Patents for G03G 9 - Developers (22,748) |
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06/26/1996 | EP0718723A2 Electrophotographing apparatus |
06/26/1996 | EP0718713A1 Quarternary ammonium salts as charge-control agents for toners and developers |
06/26/1996 | EP0718712A1 Quaternary phosphonium trihalocuprate salts as charge-control agents for toners and developers |
06/26/1996 | EP0718711A1 Toners and developers containing ammonium tetrahaloferrate salts as charge control agents |
06/26/1996 | EP0718710A1 Toners and developers containing ammonium trihalozincates as charge-control agents |
06/26/1996 | EP0718709A1 Toners and developers containing bis(ammonium) tetrahalomanganate salts as charge-control agents |
06/26/1996 | EP0718708A1 Toners and developers containing bis (ammonium) tetrahalocuprate salts as charge-control agents |
06/26/1996 | EP0718707A1 Quaternary phosphonium trihalozincate salts as charge-control agents for toners and developers |
06/26/1996 | EP0718706A1 Bis(quaternary phosphonium) tetrahalomanganate salts as charge-control agents |
06/26/1996 | EP0718705A1 Quaternary phosphonium tetrahaloferrate salts as charge-control agents for toners and developers containing same |
06/26/1996 | EP0718704A1 Electrophotographic toner and developer |
06/26/1996 | EP0718703A2 Toner for developing electrostatic image |
06/25/1996 | US5530067 Liquid toners utilizing highly fluorinated solvents |
06/25/1996 | US5530053 Liquid toners utilizing highly fluorinated solvents |
06/25/1996 | US5529877 Development of electrostatic latent images |
06/25/1996 | US5529876 Encapsulated toner for heat - and pressure - fixing and method for production thereof |
06/25/1996 | US5529875 Ion exchanging from cationic to anionic |
06/25/1996 | US5529874 Ether carrier liquid and toner particles dispersed therein; suitable for high speed copying |
06/25/1996 | US5529873 Toner for developing electrostatic images and process for producing toner |
06/25/1996 | US5529872 Electrostatic toners containing a metal complex dye as charge stabilizer |
06/25/1996 | US5529871 Color toner and process for producing the same |
06/25/1996 | US5529865 Image forming method using dry color toner and press-contact fixing method |
06/25/1996 | US5529719 Process for preparation of conductive polymeric composite particles |
06/25/1996 | CA2067120C Transfer printing process |
06/20/1996 | DE19546757A1 Encapsulated toner with low fixing temp. and good offset property and slip |
06/18/1996 | US5527658 Shearing dispersion of pigment and ionic surfactant with a latex comprised of resin, a counterionic surfactant with an opposite charge polarity and a nonionic surfactant; heating; aggregation |
06/18/1996 | US5527657 Comprises bivalent metal and trivalent iron with specific molar ratio |
06/18/1996 | US5527558 Forming a mixture of oxides of copper, zinc and iron core particles and coagulated methacrylic ester particles, applying impact force repeatedly to the mixture to coat resin particle to core particles |
06/18/1996 | CA1338398C Composition and method for developing electrostatic latent images |
06/12/1996 | EP0716352A1 Toner containing fluorescent pigment |
06/12/1996 | EP0716351A2 Toner for developing electrostatic image |
06/12/1996 | EP0716350A2 Toner for developing electrostatic image |
06/11/1996 | US5525752 For developing an electrostatic latent image |
06/11/1996 | US5525452 Toner aggregation processes |
06/11/1996 | US5525450 Liquid developer compositions with multiple block copolymers |
06/11/1996 | US5525449 Liquid developer compositions with alcohol |
06/11/1996 | US5525448 Liquid developer compositions with quaternized polyamines |
06/06/1996 | WO1996017277A1 Imaging apparatus and method and liquid toner therefor |
06/05/1996 | EP0715230A1 Image forming method |
06/05/1996 | EP0715219A2 Electrophotographic toner |
06/05/1996 | EP0715218A1 A dry toner for direct electrostatic printing (DEP) |
06/04/1996 | US5523484 Di- or tri-carbonyl sulfonamido-phenyl compounds as charge control agents |
06/04/1996 | US5523190 Magnetic toner and recording method |
06/04/1996 | US5522921 Electrography |
06/04/1996 | US5522317 Printing method of applying a polymer surface material and substrate produced by the method |
06/04/1996 | CA2016853C Stain elimination in consecutive color toning |
05/28/1996 | US5521271 Polymeric dyes |
05/28/1996 | US5521268 Odor reduction in toner polymers |
05/28/1996 | US5521046 Liquid colored toner compositions with fumed silica |
