Triamine, Or Diamine Containing Patents (Class 430/58.75)
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Publication number: 20100233601Abstract: An electrophotographic photoreceptor has at least an electroconductive substrate, and a photosensitive layer formed on or above the electroconductive substrate, wherein an outermost layer of the photoreceptor is a cured membrane of a composition containing at least one compound (a) having in a single molecule thereof a charge transporting skeleton and a chain polymerizable functional group, and at least one thermopolymerizable or photopolymerizable silicone polymeric radical polymerization initiator (b).Type: ApplicationFiled: August 14, 2009Publication date: September 16, 2010Applicant: FUJI XEROX CO., LTD.Inventors: Hitoshi TAKIMOTO, Akira HIRANO, Takatsugu DOI, Wataru YAMADA, Katsumi NUKADA
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Patent number: 7790342Abstract: 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 having excellent durability. The present invention provides an electrophotographic photosensitive body having a layer containing at least one specific p-terphenyl compound and at least one polycarbonate resin represented by the general formula (I): in a mass ratio of the p-terphenyl compound to the polycarbonate resin within the range of 2:8 to 7:3.Type: GrantFiled: November 21, 2005Date of Patent: September 7, 2010Assignee: Hodogaya Chemical Co., Ltd.Inventors: Katsumi Abe, Atsushi Takesue, Takehiro Nakajima, Makoto Koike, Shinya Nagai
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Publication number: 20100221650Abstract: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and a charge transport layer, and where the photogenerating layer contains a carbazole.Type: ApplicationFiled: February 27, 2009Publication date: September 2, 2010Applicant: XEROX CORPORATIONInventor: Jin Wu
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Publication number: 20100221649Abstract: A photoconductor that includes a supporting substrate, a ground plane layer, a hole blocking layer, a photogenerating layer, and at least one charge transport layer, and where the hole blocking layer includes a boron containing compound.Type: ApplicationFiled: February 27, 2009Publication date: September 2, 2010Applicant: XEROX CORPORATIONInventors: Jin Wu, Dennis J. Prosser, Kathleen M. Carmichael, Sherri A. Toates, Kent J. Evans, Edward F. Grabowski
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Publication number: 20100221040Abstract: To provide an electrophotographic photoreceptor which is excellent in electrical characteristics and image characteristics even at a low content of a charge transport material and which is less susceptible to a change in characteristics due to a change in the environment and has high durability with little deterioration, and an image forming apparatus having such an electrophotographic photoreceptor. An electrophotographic photoreceptor comprising an electroconductive substrate, and a charge transport layer and a charge generation layer formed on the substrate, characterized in that the charge transport layer comprises a charge transport material represented by the is following formula (1) and a binder resin, and the mass ratio of the charge transport material to the binder resin (i.e.Type: ApplicationFiled: December 1, 2006Publication date: September 2, 2010Inventor: Teruyuki Mitsumori
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Publication number: 20100221647Abstract: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and a charge transport layer, and wherein at least one of the charge transport layer and the photogenerating layer contains a pyrrole.Type: ApplicationFiled: February 27, 2009Publication date: September 2, 2010Applicant: Xerox CorporationInventor: Jin Wu
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Publication number: 20100221651Abstract: A photoconductor that includes, for example, a substrate; an undercoat layer thereover wherein the undercoat layer contains a metal oxide, and a mixture of an epoxy resin and a carboxyl resin; a photogenerating layer; and at least one charge transport layer.Type: ApplicationFiled: February 27, 2009Publication date: September 2, 2010Applicant: Xerox CorporationInventors: Jin Wu, Marc J. Livecchi, Robert W. Hedrick, John J. Wilbert
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Patent number: 7785758Abstract: 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 where the photogenerating layer contains a triazole.Type: GrantFiled: August 31, 2007Date of Patent: August 31, 2010Assignee: Xerox CorporationInventor: Jin Wu
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Patent number: 7785757Abstract: A photoconductor containing a thiophosphate photogenerating layer, and at least one charge transport layer, and a top polymeric overcoating layer in contact with and contiguous to a charge transport layer.Type: GrantFiled: November 7, 2006Date of Patent: August 31, 2010Assignee: Xerox CorporationInventors: John F Yanus, Jin Wu, Kenny-Tuan Dinh, Michael A. Morgan, Anthony M. Horgan, Kathleen M. Carmichael
