Patents by Inventor Suxia Yang
Suxia Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20140127619Abstract: Red toners that approximate PANTONE® Red 032 and PANTONE® Warm Red are described. The colorant includes an orange colorant and a red colorant, where the orange colorant absorbs light having a wavelength of from about 400 to about 520 nm, and where the red colorant absorbs light having a wavelength of from about 500 to 580 nm.Type: ApplicationFiled: November 2, 2012Publication date: May 8, 2014Applicant: XEROX CORPORATIONInventors: Valerie M. Farrugia, Jordan H. Wosnick, Eric Rotberg, Karen A. Moffat, Richard PN Veregin, Suxia Yang, C Geoffrey Allen
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Publication number: 20140121298Abstract: Methods for powder coating that include applying a powder coating composition to a substrate via an electrostatic gun. The powder coating composition includes a mixture of two or more materials having different densities, such as a mixture of aerogel particles and fluoropolymer-containing particles. The electrostatic gun can have a high-voltage generator that generates a negative polarity voltage between about 0 KV and about 100 KV during application of the powder coating composition, and the electrostatic gun can have a round spray nozzle. Methods of making fuser members using such powder coating methods, fuser members prepared by such methods, and methods of preparing low gloss images using such fuser members.Type: ApplicationFiled: November 1, 2012Publication date: May 1, 2014Applicant: XEROX CORPORATIONInventors: Suxia Yang, Qi Zhang, Edward G. Zwartz, Yu Qi, Gordon Sisler, David Charles Irving
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Patent number: 8703377Abstract: Disclosed is a toner which comprises particles comprising: (a) a core comprising: (1) a first resin; and (2) a first conductive colorant; and (b) a shell comprising: (1) a second resin; and (2) a second conductive colorant.Type: GrantFiled: February 4, 2011Date of Patent: April 22, 2014Assignee: Xerox CorporationInventors: Richard P. N. Veregin, Kimberly D Nosella, Cuong Vong, Abdisamed Sheik-Qasim, Melanie Davis, Suxia Yang, Majid Kamel-Kasmaei, Paul J Gerroir
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Patent number: 8691488Abstract: The present disclosure describes a toner produced using a coalescing temperature lower than the melting point of a wax in the toner, quench cooling or both. The resulting toners can exhibit reduced dielectric loss and improved tribo charging.Type: GrantFiled: March 29, 2012Date of Patent: April 8, 2014Assignee: Xerox CorporationInventors: Melanie Davis, Kimberly Nosella, Suxia Yang, Daryl Vanbesien, Richard P. N. Veregin
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Patent number: 8686062Abstract: A radiation curable ink including at least one curable monomer, at least one organic gellant, at least one photoinitiator, and a colorant, the colorant includes an orange colorant and an red colorant, where the orange colorant absorbs light having a wavelength of from about 400 to about 560 nm, and where the red colorant absorbs light having a wavelength of from about 460 to 580 nm. The ink substantially matches PANTONE® Red 032 or PANTONE® Warm Red.Type: GrantFiled: November 2, 2012Date of Patent: April 1, 2014Assignee: Xerox CorporationInventors: Valerie M Farrugia, C Geoffrey Allen, Jordan H Wosnick, Eric Rotberg, Karen A Moffat, Richard P N Veregin, Suxia Yang, Barkev Keoshkerian, Biby E Abraham
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Patent number: 8673530Abstract: The present disclosure describes toner compositions comprising an alkyl surface-treated silica, which toners exhibit improved tribo-charging, second transfer efficiency and IQ without impacting color.Type: GrantFiled: November 9, 2011Date of Patent: March 18, 2014Assignee: Xerox CorporationInventors: Suxia Yang, Richard P N Veregin, Magid Kamel, Cuong Vong, Kimberly Nosella, Eric Rotberg
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Patent number: 8673527Abstract: The present disclosure provides toners and processes for making said toners. In embodiments, the toners include a fluorescent additive having a fluorescent agent. Toners are colorless when viewed under natural light but when exposed to UV light of a specific wavelength the toners are rendered bright green due to the presence of the fluorescent agent.Type: GrantFiled: August 23, 2010Date of Patent: March 18, 2014Assignee: Xerox CorporationInventors: Suxia Yang, Richard P. N. Veregin, Gabriel Iftime, Jordan H. Wosnick, Cuong Vong, Paul J. Gerroir, Eric Rotberg, Karen Ann Moffat, Daryl W. Vanbesien
