| Patents for G03G 9 - Developers (22,748) |
|---|
| 01/16/1991 | EP0407604A1 Charge control resin, toner using the same, and method of producing the toner |
| 01/16/1991 | CN1048607A Vinyltoluene and styrene copolymers as resins for liquid electrostatic touers |
| 01/15/1991 | US4985329 Bipolar liquid electrostatic developer |
| 01/15/1991 | US4985328 Dry toner, dry developer and process for forming electrophotographic images |
| 01/15/1991 | US4985327 Particle sizes |
| 01/15/1991 | US4985321 Toner fluids, dispersion of charged colloidal metallic particles |
| 01/15/1991 | CA1279086C Method of image fixing in colour electrostatography |
| 01/10/1991 | WO1991000548A1 Dry electrostatographic toner composition |
| 01/09/1991 | EP0407083A1 Toner for developing statically charged images and process for preparation thereof |
| 01/09/1991 | EP0406518A1 Vinyltoluene and styrene copolymers as resins for liquid electrostatic toners |
| 01/09/1991 | EP0406414A1 Color electrophotographic method and apparatus |
| 01/08/1991 | US4983681 Colored microfine globular particles, method for production thereof, and uses thereof |
| 01/08/1991 | US4983488 Process for producing toner for electrophotography |
| 01/08/1991 | US4983486 Liquid developers for electrophotography |
| 01/08/1991 | US4983485 Positively chargeable toner |
| 01/02/1991 | EP0405912A1 Toner for developing statically charged images and process for preparation thereof |
| 01/02/1991 | EP0405694A2 Developing method using two-component type developer |
| 01/02/1991 | EP0405503A2 Carrier for developer |
| 01/02/1991 | EP0405016A1 Toner-receiving printing plate |
| 01/02/1991 | EP0404825A1 Improved liquid toner composition |
| 01/01/1991 | US4981939 Binder for a toner comprising a polyester from rosin or hydrogenated rosin |
| 01/01/1991 | US4981923 Polyesterurethane |
| 12/27/1990 | EP0404024A2 Toner Kit |
| 12/25/1990 | US4980448 Offset and blocking resistance; self-charging; sharp copied images |
| 12/25/1990 | US4980259 Transferring a first and second compositions of carrier liquid and charge director in a predetermined ratio |
| 12/25/1990 | US4980258 Improved triboelectric chargeability with carrier particles |
| 12/25/1990 | US4980257 Spherical core composed ofcoloring agent and thermoplastic resin; exterior shell |
| 12/25/1990 | US4980256 Magnetic particles, resin and hydrophobic silica having a particular triboelectric relationship; digital copyiers; quality |
| 12/19/1990 | EP0403178A2 Toner including suspension polymerised binder |
| 12/19/1990 | EP0402882A2 Master batch for production of toners used in electrophotography |
| 12/19/1990 | CN1010898B Magnetic property toner for electrophotography |
| 12/18/1990 | US4978598 Process for producing a liquid electrophotographic toner |
| 12/18/1990 | US4978597 Electrophotography |
| 12/18/1990 | US4978596 Binder resin blends, coloring agent; offset resistance, flowability, transferability |
| 12/18/1990 | US4978595 For electrophotographic reproductions |
| 12/14/1990 | CA2018876A1 Master batch for production of toners used in electrophotography |
| 12/13/1990 | WO1990015365A1 Method for making magnetic particles use in electrostatography |
| 12/13/1990 | WO1990015364A1 Method for making colored magnetic particles and their use in electrostatographic toner compositions |
| 12/12/1990 | EP0402026A2 Black pigment particles |
| 12/12/1990 | CN1047677A Resins for toner of electrophotograph and method for manufacturing same |
| 12/11/1990 | US4977056 Alkylhydroxy benzylpolyamine as adjuvant for electrostatic liquid developers |
| 12/11/1990 | US4977055 Liquid developer for electrostatic photography |
| 12/11/1990 | US4977054 Containing silicone resin |
| 12/11/1990 | US4977053 Magnetic-shell-coated toner |
| 12/11/1990 | US4977052 Development, pressure fixing |
| 12/05/1990 | EP0400556A1 Magnetic toner for developing electronic image |
| 12/05/1990 | EP0400235A1 Resins for toner of electrophotogaphy and method for manufacturing the same |
| 12/04/1990 | US4975214 Magnetic iron oxide containing silicon element and process for producing same |
| 11/29/1990 | WO1990014616A1 Electrophotographic toner and developer compositions and color reproduction processes using same |
| 11/29/1990 | DE4016672A1 Electrophotographic toner binder - of gelled styrene] acrylic] copolymer prepd. from ungelled soln. polymer using crosslinker and catalyst |
