| Patents for G03G 9 - Developers (22,748) |
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| 10/30/2008 | US20080268363 Porous particles |
| 10/30/2008 | US20080268362 subjecting a tetrafunctional silane ( tetraethoxysilane) compound and/or a partial hydrolysis-condensation product to hydrolysis and condensation, to a two stage hydrophobic treatment introducing R1SiO3/2 units ( silanetriols) and then introducing R23SiO1/2 (silanols); surface treated silica |
| 10/30/2008 | DE102008020565A1 Verfahren zur Herstellung eines Toners für die Elektrophotographie A process for producing a toner for electrophotography |
| 10/29/2008 | EP1984790A1 Organometallic complex charge control agents |
| 10/29/2008 | CN101295146A Toner, developing agent for electrostatic image development, apparatus and equipment using them |
| 10/29/2008 | CN100429581C Recycling method and recycling system for the recycling method |
| 10/29/2008 | CN100429257C Composite resin particles |
| 10/28/2008 | US7444107 Image forming method and apparatus having a unit for conveying toner and carrier particles from a cleaning unit to a developing unit |
| 10/28/2008 | US7442753 Polymer compound and block polymer compound |
| 10/28/2008 | US7442484 Vinyl, polyurethane, polyester resin mixture; image fixed on support by pressing between magnetic rollers heated by electromagnetic induction |
| 10/28/2008 | US7442483 Ferrite carrier for electrophotographic developer and method for preparing the same, and electrophotographic developer using the same |
| 10/28/2008 | US7442482 melt-kneading a raw material mixture containing a resin binder, a wax, and a colorant with an open-roller type kneader; cooling; pulverizing; classification of a kneaded product; toner having a small particle size and a sharp particle size distribution |
| 10/28/2008 | US7442481 sulfonation product of Solvent Blue 23; provides a desired positive charge level. |
| 10/28/2008 | US7442480 Positively chargeable toner |
| 10/28/2008 | US7442478 Toner and method for forming image |
| 10/23/2008 | WO2008126960A1 Multi-functional color toner composition and methods of preparing and using the same |
| 10/23/2008 | WO2008126869A1 Carrier core material for electrophotographic developing agent, process for producing the carrier core material, carrier for electrophotographic developing agent, and electrophotographic developing agent |
| 10/23/2008 | WO2008126865A1 Toner |
| 10/23/2008 | US20080261144 Method for producing developing agent |
| 10/23/2008 | US20080261142 increase particle size to increase fluidity and image resolution, by fuse or bond to agglomerate together forming cluster structures; durable under mechanical and electrostatic forces |
| 10/23/2008 | US20080261141 Magenta toner for developing electrostatic image |
| 10/23/2008 | US20080261140 improved image gloss and fusing property, while ensuring durability; polyester binder resin having a high acid value and a mixture of two waxes having high, low melting points as a releasing agent; prevent hot offset and wrap jamming |
| 10/23/2008 | US20080261139 glass substrates has translucent surfaces provided by the particles has second glass flux component with a higher melting point than the first glass flux component; for printing on glass door, architectural glass, shower cubicle door, glass screen, glass container, see-through oven door, ceramic hobs |
| 10/23/2008 | US20080261138 silica and titanium dioxide as the external additive to assist fluidity, developability and electrification; preferable particle shape; low temperature fixability together with high resolution and anti-blocking property, and aging stability; detachable toner vessels; printing |
| 10/23/2008 | US20080261137 Charge control agent and toner comprising the same |
| 10/23/2008 | US20080261133 Resin for electrostatic-image-developing toner, electrostatic-image-developing toner, electrostatic image developer, method for forming image, and image-forming apparatus |
| 10/23/2008 | US20080261132 Resin for electrostatic-image-developing toner, electrostatic-image-developing toner, electrostatic image developer, method for forming image, and image-forming apparatus |
| 10/23/2008 | US20080261131 Toner, image forming apparatus using the same, image forming method using the same, and process cartridge |
