Patents for G03G 9 - Developers (22,748)
07/1999
07/27/1999US5928830 Latex processes
07/27/1999US5928829 Latex processes
07/27/1999US5928826 Containing resin, coloring agent and isoindolinium compound; charge control agent having good compatibility and stability
07/27/1999US5928825 Toner for developing electrostatic latent images
07/27/1999US5928765 Recording sheets
07/27/1999US5927621 Milling first particles, second particles, and a milling substrate, wherein said first particles are selectively reduced; preparation of magnetic inks
07/22/1999WO1999024870A3 Compound, composition and use
07/21/1999EP0930544A1 Toner composition
07/20/1999US5926677 Image forming developing method
07/20/1999US5925488 Toner processes using in-situ tricalcium phospate
07/20/1999US5925487 Composition, compound and use
07/20/1999CA2093418C Aryl and aralkyl sulfide, sulfoxide or sulphonic compounds as charge regulators
07/15/1999DE19756497A1 Electrostatic dry toner useful in offset printing plate and resist production
07/14/1999EP0928998A1 Ferrite carrier for electrophotographic developer and electrophotographic developer containing the same
07/14/1999EP0928997A1 Regeneration of carrier and electrophotographic developer containing regenerated carrier
07/14/1999EP0928996A2 Toner preparation processes
07/14/1999EP0928995A2 Surfactant free toner preparation processes
07/14/1999EP0928994A2 Toner preparation processes
07/14/1999EP0928993A2 Toner preparation processes with cationic salts
07/14/1999EP0928992A2 Toner preparation processes
07/14/1999EP0928991A2 Toner preparation processes
07/13/1999US5923929 Imaging apparatus and method and liquid toner therefor
07/13/1999US5923412 Encapsulated liquid toner printing apparatus
07/13/1999US5922897 Surfactant processes
07/13/1999US5922501 Blend of aqueous colorant and latex emulsion
07/13/1999US5922500 Toner for developing electrostatic image
07/13/1999US5922499 Negatively charging toners with good charging characteristics and polyester binders
07/13/1999US5921481 Air classifier with specified truncated cone-like breather pipe
07/13/1999CA2086582C Resin composition for toner, method of preparing the same and toner
07/06/1999US5920756 Image forming method and apparatus having a recording medium
07/06/1999US5919866 Liquid toners with hydrocarbon solvents
07/06/1999US5919861 Heating a mixture of addition polymer, free radical promoter and stable free radical agent; adding polymerizable monomer; cooling
07/06/1999US5919595 Mixing am emulsion latex, colorant dispersant and metal compound
07/06/1999US5919593 Carrier for electrophotography and developing material for electrophotography using same
07/06/1999US5919592 Epoxy resin binder and c.i. pigment yellow 62 and/or c.i. pigment yellow 168 as a yellow coloring agent.
07/06/1999CA2150419C Toner for developing electrostatic images and image forming method
07/06/1999CA2133642C Process for producing single phase magnetite powder
07/06/1999CA2121553C Toner for developing electrostatic image, image forming apparatus and process cartridge
07/06/1999CA2071452C Magnetic toner
06/1999
06/30/1999EP0926566A1 Carrier for electrophotographic development and electrophotographic developer containing the same
06/30/1999EP0926565A1 Toner and image forming method
06/30/1999EP0926564A1 Process for producing toner
06/30/1999EP0926563A1 Toner and image forming method using the toner
06/30/1999EP0926210A1 Silicon oxide bearing on its surface partially or completely sylilated polysilicic acids chains
06/30/1999EP0926099A1 Magnetite particles and process for production thereof
06/30/1999EP0925322A1 Thermoplastic compositions containing anthraquinone polysulfonamide colorants
06/29/1999US5916996 Polyester-imide toner and developer compositions
06/29/1999US5916726 Process for producing toner for developing electrostatic images
06/29/1999US5916725 Mixing an amine, an emulsion latex containing a sulfonated polyester and colorant dispersion; heating
06/29/1999US5916722 Mixing together a mixture of first toner with wax, toner is comprised of colorant, resin and wax and second toner comprised of resin, colorant and compatibilizer; enhanced flowability
