Matches 1 - 50 out of 154 1 2 3 4 >
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7622238 Process for producing electrophotographic photosensitive member  
A process for producing an electrophotographic photosensitive member, which has the step of bringing i) the surface of an electrophotographic photosensitive member having at least a charge...
7563553 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus  
A process for making an electrophotographic photosensitive member is provided by forming a photosensitive layer on an electroconductive support. The photosensitive layer is provided with...
7560217 Method of forming electrophotographic photoreceptor and method of drying coating film  
A method of forming an electrophotographic photoreceptor capable of forming a smooth coating film free of pinholes, bubbles, surface unevenness, etc. in a short time as a coating film for forming a...
7449272 Electrophotographic photoreceptor and method of preparing the photoreceptor, and image forming method, image forming apparatus and process cartridge therefor using the photoreceptor  
An electrophotographic photoreceptor, including an electroconductive substrate; and a photosensitive layer overlying the electroconductive substrate, which includes a crosslinked layer at the...
7378205 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus  
The present invention provides an electrophotographic photosensitive member having a support and a photosensitive layer on the support, the electrophotographic photosensitive member having a...
6743390 Stress release method  
A method of treating a flexible multi-layer member exhibiting a glass transition temperature and including a surface layer, the method composed of: moving the member through a member path...
6562540 Process for medical implant of cross-linked ultrahigh molecular weight polyethylene having improved balance of wear properties and oxidation resistance  
A medical implant of ultrahigh molecular weight polyethylene having an improved balance of wear properties and oxidation resistance is prepared by irradiating a preform of ultrahigh molecular...
6528226 Enhancing adhesion of organic electrostatographic imaging member overcoat and anticurl backing layers  
A process for preparing an imaging member includes applying an organic layer to an imaging member substrate, treating the organic layer and/or a backside of the substrate with a corona discharge...
6472253 Programmable semiconductor device structures and methods for making the same  
A programmable device and methods for making the programmable device are provided. The programmable device includes a link metallization line with an oxide layer defined above the link...
6436597 ELECTROPHOTOGRAPHIC PHOTOSENSITVE MEMBER, PROCESS FOR PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, AND PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS WHICH HAVE THE ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER  
An electrophotographic photosensitive member has a support and a photosensitive layer formed thereon. The electrophotographic photosensitive member has a surface layer containing a...
6309803 On-substrate cleaving of sol-gel waveguide  
In the method for on-substrate cleaving of a sol-gel waveguide, a sol-gel buffer layer is produced on a substrate, and a first portion of the sol-gel buffer layer is masked. The second portion of...
6300028 Environmentally stable amorphous silicon photoreceptor and method for making same  
The present invention provides an improved a-Si:H photoreceptor comprising a-Si:H photoconductors and conductive substrates, such as metallic members or plastic members provided with a metallic or...
6277534 Multiple-seam electrostatographic imaging member and method of making electrostatographic imaging member  
Multiple-seam electrostatographic imaging member belts include two or more imaging member portions joined together by two or more seams. The belts can be formed from imaging member web that either...
6232028 Organic photoconductor and treatment therefor  
A method of processing a photoconductor comprising: providing a photoconductor having a base layer and a photoconductive layer; bending the photoconductor with the photoconductive layer facing...
6221552 Permanent photoreceptor marking system  
A method for permanently marking a photoreceptor surface includes the steps of irradiating a surface of a photoreceptor with an irradiation source to permanently mark the photoreceptor, and...
6180309 Organic photoreceptor with improved adhesion between coated layers  
A process for preparing an imaging member includes applying a first organic layer to an imaging member substrate, treating the first organic layer with one of corona discharge or plasma discharge;...
6165670 Method of treating electrostatographic imaging web and method of making electrostatographic imaging members using such imaging web  
A method of treating an electrostatographic imaging member web is applied to a web that includes a support substrate and at least one imaging layer formed over the support substrate. The...
6132913 Photoreceptor overcoatings containing hydroxy functionalized aromatic diamine, hydroxy functionalized triarylamine and crosslinked acrylated polyamide  
A crosslinkable coating composition including an alcohol soluble acrylated polyamide containing alkoxymethyl or alkoxyalkylmethyl groups attached to amide nitrogen atoms, a crosslinking catalyst...
6124072 Photoconductor for electrophotography and method of manufacturing and using a photoconductor  
There is disclosed a photoconductor for use in an electrophotographic apparatus. The photoconductor includes a conductive substrate and a photoconductive layer formed on the conductive substrate....
6120966 Imaging apparatus and photoreceptor therefor  
A method of pre-conditioning an organic photoreceptor, comprising: a) providing an organic photoreceptor having a residue of organic material thereon; and b) applying a solubilizing agent for the...
6093513 Photoreceptor for electrophotography and method of manufacturing the same  
Disclosed herein is a photoreceptor for electrophotography having an over coating layer formed on a substrate and prepared by applying a composition containing silica particles, an organic compound...
6045958 Photoconductor for electrophotography  
A first selenium-arsenic layer of a photoconductor, deposited on a conductive substrate, has a thickness and arsenic concentration effective to preserve an electrically charged surface potential in...
6027844 Polymeric binders having saturated ring for improved performance of single layer positive organic photoconductor  
Composites comprising polymeric binders and phthalocyanine pigments to form a single layer positive organic photoconductor are provided for use in electrophotography. The polymeric binders comprise...
5942361 Electrophotographic photosensitive member having S-type photo-induced potential decay and electrophotographic apparatus  
An electrophotographic photosensitive element having S-type photo-induced potential decay characteristics and an electrophotographic apparatus using the photosensitive member are provided. The...
