G03G 9 - Developers - Patents Sitemap

Patents for G03G 9 - Developers (22,748)
12/1994
12/06/1994	US5370964 Toner aggregation process
12/06/1994	US5370963 Toner emulsion aggregation processes
12/06/1994	US5370962 Internal charge additives
12/06/1994	US5370961 Method of electrostatic transferring very small dry toner particles using an intermediate
12/06/1994	US5370959 Developing latent image using toner comprising binder, color-ing agent and quaternary ammonium salt as charge controlling component; high quality, density
12/06/1994	US5370958 Electrophotographic toner and production process thereof
12/06/1994	US5370957 Electrostatic developer and electrostatic developing method
11/1994
11/30/1994	EP0626078A1 Plasma treatment of polymer powders
11/30/1994	EP0323512B1 Toner for electrophotography
11/29/1994	US5368972 Method of preparing composite particles comprising adhering wax particles to the surface of resin particles
11/29/1994	US5368971 Charge control agents
11/29/1994	US5368970 Toner compositions with compatibilizer
11/29/1994	US5368969 Coating agent for electrophotographic carrier and carrier coated therewith
11/29/1994	US5368968 Modified polyester resins, a process for their preparation and toners containing such polyester resins
11/29/1994	US5368334 Variable data clear mark imaging
11/24/1994	WO1994027192A1 Negatively charged toner powder for use in electrostatography
11/24/1994	WO1994027191A1 Negatively charged toner for use in electrostatography
11/24/1994	DE4317059A1 Electrostatic toners containing polyamines as charge stabilisers
11/23/1994	EP0625731A1 Image forming method and apparatus
11/23/1994	CN1095491A Toner for developing electrostatic image, image forming apparatus and process cartridge
11/23/1994	CN1026730C Color powder displaying electrostatic picture, binding resin used for color powder and production of same
11/22/1994	US5366841 Toner aggregation processes
11/22/1994	US5366840 Liquid developer compositions
11/22/1994	US5366839 Ethylene-acrylate-maleic anhydride polymers
11/22/1994	US5366838 Toner for electrostatic development
11/22/1994	US5366836 Sublimable dye toner, method of manufacture and method of use
11/22/1994	US5366833 Security documents
11/21/1994	WO1994027911A1 Process for manufacturing homogeneous magnetite
11/15/1994	US5364730 Toner for developing electrostatic images and method for manufacturing thereof
11/15/1994	US5364729 Toner aggregation processes
11/15/1994	US5364728 Method of manufacturing a toner
11/15/1994	US5364726 Liquid developers having curable liquid vehicles
11/15/1994	US5364725 Toner and developer containing acyloxy-t-alkylated benzoic acids as charge-control agent
11/15/1994	US5364724 Toner and developer compositions with compatibilizer
11/15/1994	US5364723 Toner compositions with styrene terpene resins
11/15/1994	US5364722 Binder
11/15/1994	US5364721 Electrophotographic toner
11/15/1994	US5364720 Magnetic developer for developing electrostatic images
11/15/1994	US5364719 Toner for developing electrostatic images
11/08/1994	US5363180 Fixing device for electrophotography and electrophotographic apparatus incorporating the fixing device
11/08/1994	US5363178 Image forming apparatus
11/08/1994	US5362596 Carrier for developing electrostatic latent image and process for producing the same
11/08/1994	US5362595 Blending high and low molecular weight polymers formed by bulk and solution polymerization; fixing at high speed and/or low temperature
11/08/1994	US5362593 Electrophotographic toner having improved low temperature fixing properties, off-set resistance and heat resistance
11/08/1994	US5362592 Decolorizable toner
11/08/1994	US5362417 Method of preparing a stable colloid of submicron particles
11/08/1994	CA2076840C Toner and process for forming two-color images
11/02/1994	EP0622690A1 Electrostatic image developing toner
11/02/1994	EP0622689A1 Toner for electrophotography
11/02/1994	EP0622688A1 Method for producing binder resin and toner for electrophotography using the binder resin
11/02/1994	EP0622687A2 Toner for developing electrostatic images, one-component type developer, two-component type developer, and process for producing toner particles
11/02/1994	EP0622686A1 Production of toner
11/02/1994	EP0622426A1 Coated granular magnetite particles and process for producing the same
