Matches 1 - 45 out of 45
Match Document Document Title
7306885 Toner, production method thereof, and image forming apparatus using same  
The present invention provides toners of different colors in which coloring agents of at least four unicolors are internally added to, respectively, and hydrophobic silica particles and metallic...
7286781 Developer, image forming method and image forming apparatus  
A toner for developing a latent image includes, at least, a binder resin, a releasing agent, a coloring agent and a fluidizing agent. A melting point Tw of the releasing agent is higher than or...
7252914 Toner for electrophotography and developer for electrophotography using the same, process cartridge, apparatus for forming image, and method for forming image  
A toner for electrophotography fulfilling both the fixability and the void resistance at high level, and forms a high-quality image. The toner for electrophotography contains: a binder resin; and a...
7232632 Color toners and image forming method using the color toners  
A method for forming a full color image including: forming at least yellow, magenta and cyan color toner images on a receiving material to form a full color image thereon; and fixing the full color...
7135260 Imaging system  
The invention provides an imaging system wherein toners of two or more colors are used to form toner images and the toner images are successively used to form a color image on a recording material....
7078138 Apparatus and method for forming image forming  
An electrostatic image forming apparatus is disclosed. The image forming apparatus contains a toner used in the developing means having saturated moisture content at a temperature of 30° C. and a...
7049037 Color toner, method for manufacturing the toner, and image forming apparatus and method using the toner  
A color toner composition including at least toner particles including at least a binder resin; a colorant and a release agent dispersed in the binder resin; and a titania as an external additive,...
6915097 Image forming apparatus and control method of image forming apparatus  
An image forming apparatus includes a photosensitive drum; an exposing unit to expose the photosensitive drum to form latent images to the respective colors of one print; a developing device to...
6777151 Negatively chargeable toner and image-forming method  
The present invention relates to a negatively chargeable toner, comprising: toner particles prepared by means of a wet granulation method; and external additives externally added to the toner...
6617088 Developer and image forming method  
A developer for a trickle developing method is used in formation of a full color image and is made of a mixture of a toner and a carrier. The toner contains inorganic fine particles as an internal...
6300024 Toner, two-component type developer, heat fixing method, image forming method and apparatus unit  
A toner is principally constituted by a binder resin, a colorant and a wax. The toner has a maximum heat-absorption peak of 60-135° C. as measured by differential scanning calorimetry (DSC). The...
6203953 Method for forming a toner image with low toner pile height  
A method to form a seven-color CMYKRGB or eight-color CMYKRGBW image having reduced toner pile height than in conventional four-color xerography, resulting in more uniform image gloss. The method...
6194109 Methods of detecting and correcting color plane mis-registration on an intermediate transfer belt  
In one aspect, the invention encompasses a method of using an image forming device. A first pattern of toner is provided on a photosensitive drum of the image forming device. The toner is...
6188861 Tandem tri-level xerographic apparatus and method for producing pictorial color images  
Apparatus and method for creating quality pictorial color images include a charging device for uniformly charging a photoconductive member of a first tri-level xerographic module to a predetermined...
5999201 Apparatus and method for forming a toner image with low toner pile height  
An apparatus for forming an image on a recording sheet having low toner pile height is disclosed. A latent image is formed on an imaging member. A developer unit develops the latent image with a...
5972548 Process for forming an image on ceramic substrates  
A process for forming high quality colored or multi-colored ceramic images or designs on ceramic surfaces comprising: (a) forming a liquid toner image comprised of polymer based toner particles...
5955152 Electrostatic powder coating method  
An electrostatic latent image formed on a light-sensitive body is developed by making a thermosetting powder coating material adhere under electrostatic force to the light-sensitive body. The...
5953566 Color image forming method and apparatus providing for efficient toner transfer based on toner zeta potentials  
A color image forming method and apparatus of the electrophotographic type with a plurality of liquid developing devices. In a plurality of liquid developing devices accommodating liquid developer...
RE36304 Multiplex image reproducing method  
A method of reproducing multiplex images wherein an electrostatic image is formed on an image retainer by using a common electrostatic image forming device, the electrostatic image formed on the...
5948585 Optimized particulate surface treatment concentration for electrostatographic images produced in an electrostatographic engine that includes a compliant intermediate transfer member  
A method of producing images includes forming an electrostatic latent image on a primary image forming member. A toner image is developed on the primary image forming member using a developer...
5912097 Electrostatographic method using an overlay toner  
A method is provided for increasing the release temperature from the fuser in copying and printing processes comprising the steps of forming a toner layer on a receiver with an imagewise overlay...