| 11/28/1990 | CN1047400A Chromium molybdenum and tungsten compounds as charging adjuvants for electrostatic liquid developers |
| 11/28/1990 | CN1047399A Nickel (ii) salts as charging adjuvants for electrostatic liquid developers |
| 11/27/1990 | US4973541 Low pressure, low temperature fixing |
| 11/27/1990 | US4973540 Developer for electrostatic latent image containing fine particle comprising positively and negatively chargeable polar group |
| 11/27/1990 | US4973539 Toner and developer compositions with crosslinked liquid crystalline resins |
| 11/27/1990 | US4973538 Latent electrostatic images |
| 11/27/1990 | US4973439 Extruder, toner resin, pigment particles |
| 11/27/1990 | CA1277076C Electrophotographic toner |
| 11/20/1990 | WO1990014617A1 Humidity tolerant charge director compositions |
| 11/20/1990 | US4971883 Resolution; covering power; uniformity; lithography; printing plates; black and white and color copying |
| 11/20/1990 | US4971882 Resin particles, pigments and charged particles, waxes for latent images with toners |
| 11/20/1990 | US4971881 Toner composition comprising rosin modified styrene acrylic resin |
| 11/20/1990 | US4971880 Multilayer toners, developers, for electrostatic latent images, cores and halogenated carbon particles |
| 11/20/1990 | US4971879 Polymer for toner, process for preparation thereof and toner composition |
| 11/14/1990 | EP0397182A2 Heat fixing method |
| 11/14/1990 | EP0397108A2 Chromium, Molybdenum and Tungsten compounds as charging adjuvants for electrostatic liquid developers |
| 11/14/1990 | EP0397107A2 Nickel (II) salts as charging adjuvants for electrostatic liquid developers |
| 11/10/1990 | CA2015930A1 Nickel (ii) salts as charging adjuvants for electrostatic liquid developers |
| 11/10/1990 | CA2015929A1 Chromium, molybdenum and tungsten compounds as charging adjuvants for electrostatic liquid developers |
| 11/07/1990 | EP0396359A2 Developing process excellent in image reproducibility |
| 11/07/1990 | EP0396086A2 Color toner |
| 11/06/1990 | US4968577 For pressure fixation |
| 11/06/1990 | US4968576 Resinous microparticles useful in powdery toner for electrophotography |
| 11/06/1990 | US4968575 Terminal hydroxyl groups blocked with rosin or derivative thereof |
| 11/06/1990 | US4968574 Toner for electrophotography |
| 11/06/1990 | US4968573 Method of developing electrostatic latent images |
| 11/01/1990 | WO1990013065A1 Photoconductive toner and method of producing the same |
| 11/01/1990 | WO1990013063A1 Process for transferring images motifs |
| 10/31/1990 | EP0395061A2 Image forming method and image forming apparatus |
| 10/31/1990 | EP0395026A2 Magnetic developer, image forming method and image forming apparatus |
| 10/30/1990 | US4966829 Mixture of a colorant, magnetic powder, a binder resin; good fixability, anti-sticking and pulverizability |
| 10/30/1990 | US4966824 For development of latent electrostatic images |
| 10/28/1990 | CA2012296A1 Encapsulated electrostatographic toner particles and a process for producing such toners |
| 10/24/1990 | EP0393592A2 Color toner and process for fixing the same |
| 10/24/1990 | EP0393504A1 Phosphonium compounds and process for their preparation |
| 10/24/1990 | EP0393503A1 Use of colourless phosphonium compounds, highly substituted by fluor, in electrophotographic recording processes |
| 10/24/1990 | EP0393479A2 Electrophotpgraphic developing powder |
| 10/23/1990 | US4965163 Liquid developer for electrostatic image |
| 10/23/1990 | US4965162 Fine particle size, electrical resistance |
| 10/23/1990 | US4965161 Non-crosslinked electrographic copolymer composition and imaging process |
| 10/23/1990 | US4965160 Charge quality |
| 10/23/1990 | US4965159 Core, layer for controlling triboelectric charging, and fluorinated alkyl methacrylate |
| 10/23/1990 | US4965158 Toner compositions with modified charge enhancing additives |
| 10/23/1990 | US4965131 Copolymer of nonionic oleophilic monomer, hydrophilic monomer and ionic monomer |
| 10/18/1990 | DE3917156A1 Image motor transfer - using laser copier and fixing oil |
| 10/17/1990 | EP0392797A2 Liquid developer for electrostatic photography |
| 10/17/1990 | EP0392450A2 Color toner containing organic pigment and process for producing the same |
| 10/17/1990 | EP0392356A1 Xanthene dyes for electrophotographic recording procedures |
| 10/17/1990 | CN1046227A Toner composition for electrophotography |
| 10/16/1990 | US4963456 Electrophotographic toner |