Patents for G03G 9 - Developers (22,748)
05/2001
05/15/2001US6233417 Image forming apparatus
05/15/2001US6232030 Melt kneading blend of resin binder and colorant
05/15/2001US6232029 Mixture containing binder, coloring and infrared absorbent
05/15/2001US6232027 Blend containing binder, colorant and organometallic compound
05/15/2001US6232026 Development of electrostatic latent images
05/10/2001US20010001057 Photoreceptor and method involving residual voltages
05/08/2001US6228551 Mixture of colored particles containing binder, colorant and low molecular weight polypropylene
05/08/2001US6228550 Two-component developer
05/08/2001US6228549 Development of electrostatic latent images
05/08/2001US6228162 Process for preparing new crystal modifications of C.I. pigment red 53:2
05/03/2001US20010000743 Toner and method for producing the same
05/02/2001EP1096327A1 Resin composition for toner and toner
05/02/2001EP1096326A2 Toner and resin composition for the toner
05/02/2001EP1096325A2 Toner
05/02/2001EP1096324A1 Dry toner, dry toner production process, and image forming method
05/02/2001EP1096323A1 Process of producing polymerized toner
05/02/2001EP1095072A1 Process for making allylic copolymer resins
05/02/2001EP1094794A2 Dry-copying method for producing flat, individually dosed preparations of active agents
05/01/2001US6224980 Fine powder of hydrophobic titanium oxide, and method for producing it
05/01/2001CA2018371C Toner
04/2001
04/26/2001WO2001029097A1 Charge-controlled resin, resin composition for electrophotographic toner, and electrophotographic toner
04/25/2001EP1094367A1 Electrostatic latent image developer
04/25/2001CN1292404A Composite pigment, colouring composition and image recording agent
04/24/2001US6223015 Recording medium carrier system intermediate transfer unit
04/24/2001US6221551 Method of producing liquid toner with polyester resin
04/24/2001US6221550 4H-pyran charge control agents for electrostatographic toners and developers
04/24/2001US6221549 Toner for developing latent electrostatic images, binder resin for use in the toner, and image formation method using the toner
04/24/2001US6221548 Toner for making an ink printed-like image
04/24/2001CA2154091C Magnetic toner compositions
04/19/2001WO2001027698A1 Toner particulates comprising an ethylene propylene wax
04/18/2001EP1093033A1 A method for direct electrostatic printing using toner particles with adapted charging properties
04/18/2001EP1093028A1 Dry toner particles having controlled charging properties
04/18/2001EP1093027A1 Toner containing resin prepared by a combination of emulsion followed by suspension polymerization
04/18/2001EP1093026A1 Dry toners
04/18/2001EP1091856A1 Color toner containing sublimation dyes for use in electrophotographic imaging devices
04/17/2001US6218067 Blend of polymer particles and reaction product of pigment
04/17/2001US6218066 Developer compositions and processes
04/17/2001US6218065 Toner having negative triboelectric chargeability and developing method
04/17/2001CA2125305C Toner compositions with hydrogenated components
04/13/2001CA2322674A1 Toner containing resin prepared by a combination of emulsion followed by suspension polymerization
04/11/2001EP1091259A1 Carrier coatingprocesses
04/11/2001EP1091258A1 Polymerization toner and process for producing the same
04/11/2001EP1091257A1 Toner, process for producing toner, image forming method and apparatus unit
04/11/2001CN1291216A Azo comounds and process for producing the same
04/11/2001CN1064461C Development apparatus
04/10/2001US6214512 Transferring toner layer of developed latent image from developer carrier onto a belt transfer body having lower surface resistance than the volume resistance of a toner additive, then transferring image to final transfer body
04/10/2001US6214511 Toner and manufacturing method thereof
04/10/2001US6214510 Toner particles bearing on their surface fine particles of an external additive for improved image transfer
04/10/2001US6214509 Toner and image forming method
04/10/2001US6214508 Circuit-forming charging powder and multilayer wiring board using the same
04/10/2001US6214507 Toner compositions
04/10/2001CA2151967C Magnetic nanocomposite compositions and processes for the preparation and use thereof
04/05/2001DE10047636A1 Binder resin for non-contact fixing process, e.g. flash fixing, in electrophotography or electrostatic copying or printing, contains polyesters with different softening points based on bisphenol A ethylene or propylene oxide adduct
04/05/2001DE10047634A1 Binder resin for non-contact fixing process, e.g. flash fixing, in electrophotography or electrostatic copying or printing, contains polyester with low softening point and crosslinked aromatic polyester with high softening point
04/04/2001EP1088843A2 Nonlinear crystalline polyester
04/04/2001EP1088833A1 Surfactant-free emulsion polymerization process
04/03/2001US6212347 Liquid developer capable of modulated particle charging with corona ions for image quality optimization, providing positive and/or negative charge via cyclodextrins (and organic basic nitrogenous derivatives therof), or said aluminum complex.
