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7521165 |
Varnish
A varnish composition and the method of making a varnish composition comprising at least one latex emulsion, water, at least one amino alcohol or at least one alkali base and at least one surfactant.
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7502582 |
Method and apparatus for printing using a tandem electrostatographic printer
A tandem color electrostatographic printer apparatus has five or more color printing stations or modules for applying respective color separation toner images to a receiver member to form a...
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7498111 |
Electrophotographic photoreceptor and an image forming method employing the same
Disclosed is an electrophotographic photoreceptor which comprises a layer on a support, wherein the photoreceptor satisfies a condition represented by Formulas 1 and 2;
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7267864 |
Image supporting material, method for use thereof and image forming apparatus utilizing the same
The present invention provides an image supporting material for fixably supporting a color toner image, the material including a base material, a light scattering layer provided on the base...
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7242900 |
Oil-less fuser member
A fuser member includes a substrate and an outer layer comprising a polymeric material, wherein the polymeric material is post-halogenated to provide a post-halogenated polymeric material. The...
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7220526 |
Image forming method
An image forming method which can provides excellent cleaning property, no occurrence of unusual noise or curling of a blade, and a high quality image. The method includes forming a latent image on...
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7205046 |
Electrophotographic lamination film, a method of producing the same, and a method of forming an image
The present invention provides an electrophotographic lamination film which can be easily laminated by using the film as it is without significantly modifying a conventional electrophotographic...
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7153621 |
Electrophotographic photoreceptor and image forming apparatus using the photoreceptor
An electrophotographic photoreceptor including a photosensitive layer on an electroconductive substrate, wherein nitrate ion is present on the surface of the photosensitive layer in an amount of...
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7125634 |
Reversibly color changing undercoat layer for electrophotographic photoreceptors
An imaging member includes an electroconductive support containing an electroconductive layer thereon; thereover a first layer comprising a metal alkyloxide, an amino siloxane, and a color change...
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7070860 |
Laminated film for electrophotography and method for producing same, and image forming method
The invention provides an electrophotographic laminated film and a method for producing the electrophotographic laminated film. The electrophotographic laminated film comprises a substrate and at...
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7052817 |
Information recording medium and method of producing the same
An information recording medium including at least one electrophotographic laminate film in which a surface resistance of at least one surface is in a range of 10 8 to 10 13 Ω/□, and on which...
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7046952 |
Fixing apparatus and image forming apparatus
Since a fluorine treatment or the like is applied on a surface of an intermediate transfer belt ( 10 ), and thus, the surface bears water repelling property, when fixer ( 92 ) is supplied from a...
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7045321 |
POLYHYDROXYALKANOATE CONTAINING UNIT WITH PHENYLSULFANYL STRUCTURE IN THE SIDE CHAIN, PROCESS FOR ITS PRODUCTION, CHARGE CONTROL AGENT, TONER BINDER AND TONER WHICH CONTAIN NOVEL POLYHYDROXYALKANOATE, AND IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS WHICH MAKE USE OF THE TONER
A polyhydroxyalkanoate characterized by having in the molecule a unit represented by Chemical Formula (1):
wherein n may assume any one integral value within the range of from 1 to 8. Also...
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6991882 |
Organophotoreceptor with charge transport compound with hydrazone groups
This invention relates to a novel organophotoreceptor that includes a photoconductive layer having
a) a novel charge transport compound having the formula
where R 1 is a carbazole...
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6986978 |
Apparatus for forming image, process cartridge and process for regenerating the same
An apparatus for forming an image that can stably provide an image for a long period of time is provided by using an electrophotographic photoreceptor having, as the outermost layer, a hard film...
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6908720 |
Polyhydroxyalkanoate, its production method, charge control agent containing the polyhydroxyalkanoate, toner binder and toner, and image forming method and image forming apparatus using the toner
The present invention provides a novel PHA comprising a unit containing thioether with high reactivity, and its production method. The present invention also provides polyhydroxyalkanoate (PHA)...
