Matches 1 - 50 out of 155 1 2 3 4 >


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US20090246657 OVERCOAT CONTAINING TITANOCENE PHOTOCONDUCTORS  
A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, a charge transport layer, and an overcoat layer that contains a titanocene.
US20090162766 PHOTOCONDUCTORS CONTAINING KETAL OVERCOATS  
A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and at least one charge transport layer comprised of at least one charge transport component, and an...
US20140322638 ALCOHOL-SOLUBLE HOLE TRANSPORT MATERIALS FOR ORGANIC PHOTOCONDUCTOR COATINGS  
An alcohol-soluble organic coating including a hole transport material formed on a surface of organic photoconductor is provided. The coating comprises a cationic alternate fluorene-based...
US20120141930 Low Torque Overcoat for Imaging Device  
An overcoat containing a copolymer of a first propylene monomer and a second hydrophilic monomer provides superior wear resistance and low torque to a photoreceptor.
US20090297970 TONER COMPOSITION FOR PREVENTING IMAGE BLOCKING  
Images produced by electrophotography are often subjected to harsh conditions, such as high temperature and high relative humidity conditions. Prints when subjected to face-to-face stacking under...
US20090208857 OVERCOAT CONTAINING FLUORINATED POLY(OXETANE) PHOTOCONDUCTORS  
A photoconductor comprising a supporting substrate, a photogenerating layer, and at least one charge transport layer comprised of at least one charge transport component, and in contact with the...
US20100054810 COATING FLUID FOR FORMING UNDERCOAT LAYER AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR HAVING UNDERCOAT LAYER FORMED BY APPLYING SAID COATING FLUID  
To provide a coating fluid for forming an undercoat layer having high stability, a high quality and long-life electrophotographic photoreceptor capable of forming a high quality image in various...
US20100092212 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY  
Disclosed is an electrophotographic photosensitive body which is remarkably improved in pencil scratch resistance and wear resistance. Specifically disclosed is an electrophotographic...
US20100021836 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER AND ELECTROPHOTOGRAPHIC APPARATUS  
In an electrophotographic photosensitive member having a photoconductive layer and, provided on the photoconductive layer, a surface layer constituted of a hydrogenated amorphous silicon carbide,...
US20110039197 ORGANIC PHOTORECEPTOR AND PREPARATION METHOD THEREOF  
An organic photoreceptor is disclosed, comprising, on an electrically conductive support, a photosensitive layer and a protective layer containing metal oxide particles produced by a plasma...
US20100046985 ELECTROPHOTOGRAPHIC PHOTORECEPTOR HAVING UNDERCOAT LAYER  
An electrophotographic photoreceptor, comprising an electroconductive substrate, an undercoat layer comprising a binder resin and metal oxide particles having a refractive index of at least 2.0...
US20100068640 BINDER RESIN FOR PHOTOSENSITIVE LAYERS AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR BELTS  
An electrophotographic photoreceptor belt which is excellent in durability and therefore little cracks even when fingerprints of an operator or hand cream adheres to the belt, wherein a binder...
US20130280647 CROSS-LINKED CHARGE TRANSPORT MATERIALS MADE BY LOW ENERGY HYDROGEN BOMBARDMENT  
This application discloses a photoreceptor comprising a surface layer that is comprised of an organic composition cured by neutral molecular hydrogen bombardment. Methods for forming a...
US20100015541 ELECTROPHOTOGRAPHIC PHOTORECEPTOR BELT  
An electrophotographic photoreceptor which is excellent in wear resistance and crack resistance and has a long photoreceptor lifetime can be produced by using a polycarbonate resin composition...
US20090226830 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY  
An object of the present invention is to provide an electrophotographic photosensitive body having improved electrophotographic characteristics such as sensitivity and residual potential and also...
US20100239967 OVERCOAT LAYER COMPRISING METAL OXIDES  
The presently disclosed embodiments are directed generally to an improved electrostatographic imaging member in which the overcoat layer is inorganic and based on the incorporation of metal...
US20050196196 Electrophotographic apparatus  
The present invention relates to an electrophotographic apparatus of an intermediate transfer system, in which: the surface of an electrophotographic photoreceptor has a universal hardness value...
