Patents for G03G 9 - Developers (22,748)
02/1998
02/04/1998EP0822461A1 Liquid developer compositions with cyclodextrins
02/04/1998EP0822460A2 Magenta toner, process for producing same and color image forming method using same
02/04/1998EP0822459A1 Electrostatic image developing toner
02/04/1998EP0822458A1 Magnetic black toner and multi-color or full-color image forming method
02/04/1998EP0822457A1 Magnetic toner, apparatus unit and image forming method
02/04/1998EP0822456A1 Toner for developing electrostatic image and image forming method
02/04/1998EP0822002A2 Surface treating apparatus and method for solid particles, and method for producing toner
02/04/1998EP0821814A1 Process for forming an image on ceramic substrates
02/04/1998CN1172277A Toner for two-component type developer
02/03/1998US5715501 Image forming method using a surface with a specified water contact angle and process cartridge using such a method
02/03/1998US5714993 Ink jettable toner compositions and processes for making and using
02/03/1998US5714542 Resin composition for electrophotographic toner
02/03/1998US5714299 Heating mixture of liquid carbon dioxide, metal or metal oxide, surface treating component, optionally removing carbon dioxide
02/03/1998US5714298 Using a c3-c6 hydrofluorocarbon
02/03/1998US5714297 Liquid developer compositions with rhodamine
02/03/1998US5714296 Graft copolymers and colorless, transparent electrophotographic toners thereof
02/03/1998US5714295 Electrostatographic toners and developers containing (1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)acetate charge-control agents
02/03/1998US5714294 A shell-core crosslinked copolymer particles comprising a vinyl monomer and an acrylic acid ester and/or methacrylic acid ester or diene monomers; fixable at low temperature, impact strength, stability, durability
02/03/1998US5714293 Toner compositions containing N-(2-cyanoethenyl)sulfonamides
02/03/1998US5714292 Containing phenolic compounds as negative charge controlling agent, a colorant and a polymer
02/03/1998US5714291 System for authenticating printed or reproduced documents
01/1998
01/28/1998EP0821281A1 Radiation curable toner particles
01/28/1998EP0821280A1 Method for producing cross-linked fixed toner images
01/28/1998CN1171567A Toner for developing electrostatic image and fixing method
01/27/1998US5712075 Producing a toner by feeding gas with colored resin, transporting of powder on air, classification and separation
01/27/1998US5712074 Toner for developing electrostatic latent image
01/27/1998US5712073 Toner for developing electrostatic image, apparatus unit and image forming method
01/27/1998US5712072 Solid ester wax, styrene polymer
01/27/1998US5712071 Toner for developing electrostatic latent image
01/27/1998US5712070 Particle size distribution
01/27/1998US5712069 Two-component type developer, developing method and image forming method
01/27/1998US5712068 Color toner and developer compositions
01/27/1998US5712062 Carbon fluoride particles, preparation process and uses of the same
01/27/1998US5711800 Organic pigment compositions
01/27/1998US5711797 Silanized silicic acids
01/21/1998EP0819268A1 Printing on transparent film
01/20/1998US5710965 Developer for developing electrostatic images and image forming method
01/20/1998US5709975 Electrography
01/20/1998CA2112053C Plasma treatment of polymer powders
01/15/1998WO1998001793A1 Improvements in printing
01/14/1998CN1170150A Developing agent and manufacture thereof
01/13/1998US5708942 Developing device for an image forming apparatus
01/13/1998US5708941 Developing apparatus using non-magnetic spherical toner particles
01/13/1998US5708939 Developing apparatus and process for an electrophotographic process
01/13/1998US5708188 Mixed crystals and solid solution of 1,4-diketopyrrolopyrroles
01/13/1998US5707772 Resin, color and polyolefin releasing agent
01/13/1998US5707771 Toner for developing electrostatic image
01/13/1998US5707770 Toner for developing electrostatic images, two component type developer, developing method, image forming method, heat fixing method, and process for producing toner
01/13/1998US5707769 Polyester from alkoxylated polyester
01/13/1998US5707738 Black electrophoretic particles and method of manufacture
01/07/1998EP0816928A2 A toner image resistant to cracking
01/07/1998EP0816439A1 Water-insoluble azo colouring agents derived from N-acetoacetyldehydrothiotoluidine
01/07/1998EP0778798A4 Permanent heat activated transfer printing process and composition
01/07/1998EP0764291B1 Electrophotographic toner
01/07/1998CN1169549A Coloured picture forming method using inorganic toner, inorganic toner for static charge picture development etc.