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6815127 |
Method of electronic processing of imagewise exposed photoconductive material imaging element
A method of electronic processing of an imagewise exposed dispersed particle photoconductive material imaging element employing pulsed radiation and radio frequency photoconductivity apparatus...
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6790578 |
Printing of reflective sheeting
A weather resistant sign and a method of printing a sign including the steps of providing a sign component and an image definition, applying dry toner powder to surface portions corresponding to...
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6777153 |
POLYHYDROXYALKANOATE CONTAINING UNIT WITH THIENYL STRUCTURE IN THE SIDE CHAIN, PROCESS FOR ITS PRODUCTION, CHARGE CONTROL AGENT, TONER BINDER AND TONER WHICH CONTAIN THIS POLYHYDROXYALKANOATE, AND IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS WHICH MAKE USE OF THE TONER
A polyhydroxyalkanoate characterized by having in the molecule a unit represented by Chemical Formula (1): wherein n may assume any one integral value within the range of from 1 to 8. Also...
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6770426 |
Supercritical compositions for removal of organic material and methods of using same
A method for removing organic material in the fabrication of structures includes providing a substrate assembly having an exposed organic material and removing at least a portion of the exposed...
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6743560 |
Treating composition and process for toner fusing in electrostatographic reproduction
A composition for combating toner marking, in the form of a particulate material dispersed in release agent.
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6713222 |
Curing processes
A process for crosslinking an image comprising applying ultraviolet light to an image comprised of a toner containing an unsaturated resin and colorant.
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6681095 |
Transparent coat layer forming apparatus and color image forming apparatus using the same
A transparent coat layer forming apparatus of the present invention includes: a heat-fixing device provided with a fixing belt; a particle layer forming apparatus for forming a particle layer made...
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6653040 |
Electrophotographic carrier, developer using the same, and developing method
The present invention provides a carrier for electrophotography, which is capable of charging the toner in the developer very rapidly to a target electrostatic charge and at the same time, is...
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6544703 |
Electrophotographic photoreceptor, electrophotographic process, and electrophotographic image forming method
An electrophotographic photoreceptor having an interlayer between the electrically conductive base body and the photosensitive layer. The electrophotographic photoreceptor an aluminum-evaporated...
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6509128 |
Imagewise printing of adhesives and limited coalescence polymerization method
Methods of imagewise printing of adhesives that includes providing a latent adhesive image and then activating the latent adhesive image to form an adhesive image. Methods of preparing latent...
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6489073 |
Method and device for developing electrostatic latent images
Electrostatic latent images are developed with a toner in such a configuration that an electrostatic-latent-image-bearing member is disposed to face a developer-bearing member which bears thereon a...
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6479202 |
Electrophotographic photoreceptor, electrophotographic image forming method, electrophotographic image forming apparatus and processing cartridge
An electrophotographic photoreceptor is disclosed. The photoreceptor has a resin layer comprising a siloxane resin formed by hardening a compound represented by Formula 1, 2 or 3, or a hydrolyzed...
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6461780 |
Electrophotographic photoreceptor, image forming method, image forming apparatus, and processing cartridge
An electrophotographic photoreceptor is disclosed. The photoreceptor has a difference in ionization potential between the photosensitive layer and the hardenable resinous layer of not more than 0.4...
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6455216 |
Toner for developing electrostatic latent images, method for forming images and apparatus for forming images
A toner for developing electrostatic latent images comprises: a colorant; a polyester resin; a negative charge controlling agent comprised of a chromium complex compound; and a positive charge...
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6432596 |
Electrophotographic photoreceptor and image forming method and apparatus using the photoreceptor
An electrophotographic photoreceptor including an electroconductive substrate; a charge generation layer overlying the substrate; a charge transport layer formed overlying the substrate and...
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6376145 |
Ultrasonic drying of saturated porous solids via second sound
A method for drying a porous solid saturated with a fluid including the steps of subjecting the saturate porous image to an ultrasonic signal to release the fluid from the saturated porous image...