11/02/1994	EP0621878A1 Polymerization processes and toner compositions therefrom
11/01/1994	US5361089 Method and apparatus for applying an adhesive layer for improved image transfer in electrophotography
11/01/1994	US5360691 Carrier for developing electrostatic latent images, developer, and electrophotographic developing process
11/01/1994	US5360690 Two-component developer
10/1994
10/27/1994	WO1994024613A1 Lithium ferrite carrier
10/27/1994	WO1994024606A1 Liquid electrophotographic developer with low volatile carrier liquid
10/27/1994	CA2160138A1 Lithium ferrite carrier
10/26/1994	EP0621513A2 Toner for developing electrostatic image, image forming apparatus and process cartridge
10/26/1994	EP0621512A2 Magnetic toner for developing electrostatic image
10/26/1994	EP0621511A1 Toner for developing electrostatic images and process for producing toner
10/26/1994	EP0621236A1 Carbon fluoride particles, process for producing the same, and use thereof
10/25/1994	US5359147 Electrostatic latent image developer
10/25/1994	US5359056 Phthalocyanine compounds, production method thereof, and near infrared ray absorption materials containing the same
10/25/1994	US5358822 Method of making a liquid toner for electrophotographic imaging
10/25/1994	US5358821 Encapsulation; flushing into binder resin to form uniform dispersion; controlling triboelectric properties
10/25/1994	US5358820 Contacting toner particle with thermoplastic resin coating on receiver, heating receiver to specific temperature, separating
10/25/1994	US5358819 Stable charging properties and image density after prolonged copying
10/25/1994	US5358818 Dry, negatively charged toner jcompositions and developer compositions
10/25/1994	US5358817 Toner compositions containing as a negative charge-controlling agent the calcium salt of ortho-benzoic sulfimide
10/25/1994	US5358816 Zinc salt of ortho-benzoic sulfimide as negative charge-controlling additive for toner and developer compositions
10/25/1994	US5358815 6-Tert-butyl-ortho-benzoic sulfimide
10/25/1994	US5358814 Toner compositions containing as a negative charge-controlling agent a mixture of ortho-benzoic sulfimide and para-anisic acid
10/25/1994	US5358811 For high speed, high quality electrographic copying
10/25/1994	US5358659 Submicron ion exchange resin bead containing two crystallites of iron(III)oxide
10/25/1994	US5358188 Supersonic jet crusher of collisional type
10/25/1994	US5358183 Pneumatic pulverizer and process for producing toner
10/19/1994	EP0620505A1 A method and fluidized bed for applying color print to a substrate
10/19/1994	EP0620123A1 Erasing method and erasing apparatus for performing that erasing method
10/19/1994	EP0507824B1 Biscationic acid amide and acid imide derivatives and process for preparing them
10/18/1994	US5356749 Imaging method comprising a developer having a novel guanidine type compound
10/18/1994	US5356748 Nonaqueous solvent containing dispersed resin grains and graft polymer stabilizer
10/18/1994	US5356747 Blending resin(s) with granulated carbon black; reduces toner flying; facilitates handling
10/18/1994	US5356712 Magnetite particles
10/13/1994	WO1994023344A1 Composition and use
10/13/1994	CA2156254A1 Composition and use
10/12/1994	EP0619527A1 Binder resin for toner
10/11/1994	US5355202 Method using magnetic member to retain magnetic carrier of developer on a drum in electrophotography
10/11/1994	US5354640 Toner for developing electrostatic image
10/11/1994	US5354639 Color toner for developing electrostatic image comprising a polyalkylene having a crystallinity of 10-50%
10/11/1994	US5354638 Magnetic carrier for use in electrophotographic development
10/11/1994	US5354637 Binder resin and magnetic iron oxide with specified ferrous content, specific surface area, X-ray diffraction pattern; stability
10/11/1994	US5354582 Method for utilizing toner fines as an electrostatic spray coating material
10/11/1994	CA2039290C Magnetic toner
10/05/1994	EP0618512A1 Developer compositions with coated carrier particles
10/05/1994	EP0618511A1 Toner for developing electrostatic image and image forming method
10/05/1994	EP0618510A2 Preparation of conductive toners using fluidized bed processing equipment
10/05/1994	EP0617803A1 Easy cleaning liquid electrophotographic developer

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