01/07/1998CN1169446A Water-unsolutable azo-pigment based on N-acetoacetyl dehydrogenated thio toluidine
01/06/1998US5705307 Stabilizing particle size distribution of toner
01/06/1998US5705306 Melamine-formaldehyde resin
01/06/1998US5705305 Developer for developing electrostatic latent image
01/06/1998US5705304 Photo-removable electrophotographic toners using phenyl isopropenyl ketone
01/06/1998US5705303 Silane coupling agent
01/06/1998US5705221 Method of depositing insoluble metal salt deposits on electrostatographic carrier surfaces
12/1997
12/31/1997CN1036875C 磁性调色剂 Magnetic toner
12/30/1997US5703265 Monofunctional n--(2--cyanoethenyl)sulfonamides
12/30/1997US5702860 Adding coagulant and solvent to polymer particle dispersion, heating to coagulate particles; toners for electrography
12/30/1997US5702859 Containing fischer-tropsch wax
12/30/1997US5702858 Toner
12/30/1997US5702857 Method for impression development
12/24/1997WO1997049007A1 Pigment composition for liquid toner, method of manufacturing the same and liquid toner manufacturing method
12/24/1997WO1997049006A1 Toner resin compositions
12/24/1997WO1997048769A1 Colored pigment and aqueous compositions containing same
12/24/1997CN1168490A Magnetic coated carrier, two-component type developer and developing method
12/23/1997US5700850 Photostability; colorant and radiation absorber
12/23/1997US5700618 Process for the production of colored images by an electrophotographic route
12/23/1997US5700617 Toner for developing electrostatic images and charge-controlling agent
12/23/1997US5700616 Developer for developing an electrostatic image and image forming method
12/23/1997US5700615 Coated carrier particles
12/23/1997US5700413 Extruder die plate with removable splitters
12/23/1997CA2126592C Toner processes
12/23/1997CA2116111C A process for preparing a binder resin useful in electrophotographic toner
12/23/1997CA2043658C Polyester for electrophotography
12/18/1997WO1997048024A1 Colored magnetic toner and process for preparing the same
12/18/1997WO1997047417A1 Powder coated with multilayer film and process for preparing the same
12/18/1997WO1997047416A1 Powder coated with multilayer coating
12/18/1997DE19623565A1 Azo:pigment dyes
12/17/1997EP0813118A2 Toner for two-component type developer
12/17/1997EP0813117A1 Electrophotographic toner and developer comprising an azo magenta pigment
12/17/1997CA2207972A1 Water-insoluble azo colorants based on n-acetoacetyldehydrothiotoluidine
12/16/1997US5698616 Liquid inks using a gel organosol
12/16/1997US5698422 Toner consisting of polyester resin having hydrophobic end groups, colorant, wax, optional charge additive, surface additives
12/16/1997US5698357 Toner and developer for developing electrostatic latent image, and image forming process using the same
12/16/1997US5698356 Method of manufacturing developing agent
12/16/1997US5698354 Transfer, receiving media
12/16/1997US5698223 Solubilizing imide polymer in alkaline aqeuous solution in presence of nonionic and anionic surfactants, precipitating imide resin into colloidal particles, preaparing pigment dispersion, shearing both to cause flocculation, and heating
12/16/1997CA2126670C Polymerization processes and toner compositions therefrom
12/16/1997CA2026109C Liquid developer formulation
12/13/1997CA2207666A1 Electrophotographic toner and developer comprising a magenta azo pigment
12/10/1997EP0811888A2 Thermal fixing developer material and wax for electrophotography
12/10/1997EP0811887A1 Toner particles comprising specified polymeric beads in the bulk of the toner particles
12/10/1997EP0708798A4 Suspension for use in electrophoretic image display systems