US20130052577 ABS POLYMER CONTAINING PHOTOCONDUCTORS  
A photoconductor that includes an optional anticurl layer, optional supporting substrate, an optional ground plane layer, an optional hole blocking layer, an optional ground strip segment, an...
US20100015539 OVERCOAT LAYER IN PHOTORECEPTIVE DEVICE  
The presently disclosed embodiments are directed to an improved low wear overcoat for an imaging member having a substrate, a charge transport layer, and an overcoat layer positioned on the charge...
US20100015540 BINDERLESS OVERCOAT LAYER  
Embodiments pertain to a novel imaging member, namely, an imaging member or photoreceptor comprising a binderless overcoat layer which exhibits substantially improved electrical performance, such...
US20050277036 Imaging member having filled overcoat layer  
An imaging member comprising a substrate, a charge transport layer comprising charge transport materials dispersed therein, and an overcoat layer positioned on said charge transport layer, wherein...
US20070134573 PHOTORECEPTOR WITH OVERCOAT LAYER  
An electrophotographic imaging member includes a substrate, a charge generating layer, a charge transport layer, and an overcoating layer, where the overcoating layer includes a terphenyl...
US20140186757 Wear resistant urethane hexaacrylate materials for photoconductor overcoats  
An overcoat layer for an organic photoconductor drum of an electrophotographic image forming device is provided. The overcoat layer is prepared from a curable composition including a urethane...
US20090214970 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, COATING LIQUID FOR UNDERCOAT LAYER OF ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND METHOD FOR PRODUCING THE SAME  
A coating liquid for an undercoat layer of an electrophotographic photoreceptor which is formed by sequentially stacking the undercoat layer and a photosensitive layer on an electrically...
US20090081569 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY  
Provided is an electrophotographic photosensitive body having a photosensitive layer on a conductive base, in which at least the outermost layer thereof contains particles having a double...
US20080268357 Phthalocyanine Composition and Photoconductive Material, Electrophotographic Photoreceptor Cartridge, and Image-Forming Apparatus Each Employing the Composition  
A phthalocyanine composite with high sensitivity and low environmental dependence is provided. It comprises both a at least one phthalocyanine compound expressed by general formula (1) and a at...
US20100047703 POLYCARBONATE RESIN AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY USING THE SAME  
The present invention is directed to a polycarbonate resin comprising a structural unit represented by the following general formula (I), wherein the structural unit of general formula (I)...
US20090233198 PHOTOCURABLE COMPOSITION, OVERPRINT, AND PRODUCTION PROCESS THEREFOR  
A process for producing an overprint is provided that includes a step of preparing a printed material by printing on a printing substrate, a step of coating the printed material with a...
US20090232551 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, IMAGE FORMING DEVICE USING SAME, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER CARTRIDGE  
To realize an electrophotographic photoreceptor excellent in abrasion resistance, the photosensitive layer of the photoreceptor comprises a polyester resin containing a repeating structural unit...
US20070092817 Imaging member  
An imaging member having an overcoat layer formed from a high viscosity overcoat composition. The viscosity of the overcoat composition is sufficient for reducing or preventing the diffusion of...
US20080311496 REIMAGEABLE PAPER PROTECTED AGAINST UV LIGHT  
An image forming medium includes a substrate; an imaging layer including an imaging material coated on said substrate, wherein the imaging material exhibits a reversible transition between a...
US20100086328 ORGANIC PHOTORECEPTOR, MANUFACTURING METHOD OF ORGANIC PHOTORECEPTOR, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE  
An organic photoreceptor having a photosensitive layer, an electric conductive support, and a protective layer is disclosed, in which the protective layer comprises a composition produced by...
US20090246665 METAL OXIDE OVERCOATED PHOTOCONDUCTORS  
A photoconductor containing a photogenerating layer, and at least one charge transport layer, and a top polymeric overcoat layer in contact with, and contiguous to the charge transport layer, and...
US20080220355 IMAGE CARRIER, LUBRICANT-MOLDED BODY, LUBRICANT APPLICATION DEVICE, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE  
An image carrier includes a photosensitive layer which carries a latent image, and a lubricant-coated layer formed on a surface of the photosensitive layer, and the lubricant-coated layer is made...
