorganic particles and a binder resin; particle size of 3-10 mu m and 1-40% of solid wax
05/15/2003US20030091921 Electrostatic image developing processes and compositions
05/15/2003US20030091920 Toner of a resin that has a cell structure having cells and a cell wall and a colorant
05/15/2003US20030091919 Photosensitive color toner
05/15/2003US20030091918 Magnetic toner with negative polarity for developing latent electrostatic images, and image forming apparatus using the same
05/15/2003US20030091917 Color printing, ink jet printing with a color toner particles selectively sensitive to a plurality of wavelengths to provide a desired color; photosensitivity
05/15/2003US20030091372 Image forming apparatus
05/15/2003US20030089279 Heating the dry powder obtained from spray drying the dispersion
05/15/2003US20030089260 Method of imaging an erasable printing form
05/15/2003CA2465708A1 Plastic toner and method for producing such a plastic toner
05/14/2003EP1310831A2 Two-component developer and process of manufacturing
05/14/2003EP1310489A1 Electrophotographic organophotoreceptor with charge transport compounds
05/13/2003US6564032 Fixing apparatus for fixing polymerized toner by hard roller
05/13/2003US6564027 Image forming apparatus
05/13/2003US6562541 Toner processes
05/13/2003US6562538 Full color image forming method, and toner and intermediate transfer material for the method
05/13/2003US6562537 Electrostatic latent image developer
05/13/2003US6562536 Charge-controlling agent and toner using the same
05/13/2003US6562535 Toner for development of electrostatic image
05/13/2003US6562534 Toner composition
05/13/2003US6562532 Fluidity and blackness, dispersibility in a binder resin; capable of achieving a high image quality and a high copying speed
05/13/2003US6562531 Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor
05/08/2003WO2003038003A1 Phthalocyanine based inks with absorption maxima in the near infra red and visible spectrum
05/08/2003WO2003037964A1 Composite resin particles
05/08/2003US20030087176 Dissolving in solvent; dispersion in aqueous solution containing promoter and stabilizer
05/08/2003US20030087169 Controlling gloss; multicolor toners
05/08/2003US20030086738 Cleaning blade, cleaner for image carrying body, and image forming apparatus
05/08/2003US20030086731 Color image forming apparatus and development method for color image forming apparatus
05/08/2003US20030086714 Toner used in image forming apparatus
05/07/2003EP1308791A1 Toner, method of forming the toner, and image forming method and apparatus using the toner
05/07/2003EP1308790A2 Toner for developing electrostatic image, method for manufacturing the toner, developer including the toner, container containing the toner, and developing method using the toner