Patents for G03G 9 - Developers (22,748)
04/1996
04/30/1996US5512406 Nonfagging of image, noncontamination of device
04/30/1996US5512405 Iron oxide particles and process for producing the same
04/30/1996US5512404 Developer compositions exhibiting high development speeds
04/30/1996US5512403 Mixture of carrier particles useful in electrographic developers
04/30/1996US5512402 Carrier for electrophotography, two-component type developer, and image forming method
04/30/1996US5512401 Mixed with pigment; electrography; low melting; resolution; rapid jetting rates; low melt fusing; broad fusing latitude; deinking at ph of 8-11
04/30/1996US5512264 Finely divided blue molybdenum oxide
04/30/1996US5512195 Adding an organic substance and heating in inert gas
04/30/1996CA1338295C Resins for toner of electrophotography and method for manufacturing the same
04/24/1996EP0708379A2 Magnetic carrier for electrophotography
04/24/1996EP0708378A2 Two-component type developer, developing method and image forming method
04/24/1996EP0708377A1 Toner for non-magnetic one-component development and method for contact type development using the same
04/24/1996EP0708376A2 Two-component type developer, developing method and image forming method
04/24/1996CN1121193A Developing apparatus
04/23/1996US5510223 Image forming method comprising electrostatic transfer of developed image and corresponding image forming apparatus
04/23/1996US5510222 Comprising a binder resin, colorant and release agent having one to four ester groups
04/23/1996US5510221 Magnetic toner compositions
04/23/1996US5510220 Negatively charged toner particles containing crosslinked polyester, pigment, metal salts of fatty acids as surface adjuvants, metal oxides, silica and carrier particles having cores and conductive coatings
04/23/1996US5510219 Toner for electrostatic-image development and process for producing the same
04/17/1996EP0707240A1 Magnetic carrier containing metal soap
04/17/1996EP0707239A1 Toner for developing electronstatic images, image forming method and process cartridge
04/17/1996EP0707018A1 Ink jettable toner compositions and processes for making
04/17/1996EP0706679A1 Composition
04/16/1996US5508140 Toners and developers containing quaternary phosphonium 3,5-Di-tertiary-alkyl-4-hydroxybenzenesulfonates as charge-control agents
04/16/1996US5508139 Magnetic toner for developing electrostatic image
04/16/1996US5508138 Fixing device for electrophotography and electrophotographic apparatus incorporating the fixing device
04/16/1996US5508104 Nonvolatile thermal micro-capsule toner
04/11/1996DE19534384A1 Coloured dry electrophotographic toner giving clear OHP projected image
04/10/1996EP0706095A1 Liquid toners with hydrocarbon solvents
04/10/1996EP0706094A1 An electro(stato)graphicmethod using reactive toners
04/10/1996EP0705886A2 Pigments for electrophotographic toners and developers
04/10/1996CN1119967A Gas current classifier and process for producing toner
04/09/1996US5506671 Electrostatographic printing including the use of colourless toner
04/09/1996US5506084 Magnetic developer and developing device using same
04/09/1996US5506083 Negatively charged toner composition comprised of particles of crosslinked polyester resin, pigment, low molecular weight wax, alkylene-glycidyl methacrylate compatibilizer, surface additive mixture, carrier particles of polymer coated core
04/09/1996US5506079 Magnetic composition, magnetic toner and ink containing the magnetic composition
04/03/1996EP0704769A1 Electrophotographic toner
04/03/1996EP0704768A1 Toner for a two-component type developer
04/03/1996EP0704767A1 A two-component type developer
04/03/1996EP0704497A1 Mixed crystals and solid solutions of 1,4 diketopyrrolopyrroles
04/03/1996EP0704472A2 Carrier for developing electrostatic latent image and process for producing the same
04/03/1996EP0703996A1 Methods of preparing electrophoretic dispersions containing two types of particles with different colors and opposite charges
04/02/1996US5504559 Method for image formation
04/02/1996US5504272 Magnetic toner having defined particle distribution
04/02/1996US5503954 Nonmagnetic one-component toner and method for producing the same
04/02/1996US5503904 Invisible information recorded medium
03/1996
03/29/1996CA2159171A1 Mixed crystals and solid solutions of 1,4-diketopyrrolopyrroles