05/28/1996 | US5521045 Toner for a two-component-type magnetic developing agent having excellent spent resistance |
05/23/1996 | WO1996015195A1 Methine and azamethine dyes made from trifluoromethylpyridones |
05/23/1996 | DE3546817C2 Binder resin for toner useful in electrophotography etc. |
05/22/1996 | EP0713153A2 Toner for developing electrostatic images, two component type developer, developing method, image forming method, heat fixing method, and process for producing toner |
05/22/1996 | EP0713152A1 Magnetic toner compositions |
05/22/1996 | EP0712881A1 A novel amorphous complex macro-molecule and the use thereof |
05/22/1996 | EP0712507A1 Toner particles with modified chargeability |
05/22/1996 | EP0712506A1 Mutable composition and methods of use thereof |
05/22/1996 | EP0523071B1 A liquid color toner composition |
05/21/1996 | US5519479 Fixing device for electrophotography and electrophotographic apparatus incorporating the fixing device |
05/21/1996 | US5519316 Method and apparatus for measuring a toner concentration of a two-component developer |
05/21/1996 | US5518855 Dielectric and conductive polymer pairs |
05/21/1996 | US5518852 Negative charge control agent and toner for developing electrostatic image |
05/21/1996 | US5518851 Toner |
05/21/1996 | US5518850 Toner resins |
05/21/1996 | US5518849 Cores of alkali metal ferrites for electrical resistance and carriers |
05/21/1996 | US5518848 Binder resin for toners |
05/17/1996 | WO1996014294A1 Guanidine salt derivates and use as charge control agents |
05/15/1996 | EP0712049A1 Calixarenes as charge control agents and toner |
05/15/1996 | EP0712048A1 Image forming method and image forming apparatus |
05/15/1996 | EP0711812A1 Method of preparation of perylene imides, novel di-, tri-, and tetrachromophore perylene dyestuffs and their utilization |
05/15/1996 | EP0489146B1 Electrographic process utilizing fluorescent toner and filtered detector for generating an electrical image signal |
05/15/1996 | DE4440242A1 Di:, tri: and tetra:chromophore perylene dyes useful as pigment and dye |
05/15/1996 | DE4440066A1 Methin- und Azamethinfarbstoffe auf Basis von Trifluormethylpyridonen Methine and azamethine based on Trifluormethylpyridonen |
05/14/1996 | US5516619 Conductive composite particles and processes for the preparation thereof |
05/14/1996 | US5516618 Method of making carriers having coatings with fillers |
05/14/1996 | US5516616 Heat resistant ammonium salts with charge characteristic and polymer binders |
05/14/1996 | US5516615 Stabilized carriers with β phase poly(vinylidenefluoride) |
05/14/1996 | US5516614 Insulative magnetic brush developer compositions |
05/14/1996 | US5516613 Magnetic particles and toner; electrography |
05/14/1996 | US5516612 Toner and developer compositions and processes thereof |
05/14/1996 | US5516362 Second composition reacts with the first printed markings to produce fluorescence |
05/11/1996 | CA2162448A1 Process for the preparation of peryleneimides, novel di-, tri- and tetrachromophoric perylene dyes and their use |
05/09/1996 | WO1996013760A1 Imaging apparatus and toner therefor |
05/09/1996 | CA2203529A1 Imaging apparatus and toner therefor |
05/08/1996 | EP0710894A1 Electrophotographic developer |
05/07/1996 | US5514763 Terpolymer with acrylic or methacrylic acid |
05/07/1996 | US5514514 Supercritical polymerization |
05/07/1996 | US5514513 Applying a polymer by polymerization on a core and applying a surfactant and a second monomer for polymerization |
05/07/1996 | US5514512 Method of making coated carrier particles |
05/07/1996 | US5514511 Vinyl resin binder, matrix of polyester, polyesteramide or a polyamide |
05/07/1996 | US5514510 Blend of low and high molecular weight styrene polymer |
05/07/1996 | US5514509 Electrophotographic developer |
05/01/1996 | EP0709746A1 Image forming method, image forming apparatus and process cartridge |
05/01/1996 | EP0709743A1 Toner resin and process for producing the same |
05/01/1996 | EP0708798A1 Suspension for use in electrophoretic image display systems |
05/01/1996 | EP0423158B1 Dual color imaging method and apparatus |
04/30/1996 | US5512985 Developer at modification using a variable speed magnetic roller in an admix housing |
04/30/1996 | US5512708 Toner used in an image forming apparatus |
04/30/1996 | US5512408 Dry toner with gelled resin for high speed printer |
04/30/1996 | US5512407 Electrostatographic toners and developers |