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6335139 |
Toner for electrostatic image development and image forming method employing the same
The present invention provides a toner for electrostatic image development which reconciles anti-offset properties and fixation properties and is superior in resistance to abrasion and peel of the...
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6312858 |
Protective polycarbonate-polyurethane overcoat for image recording elements
The present invention relates to imaging elements, including photographic elements and ink-jet recording media, having a protective overcoat that resists fingerprints, common stains, and spills....
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6306594 |
Methods for microdispensing patterened layers
An efficient method for the microfabrication of electronic devices which have been adapted for the analyses of biologically significant analyte species is described. The techniques of the present...
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6303257 |
Electrophotographic toner and image forming method using the toner
An electrophotographic toner comprising a binder resin, colorant, and an external additive, wherein the binder resin is soluble in tetrahydrofuran and includes at least a first resin component and...
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6274284 |
Nacreous imaging material
The invention relates to an imaging member comprising an image layer, a voided layer below said image layer, and below said voided layer a layer comprising white pigment wherein said imaging member...
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6221198 |
Method of stabilizing films or membranes using adhesive as a reservoir
Environmental stabilizing agents are stored in an adhesive adjoining, directly or indirectly, a film or membrane that requires protection from the environment. Such stabilizing agents include...
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6219519 |
Reduced hot offset in color electrophotographic imaging
Hot offset of black toner is reduced or eliminated in a color electrophotographic imaging device, such as a laser printer, by applying a minimal layer of non-black toner in addition to the black...
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6150066 |
Method and apparatus for repetitively using a toner image carrier sheet
A method of repetitively using a sheet or similar toner image carrier produced from an image forming apparatus, and a toner applicable thereto. A toner forming an image on the toner image carrier...
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6130024 |
Strippable repositionable back sheet for photographic element
The invention relates to an imaging element comprising support having adhered to the backside a strippable polymer layer that when removed has an adhesive layer thereon.
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6122468 |
Method and apparatus for forming toner images
In an electrophotographic image forming apparatus, a photoconductive element includes a photoconductive film having a thickness of 15 μm or below. A light beam having a diameter of 50 μm or below...
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6114077 |
White toner composition
A white toner composition comprising 100 parts by weight of a toner resin containing at least 50 parts by weight of a polyester resin and between 65 and 180 parts by weight of rutile type TiO 2 ,...
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6103436 |
Overcoated photoreceptors and methods of using overcoated photoreceptors
An electrophotographic imaging member including a supporting substrate coated with at least photoconductive layer, a charge transport layer and an overcoating layer, the overcoating layer including...
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6094560 |
Electrophotographic printing machine including a post-fusing substrate moisturizing and decurling device
A moisturizing and decurling apparatus, mountable immediately downstream of a fusing apparatus in an electrostatographic reproduction machine, is provided for removing any curl from a copy sheet in...
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6052553 |
Post-fusing sheet conditioning apparatus
A post-fusing apparatus is provided in an electrostatographic reproduction machine for adding a controlled amount of moisture to a side of a fused toner image carrying copy sheet to control curl....
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6048626 |
Polyester composition and film made therefrom
A polyester composition, comprising a thermoplastic polyester resin and hydroxy apatite particles with an average particle diameter of 0.01 to 10 μm and a specific surface area of 50 to 500 m 2 ...
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6040102 |
Electrostatic latent image developer and image forming method
An electrostatic latent image developer including a toner, which is formed from an outer additive and non-magnetic resin particles containing a binder resin and a coloring agent, and a carrier, in...
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6037088 |
Method of making solar cells
A method of making the solar cells includes a step of forming a first electroconductive region on a first surface of a semiconductor substrate having through-holes defined therein and also having...
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6020099 |
Method and apparatus for forming and refining toner images in an electrostatic printing machine
A method and apparatus for producing high quality toner images in an electrostatic printing machine. The method using the apparatus includes (a) (a) forming an initial developed toner image on a...
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