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Patent number: 7785756Abstract: A photoconductor containing an optional supporting substrate, a containing photogenerating layer, at least one thiophosphate containing charge transport layer, and a top overcoating crosslinked polymer layer in contact with and contiguous to the charge transport layer.Type: GrantFiled: November 7, 2006Date of Patent: August 31, 2010Assignee: Xerox CorporationInventors: John F. Yanus, Jin Wu, Kenny-Tuan Dinh, Michael A. Morgan, Anthony M. Horgan, Kathleen M. Carmichael
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Patent number: 7781132Abstract: A photoconductor containing an optional supporting substrate, a photogenerating layer, at least one silanol containing charge transport layer, and a top overcoating layer in contact with and contiguous to the charge transport layer.Type: GrantFiled: November 7, 2006Date of Patent: August 24, 2010Assignee: Xerox CorporationInventors: John F. Yanus, Jin Wu, Kenny-Tuan Dinh, Michael A. Morgan, Anthony M. Horgan
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Patent number: 7776498Abstract: A photoconductor containing a supporting substrate, a photogenerating layer, and at least one charge transport layer; and wherein the photogenerating layer is comprised of at least one photogenerating pigment and a resin binder that is substantially insoluble in an alkylene halide like methylene chloride.Type: GrantFiled: November 7, 2006Date of Patent: August 17, 2010Assignee: Xerox CorporationInventors: Jin Wu, Satchidanand Mishra, Geoffrey M T. Foley, Anthony M. Horgan, Yonn K. Rasmussen, Michael A. Morgan, Kathleen M. Carmichael, Edward F. Grabowski, Liang-Bih Lin
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Patent number: 7771908Abstract: A photoconductor that includes a first layer, a supporting substrate thereover, a photogenerating layer, and at least one charge transport layer containing at least one charge transport component, and where the first layer is in contact with the supporting substrate on the reverse side thereof, and which first layer is comprised of a fluorinated poly(oxetane) polymer.Type: GrantFiled: February 19, 2008Date of Patent: August 10, 2010Assignee: Xerox CorporationInventors: Jin Wu, Lanhui Zhang, Lin Ma
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Patent number: 7767371Abstract: The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an electrostatographic imaging member comprising a charge transport layer that exhibits improved charge mobility transport.Type: GrantFiled: August 10, 2006Date of Patent: August 3, 2010Assignee: Xerox CorporationInventors: Timothy P. Bender, Gregory McGuire
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Patent number: 7767372Abstract: A photoconductor containing a supporting substrate, a photogenerating layer, and at least one charge transport layer which contains a fluoroalkyl ester.Type: GrantFiled: March 23, 2007Date of Patent: August 3, 2010Assignee: Xerox CorporationInventors: Jin Wu, Steven D. Bush, Joseph A. Tumminelli, Marc J. Livecchi, Linda L. Ferrarese, Michael A. Morgan, Lanhui Zhang, Lin Ma, John J. Wilbert, Daniel V. Levy, Liang-Bih Lin
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Publication number: 20100190099Abstract: A photoconductor that includes a first layer, a supporting substrate thereover, a photogenerating layer, and at least one charge transport layer of at least one charge transport component, and wherein the first layer is in contact with the supporting substrate on the reverse side thereof, and which first layer is comprised of a nano diamond component.Type: ApplicationFiled: January 27, 2009Publication date: July 29, 2010Applicant: Xerox CorporationInventors: Jin Wu, Edward F. Grabowski, Lin Ma, Lanhui Zhang
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Patent number: 7763405Abstract: A photoconductor containing a fluoroalkyl ester layer, a supporting substrate, a photogenerating layer, and at least one charge transport layer.Type: GrantFiled: March 23, 2007Date of Patent: July 27, 2010Assignee: Xerox CorporationInventors: Jin Wu, Ryan J. Ehmann, Lanhui Zhang, Lin Ma, Liang-Bih Lin, Daniel V. Levy
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Patent number: 7764906Abstract: An image forming apparatus, including an electrostatic latent image bearer bearing an electrostatic latent image; an electrostatic latent image former forming the electrostatic latent image on a surface of the latent image bearer; an image developer developing the electrostatic latent image with a developer including a toner to form a toner image on the surface of the image bearer; a transferer transferring the toner image onto a receiving material; a fixer fixing the toner image to the receiving material; and a discharger discharging charges remaining on the image bearer by irradiating the image bearer with discharging light having a wavelength of less than 500 nm, wherein the latent image bearer includes a substrate; and a photosensitive layer overlying the substrate, including a charge generation layer containing an organic charge generation material, and a charge transport layer containing at least one of charge transport materials having the formulae (I) to (IV).Type: GrantFiled: June 26, 2006Date of Patent: July 27, 2010Assignee: Ricoh Company, Ltd.Inventor: Tatsuya Niimi