03/28/1996DE19534753A1 Toner binder of crosslinked polyester resin, used for flash fixing
03/28/1996DE19534275A1 Bimodal electrophotographic toner resin needing little washing
03/27/1996EP0703507A1 Image forming method
03/27/1996EP0703506A1 Method for developing an electrostatic latent image
03/27/1996EP0703505A1 Toner for two-component type developer
03/27/1996EP0703504A1 Toner for a two-component type developer
03/27/1996EP0703503A1 Toner for a two-component type developer
03/27/1996EP0703502A1 Positively-charging mono-component toner and developing method using same
03/27/1996EP0703011A1 Gas current classifier and process for producing toner
03/26/1996US5502118 Polyester salts and their use as charge control agents
03/26/1996US5502110 Resin composition for electrophotographic toner
03/26/1996US5501935 Toner aggregation processes
03/26/1996US5501934 Toners for development of electrostatic images with thermosetting or thermoplastic resins and charge control agent
03/26/1996US5501933 Toner containing pigment and surface modified pyrogenically produced aluminum oxide
03/26/1996US5501932 Amine or pyridine complex
03/26/1996US5501931 Dye or pigment, styrene polymer, polyester or epoxy resin
03/26/1996CA2006508C Toner and developer compositions containing polyesters
03/21/1996DE19529317A1 Electrostatic toner binder with no unpleasant odour during flash-fixing
03/20/1996EP0654152B1 Positively charged toner for use in electrostatography
03/20/1996EP0548348B1 Toners and developers containing ester-containing quaternary pyridinium salts as charge control agents
03/20/1996EP0491761B1 Electro-photographically produced offset printing plate with hydrophilic tonered areas and oleophilic untonered areas
03/19/1996US5500331 Comminution with small particle milling media
03/19/1996US5500324 Processes for low melt crosslinked toner resins and toner
03/19/1996US5500323 Copolymer of diallylammonium compound and sulfur dioxide, electrography
03/19/1996US5500322 Electrography
03/19/1996US5500321 Particle with polyalkylene core and shell containing polar monomer
03/19/1996US5500320 High speed developer compositions with ferrite carriers
03/19/1996US5500319 Anionic copolymer resin medium for fixing
03/19/1996US5500318 Feeding colorant and binder resin with extraction residue; rolling, pressing, heating, and cleaning
03/19/1996US5500046 Toner for developing electrostatic images, image forming apparatus, apparatus unit and facsimile apparatus
03/14/1996WO1996007702A1 Block copolymer containing binder composition and electrophotographic toner composition derived therefrom
03/13/1996EP0701178A1 Image forming method
03/13/1996EP0701177A1 Magnetic toner and image forming method
03/13/1996EP0700535A1 Liquid colored toner compositions
03/12/1996US5499083 Developing method using a developing agent conveying sleeve of a small diameter and toner for the developing agent used therefor
03/12/1996US5498281 Stable pen ink
03/07/1996WO1996006729A1 Permanent heat activated transfer printing process and composition
03/06/1996EP0699977A1 Recycle developing method
03/06/1996EP0699976A1 Recycle developing process
03/06/1996EP0699964A1 Magnetic nanocomposite compositions and processes for the preparation and use thereof
03/06/1996EP0699963A1 Magnetic toner and image forming method
03/06/1996EP0460243B1 Electrophotographic toner
03/05/1996US5496888 Noncrosslinked styrenic or /meth/acrylic polymer and noncrosslinked noncrystallizable saturated polyester dispersed therein, with average particle size of not more than three microns; optional compatibilizer; glass transition temperature
03/05/1996US5496676 Toner aggregation processes
03/05/1996US5496675 Carrier coating and processes
03/05/1996US5496674 Magnetic core with molybdenum oxide or tungsten oxide shells for electrophotographic process
03/05/1996US5496673 Carrier for developer of electrostatic latent images
02/1996
02/29/1996DE19528718A1 Oxide-coated magnetite particle with improved fluidity
02/28/1996EP0698836A1 Electrographic printing process and apparatus
02/28/1996EP0698827A1 Carrier fluid for liquid electrophotographic toner
02/28/1996EP0698234A1 Composition and use
02/28/1996CN1117600A Toner for developing electrostatic images and image forming method
02/27/1996US5494964 Polyesters based on hydroxyl-containing prepolymers of olefinically unsaturated monomers and their use as binders for electrophotographic toners