| Patents for G03G 9 - Developers (22,748) |
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| 09/30/2008 | US7429441 Electrostatic charge developing toner |
| 09/26/2008 | CA2626521A1 Emulsion aggregation toner compositions having ceramic pigments |
| 09/25/2008 | WO2008114655A1 A toner manufacturing method, a toner manufacturing apparatus, and a toner |
| 09/25/2008 | WO2008113582A1 Liquid developer composition and method of its preparation |
| 09/25/2008 | US20080234439 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 |
| 09/25/2008 | US20080233511 Charge control agent has a composite laminate structure of layers of an organoclay modified with an ammonium cation (for example organoclays of the tradename Claytone) and layers of an organoclay modified with an anion, such as stearic acid modified hydrotalcite; low temperature fixability, anti-offset |
| 09/25/2008 | US20080233510 Nonmagnetic toner for use in developing electrostatic toner image; dispersing in water an organic solvent dispersion of pigment, binder resin and release agent, heating the dispersion slurry to a the melting point of the releasing agent, and washing the toner particles; offset resistance |
| 09/25/2008 | US20080233508 Process for producing toner for electrophotography |
| 09/25/2008 | US20080233507 Two component developer |
| 09/25/2008 | US20080233506 Toner, and oilless fixing method and process cartridge using the toner |
| 09/25/2008 | US20080233505 Toner for developing electrostatic latent image, and image forming apparatus and process cartridge using the toner |
| 09/25/2008 | US20080233498 Toner, developer, toner container, process cartridge, image forming method, and image forming apparatus |
| 09/25/2008 | US20080233497 Produced by suspension polymerizing in an aqueous dispersion medium a polymerizable monomer, a colorant, and a layered inorganic mineral in which part of an interlayer ion is replaced with an organic ion, such as those known by tradename Claytone APA; excellent fixing property |
| 09/25/2008 | US20080233496 toner which, despite its spherical shape, makes it possible to prevent an external additive from being embedded in the toner easily or by a load generating low stress, reduce variation in image density, maintain cleaning ability transfer ability throughout its long-term use and obtain excellent image |
| 09/25/2008 | US20080233495 Toner and method for producing the same, and, developer, toner-containing container, process cartridge, image forming apparatus and image forming method |
| 09/25/2008 | DE102005011308B4 Infrarotabsorptionsmittel, elektrofotografischer Toner und einen elektrofotografischen Toner verwendende Bilderzeugungsvorrichtung Infrared absorption agents, electrophotographic toner and an electrophotographic image forming apparatus use toner |
| 09/24/2008 | EP1973004A1 Toner and process cartridge using the toner |
| 09/24/2008 | EP1973003A1 Liquid developer composition and method of its preparation |
| 09/24/2008 | CN201122066Y Drum-type cooler |
| 09/24/2008 | CN101271304A Image forming apparatus |
| 09/24/2008 | CN101271292A Anti-counterfeit durable colorful ink powder and method for producing the same |
| 09/24/2008 | CN101271291A Latent electrostatic image developing toner, image forming apparatus and image forming method |
| 09/24/2008 | CN101271290A Toner for developing electrostatic latent image, and image forming apparatus and process cartridge |
| 09/24/2008 | CN101271289A Toner, and oilless fixing method and process cartridge using the toner |
| 09/24/2008 | CN101271288A Toner, developer, toner container, process cartridge, image forming apparatus, and image forming method |
| 09/24/2008 | CN101271287A Toner, developer using the same and image forming method |
| 09/24/2008 | CN101271286A Production method of spherical toner |
| 09/24/2008 | CN100421032C Charge regulator and its preparing method and carbon powder for containing same charge regulator |
| 09/23/2008 | US7427461 toner particles include a binder resin and a quinacridone pigment of given structure which has a beta-type crystal structure; magenta toner has wide color range, light fastness, ecological properties, and is relatively inexpensive; can be used with flash fixing |
| 09/18/2008 | WO2008113034A1 Preparation of toner from latex wax composites |
| 09/18/2008 | WO2008111726A1 Polyester resin composition for toner and toner containing the same |
| 09/18/2008 | WO2008111583A1 Process for producing polymerization toner, process for producing binder resin for toner, and toner |
| 09/18/2008 | US20080227022 Pulverizing chamber with the surface of at least one of the rotor and the stator having a chromium plated layer having chromium as a main component and containing magnesium, aluminum, silicon, titanium, manganese, iron, and/or carbon; wear resistance |