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Patent number: 7759032Abstract: 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 arylamine dissolved or molecularly dispersed in a polymer binder.Type: GrantFiled: December 13, 2005Date of Patent: July 20, 2010Assignee: Xerox CorporationInventors: John F. Yanus, Kenny-Tuan T. Dinh, Markus R. Silvestri, Yuhua Tong, Dale S. Renfer, T. Edwin Freeman, M. John Hinckel
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Publication number: 20100172670Abstract: An electrophotographic photoreceptor, including an electroconductive substrate; a photosensitive layer, located overlying the electroconductive substrate; and an outermost layer comprising a convexity, wherein each of the outermost layer and the convexity includes a crosslinked body including a structural unit having a same charge transportable structure, and wherein the number of convexity having a height not less than ½×RzJIS is from 30 to 300 in a measurement length of 12 mm, wherein RzJIS is an average of ten-point mean roughness specified in JIS B0601 of 2001 and measured at least 4 random positions in an area the outermost layer is formed on, and wherein the height of the convexity is a distance from the deepest valley to a top of the convexity in the measurement length of 12 mm.Type: ApplicationFiled: December 18, 2009Publication date: July 8, 2010Applicant: RICOH COMPANY, LTD.Inventors: Kohichi OHSHIMA, Hidetoshi Kami, Yukio Fujiwara, Kazuhiro Egawa
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Patent number: 7745081Abstract: The present invention provides a diphenyl amine derivative having the excellent solubility to a solvent and compatibility to a binding resin, an efficient production method therefor, and an electrophotographic photoconductor having the excellent sensitivity, capable of effectively preventing generation of the black dots. A diphenyl amine derivative represented by the following general formula (1) is used: (In the general formula (1), R1 to R12 each are a hydrogen atom, an alkyl group which may have a substituent, or the like, Z is a ring structure linked with a benzene ring, which is a 4 to 8-membered ring including a hydrogen atom, a nitrogen atom, an oxygen atom, a carbon atom or a sulfur atom, m1, m2, n1, n2 each are 0 or 1, m1+n1 is 1 or 2, and m2+n2 is 1 or 2.Type: GrantFiled: April 26, 2007Date of Patent: June 29, 2010Assignee: Kyocera Mita CorporationInventor: Hideki Okada
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Patent number: 7745082Abstract: A photoreceptor drum is disclosed with a charge transport layer comprising a substituted terphenyl diamine having the structure of Formula (I): wherein R1 and R2 are independently selected from the group consisting of hydrogen, alkyl having from 1 to 10 carbon atoms, halogen, and phenyl; and wherein at least one of R1 and R2 is not hydrogen.Type: GrantFiled: August 9, 2007Date of Patent: June 29, 2010Assignee: Xerox CorporationInventors: Nancy L. Belknap, John F. Yanus, Dale S. Renfer, Anthony M. Horgan, Kendra M. Giza
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Patent number: 7727689Abstract: A photoconductor containing an optional supporting substrate, a perylene photogenerating layer, and at least one silanol containing charge transport layer.Type: GrantFiled: August 30, 2006Date of Patent: June 1, 2010Assignee: Xerox CorporationInventors: Jin Wu, Nancy L. Belknap, Liang-Bih Lin
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Publication number: 20100129744Abstract: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and at least one charge transport layer, and where the photogenerating layer contains at least one photogenerating component, and a mixture of an ester thiol and a poly(vinyl halide) copolymer.Type: ApplicationFiled: November 24, 2008Publication date: May 27, 2010Applicant: XEROX CORPORATIONInventors: Jin Wu, Marc J. Livecchi, Linda L. Ferrarese, John J. Wilbert
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Patent number: 7722999Abstract: A photoconductor containing a substrate, a layer thereover, which layer contains, for example, a polyol resin, an aminoplast resin, a silicone free polyester, and a metal oxide dispersed therein; and at least one imaging layer formed on the polyol resin containing layer.Type: GrantFiled: August 1, 2006Date of Patent: May 25, 2010Assignee: Xerox CorporationInventors: Daniel V. Levy, Jin Wu, Liang-Bih Lin, Francisco J. Lopez