| 10/22/2008 | EP1983378A2 Magenta toner for developing electrostatic image |
| 10/22/2008 | EP1983374A1 Method of image forming and electrophotographic apparatus making use of the method |
| 10/22/2008 | CN101290145A Glass or glass ceramic articles |
| 10/22/2008 | CN100428069C Magnetic carrier, double component developing agent, developing method and device, image forming device |
| 10/22/2008 | CN100428060C Organosol liquid toner including amphipathic copolymeric binder having crosslinkable functionality |
| 10/22/2008 | CN100428059C Toner |
| 10/21/2008 | US7439004 Using a horizontal filter press; provides toner products having useful moisture content and particle integrity, in faster time periods; lower surfactant levels, humidity resistance, higher silica retention |
| 10/21/2008 | US7439003 Magnetic black toner for electrophotography having Mn-containing hematite compound and magnetic two-component developer for electrophotography containing the same |
| 10/16/2008 | WO2008103944A3 Chemically prepared toner and process therefor |
| 10/16/2008 | US20080254381 Mixture of polymer containing release agents monomer |
| 10/16/2008 | US20080254378 Blend of compatible amorphous and crystalline polyester resin and carbon black; offset resistance; low temperature fixing; high quality images |
| 10/16/2008 | US20080254268 Color toner for electro printing, and process for producing glass plate provided with ceramic color print, employing it |
| 10/15/2008 | EP1980914A1 Chemical toner with covalently bonded release agent |
| 10/15/2008 | EP1980913A1 Toner for electrostatic charge image development, and process for producing the same |
| 10/15/2008 | EP1417264B1 Novel azo pigments |
| 10/15/2008 | CN101288030A Toner powders and process for their preparation |
| 10/15/2008 | CN101286021A Toner, two-component developer and image forming apparatus using the toner |
| 10/15/2008 | CN101286020A Chemical toner with covalently bonded release agent |
| 10/15/2008 | CN100426143C Image shaping method and instrument, receiving paper for electronic camera image and printed matter of electronic camera |
| 10/15/2008 | CN100426142C Black toner for electronic photography, developer for electronic photography and imaging method |
| 10/15/2008 | CN100425656C Pigmented 1-naphtholsulphonic acid-based monoazo pigments |
| 10/14/2008 | US7435523 Chemically prepared toners with size limiting binders |
| 10/14/2008 | US7435522 Carrier compositions |
| 10/14/2008 | US7435521 Toner for developing electrostatic image |
| 10/14/2008 | US7435520 Maintains stable charge and charge distribution of toner regardless of environmental changes and length of time image printing is performed; prevents image defects such as blurring and image contamination |
| 10/14/2008 | US7435519 Containing coloring agent, carnauba wax release agent, boron salicyclic acid complex charge control agent and blend of polyester fixing resins; low temperature operation, storage stability; environmentally friendly, safe |
| 10/14/2008 | US7435367 Cement system including a binder for use in freeform fabrication |
| 10/09/2008 | WO2008120637A1 Carrier core material for elctrophotographic developing agent, process for producing the core material, carrier for elctrophotographic developing agent, and electrophotographic developing agent. |
| 10/09/2008 | US20080248416 Dripping and discharging droplets of toner constituent liquid, solidifying and granulating; dripper comprises thin film with nozzles, and oscillator, and oscillation amplifier; improved fluidity and chargeability |
| 10/09/2008 | US20080248415 Method of manufacturing aggregate particles and toner |
| 10/09/2008 | US20080248414 Polyesters for toner for electrophotography |
| 10/09/2008 | US20080248413 Liquid developing agent, method of producing the same and method of producing display device |
| 10/09/2008 | US20080247788 Cyan toner, magenta toner, yellow toner, black toner, and full-color image-forming method |
| 10/09/2008 | US20080247787 Positive Charge Control Resin for Electrophotographic Functional Component Parts, Developing Roller, and Electrophotographic Apparatus |
| 10/09/2008 | US20080247783 Image forming apparatus, image forming method and developing agent |
| 10/08/2008 | EP1978412A1 Color toner for electro printing, and process for producing glass plate provided with ceramic color print, employing it |
