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7547496 Image forming method and an image forming apparatus  
An image forming method comprising: developing a latent image formed on a cylindrical electrophotographic photoreceptor having a cylindricity of 5 to 40 μm, with a developer comprising toner in...
7517622 Image transfer system and liquid toner for use therewith  
A printing method comprising: forming a first image utilizing a liquid toner comprising carrier liquid and pigmented polymer particles having a first color; transferring the first image to an...
7442478 Toner and method for forming image  
A magenta toner is provided which contains at least a binder resin, a colorant, and a wax, in which a maximum heat-absorption peak temperature as measured using a differential scanning calorimeter,...
7398036 Image forming apparatus and image forming method  
An image forming apparatus including: a black developing unit accommodating black toner; and at least one color developing unit accommodating color toner. The black toner has a softening point...
7316882 Image forming method  
The present invention provides an image forming method for obtaining excellent color fixed images with a smaller amount of light energy. This image forming method includes the steps of: forming a...
7297455 Toner, and image forming method  
A toner is composed primarily of toner particles containing at least a binder resin, a colorant and a wax, and inorganic fine particles. The binder resin is one which has at least a polyester unit...
7186492 Toner for electrostatic charge image development and image forming method  
A toner includes at least a crystalline compound, a binding resin and coloring agent, wherein a differential heat quantity curve measured by a differential scanning calorimeter (DSC) has a clear...
6921617 Toner for developing an electrostatic latent image, developer, developer unit, and method for forming an image  
The toner comprises a white color toner particle and an external additive containing a hydrophobic titanium oxide particle. The absolute charge value of the toner is 20 to 50 μC/g. The developer...
6731898 Interleaved tandem printer and printing method  
A method of printing utilizing a plurality of printers, each capable of printing an image on a same side of a web, the method comprising: printing, by a first printer, of first images, separated by...
6704538 Color image forming apparatus and color toner  
A color image forming apparatus forms a color image on a recording medium by using a toner including a binding resin, a coloring agent and infrared ray absorbent, and a light source for causing the...
6689522 Image forming method and electrostatic image developing toner  
An image forming method, comprising steps of: forming a latent image on a photoreceptor having an electrically conductive support having thereon a charge generating layer and a charge transporting...
6514649 Organic EL panel and method for forming the same  
In a method of manufacturing and organic EL panel wherein an organic light emitting material is laminated between a pair of opposing electrodes, at least one of which is transparent or...
6503676 Toner, external additive therefor and image forming method using the toner  
A toner including a binder resin; a colorant; and an external additive, wherein the external additive includes a particulate inorganic material, and a silicone oil, wherein the silicone oil is...
6487387 Full-color image forming apparatus with belt-shaped transfer member  
A full-color image forming apparatus for forming an image on a transfer material by transferring a toner image formed on an image bearing member onto the transfer material includes a belt-shaped...
6406822 Color-blind melt flow index properties for toners  
At least three differently colored toners, designed for use together in forming a color image in an image developing device, have substantially the same melt flow index value. By substantially...
6383704 Full color electrophotographic toner, full color electrophotographic developer and image forming method  
A full color electrophotographic toner including toner particles containing at least a binder resin, a colorant and a wax, and external additives, at least one of the external additives being...
6333132 Toner for two-component developer and color image forming apparatus  
A toner for two-component developer characterized in that the surface area (A) of the toner mother particles containing linear polyester resin and coloring agents and the total projection area (B)...
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...
6229554 Image forming apparatus and method for forming an image by overlapping areas of different colors with each other  
An image forming apparatus has a processing part which forms a color image from an input image by overlapping areas of different colors with each other such that the different colors have different...
6187490 Resin-coated carrier, two-component developer and image forming method  
A two-component developer suitable for electrophotography is formed of a toner and a resin-coated carrier. The resin-coated carrier is formed of carrier core particles and 0.01-2.0 wt. % based on...
6187489 Electrostatic latent image developing toner and image-forming process  
A full-color latent image developing toner composed of toner particles containing a binder resin, a coloring agent, and a surface lubricant, and at least one kind of an external additive, wherein...
6180298 Multi-color toner set and method of forming multi-color images, using the multi-color toner set  
A multi-color toner set includes a plurality of color toners with different colors, each color toner including toner particles, each toner particle including a binder resin, a pigment and a...
6167224 Method for applying uniform gloss over the entire print  
A printing system using a recharge, expose and development image on image process color system in which there is an optional gloss development step is employed that results in the image having an...
6150062 Toners for developing electrostatic latent images, developers for electrostatic latent images and methods for forming images  
A toner for developing an electrostatic latent image includes at least coloring particles containing a colorant and a binder resin. The volume average particle size of the coloring particle is 1.0...
6077636 Toner, two-component developer, image forming method and apparatus unit  
A toner is comprised of toner particles containing at least a binder resin and a colorant, and an external additive fine powder. The toner particles have a specific circularity distribution and a...
