Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 9 - Developers
Patents for G03G 9 - Developers (22,748)
11/2010
11/08/2010CA2702504A1 Curable toner compositions and processes
11/04/2010WO2010124616A1 Developer
11/04/2010WO2010090409A3 Toner having core-shell structure, and method for preparing same
11/04/2010US20100279225 Method of filtering porous particles
11/04/2010US20100279224 Method for producing electrophotographic carrier and electrophotographic carrier produced by using the method
11/04/2010US20100279223 Toner and method for producing toner
11/04/2010US20100279222 High iv melt phase polyester polymer catalyzed with antimony containing compounds
11/04/2010US20100279221 Resin-coated carrier method of manufacturing the same, two-component developer including resin-coated carrier, developing device and image forming apparatus
11/03/2010EP2246748A1 Developing apparatus and electronic photograph image forming apparatus
11/03/2010CN1553938B 荧光二酮吡咯并吡咯 Fluorescent diketopyrrolopyrrole
11/03/2010CN101876795A Resin-coated carrier method of manufacturing the same, two-component developer including resin-coated carrier, developing device and image forming apparatus
11/03/2010CN101876794A 显影剂 Developer
11/03/2010CN101038455B Image forming method and image forming apparatus
11/02/2010US7824835 Emulsification a solution of a toner material in an aqueous medium containing fine resin particles for granulation containing a compatible polyalkylene glycol ester; low temperature fixing, offset resistance, nonsmearing; narrow particle size distribution
11/02/2010US7824834 particles including binder resins, colorants, release agents and a modified layered inorganic material in which the interlayer ions are modified with organic ions; high quality images
11/02/2010US7824833 Resin-coated ferrite carrier for electrophotographic developer, its production method, and electrophotographic developer using the resin-coated ferrite carrier
11/02/2010US7824832 blend of binder containing A) and (B) resins, one derived from a (meth)acrylic acid-modified rosin, having a polyester unit prepared by polycondensing a diol and a carboxylic acid component comprising a (meth)acrylic acid-modified rosin; resin B having higher softening point temp. than A
11/02/2010US7824831 Toner
10/2010
10/28/2010WO2010123099A1 Electrophotographic toner
10/28/2010US20100273103 Magnetic carrier and two-components developer
10/28/2010US20100273102 Color toner
10/28/2010US20100273101 Yellow toner
10/28/2010US20100272471 Electrophotographic toner and electrophotographic image forming apparatus using the same
10/27/2010EP2244129A2 Silicia fine particle, toner, two-component developer and image forming method
10/27/2010EP2243800A2 Solvent-free emulsion process
10/27/2010CN101872137A Image forming method
10/26/2010US7821527 Image forming apparatus
10/26/2010US7820354 Method for producing toner
10/26/2010US7820353 pulverizing a melt-kneaded blends comprising a negatively chargeable charge control phenolic resin and the polyester resin binder to improve dispersibility; comprises at least two different polyesters; latent image formed in electrophotography, electrostatic recording method, electrostatic printing
10/26/2010US7820351 Non-magnetic toner, two-component developer, and image forming apparatus
10/26/2010US7820350 isocyanate terminal modified polyester binder capable of reacting with the active hydrogen group-containing compound; forming a latent electrostatic image; excellent in offset resistance flowability, transferability, fixing ability, hot offset property, image quality, anti-heat preservability
10/26/2010US7820349 Toner for electrostatic latent image development, production method thereof, and developer for electrostatic latent image development
10/26/2010US7820348 external additive as a charge controlling agent comprises a hydrophobic silica particle A, and a hydrophobic silica particle B having a different BET specific surface area; hydrophobizing treatment for enhanced environmental stability; reduced torque; flowability
10/26/2010CA2552190C Toner preparation processes
10/21/2010WO2010120060A2 Toner for developing an electrostatic image
10/21/2010WO2010120059A2 Method for producing a toner
10/21/2010US20100266950 Toner
10/21/2010US20100266949 Solvent-free emulsion process using acoustic mixing
10/21/2010US20100266947 Capsule toner and method of manufacturing capsule toner
10/21/2010US20100266946 Image forming method
10/21/2010US20100266945 Pigment, method for manufacturing the same, pigment dispersion, and yellow toner
10/21/2010US20100266944 Pigment, method of producing pigment, pigment dispersion, and yellow toner
10/21/2010US20100266943 Magnetic toner
10/21/2010US20100266942 Electrostatic image developing toner
10/21/2010US20100266822 Process for preparing black toner for electrophotography
10/20/2010EP2241937A1 Magnetic toner
10/20/2010EP2241601A2 Pigment, method for manufacturing the same, pigment dispersion, and yellow toner
10/20/2010EP2241600A2 Pigment, method of producing pigment, pigment dispersion, and yellow toner