5837410 Photoconductor for electrophotography  
A photoconductor for electrophotography includes a conductive substrate and an organic film comprised of one or more layers which contain one or more organic compounds. The water content of the...
5759725 Photoconductors and electrophotographic photoreceptors containing amorphous fullerenes  
Disclosed is a photoconductor comprises, a material containing fullerenes and their derivatives arranged in an amorphous structure.
5696865 Optical waveguide having two or more refractive indices and method of manufacturing same  
An optical tapered waveguide for use as a single device or in optical arrays is described. The optical waveguide contains at least one inclusive structure. The inclusion may possess an abrupt...
5683840 Method and apparatus for grounding migration imaging members  
Methods and techniques of electrically biasing and providing a ground for migration imaging members are disclosed. An electrically conductive contact is fixed to the migration imaging member, the...
5643706 Process for preparing electroconductive members  
A method for forming an electroconductive member such as an imaging member, an intermediate belt, and an electroded donor or bias transfer roll for electrostatographic development includes the...
5614340 Migration imaging, optionally with dyes or pigments to effect bleaching  
A bleachable composition, including an acid photogenerator and a near-infrared radiation-absorbing dye or pigment, is utilized in a method of migration imaging to prevent unwanted absorptions. This...
5597675 Dispersing polymers for phthalocyanine pigments used in organic photoconductors  
A phthalocyanine pigment dispersion using a dispersing polymer having pendant quaternary ammonium salt groups to form a highly dispersed and stable millbase is described. The pigment dispersion is...
5589307 Printing plate and process for preparing the same  
The present invention provides a process for preparing a printing plate, comprising the steps of: providing an N-type photoconductor layer having an optical memory property on the surface of a...
5563013 Pre-sensitized infrared or red light sensitive migration imaging members  
Disclosed is a process which comprises (1) providing a migration imaging member comprising a substrate, an infrared or red light radiation sensitive layer comprising a pigment predominantly...
5561021 Electrophotographic photosensitive member having a metal oxide material layer with an improved water repellency formed on the surface of a light receiving layer  
An electrophotographic photosensitive member comprising a substrate, a light receiving layer having a photoconductive layer composed of a non-single crystal material containing silicon atoms as a...
5550000 Process for producing electrophotographic photoreceptor  
A process for the preparation of an electrophotographic photoreceptor having a high sensitivity and stability and an excellent product quality stability without being affected by the production...
5543258 Original forme for electrophotograhic planography  
An original form for electrophotographic planography includes a paper support having thereon a photoconductive layer including a photoconductive material including at least zinc oxide and a resin...
5527652 Organic photoconductor  
An organic photoconductor including a base layer formed of a first material and a photoconductive layer formed of a second material. The organic photoconductor being characterized in that when it...
RE35198 Image forming member for electrophotography  
Image-forming member for electrophotography comprising a charge generation layer composed of hydrogenated amorphous silicon.
5501928 Method of manufacturing a luminescent screen for a CRT by conditioning a screen-structure layer  
A method of manufacturing a luminescent screen assembly on an interior surface of a faceplate panel 12 for a color CRT 10 includes the steps of uniformly applying a solution of a material to form...
5482810 Process for the production of an electrophotographic lithographic printing plate precursor  
An excellent electrophotographic lithographic printing plate precursor capable of exhibiting a stable electrophotographic sensitivity and toner fogging density as well as less occurrence of...
5418106 Rejuvenated organic photoreceptor and method  
A method of restoring a used organic photoreceptor which includes a supporting substrate having a photoconductor layer contained on said substrate and an overlaying layer of charge transport...
5357088 Method for melting a photographic composition gel to a sol using microwave energy  
A method for making a photographic composition gel ready for use in production from a good preservative frozen state, causing no change in photographic properties, wherein a photographic...
5344731 Migration imaging system  
A migration imaging system using a laser-addressable thermoplastic imaging member 10. The imaging member 10 comprises a supporting section 15 and a thermoplastic imaging surface layer 14. A...
5330867 Photogenerating titanyl phthalocyanine and processes thereof  
A layered imaging member comprised of a photogenerating layer of titanyl phthalocyanine prepared by depositing amorphous titanyl phthalocyanine on a substrate maintained at a temperature of from...
5314779 Imaging members and processes for the preparation thereof  
A process for the preparation of layered photoconductive imaging members which comprises forming layers comprised of a mixture of cyclic oligomers with degrees of polymerization of from about 2 to...
5300392 Imaging member with polycarbonate obtained from cyclic oligomers  
A process for the preparation of photoconductive imaging members which comprises coating a supporting substrate with a photogenerator layer comprised of photogenerating pigments, and subsequently...
5264312 Charge transporting layers formed from curable compositions  
A process for preparing a photoreceptor by forming a coating of a substrate followed by curing. The coating contains an electroactive material dissolved or dispersed in a polymerizable film forming...
5248529 Method of cleaning, coating and curing receptor substrates in an enclosed planetary array  
An apparatus and method for processing cylindrical and belt-like substrates includes a carousel rotatable to any one of a plurality of planetary stations surrounding the carousel, the carousel...
5236800 Heat-developable light-sensitive copying material comprising microcapsules having substantially no solvent  
A heat-developable copying material comprising a support having thereon a heat-developable light-sensitive layer comprising microcapsules containing a diazo compound and substantially no solvent, a...
5232804 Electrophotographic element and method of making same  
An electrophotographic element comprises a single aggregate photoconductive layer which contains a continuous phase that has a high glass transition temperature T g , of at least about 110° C. The...
Matches 1 - 50 out of 154 1 2 3 4 >