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7563549 Imaging member  
Provided is an imaging member comprising a substrate, an undercoat layer (UCL), a charge generation layer, a charge transport layer, and an optional overcoat layer. The undercoat layer is formed...
7544453 Photoreceptor with improved electron transport  
The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More...
7534538 Coating liquid for intermediate layer in electrophotographic photoconductor, electrophotographic photoconductor utilizing the same, image forming apparatus and process cartridge for image forming apparatus  
A coating liquid for an intermediate layer of an electrophotographic photoconductor comprises at least one of alcohol solvents; and N-methoxymethylated nylon, in which the N-methoxymethylated nylon...
7531284 Multi-layer photoreceptor  
A photoreceptor and method of forming the same is disclosed. A photoreceptor includes a substrate, an undercoat layer, and an imaging layer. The undercoat layer comprises a single, non-porous...
7476479 Hydrolyzed semi-conductive nanoparticles for imaging member undercoating layers  
An imaging member includes a substrate, an intermediate layer, and a photoconductor layer, where the intermediate layer includes hydrolyzed semi-conductive nanoparticles, such as hydrolyzed...
7462433 Photoreceptor additive  
The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More...
7396623 Photoreceptor layer having vinylidene fluoride  
The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More...
7371491 Electrophotographic photoreceptor, method for manufacturing the electrophotographic photoreceptor, and image forming apparatus and process cartridge using the electrophotographic photoreceptor  
A photoreceptor including an electroconductive substrate; and a charge blocking layer; a moiré preventing layer; and a photosensitive layer, which are overlaid overlying the substrate in this...
7361439 Lathe surface for coating streak suppression  
A photoreceptor aluminum alloy substrate is prepared with specific roughness characteristics and an oxide layer for use in multi-layered electrophotographic photoreceptor. A photoreceptor...
7348115 Electrophotographic photoconductor, process cartridge, image forming apparatus and image forming method  
An electrophotographic photoconductor, including an electrically conductive substrate, an undercoat layer containing a filler and a binder resin and provided on the substrate, and a photoconductive...
7247228 Method for preparing a carrier for a photoconductor for the formation of an electrophotographic recording element and a recording element formed accordingly  
A carrier or substrate for a photoconductor to be used for the formation of an electrophotographic recording element, particularly an imaging drum for an electrophotographic printing press, wherein...
7135218 Film for use in intermediate image transfer member and method of producing endless-belt-shaped film  
A film is made of an insulating matrix resin and an electroconductive material, in which the electroconductive material is dispersed in the insulating matrix resin in such a manner that a surface...
7105259 Coating liquid for electrophotographic photoreceptor, electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor  
A photoreceptor including an electroconductive substrate; an undercoat layer located overlying the electroconductive substrate and including titanium oxide which has an average particle diameter...
7078143 Electrophotographic photoreceptor and method for producing the same  
The object of the invention is to prevent interference fringes of images and allow precise measurement of the thickness of a layer by the optical interferometry by limiting the surface roughness of...
6864027 Coating liquid for electrophotographic photoreceptor, electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor  
A photoreceptor including an electroconductive substrate; an undercoat layer located overlying the electroconductive substrate and including titanium oxide which has an average particle diameter...
6828076 Electrophotosensitive material and method of producing the same  
An electrophotosensitive material comprising a supporting substrate, an intermediate layer containing a thermosetting resin formed on the supporting substrate, and a photosensitive layer formed on...
6824938 Electrophotographic photoreceptor  
An electrophotographic photoreceptor having at least an undercoat layer and a photosensitive layer on an electroconductive substrate, wherein at least one layer of the undercoat layer contains a...
6790573 Multilayered imaging member having a copolyester-polycarbonate adhesive layer  
An imaging member including at least a support, a charge blocking layer, a charge imaging layer, and an interfacial adhesive layer including at least a copolyester-polycarbonate resin. A process...
6759174 Photoconductor for electrophotography and manufacturing method thereof  
A photoconductor for electrophotography including a conductive substrate, an undercoat layer provided on the conductive substrate, and a photosensitive layer provided on the undercoat layer and a...
6696214 Electrophotographic photoreceptor, process for production thereof, and image-forming apparatus using same  
The invention provides an electrophotographic photoreceptor, in which suppression of image defects and high sensitivity are compatible, and a method for production thereof. The invention also...
6641968 Electrophotosensitive material, production method of the same and method for inspecting an intermediary of the same  
The invention relates to an electrophotosensitive material comprising an intermediate layer formed between a conductive substrate and a photosensitive layer, and featuring heat treatment conditions...
6596383 Film for use in intermediate image transfer member and method of producing endless-belt-shaped film  
A film is made of an insulating matrix resin and an electroconductive material, in which the electroconductive material is dispersed in the insulating matrix resin in such a manner that a surface...
6551752 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus  
An electrophotographic photosensitive member exhibiting good potential characteristic and image forming characteristic fee from difficulties, such as lower image density or black spots and fog,...
6551716 Intermediate transfer blanket and method of producing the same  
A method of producing a coating on a member comprising: providing a body portion; coating the body portion with a catalyst material for a release coating material; and overcoating the catalyst...
6472113 Electrophotoreceptor, image forming apparatus and processing cartridge  
An electrophotoreceptor, comprises a conductive support; a photoreceptive layer, an intermediate layer provided between the conductive support and the photoreceptive layer, the intermediate layer...