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Patent number: 7718336Abstract: A photoconductor containing a supporting substrate, a photogenerating layer; and at least one charge transport layer where the photogenerating layer contains a photogenerating pigment and a chelating additive or agent of, for example, a ?-diketone, a ketoester, a hydroxyl carboxylic acid, a hydroxyl carboxylic acid ester, a keto alcohol, or an amino alcohol.Type: GrantFiled: March 6, 2007Date of Patent: May 18, 2010Assignee: Xerox CorporationInventors: Jin Wu, Kent J. Evans, Dennis J. Prosser, Liang-Bih Lin, Raymond K. Crandall
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Publication number: 20100119964Abstract: An electrophotographic photoreceptor including a conductive substrate and a photosensitive layer located overlying the conductive substrate. The photosensitive layer comprises a specific diamine compound.Type: ApplicationFiled: November 6, 2009Publication date: May 13, 2010Inventors: Tomoyuki Shimada, Naohiro Toda, Yoshinori Inaba
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Patent number: 7709168Abstract: 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 wherein the at least one charge transport layer contains at least one phosphonium salt.Type: GrantFiled: October 9, 2007Date of Patent: May 4, 2010Assignee: Xerox CorporationInventors: Jin Wu, Edward F Grabowski, Kent J Evans, Daniel V Levy
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Patent number: 7709170Abstract: A latent electrostatic image bearing member including at least a support, a photoconductive layer on the support and a surface layer on the photoconductive layer, wherein a film having the same composition as the surface layer is formed on a slide glass such that the film had a thickness of 5 ?m; and the haze value measured after rubbing the film with a steel wool of #000 and a load of 500 gf for 50 times is 10% or less.Type: GrantFiled: June 20, 2006Date of Patent: May 4, 2010Assignee: Ricoh Company, Ltd.Inventor: Hidetoshi Kami
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Publication number: 20100104964Abstract: An object of the invention is to provide a photoreceptor for electrophotography which has a low residual potential in an initial stage, is inhibited from increasing in residual potential, is prevented from decreasing in charge potential, and undergoes little fatigue deterioration even upon repeated use. The invention relates to a photoreceptor for electrophotography which has a photosensitive layer containing a cyclic phenol sulfide represented by the following general formula (1): and one or more charge-transporting agents each having an arylamino group in the molecule, and which has excellent durability.Type: ApplicationFiled: January 24, 2008Publication date: April 29, 2010Applicant: HODOGAYA CHEMICAL CO., LTD.Inventors: Makoto Koike, Katsumi Abe, Atsushi Takesue
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Publication number: 20100104969Abstract: An organic photoreceptor is disclosed, comprising on an electrically conductive support an intermediate layer, a charge generation layer, a charge transport layer and a protective layer in this order, wherein the protective layer contains inorganic particles in an amount of not less than 5% by mass and not more than 30% by mass, and a skewness (Rsk) of a cross section curve of a surface of the electrically conductive support is within a range of ?8<Rsk<0.Type: ApplicationFiled: October 21, 2009Publication date: April 29, 2010Applicant: KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.Inventors: Fumitaka MOCHIZUKI, Shinichi YABUKI, Chigusa YAMANE, Kunihiro OGURA
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Patent number: 7700251Abstract: An electrophotographic photoconductor having an excellent crack resistance and wear resistance as well as excellent sensitivity characteristics, while keeping good image characteristics of the photoconductor is provided. In addition, an image-forming apparatus equipped with such an electrophotographic photoconductor is also provided. The electrophotographic photoconductor includes a photosensitive layer containing at least a charge-generating agent, a hole-transfer agent, and a binder resin on a conductive substrate.Type: GrantFiled: October 18, 2006Date of Patent: April 20, 2010Assignee: Kyocera Mita CorporationInventors: Norio Nakai, Kazunari Hamasaki, Daisuke Kuboshima, Yoshio Inagaki, Hideki Okada, Tetsuya Ichiguchi, Keiji Maruo
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Patent number: 7687212Abstract: 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 where the photogenerating layer contains at least one charge trapping releaser.Type: GrantFiled: October 9, 2007Date of Patent: March 30, 2010Assignee: Xerox CorporationInventor: Jin Wu