10/20/2010CN101866122A Capsule toner and method of manufacturing capsule toner
10/20/2010CN101866121A Magnetic toner
10/20/2010CN101866120A Toner, image forming method, and image forming apparatus
10/20/2010CN101864193A Pigment, method for manufacturing the same, pigment dispersion, and yellow toner
10/20/2010CN101864192A Pigment, method of producing pigment, pigment dispersion, and yellow toner
10/19/2010US7817955 Image forming apparatus for securing good cleaning performance without cleaning blade abrasion
10/19/2010US7817174 Direct image-recording device and image forming apparatus equipped therewith
10/19/2010US7816063 hydrocarbon wax, polyester binder resin, uniformly dispersed in n-hexane by stirring to provide eluted wax extract; improved fixability, coloring power, developability, durability, and environmental stability
10/19/2010CA2576105C Toner and production method thereof, image forming apparatus and image forming method, and process cartridge
10/19/2010CA2495831C Toner coated with thin film
10/14/2010WO2010116851A1 Charged powder
10/14/2010US20100261115 Yellow electrostatic developing toner, developer for electrostatic development, production method of electrostatic developing toner, image forming method and image forming apparatus
10/14/2010US20100261114 Magenta electrostatic developing toner, developer for electrostatic development, production method of electrostatic developing toner, image forming method and image forming apparatus
10/14/2010US20100261113 Toner, method for forming image, and image forming apparatus
10/14/2010US20100261112 Toner, method for forming image, and image forming apparatus
10/14/2010US20100261111 Toner, image forming method and image forming apparatus
10/14/2010US20100261110 Toner, toner production method, and image forming device using the same
10/14/2010US20100261109 Toner, method for forming image, and image forming apparatus
10/13/2010EP2239229A1 Surface-modified complex oxide particle
10/13/2010CN1782893B Toner compositions
10/13/2010CN101859080A Toner, method for forming image, and image forming apparatus
10/13/2010CN101859079A Magenta electrostatic developing toner, developer for electrostatic development, production method of electrostatic developing toner, image forming method and image forming apparatus
10/13/2010CN101859078A Yellow electrostatic developing toner, developer for electrostatic development, production method of electrostatic developing toner, image forming method and image forming apparatus
10/13/2010CN101859077A Chemical synthesis method of colored carbon powder
10/13/2010CN101859076A Image forming device and method for preparing toner for electronic photographing
10/13/2010CN101196704B Toner for electrostatic image development, method of producing the same, electrostatic image developer, toner cartridge, process cartridge and image forming apparatus
10/13/2010CN101178552B Method for manufacturing resin particle
10/13/2010CN101145014B Developing device and image forming apparatus comprising the same
10/12/2010US7813674 Developing toner for electrophotography and electro-photographic device
10/12/2010US7813006 Enhancement of glossmark images at low and high densities with selective application of clear toner
10/12/2010US7811739 Process for producing a resin emulsion and toner
10/12/2010US7811738 Image forming method
10/12/2010US7811735 Toner, and image forming method, image forming apparatus, and process cartridge using the toner
10/12/2010US7811734 Hydrophobic inorganic fine particles and toner
10/12/2010US7811733 Electrostatic latent image toner, and manufacture thereof, and electrostatic image developer, and image forming method
10/12/2010CA2567260C Toner having crystalline wax
10/12/2010CA2555150C External surface additive compositions
10/12/2010CA2532396C Radiation curable inks containing curable gelator additives
10/07/2010WO2010114020A1 Toner binder and toner composition
10/07/2010WO2010113954A1 Black magnetic iron oxide powder
10/07/2010WO2010113870A1 Toner for electrostatic-image development
10/07/2010WO2010113724A1 Magnetic composite particles, magnetic carrier, and developer
10/07/2010US20100255415 Toner
10/07/2010US20100255414 Toner, Process for Making Toner and Use of Toner
10/07/2010US20100255207 Dispersions of higher crystallinity olefins
10/07/2010US20100254917 Organic nano-particles and process for their preparation
10/06/2010EP2237111A1 Resin composition for electrophotographic toners and electrophotographic toners
10/06/2010CN101851544A Metal salts of higher fatty acids and electronic photographic equipment
10/06/2010CN101000474B Method of manufacturing toner and toner
10/05/2010US7809322 Image forming apparatus and process cartridge therefore having a cleaner section which stores unused developer
10/05/2010US7807327 Method for producing electrophotographic toner
10/05/2010US7807326 toners for electrostatic printing formed from aluminum butoxide binder, polycrystalline silicon and germanium dispersed in ethylene-acrylic acid-methacrylic acid copolymer resin
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