06/29/1999US5916721 Colored toner for electrophotography
06/29/1999CA2098233C Toner for developing electrostatic image and image forming method
06/29/1999CA2088093C Electrophotographic toner and production process thereof
06/23/1999EP0924572A1 Color toner and image forming method
06/23/1999CN1220416A Imaging method
06/22/1999US5915150 Image forming method utilizing toner having inorganic particles and particles of a specific sphericity
06/22/1999US5915144 Multicolor image forming method
06/22/1999US5914380 Polymer contains an aromatic vinyl unit, a (meth)acrylic compound and a polyfunctional unit; specific properies such as tetrahydofuran solubility, and molecular weight distribution; offset resistance, image stability
06/22/1999US5914210 Developer and developing method
06/22/1999US5914209 Single development toner for improved MICR
06/16/1999EP0922714A1 Olefinic resin and electrophotographic toner prepared therefrom
06/16/1999EP0922245A1 High-gloss coatings for non-photographic electrostatographic prints
06/15/1999US5913092 Picture design forming system and method toner for forming an image, transferring substance for forming a picture design
06/15/1999US5912691 For forming a toner image on a recording medium
06/15/1999US5912101 Toner for forming an image, image forming method and heat-fixing method
06/15/1999US5912100 Toner for developing electrostatic images
06/15/1999US5912099 Magenta toner, process for producing same and color image forming method using same
06/10/1999WO1999028792A1 Electrophotographic toner
06/10/1999WO1999028791A1 Multilayer imaging medium comprising polypropylene, method of imaging said medium, and image-bearing medium
06/09/1999EP0921446A1 A supply means for supplying magnetically attractive developing powder
06/09/1999EP0921442A1 Toner having negative triboelectric chargeability and developing method
06/09/1999EP0920454A1 Process for producing a particulate polymer
06/09/1999CN1219249A Toner composition for developing electrostatic latent image
06/08/1999US5910389 Method for producing toner for developing images of electrostatic charge, toner for developing images of electrostatic charge, developer for images of electrostatic charge and method for forming images
06/08/1999US5910388 Image enhancing particle having electrostatically chargeable material comprising polymer and optional charge control agent attached to portion of exterior surface
06/08/1999US5910387 Blend of colorant and resin of styrene, butadiene, acrylonitrile and acrylic acid
06/04/1999CA2254678A1 A supply means for supplying magnetically attractive developing powder
06/02/1999EP0919597A2 New crystal modification of thiazine-indigo
06/02/1999CN1218203A Toner and image forming method
06/01/1999US5908729 Printing on transparent film
06/01/1999US5908727 Binder and toner for developing electrostatic image containing the same
06/01/1999US5908726 Polyester blend as binder
06/01/1999US5908495 Colorant; a modified photoreactor; and a liquid vehicle wherein the colorant is rendered light-stable in the mixture
06/01/1999CA2010499C Composite carrier particles for electrophotography and process for producing the same
05/1999
05/26/1999EP0917669A1 Liquid toner and imaging system
05/25/1999CA2254432A1 Novel crystal modification of thiazine-indigo
05/20/1999WO1999024874A1 Compound, composition and use
05/20/1999WO1999024873A1 Compound, composition and use
05/20/1999WO1999024872A1 Compound, composition and use
05/20/1999WO1999024871A1 Compound, composition and use
05/20/1999WO1999024870A2 Compound, composition and use
05/20/1999WO1999015577B1 Method for producing a cross-linked polymer composition with coloring agents for electrophotographic toner
05/20/1999CA2309946A1 Compound, composition and use
05/20/1999CA2309823A1 Compound, composition and use
05/18/1999US5905012 Images on substrates with finish layers, plasticizers
05/18/1999US5905011 Boron compounds and charge compounds
05/18/1999US5905010 Images and waxes
05/18/1999US5905006 Toner image resistant to cracking
05/18/1999CA2029034C Toner for developing electrostatic images, image forming method and image forming apparatus
05/14/1999WO1999023534A1 Toner and toner binder