5783343 Image forming method and apparatus using pretransfer erase  
A toner image having two or more levels of toner density is transferred to a receiving surface more efficiently by erasing voltage associated with the higher density portions of the image member to...
5733694 Electrophotographic transfer film and color image formation process  
The present invention provides an electrophotographic transfer film which can provide improvements in the color development at the half tone (dot) area of a projected image and the anti-offset...
5714288 Method of transferring toner to a receiver having a sectioned surface coating  
A particle toner image is formed on a primary image member (21), such as a photoconductor; electrostatically transferred to an intermediate transfer member (42); and then electrostatically...
5666193 Intermediate transfer of small toner particles  
A small particle toner image is formed on a primary image member (11), such as a photoconductor; electrostatically transferred to an intermediate transfer member (22); and then electrostatically...
5599645 Image transfer method for an image forming apparatus  
In an image forming apparatus of the type sequentially forming powder images of different colors on an image carrier, and sequentially transferring them to an acceptor one above the other (primary...
5519475 Image forming apparatus with peripheral speed difference between image bearing and transfer members  
An image forming apparatus includes an image bearing member; a device for forming a toner image on the image bearing member; an intermediate transfer member for receiving the toner image from the...
5357330 Multilayer toner transfer ordering  
In an electrophotographic imaging device, in which an electrostatic image is formed and developed on a first support to form a toned image, and the toned image is transferred to a second support...
5314774 Method and apparatus for developing color images using dry toners and an intermediate transfer member  
An electrophotographic method and apparatus for developing and printing color images by the electrostatic projection of dry powder color toners onto a photoconductive member. A plurality of color...
5260752 Image forming method including an additional exposing step  
An image forming method in which toner images are registered onto an image retainer by conducting sequentially a cycle of charging, imagewise exposing and developing by the method of reversal...
5189478 Image forming method and image forming apparatus, including means for controlling the charge on a transfer medium  
An image forming apparatus wherein toner images formed on a photosensitive member are transferred to a transfer medium and overlaid thereon, and the toner images on the transfer medium are...
4988591 Process for producing color images  
A process for producing color images electrophotographically by means of toner image transfer, wherein toner images of different colors are successively transferred to an adhesive layer with...
4984026 Color image forming method  
A color image forming method using a toner image retaining member is disclosed. In the color image forming method, a plurality of electrostatic latent images corresponding to respective color...
4931839 Transfer system for electrophotographic print engine  
A transfer mechanism for a full color double transfer electrophotographic print engine. Relatively conductive developer materials having successively increasing triboelectric charge characteristics...
4828951 Method for the formation of multicolor images  
An image forming method by the electrophotographic process is disclosed. The image forming method comprises the steps of forming a plurality of toner images different in color on an image carrying...
4682880 Multicolor image recording method and device utilizing a single image transfer to the recording material  
An electrostatic latent image is formed on a rotatable latent image bearing member and is developed with a developer into a visualized image on the latent image bearing member. The visualized image...
4654282 Plural electrophotographic toned image method  
The invention provides an electrophotographic method of forming a subsequent toner image overlapping one or more toner images previously formed on a surface of an electrophotographic element. The...
4510223 Multicolor electrophotographic imaging process  
A method of electrophotographic color reproduction by forming sequentially superimposed toner images of each color successively on the photoconductive surface of an electrophotographic recording...
4188213 Color corrected printing system  
A color process in which color copies of an original document containing color information are reproduced. In this process, successive single color electrostatic latent images are recorded on an...
4168973 Process for the transfer printing of electrostatic charge images using N.sub.2 atmosphere  
In a process for the transfer printing of charge images the carrier of a primary charge image is covered with an insulating film the backside of which is electrically charged by means of a corona...
4014696 Multicolored xerographic transparency utilizing an aliphatic ester coating  
A transparency is disclosed, which is suitable for use in a multicolored xerographic reproduction process comprising a transparent, thermoplastic film sheet having at least one surface coated with...
3992557 Image transfer method  
In transferring a toner image carried on a toner image carrier onto a transfer medium, a uniform charge is imparted to the surface of the toner image carrier while a charge of the same polarity as...
3904406 Electrophotographic process of transfering colored electrostatic images  
A photosensitive member comprises a substrate, a photoconductive layer and an insulating layer. An electrostatic image corresponding to a first color content of a multicolor original image is...
3862848 Transfer of color images  
An electrostatic method for the reproduction of printed matter in which an electrostatic latent image is developed by the attraction of electroscopic marking particles thereto and is then...
3833293 METHOD OF CREATING COLOR TRANSPARENCIES  
A method in which an electrophotographic printing machine creates a multi-color copy of an original document on a support sheet. The multi-color image is transferred from the support sheet to a...
Matches 1 - 45 out of 45