| 10/08/2008 | EP1978411A2 Toner preparation method and apparatus, and toner prepared thereby |
| 10/08/2008 | CN101283315A Carrier core material for electrophotographic development, carrier for electrophotographic development and method for manufacturing the same, and electrophotographic developer |
| 10/08/2008 | CN101279975A 荧光二酮吡咯并吡咯 Fluorescent diketopyrrolopyrrole |
| 10/08/2008 | CN100424587C Colour toner |
| 10/07/2008 | US7432033 Printing systems and methods for liquid toners comprising dispersed toner particles |
| 10/07/2008 | US7432031 Containing aggregated amorphous copolyester particles prepared from a dicarboxylic acid having a sulfonic acid or salt group, ethoxylated bisphenol A, and propoxylated bisphenol A; reduced amount of surfactant needed results in no fog and excellent resolution over a long period of time |
| 10/07/2008 | US7432030 Toner for developing electrostatic latent image, developer for developing electrostatic latent image, and process for producing toner for developing electrostatic latent image |
| 10/07/2008 | CA2311893C Use of improved cyan pigments in electrophotographic toners and developers, powder coatings and inkjet inks |
| 10/02/2008 | WO2008118863A1 Multi-colored images viewable under non-visible radiation |
| 10/02/2008 | WO2008117752A1 Carrier core material for electrophotographic developer and method for producing the same, carrier for electrophotographic developer, and electrophotographic developer |
| 10/02/2008 | WO2008116498A1 Electrostatic charge image developing toner |
| 10/02/2008 | US20080241730 Process for producing toner particles |
| 10/02/2008 | US20080241729 Coating ferrite carrier core with polymer |
| 10/02/2008 | US20080241728 Methods for reducing plasticization and blocking in toner compositions |
| 10/02/2008 | US20080241727 Method and apparatus for manufacturing toner, and electrophotographic toner manufactured by the method |
| 10/02/2008 | US20080241726 Resin-filled ferrite carrier for electrophotographic developer, production method thereof and electrophotographic developer using the ferrite carrier |
| 10/02/2008 | US20080241725 Toner for developing agent and method for producing the same |
| 10/02/2008 | US20080241724 surface treatment of toner particles with crosslinked styrene resin; waterproofing toner |
| 10/02/2008 | US20080241723 Mixture of resin and colorant |
| 10/02/2008 | US20080241722 Mixed Crystals Comprising C.I. Pigment Red 170 Derivatives |
| 10/02/2008 | US20080241717 Toner for electrostatic image development |
| 10/02/2008 | US20080236737 Diaper Including Ink-Printed Substrate Web |
| 10/02/2008 | DE102008016067A1 Toner zum Entwickeln eines elektrostatischen Bildes A toner for developing an electrostatic image, |
| 10/01/2008 | EP1975738A2 Toner kit, method for forming a toner image, and image forming apparatus |
| 10/01/2008 | EP1975732A2 Resin-filled ferrite carrier for electrophotographic developer, production method thereof and electrophotographic developer using the ferrite carrier |
| 10/01/2008 | EP1975731A1 Resin-coated ferrite carrier for electrophotographic developer and electrophotographic developer using the resin-coated ferrite carrier |
| 10/01/2008 | EP1975730A1 Yellow toner, image forming apparatus and a method for producing a toner |
| 10/01/2008 | EP1975729A1 Tonerprocesses |
| 10/01/2008 | EP1975728A2 Emulsion aggregation toner compositions having ceramic pigments |
| 10/01/2008 | EP1975727A1 Developing agent and method for image formation |
| 10/01/2008 | EP1974244A1 Non-magnetic toner |
| 10/01/2008 | EP1244942B1 Use of salt-like structural silicates as charge controlling agents |
| 10/01/2008 | CN101276161A Image holding member and image forming apparatus |
| 09/30/2008 | US7430377 Image forming apparatus and process cartridge having a detachable unit body having a lubricant applying unit and image carrier mounted thereon |
| 09/30/2008 | US7429443 Polyester resins, polyethylene-terephthalate, polypropylene sebacate, polybutylene-adipate, polyhexylene-glutarate; colorant, wax, tetraalkyl titinates, dialkyltin oxide, tetraalkyltin oxide hydroxide polyion coagulant; hydrochloric acid, nitric acid; surfactant; emulsion aggregation process |
| 09/30/2008 | US7429442 Toner, and two component developer and image forming apparatus using the toner |