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Publication number: 20100068638Abstract: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, a zinc dithiol containing charge transport layer, a zinc dithiol containing photogenerating layer, or where the charge transport layer and the photogenerating layer both include a zinc dithiol.Type: ApplicationFiled: September 17, 2008Publication date: March 18, 2010Applicant: XEROX CORPORATIONInventor: Jin Wu
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Publication number: 20100068637Abstract: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and a thiobis(thioformate) containing charge transport layer; a thiobis(thioformate) containing photogenerating layer, or where both at least one charge transport layer and the photogenerating layer includes, in addition to other components, a thiobis(thioformate).Type: ApplicationFiled: September 17, 2008Publication date: March 18, 2010Applicant: XEROX CORPORATIONInventor: Jin Wu
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Patent number: 7670735Abstract: A photoconductor containing a substrate, a layer thereover wherein the layer comprises, for example, a polyol resin, an aminoplast resin, an ester of phosphoric acid adhesion component, and a metal oxide; and at least one imaging layer of, for example, a photogenerating layer and a charge transport layer formed on the polyol resin containing layer.Type: GrantFiled: August 1, 2006Date of Patent: March 2, 2010Assignee: Xerox CorporationInventors: Jin Wu, Daniel V. Levy, Robert W. Hedrick, Liang-Bih Lin
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Patent number: 7670734Abstract: A photoconductor containing an optional supporting substrate, a photogenerating layer comprised of a chelating agent and a titanyl phthalocyanine; and at least one charge transport layer comprised of at least one charge transport component; and wherein a silanol is present in at least one of the photogenerating layer and charge transport layer, and wherein said at least one charge transport component is comprised of wherein X and Y are independently a suitable hydrocarbon, a halogen, or mixtures thereof.Type: GrantFiled: August 30, 2006Date of Patent: March 2, 2010Assignee: Xerox CorporationInventors: Jin Wu, John F. Yanus, Anthony M. Horgan, Liang-Bih Lin
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Patent number: 7670736Abstract: A photoconductor containing a first layer, a supporting substrate thereover, a photogenerating layer, and at least one charge transport layer comprised of at least one charge transport component, and wherein the first layer is in contact with the supporting substrate on the reverse side thereof, and which layer contains a semi-penetrating polymer network formed from crosslinking a suitable fluoropolymer, and within which network structure is penetrated with a polycarbonate.Type: GrantFiled: March 29, 2007Date of Patent: March 2, 2010Assignee: Xerox CorporationInventors: Huoy-Jen Yuh, Robert C U Yu, Yuhua Tong, David M. Skinner
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Patent number: 7666560Abstract: An imaging member includes a charge generating layer and a charge transport layer. The charge transport layer includes a first surface in contact with the charge generating layer and a second surface. The charge transport layer includes a film forming polymer binder and a charge transport component dispersed therein. The concentration of the charge transport component in the charge transport layer is at a peak in a region of the charge transport intermediate the first and second surfaces of the charge transport layer.Type: GrantFiled: June 21, 2005Date of Patent: February 23, 2010Assignee: Xerox CorporationInventors: Satchidanand Mishra, Anthony M. Horgan, Kent Evans, George Liebermann, Kathleen M. Carmichael, Dennis J. Prosser, Richard L. Post, Edward Domm, Johann Junginger, Michael Zak
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Patent number: 7662527Abstract: A photoconductor containing a substrate, an undercoat layer thereover comprising a polymeric resin, a silanol, and a metal oxide; and a photogenerating layer; and at least one charge transport layer.Type: GrantFiled: August 1, 2006Date of Patent: February 16, 2010Assignee: Xerox CorporationInventors: Jin Wu, Daniel V. Levy, Geoffrey M. T. Foley, Liang-Bih Lin
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Patent number: 7659043Abstract: The object of the present invention is to provide a composition for conductive materials from which a conductive layer having a high carrier transport ability can be made, a conductive material formed of the composition and having a high carrier transport ability, a conductive layer formed using the conductive material as a main material, an electronic device provided with the conductive layer and having high reliability, and electronic equipment provided with the electronic device.Type: GrantFiled: October 17, 2005Date of Patent: February 9, 2010Assignee: Seiko Epson CorporationInventors: Takashi Shinohara, Yuji Shinohara, Koichi Terao