6444379 Method and apparatus for manufacturing printed wiring board  
There are provided a method for preparing a printed wiring board which can form electrostatic latent images at the desired positions of a substrate with good precision, and a uniform and good image...
6432603 Process for producing electrophotographic photosensitive member  
A process for producing an electrophotographic photosensitive member has at least one of the following steps a) and b) and the following steps c) and d) of; a) etching an aluminum substrate with at...
6355390 Electrophotographic photoconductor, production process thereof, electrophotographic image forming method and apparatus, and process cartridge  
An electrophotographic photoconductor has an electroconductive support, and an undercoat layer and a photoconductive layer which are successively overlaid on the support, the undercoat layer...
6331371 Electrophotographic photoreceptor and its manufacturing method  
The electrophotographic photoreceptor according to the present invention has a conductive support (10) and a photoconductive layer laminated on the conductive support. The conductive layer is...
6326110 Humidity and temperature insensitive organic conductor for electrophotographic screening process  
In accordance with the present invention, a method of electrophotographically manufacturing a luminescent screen assembly on an interior surface of a faceplate panel 17 of a color CRT 10 includes...
6277535 Undercoating layer for imaging member  
An electrophotographic imaging member includes a supporting substrate, an undercoating layer, an optional adhesive layer, a photogenerating layer, and a charge transporting layer. The undercoating...
6245475 Process of spray forming photoreceptors with ink nozzles  
A method of forming one or more polymer containing layers on a substrate using ink jet nozzles. The method is particularly suited to forming one or more polymer containing layers of a...
6214506 Electrophotographic photosensitive member and process for producing the same  
An electrophotographic photosensitive member, including: a conductive substrate; an undercoat layer formed on the conductive substrate, which contains a binder resin and metal oxide particles...
6180310 Dip coating process  
A process for fabricating an electrophotographic imaging member including providing a cylindrical member, depositing on the cylindrical member a coating of a first charge transport layer coating...
6171770 Method for applying a protective overcoat to a photographic element  
A method of fusing a protective layer on a photographic element by the steps of: providing a photographic element having a silver halide light-sensitive emulsion layer; applying a hydrophobic...
6136485 Electrophotographic photoreceptor, process for production thereof, and image-forming apparatus using same  
The object of the invention is to provide a highly characteristic and lesser defective image using an electrophotographic photoreceptor which can be produced with a better coating property and...
6132810 Coating method  
A coating method using an endless, hollow substrate in the shape of a belt or cylinder having an outer surface, an inner surface, a first end, and an open second end, including: (a) depositing via...
6120955 Substrate for photosensitive member, photosensitive member, production method thereof and image forming apparatus using the photosensitive member  
An electrophotographic photosensitive member is provided which does not involve any image noise occurrence, such as black spot or white spot under any environment. The electrophotographic...
6051357 Photoconductor for electrophotography  
An electrophotography photoconductor has a conductive substrate and an anodic oxidation layer on which a photoconductive layer is formed. The sealed surface of the anodic oxidation has an...
6037089 Electrophotographic photoconductor and method for producing same  
An electrophotographic photoconductor and method for producing same, the electrophotographic photoconductor including an electroconductive substrate; and a photosensitive film laminated on said...
6020426 Charge-transporting copolymer, method of forming charge-transporting copolymer, electrophotographic photosensitive body, and electrophotographic device  
A charge transporting block and an insulating block are block copolymerized or graft copolymerized to form a charge transporting copolymer. The charge transporting polymers may be used in an...
6001520 Electrophotographic photosensitive body and method of manufacturing same  
An electrophotographic photosensitive body has a charge generating layer and a charge transporting layer on a conductive substrate. The charge transporting layer contains a zinc carboxylate...
5985504 Method for manufacturing electrophotographic photosensitive bodies  
The invention is directed to a cost effective method for manufacturing an electrophotographic-photosensitive-body comprising forming a photosensitive layer on the internal surface of a cylindrical...
5972550 Electrophotographic photoconductor and method of manufacturing same  
A laminate type organic electrophotographic photoconductor uses a thick undercoating layer as an intermediate layer for reducing the influence of a conductive substrate on a charge generation...
5958638 Electrophotographic photoconductor and method of producing same  
An object of the invention is to provide an electrophotographic photoconductor featuring uniform chargeability to a predetermined potential, low residual potential and excellent stability in the...
5928824 Electrophotographic photoconductor  
An electrophotographic photoconductor includes a conductive substrate, an intermediate layer on the conductive substrate, and a photoconductive layer on the intermediate layer. The intermediate...
5922498 Charge generating layer containing acceptor molecule  
An electrophotographic imaging member including a supporting substrate, an undercoat layer doped with an acceptor molecule a charge generating layer comprising photoconductive pigment...
5919591 Electrophotographic photoconductor and method of manufacturing the same  
An electrophotographic photoconductor includes an electrically conductive substrate in the form of a cylindrical tube, the substrate having an outer surface roughened by dry-blasting to a maximum...
5908724 Electrophotosensitive medium and method of manufacturing the same  
In the manufacture of a photoconductor for electrophotography, an aluminum substrate is heated at a temperature of 430° C. to 550° C. for three or more hours in such a manner that the admittance...
5863687 Electrophotographic photoreceptor  
Disclosed is an electrophotographic photoreceptor comprising an insulating support and provided thereon, a conductive layer, an intermediate layer and a photosensitive layer, wherein said...
Matches 1 - 50 out of 141 1 2 3 >