| 09/18/2008 | US20080227018 Dissolving a binder resin, colorant, release agent, and modified layered inorganic mineral in an organic solvent so as to prepare an oil phase; dispersing in an aqueous medium to prepare an emulsified dispersion; cleaning accuracy, low temperature fixability, transfer efficiency |
| 09/18/2008 | US20080227017 Having projection image of hexagonal shape obtained by projecting from at least one direction, wherein each of sides of the approximately regular hexagonal shape is convex to outside; strength, positional accuracy; external additive additives electrophotographic toner, liquid crystal displays |
| 09/18/2008 | US20080227016 Latent electrostatic image developing toner, image forming apparatus and image forming method |
| 09/18/2008 | US20080227015 Toner for developing electrostatic latent image, toner container, developer, image forming apparatus, process cartridge and method of preparing the toner |
| 09/18/2008 | US20080227014 Crystalline polyester from monomers of naphthalenedicarboxylic acid, terephthalic acid, bisphenol A ethylene oxide adduct, and ethylene glycol; acrylic acid-butyl acrylate-styrene terpolymer release agent; and colorant; accumulation suppression or magnetic field forming unit; electrography |
| 09/18/2008 | US20080227013 Toner and process cartridge |
| 09/18/2008 | US20080227011 Toner, developer, and image forming apparatus |
| 09/18/2008 | US20080227004 Carrier, developer and electrophotographic developing method and image forming method |
| 09/18/2008 | US20080227003 High temperature, high humidity performance during ultra high speed operation; toner scattering and background smear prevention |
| 09/18/2008 | US20080227002 high image density, fixability, storage stability; binder comprised of molecular weight controlled block polyester copolymer of which skeleton A contains lactic acid in repeat structure and skeleton B does not |
| 09/18/2008 | US20080226998 Having hemispherical polysiloxane crosslinked structure; prevents movement from surface functional sites; adhesion |
| 09/18/2008 | US20080226322 Method for Printing of a Recording |
| 09/17/2008 | EP1970767A1 Resin composition for toner and method for producing resin composition for toner |
| 09/17/2008 | EP1970766A2 Method of manufacturing toner |
| 09/17/2008 | EP1970765A2 Toner for developing a latent electrostatic image, and image forming method and apparatus using the toner |
| 09/17/2008 | EP1124648B1 Electrostatic printing of functional toner materials for electronic manufacturing applications |
| 09/17/2008 | CN101268421A Toner and process for producing the same |
| 09/17/2008 | CN101266441A One component developer, developing device and process cartridge using the same |
| 09/17/2008 | CN101266421A Image formation method |
| 09/17/2008 | CN101266419A Color toner and method for making same |
| 09/17/2008 | CN101266418A Method of matnufacturing toner of electrostatic charge image development |
| 09/17/2008 | CN101266417A Toner for developing electrostatic charge image, developer and image forming apparatus |
| 09/17/2008 | CN100419594C Process cartridge, image forming apparatus and image forming method |
| 09/17/2008 | CN100419581C Method for manufacturing charge control agent |
| 09/17/2008 | CN100419580C Spherical silica-titania-based fine particles surface-treated with silane, production process and use therefor |
| 09/17/2008 | CN100419579C Electrophotographic toner and method of development therewith |
| 09/17/2008 | CN100419578C Toner for developing electrostatic latent image, developer and process for producing toner |
| 09/17/2008 | CN100419577C Toner, developer, image developing apparatus and imaging device |
| 09/16/2008 | US7425398 Heating a colloidal solultion of sodium- or lithium polyester sulfonate, a colorant, calcium chloride and zinc acetate; aggregating the mixture to form toner particles; imaging; tetrapolymer comprising monomers of terephthalic acid, sodium sulfoisophthalic, propylene glycol, dipropylene glycol |
| 09/12/2008 | WO2008109000A1 Method of providing an aqueous dispersion suitable for use as a chemically produced toner |
| 09/12/2008 | WO2008108167A1 Copolymer and use thereof |
| 09/11/2008 | US20080220362 image forming device; toner made of a crosslinked latex, high Tg latex; achieves acceptable document offset, vinyl offset and crease properties when forming images in a device, using a fuser roll covered with a fluoropolymers as polytetrafluoroethylene; easy strip off, no streaks |
| 09/11/2008 | US20080220361 electroconductive shaft is covered with a multilayer containing a polysiloxaneurethane copolymer surface layer and a polyamide layer; suppressing the residual potential during repetitive use, no damage of interlayer adhesiveness, preventing toner leakage, contaminations, developing unevenness |
