Patents for G03G 9 - Developers (22,748)
12/2005
12/15/2005US20050277047 Positively chargeable toner, positively chargeable developer and image forming method
12/15/2005US20050277046 Color toner for developing electrostatic images, toner container containing the color toner, and image forming method and apparatus using the color toner
12/15/2005US20050277045 Method for preparing resin and particulate material, toner prepared by the method, developer including the toner, toner container, and process cartridge, image forming method and apparatus using the developer
12/15/2005US20050277044 Method of preparing a toner, developer including the toner, container containing the toner, and image forming method and process cartridge using the toner
12/15/2005US20050277043 Toner and manufacturing method of the same
12/15/2005US20050277042 Magenta toner and process for producing magenta toner
12/15/2005US20050277041 Toner composition for electrophotography image forming apparatus
12/15/2005US20050277040 For example, Mg Al hydroxide carbonate containing sebacic acid or sodium 2-hydroxy-1-naphthoate; for electrophotographic toners and developers, in powder coating materials, electret materials and in electrostatic separation processes of chargeable materials, such as polymers
12/15/2005US20050276633 Image-forming method and image-forming apparatus
12/15/2005US20050276632 Image forming apparatus, process cartridge and cleaningless system
12/15/2005US20050274609 Composition of matter which results in electronic switching through intra- or inter- molecular charge transfer, or charge transfer between molecules and electrodes induced by an electrical field
12/15/2005DE102004024700A1 Pulverrundkorn Powder round grain
12/15/2005DE102004024500A1 Flammenhydrolytisch hergestelltes Silicium-Titan-Mischoxidpulver Produced by flame silicon-titanium mixed oxide
12/14/2005EP1605318A1 Developing unit with a sealing member
12/14/2005EP0788621B1 Liquid toner and its use in imaging apparatus
12/14/2005CN1708730A Positive electrostatic charge control agent and toner for developing electrostatic image
12/14/2005CN1707371A Image forming apparatus, image forming method ,toner and process cartridge
12/14/2005CN1707367A Carrier and two-component developing agent
12/14/2005CN1707366A Positively chargeable toner, positively chargeable developer and image forming method
12/14/2005CN1707365A Process for preparing toner for electrophotography
12/14/2005CN1706889A Wax emulsion for emulsion aggregation toner
12/14/2005CN1231818C Toner and imaging method
12/14/2005CN1231817C Production process of colored fine particulate composition and colored fine particulate composition produced by the same process
12/13/2005US6975825 developing an electrostatic latent image and preventing image failure involving a wax containing toner; minimizing toner melt-sticking; electrography
12/13/2005CA2140524C Electrically stabilized liquid toners
12/08/2005WO2005117023A2 A composition of matter which results in electronic switching through intra- or inter- molecular charge transfer between molecules and electrodes induced by an electrical field
12/08/2005WO2005116779A1 Toner, process for producing toner, two-component developer and image forming apparatus
12/08/2005WO2005116778A1 Radiation curable toner composition
12/08/2005US20050272851 Wax emulsion for emulsion aggregation toner
12/08/2005US20050271970 emulsion polymerization of styrene, butyl acrylate, and acrylic acid in two process, second polymerization in presence of a wax emulsion and first polymerized seed using same monomers; obtaining spherical, and uniformly micro in size, without performing the aggregation or melting process; curing
12/08/2005US20050271969 Method of preparing toner
12/08/2005US20050271967 Electrophotographic photoreceptor and an image forming method employing the same
12/08/2005US20050271966 developers comprising toners and carriers containing a core material and a coating layer being a silicone resin containing dendritic titanium oxide, used in electrography to obtain high density and high quality images, while suppressing scattering of toners in photo apparatus
12/08/2005US20050271965 Process for preparing toner for electrophotography
12/08/2005US20050271964 Toner coated with thin film
12/08/2005US20050271963 Process for preparing resin binder for toner
12/08/2005US20050271962 different low, medium, high molecular weight of cycloolefin ethylene-norbornene copolymer resins as binder; boron complex as charge control agent; fusing member surface layer containing polybenzimidazole; good development property by preventing offset or wrapping; transfer efficiency and durability
12/08/2005US20050271961 Substrate and near infrared absorbing toner
12/08/2005US20050271960 Non-magnetic monocomponent toner having excellent developing property at low temperature condition
12/08/2005US20050271428 Image forming apparatus
12/08/2005US20050271424 Developing unit, process cartridge, and image forming apparatus
12/08/2005DE102004024001A1 Hydrophobiertes salzartiges Struktursilikat Water-repellent salt-like structured silicate
12/07/2005EP1602007A2 A method of patterning photoresist on a wafer using a reflective mask with a multi-layer arc
12/07/2005EP1027388B1 Particles having an attached stable free radical, polymerized modified particles, and methods of making the same
12/07/2005CN1705916A Use of wax-based compounds in toners and corresponding toners
12/07/2005CN1705722A Blue dye with particularly high purity and positive triboelectric control effect
12/07/2005CN1705719A Phthalocyanine pigment preparations