6077635 Toner, two-component developer and image forming method  
A toner is disclosed which has toner particles and an external additive. The toner has (a) in circularity distribution of particles measured with a flow type particle image analyzer, an average...
6045955 Print method and apparatus for re-writable medium  
A low cost, high speed, high resolution laser printer method and apparatus for re-writable media is presented. Three aspects are presented: 1) a bi-stable, microencapsulated colorant and surface...
6013402 Color toner and image forming method  
A color toner has (i) color toner particles containing at least a binder resin and a colorant and (ii) an external additive. The color toner has a weight-average particle diameter of 5 to 8 μm and...
5981121 Transparent toner used in color image forming method  
A color image forming method of the present invention includes at least an image forming step in which a color image formed by a transparent toner with at least one kind of fine particles of 5 to...
5972547 Electrostatic charge image developing toner, electrostatic charge image developer, and image forming method using this developer  
There is provided an electrostatic charge image developing toner comprising at least a binder resin, a coloring agent, and an aromatic hydrocarbon copolymer resin, wherein, in a toner particle, the...
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...
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...
5891600 Mono-component developer, method of forming image and method of forming multi-color image  
The present invention provides a mono-component developer comprising toner particles containing a binding resin, a colorant and an additive and a method of forming images by use thereof. In the...
5890038 Image forming apparatus in which carrying force for a mixing toner by a toner carrying member is made small  
An image forming apparatus includes an image bearing member on which first and second electrostatic images are formed, a first developing device for developing the first electrostatic image on the...
5862434 Method and apparatus for forming an image on an image transfer medium and a method of forming an image using the image transfer medium  
A system of forming an image on an image transfer medium. The system forms an image according to image data on the image transfer medium and forms one color primer image on the image transfer...
5835832 Optimal toner charge for use with a compliant transfer intermediate  
An improved method and apparatus for robust transfer of toner images using toner particles having a volume average diameter between about 2 μm and about 9 μm is described. Surprisingly good...
5756244 Toner for full-color electrophotography and method for forming fixed images using the same  
The toner for full-color electrophotography usable for a fixing process by a heat roller, wherein a releasing oil is not applied on a surface of the heat roller, includes at least (a) a binder...
5733692 Toner kit for electrophotography  
Disclosed is a toner kit for an electrophotography, comprising a black toner and a first toner whose color is other than black, wherein said first toner has a first softening point T 1 , said first...
5672452 Method for transferring color images onto both sides of a transfer material  
An image-forming method is disclosed. A color toner image formed on an electrostatic latent image carrier is transferred onto one surface of a transfer material and fixed on the transfer material...
5660959 Toner for color electrophotography and fixing method using the same  
The toner for color electrophotography employing simultaneously fixing of various color toners, includes at least a coloring agent and a binder resin, wherein inorganic fine particles are...
5627629 Image forming apparatus for forming an image on an image receiving member by multiple image transfer  
An image forming apparatus includes at least two developing units containing two types of developing agents of different colors. This image forming apparatus is improved in the following points. i)...
5529865 Image forming method using dry color toner and press-contact fixing method  
An image forming method includes the steps of: (1) forming a first unfixed image of color toner on one side of a transfer material, wherein the color toner has a weight average particle size of 3...
5500727 Multi-color image formation apparatus and method for preventing the contamination of a recharger and preventing color mixing in an image  
A multi-color image formation apparatus and method of its use prevent deterioration of stability due to a recharging process in one cycle of multi-color image formation and also effectively avoid...
5429898 Black toner including a kesinous component for forming an image and imaging process  
A method for forming an image with a copying machine capable of both color copying and black-and-white copying is disclosed, in which a black toner contains at least a colorant and a resinous...
5418097 Color image recording method and apparatus  
A color image recording apparatus according to the present invention comprises a light-sensitive drum, a first developing device for developing a first electrostatic latent image on the drum...
5406313 Color image forming apparatus and method  
A first negative or positive latent electrostatic image is formed on a latent image bearing body with a first writing device, and developed with a monochromatic toner. A second latent image of the...
5366836 Sublimable dye toner, method of manufacture and method of use  
A process for forming color xerographic images by using a toner which comprises one or more dyes. Also disclosed is a process for making a toner which comprises one or more dyes.
5358811 Electrophotographic method using an amorphous silicon light receiving member with a latent image support layer and a developed image support layer and insulating toner having a volume average particle size of 4.5 to 9.0 micron  
An electrophotographic image-forming and developing method using as light receiving member an amorphous silicon light receiving member which comprises a substrate and a light receiving layer...
5285246 Image forming method and apparatus that maintains uniform image glossiness  
There is provided an image forming method an apparatus and includes a first toner image formation step for forming a first color toner image of magnetic toner; a first image transfer step for...
5276487 Method of preventing colors from being mixed for a two-color image forming apparatus  
A method of preventing colors from being mixed in a two-color image forming apparatus. The surface of a photoreceptor is uniformly charged. A first latent electrostatic image formed on the...
Matches 1 - 50 out of 99 1 2 >