| 09/11/2008 | US20080220360 binder resin contains a polyester resin containing an inorganic tin octylate as catalyst, a magnetic material; and a hydrophobized silica particles treated with a silicone oil; use in electrophotography; magnetization has stable chargeability; specific magnetization and a particle diameter distribution |
| 09/11/2008 | US20080220358 azo dyes has solubility in an organic solvent, good color tone, and lightfastness, and does not inhibit the polymerization of a polymerizable monomer when used in a polymerized toner; use in electrophotographic electrostatic recording or printing; compatibility |
| 09/11/2008 | US20080220357 Toner for developing electrostatic image, and image forming apparatus and process cartridge using the toner |
| 09/11/2008 | US20080220348 Toner for developing latent electrostatic image, method for manufacturing the same, image forming method and image forming apparatus |
| 09/11/2008 | US20080219716 Fixing apparatus with a pressing member and transfer fixing member |
| 09/11/2008 | DE102007010986A1 Übergangsmetallhaltige Effektpigmente The transition metal containing effect pigments |
| 09/11/2008 | DE102005010778B4 Toner zum Entwickeln eines elektrostatischen Latentbildes, Entwickler und Verfahren zum Erzeugen des Toners zum Erzeugen des elektrostatischen Latentbildes Toner for developing an electrostatic latent image, a developer and process for producing the toner for forming the electrostatic latent image |
| 09/10/2008 | EP1967911A1 Image Forming Device, Image Forming Process and Toner Compositions |
| 09/10/2008 | EP1967910A2 Toner for developing latent electrostatic image, method for manufacturing the same, image forming method and image forming apparatus |
| 09/10/2008 | EP1967909A1 Resin composition |
| 09/10/2008 | CN101261487A Method for reusing duplicating paper |
| 09/10/2008 | CN101261475A Toner compositions having improved fusing properties |
| 09/10/2008 | CN101261458A Toner composition and methods |
| 09/10/2008 | CN100418021C Developing device |
| 09/10/2008 | CN100418014C Toner for electrophotography and method for forming image using the same |
| 09/10/2008 | CN100418013C Toner binder and process for producing same |
| 09/10/2008 | CN100418012C Method for preparing functional particulate material, toner, and image forming method and apparatus using the toner |
| 09/09/2008 | US7422834 Image preservability of magenta color can be enhanced without negatively influencing coloring property, developing property, transferability, fixation property, charging property, powder characteristics, and developer life; used in devices that perform a xerographic procedure, copiers |
| 09/09/2008 | US7422833 Toner, production process thereof, and process for forming image |
| 09/09/2008 | US7422832 Magnetic toner |
| 09/09/2008 | CA2487602C Metal and ceramic blend donor roll coatings |
| 09/04/2008 | WO2008105459A1 Positively electrifiable toner for electrostatic-image development |
| 09/04/2008 | WO2008105396A1 Development apparatus and image forming apparatus |
| 09/04/2008 | US20080213687 Bulk low conversion polymerization of styrene and butylacrylate; combining with maleic anhydride and aqueous emulsion polymerizing to form particles; combining with amine compound |
| 09/04/2008 | US20080213686 Amorphous-silicon photoconductor including a combined cleaning blade and roller; magnetic monocomponent toner jumps to a photoconductor from a developing sleeve to form an electrostatic latent image; electrography |
| 09/04/2008 | US20080213685 Method of providing an aqueous dispersion suitable for use as a chemically produced toner |
| 09/04/2008 | US20080213684 Two-component developing with improved stability of chargeability, suppressed carrier adhesion to solid image portions over extended use, good image density and roughness, suppressed binder film shaving; surface-treated alumina or titania as core particles; acrylic, amino or silicone resin binder |
| 09/04/2008 | US20080213683 Toners For Electrostatic-Image Development |
| 09/04/2008 | US20080213682 Oil phase containing a toner or toner precursor of an organic-modified layered inorganic mineral kneaded with a binder; formable to desirable shape, high reliability in cleaning, low temperature fixability, high transfer efficiency, charge stability |
| 09/04/2008 | US20080213680 Toner for Electrostatic Latent Image Development and Method of Magnetic Monocomponent Development |
| 09/03/2008 | EP1965264A1 Method for producing core material of electrophotographic ferrite carrier and resin-coated ferrite carrier |
| 09/03/2008 | EP1965263A1 Resin coat ferrite carrier for electrophotography developer and its production method, and electrophotography developer employing that resin coat ferrite carrier |
| 09/03/2008 | EP1965262A1 Core-shell polymer particles |
| 09/03/2008 | EP1965261A2 Toner for developing electrostatic image, method for producing the toner, image forming method, image forming apparatus and process cartridge using the toner |