04/03/2001US6211383 Reacting the compound in a non-aqueous non-polar solvent in the presence of a transition metal salt such that the hydroxy group is dehydrated
04/03/2001US6211347 Inks, color filters
04/03/2001US6210853 Toner aggregation processes
04/03/2001US6210852 Toner development of electrostatically charged image
04/03/2001US6210851 Electrophotographic toner surface treated with silica mixtures
04/03/2001US6210850 Carrier for electrophotographic developer and electrophotographic developer containing the same
04/03/2001US6210849 Fixed onto a recording medium by means of the optical energy of flashlight, binder resin, infrared ray absorption agent, colorant, and ester compound as an auxiliary binder so color toner can be securely fixed onto a recording medium
03/2001
03/29/2001WO2001022172A1 Substrate coating for improved toner transfer and adhesion
03/29/2001CA2385076A1 Substrate coating for improved toner transfer and adhesion
03/28/2001EP1087265A1 Toner for electrostatic image development
03/28/2001EP1086405A1 Color toner
03/27/2001US6207339 Producing a toner has the steps of, polymerizing a polymerizable monomer composition containing at least a polymerizable monomer and color compound present
03/27/2001US6207338 Toner particles of controlled morphology
03/27/2001US6207336 Liquid developing method
03/27/2001US6207335 Use of metal carboxylates and sulfonates as charge control agents
03/27/2001US6207280 Multilayer-coated powder and process for producing the same
03/22/2001WO2001019617A1 Direct printing method and device and a toner container for use in a direct printing device
03/21/2001EP1084458A1 Process for making particulate compositions
03/21/2001EP1084197A1 A particle having an attached halide group and methods of making the same
03/20/2001US6203963 Particulate surface treatment process
03/20/2001US6203961 Developer compositions and processes
03/20/2001US6203960 Toner compositions
03/20/2001US6203959 Toner
03/20/2001US6203958 Toner and method of image formation using the same
03/20/2001US6203957 Spherical toner particle
03/20/2001US6203956 Electrophotographic toner and image-forming method
03/20/2001US6203955 Flowability, stable charging property and image density, and capable of forming high-quality images
03/20/2001US6203603 Color former, developer, matrix and polymer decolorizer
03/15/2001WO2001018608A1 Liquid toner composition
03/15/2001DE10009952A1 Formation of toner layer for electrophotographic printer, copier, facsimile, by control of physical and mechanical parameters and control of electrical characteristics of developer
03/14/2001EP1082376A1 Manufacturing methods, based on non aqueous dispersion techniques, to produce spherical polyester particles with narrow particle size distributions and tailorable mean particle sizes
03/13/2001US6200722 Method of making an electrophotographic toner surface treated with metal oxide
03/13/2001US6200720 Graft resin, process for the production thereof and use thereof
03/13/2001US6200719 A toner for developing latent electrostatic images to toner images, which has excellent offset-resistance, fluidity and durability and comprises particles containing, coloring agent, release agent and binder resin
03/13/2001US6200718 Polymer toner and method of production thereof
03/07/2001EP1081935A2 Electrophotographic apparatus
03/07/2001EP0906370B1 Pyridone colorants
03/06/2001US6197470 Toner, image forming method and apparatus unit
03/06/2001US6197469 Toners and/or toner mixtures
03/06/2001US6197468 Toner and image forming method
03/06/2001US6197467 Charge control agent, manufacturing process therefor and toner
03/06/2001US6197466 Forms images with fewer voids; image sharpness
03/06/2001US6197465 Used in development of an electrostatic latent image in image formation using electrophotography