12/07/2005CN1705718A Method for the production of phthalocyanine pigment preparations
12/07/2005CN1704852A Developing unit, process cartridge, and image forming apparatus
12/07/2005CN1704851A Two-component developing agent for electrophotography
12/07/2005CN1704850A Method of preparing toner
12/07/2005CN1230470C Single-phase mixed crystals of laked monoazo dyes
12/07/2005CN1230422C Pigment dispersant, pigment dispersant composition, toner and its prepn process
12/06/2005US6972166 Toner, process for producing a toner, image forming method and image forming apparatus
12/01/2005WO2005114335A1 Process for the manufacture of electrophoretic displays
12/01/2005WO2005114333A1 Closed air circulation toner rounding
12/01/2005US20050266333 Pulverizing binder resin and a coloran in a closed circuit, classifying
12/01/2005US20050265759 Image forming apparatus, process cartridge, developing unit, and cleaning unit
12/01/2005DE10103723B4 Zweikomponentenentwicklungsagens und Bilderzeugungsvorrichtung unter Verwendung desselben Two-component developing agent and image forming apparatus using the same
11/2005
11/30/2005EP1600825A1 Electrophotographic toner and method of development therewith
11/30/2005EP1600824A1 Electrophotographic developer
11/30/2005EP1600823A1 Two-component developer for electrophotography and developing method using same
11/30/2005EP1512051B1 Use of wax-like compounds in photo toner
11/30/2005CN1229411C Non-film-forming electrophoretic latexes in fluorocarbon solvents
11/29/2005US6969578 Optical recording material
11/29/2005US6969574 toner particles including a black colorant and a binder resin; black colorant containing a metal oxide having average particle diameter in the range of 20 to 100 nm
11/24/2005WO2005111736A1 Developing device and process cartridge and image forming device provided with them
11/24/2005WO2005111731A1 Process for preparing colored toner particles
11/24/2005WO2005111730A1 Binder resin for toner, method for production thereof, and toner
11/24/2005WO2005111729A2 Hydrophobic, salt-like structured silicate
11/24/2005WO2005111721A1 Color toner having low contamination of charging elements
11/24/2005WO2005110922A1 Silicon-titanium mixed oxide powder produced by flame hydrolysis
11/24/2005US20050260516 Developer, and image forming method using the developer
11/24/2005US20050260515 Electrostatic-latent-image developing toner and full-color image-forming method
11/24/2005US20050260514 Charge controlling agent containing polyhydroxyalkanoate containing unit containing carboxyl group on side chain in molecule, toner binder and toner, and image formation method and image forming apparatus using toner
11/24/2005US20050260513 Round powder particle
11/24/2005US20050259313 Process for the manufacture of electrophoretic displays
11/24/2005CA2566386A1 Hydrophobic, salt-like structured silicate
11/23/2005EP1598707A1 Toner of rounded powder grains and production method
11/23/2005EP1597633A2 Readily deinkable toners
11/23/2005EP1597632A1 Non-magnetic monocomponent positive toner composition having superior transfer efficiency
11/23/2005EP1086405B1 Color toner
11/22/2005US6967070 Electrophotographic toner and image forming method
11/22/2005US6966643 Permanent heat activated ink jet printing process
11/17/2005WO2005109110A1 Uv protective layer for printed inks
11/17/2005WO2005109109A1 Charge control agent comprising a mixture of a triphenylmenthane compound and a tetraphenylmethane
11/17/2005WO2005108441A2 Polymer having a sulfonic group or a sulfonate group and an amide group and method of producing same
11/17/2005US20050255402 Heating mixture of colorant dispersion, latex emulsions ant wax in presence of coagulant; multistage; controlling temperature;
11/17/2005US20050255401 Closed air circulation toner rounding
11/17/2005US20050255400 Pigments and charge control agents are located most properly for the realization of high-resolution toners through addition and polymerization of hydrophilic monomers or polymers with the toners, weatherproof
11/17/2005US20050255399 Binder resin and colorant; electrostatic images; shaped to be able to contact a latent image carrier with a proper contact area;prevents transferring dust; fixing, cleaning
11/17/2005US20050255398 crystalline polyester binders contains monomers of 1,9-nonanediol and dodecane acid, sulfoisophthalic acid, isophthalic acid; polymerized in presence of rare earth metal triflate or a rare earth metal triflylimide
11/17/2005US20050255397 Resin particles and producing method thereof, toner for developing electrostatic latent image and producing method thereof, electrostatic latent image developer as well as image forming method
11/17/2005US20050254865 Fixing apparatus and duplex image-forming apparatus
11/16/2005EP1596254A1 Developer and image forming method using the developer
11/16/2005EP0940728B1 Process for producing binder resin for toners for developing electrostatic images
11/16/2005CN1696836A Electrophotographic toner and manufacturing method thereof, polyester resin for electrophotographic toner and manufacturing method thereof, electrophotographic developer and image forming method
11/16/2005CN1696835A Resin particles and producing method thereof, toner for developing electrostatic latent image and producing method thereof, electrostatic latent image developer as well as image forming method
11/16/2005CN1227570C Dry toner, imaging method and operating case
11/15/2005US6964865 Host cells comprising Streptomyces clavuligerus chromosomal DNA fragments encoding enzymes for β-lactam antibiotic biosynthesis