US20140186758 Photo Conductor Overcoat Comprising Radical Polymerizable Charge Transport Molecules and Hexa-Functional Urethane Acrylates  
An overcoat layer for an organic photoconductor drum of an electrophotographic image forming device is provided. The overcoat layer is prepared from an (UV) ultraviolet curable composition...
US20110045393 ORGANIC PHOTORECEPTOR AND MANUFACTURING METHOD THEREOF  
Disclosed is an organic photoreceptor, which is composed of a photosensitive layer and a protective layer, provided on an electric conductive support, and the protective layer contains a...
US20080220354 Photoconductor, Photoconductor Cartridge and Image-Forming Apparatus  
The surface of a photoconductor is coated with a surface protection layer comprising a cured material of a fluorine-containing photo-curing composition containing fluorinated alkyl...
US20070160921 Electrophotographic photoconductor, method of producing the same and image forming apparatus  
An electrophotographic photoconductor of the invention comprising: an conductive support; a light-sensitive layer formed on the conductive support and containing a charge generating material and a...
US20070065741 Electrophotographic photoreceptor, process cartridge, and image forming apparatus  
An electrophotographic photoreceptor comprises: an electroconductive support; and a photosensitive layer on the electroconductive support, wherein the photosensitive layer having a dynamic...
US20090042117 CONDUCTIVE MEMBER, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING THE CONDUCTIVE MEMBER  
A conductive member for use in an image forming apparatus, a process cartridge including the conductive member as a charging member, an image forming apparatus including the process cartridge, a...
US20070128530 TETRAHYDROXY COMPOUND, METHOD FOR PREPARING THE TETRAHYDROXY COMPOUND, AND PHOTORECEPTOR USING THE TETRAHYDROXY COMPOUND  
A new tetrahydroxy compound having a specific structure including two 2,3-dihydroxypropyloxy groups is provided. The compound has good charge transport property. In addition, a charge transport...
US20080070136 Photoconductors  
An imaging member containing an optional supporting substrate, a photogenerating layer, a charge transport layer, and an overcoat layer comprised, for example, of a phenolic resin containing a...
US20050266324 Image bearing body, a method of producing the same, a method of cleaning the same and an image forming apparatus  
An electrophotographic image bearing body comprising a base and a surface layer disposed over the base, wherein the end track of the surface layer undulates or inclines with respect to the outer...
US20100086330 Electrophotographic Photosensitive Body, Process for Manufacturing the Same, and Image Forming Apparatus Provided with Such Electrophotographic Photosensitive Body  
[Problems] To provide an electrophotographic photosensitive body which can perform object identification management more appropriately without having a substantial effect on printing, and to...
US20110318681 ELECTROPHOTOGRAPHIC PHOTORECEPTOR  
An electrophotographic photoreceptor is disclosed, comprising, on an electrically conductive substrate, a photosensitive layer and a surface layer provided sequentially in that order, in which the...
US20140120463 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE  
Provided is an electrophotographic photoconductor including an electroconductive substrate, a photoconductive layer on the electroconductive substrate, and a protection layer on the...
US20070092814 Imaging member with dialkyldithiocarbamate additive  
An imaging member containing a substrate, and an outer layer containing a dialkyldithiocarbamate additive, and an image forming apparatus for forming images on a recording medium including the...
US20070201895 Electrophotographic Photosensitive Member and Image Forming Apparatus Using Same  
The present invention relates to an electrophotographic photosensitive member including a substantially cylindrical body and a photosensitive layer formed on the outer circumference of the body....
US20080057424 Overcoat for electrophotographic imaging member and methods of making and using same  
Disclosed herein is an electrophotographic imaging member comprising a substrate, a charge transport layer and an overcoat layer formed by combining a film forming binder and a hole transporting...
US20070238039 SYNTHESIS OF AROMATIC SILICON-CONTAINING COMPOUNDS  
Methods are provided for preparing aromatic silicon-containing compounds. The methods include providing an aromatic starting material; reacting the aromatic starting material with a base to form...

Matches 1 - 50 out of 155 1 2 3 4 >