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Publication number: 20100028047Abstract: The present invention provides an image forming apparatus provided with the highly sensitive electrophotographic photoreceptor comprising an enamine compound as a charge transport substance having a specific enamine structure; and provided with the semiconductor laser oscillating the laser beam with the oscillation wavelengths of from 390 nm to 500 nm inclusive in order to form an image having a high resolution for a long period of time.Type: ApplicationFiled: July 31, 2009Publication date: February 4, 2010Inventors: Akihiro Kondoh, Takatsugu Obata
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Publication number: 20100015538Abstract: The present invention provides an electrophotographic photoconductor which includes at least a photosensitive layer and a surface protective layer over a support, wherein the surface protective layer contains a filler, a charge transporting material and a specific compound; and the photosensitive layer contains at least a charge transporting material; the charge transporting material contained in the photosensitive layer has an oxidation potential lower than the oxidation potential of the charge transporting material contained in the surface protective layer and is a specific compound.Type: ApplicationFiled: April 22, 2009Publication date: January 21, 2010Inventor: Hideo NAKAMORI
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Publication number: 20100015539Abstract: 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 transport layer, and a process for preparing the same, where the overcoat layer includes an aromatic polyol binder, a hole transport molecule, and a melamine formaldehyde curing resin.Type: ApplicationFiled: July 16, 2008Publication date: January 21, 2010Applicant: XEROX CORPORATIONInventors: Yu Qi, Nan-Xing Hu, Vladislav Skorokhod, Yvan Gagnon, Ah-Mee Hor
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Patent number: 7642029Abstract: A flexible imaging member which does not require the use of an anti-curl back coating is disclosed herein. The flexible imaging member has a layer comprising two charge transport molecules dispersed in a film-forming polymer binder and an overcoat layer. The first charge transport molecule is a biphenyl amine, terphenyl diamine, or bis(triarylamine) stilbene. The second charge transport molecule is a bis(triarylamine), tri-p-tolylamine, or triphenylamine. The weight ratio of second charge transport molecule to first charge transport molecule is from about 90:10 to about 66:34. Trifluoro acetic acid is also added to the layer containing the charge transport material.Type: GrantFiled: October 28, 2005Date of Patent: January 5, 2010Assignee: Xerox CorporationInventors: Anthony M. Horgan, Robert C. U. Yu, Kathleen M. Carmichael
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Patent number: 7642028Abstract: Novel surface layers for photoreceptors are provided. The surface layers are a polymeric composition including a resin and a cyclic polymer.Type: GrantFiled: September 15, 2005Date of Patent: January 5, 2010Assignee: Xerox CorporationInventors: Jin Wu, Liang-Bih Lin
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Publication number: 20090325095Abstract: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and a charge transport layer that includes a charge transport component, and a mixture of a bis(enylaryl)arylamine and a tris(enylaryl)amine.Type: ApplicationFiled: June 30, 2008Publication date: December 31, 2009Applicant: XEROX CORPORATIONInventor: Jin Wu
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Publication number: 20090325092Abstract: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and a bis(enylaryl)arylamine containing charge transport layer.Type: ApplicationFiled: June 30, 2008Publication date: December 31, 2009Applicant: XEROX CORPORATIONInventor: Jin Wu
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Publication number: 20090325090Abstract: A photoconductor that includes, for example, a substrate, a first layer like a ground plane layer, an undercoat layer thereover wherein the undercoat layer contains an aminosilane and a phenolic resin, a photogenerating layer, and at least one charge transport layer.Type: ApplicationFiled: June 30, 2008Publication date: December 31, 2009Applicant: XEROX CORPORATIONInventors: Jin Wu, Dennis J. Prosser, Kathleen M. Carmichael, Sherri A. Toates, Kent J. Evans, Edward F. Grabowski
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Publication number: 20090325089Abstract: A photoconductor that includes a supporting substrate, a photogenerating layer, and at least one charge transport layer that contains at least one charge transport component, and a polysiloxane/polyetherimide polymer.Type: ApplicationFiled: June 30, 2008Publication date: December 31, 2009Applicant: XEROX CORPORATIONInventor: Jin Wu