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Patent number: 8663886Abstract: The present disclosure provides polymeric additives for use with toner particles. The polymeric additive of the present disclosure includes a copolymer possessing at least one monomer having a high carbon to oxygen ratio, a monomer having more than one vinyl group, and at least one amine-functional monomer. Toners possessing this polymeric additive exhibit excellent stability with respect to relative humidity and excellent charging characteristics.Type: GrantFiled: December 21, 2010Date of Patent: March 4, 2014Assignee: Xerox CorporationInventors: Daryl W. Vanbesien, Richard P. N. Veregin, Suxia Yang, Corey L. Tracy, Karen Ann Moffat, Cuong Vong, Eric Rotberg, Michael S. Hawkins
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Patent number: 8647712Abstract: The present teachings describe a process that includes obtaining a composition of particles comprising fluorine containing particles and aerogel particles. The composition is mixed at a resonant frequency of a mixing system containing the composition. The composition is powder coated onto a substrate and cured to form a release layer on the substrate.Type: GrantFiled: April 17, 2012Date of Patent: February 11, 2014Assignee: Xerox CorporationInventors: Carolyn P. Moorlag, Qi Zhang, Suxia Yang, Yu Qi, Brynn M. Dooley, Sandra J. Gardner
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Patent number: 8642241Abstract: The present teachings describe an apparatus for mixing developer. The apparatus includes a first loader for dispensing a predetermined amount of toner particles into a container and a second loader for dispensing a predetermined amount and carrier particles in the container. A sealer seals the container. An acoustic mixer is provided for mixing the container, toner particles and carrier particles at a resonant frequency. A method of mixing developer is disclosed.Type: GrantFiled: December 21, 2011Date of Patent: February 4, 2014Assignee: Xerox CorporationInventors: Majid Kamel, Suxia Yang, Richard P. N. Veregin, Michael S. Hawkins, Cuong Vong, Santiago Faucher
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Publication number: 20130274376Abstract: The present teachings disclose a surface coating composition. The surface coating composition includes fluorine containing particles, aerogel particles and positive tribocharging particles. The surface coating is useful as the release layer for fuser members.Type: ApplicationFiled: April 17, 2012Publication date: October 17, 2013Applicant: XEROX CORPORATIONInventors: Carolyn P. Moorlag, Suxia Yang, Yu Qi, Qi Zhang, Brynn M. Dooley, Sandra J. Gardner
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Publication number: 20130273243Abstract: The present teachings describe a process that includes obtaining a composition of particles comprising fluorine containing particles and aerogel particles. The composition is mixed at a resonant frequency of a mixing system containing the composition. The composition is powder coated onto a substrate and cured to form a release layer on the substrate.Type: ApplicationFiled: April 17, 2012Publication date: October 17, 2013Applicant: XEROX CORPORATIONInventors: Carolyn P. Moorlag, Qi Zhang, Suxia Yang, Yu Qi, Brynn M. Dooley, Sandra J. Gardner
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Publication number: 20130255190Abstract: A custom color toner production system includes a toner delivery system, a cartridge sealing system, a mixing system, and a packaging system. The toner delivery system includes selectively engageable fluid delivery lines for delivering toner of particular color to a cartridge as need for producing a custom color toner in response to an electronically submitted user request. Cartridge containing the unmixed delivered toner may be sealed by a sealing system, and blended using a resonant mixer to produce a custom color toner. The cartridge containing the mixed custom color toner may be packaged using a packaging system.Type: ApplicationFiled: March 30, 2012Publication date: October 3, 2013Applicant: XEROX CORPORATIONInventors: Santiago FAUCHER, Gerhard Pawelka, Majid Kasmaei Kamel, Michael S. Hawkins, Suxia Yang, Richard P.N. Veregin, Joseph Barbisan
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Publication number: 20130260308Abstract: The present disclosure describes a toner produced using a coalescing temperature lower than the melting point of a wax in the toner, quench cooling or both. The resulting toners can exhibit reduced dielectric loss and improved tribo charging.Type: ApplicationFiled: March 29, 2012Publication date: October 3, 2013Applicant: XEROX CORPORATIONInventors: Melanie Davis, Kimberly Nosella, Suxia Yang, Daryl Vanbesien, Richard P.N. Veregin
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Publication number: 20130164664Abstract: The present teachings describe an apparatus for mixing developer. The apparatus includes a first loader for dispensing a predetermined amount of toner particles into a container and a second loader for dispensing a predetermined amount and carrier particles in the container. A sealer seals the container. An acoustic mixer is provided for mixing the container, toner particles and carrier particles at a resonant frequency. A method of mixing developer is disclosed.Type: ApplicationFiled: December 21, 2011Publication date: June 27, 2013Applicant: XEROX CORPORATIONInventors: Majid Kamel, Suxia Yang, Richard P.N. Veregin, Michael S. Hawkins, Cuong Vong, Santiago Faucher
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Publication number: 20130115548Abstract: The present disclosure describes toner compositions comprising an alkyl surface-treated silica, which toners exhibit improved tribo-charging, second transfer efficiency and IQ without impacting color.Type: ApplicationFiled: November 9, 2011Publication date: May 9, 2013Applicant: XEROX CORPORATIONInventors: Suxia Yang, Richard PN Veregin, Magid Kamel, Cuong Vong, Kimberly Nosella, Eric Rotberg
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Publication number: 20130115549Abstract: The present disclosure describes toner compositions containing an additive package including one or more additives that exhibit low dielectric loss, which toners exhibit improved tribo charging, 2nd transfer efficiency and IQ without affecting color.Type: ApplicationFiled: November 9, 2011Publication date: May 9, 2013Applicant: XEROX CORPORATIONInventors: Suxia Yang, Richard P.N. Veregin, Magid Kamel, Cuong Vong, Kimberly Nosella, Eric Rotberg
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Patent number: 8394561Abstract: The present disclosure provides violet toners and methods for their production. In embodiments, methods of the present disclosure include systems which may be utilized to predict the color properties of a violet toner, thereby permitting adjustment of the pigment loading and/or target mass per unit area.Type: GrantFiled: July 20, 2009Date of Patent: March 12, 2013Assignee: Xerox CorporationInventors: Jordan H. Wosnick, Suxia Yang, Richard P. N. Veregin, Karen A. Moffat
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Patent number: 8389191Abstract: The present disclosure provides carriers for use with toner compositions. In embodiments, a carrier may include a core, having a dry powder polymer coating. The polymer coating possesses a carbon to oxygen from about 3:1 to about 8:1. In embodiments, the coating may also include a colorant, such as carbon black. Processes for coating such carriers with the dry powder polymer coatings are also provided.Type: GrantFiled: October 22, 2009Date of Patent: March 5, 2013Assignee: Xerox CorporationInventors: Daryl W. Vanbesien, Michael S. Hawkins, Suxia Yang, Richard P. N. Veregin, Karen Ann Moffat
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Patent number: 8354214Abstract: The present disclosure provides carriers for use with toner compositions. In embodiments, a carrier may include a core, having a dry powder polymer coating. In embodiments, the coating may also include a colorant, such as carbon black. Processes for coating such carriers with the dry powder polymer coatings are also provided.Type: GrantFiled: September 21, 2009Date of Patent: January 15, 2013Assignee: Xerox CorporationInventors: Daryl W. Vanbesien, Michael S. Hawkins, Suxia Yang, Richard P. N. Veregin, Karen Ann Moffat