Yuhua Tong - Webster NY, US Timothy J. Fuller - Pittsford NY, US John F. Yanus - Webster NY, US Dale S. Renfer - Webster NY, US Markus R. Silvestri - Fairport NY, US Cindy C. Chen - Rochester NY, US Dennis J. Prosser - Walworth NY, US Susan M. VanDusen - Williamson NY, US Lanhui Zhang - Penfield NY, US Sean X. Pan - Webster NY, US
Assignee:
Xerox Corporation - Stamford CT
International Classification:
G03G005/047
US Classification:
430 582, 430 588, 430 594, 430 60, 399297
Abstract:
A photoconductive imaging member including an optional supporting substrate, a photogenerating layer, and a charge transport layer, and wherein said layer includes a charge transport component and a polysiloxane.
Yuhua Tong - Webster NY, US Satchidanand Mishra - Webster NY, US Anthony M. Horgan - Pittsford NY, US John F. Yanus - Webster NY, US Dale S. Renfer - Webster NY, US Markus R. Silvestri - Fairport NY, US Cindy C. Chen - Rochester NY, US Lanhui Zhang - Webster NY, US
Assignee:
Xerox Corporation - Stamford CT
International Classification:
G03G 15/02
US Classification:
430 5805, 430 596, 430 64, 430 588, 430 594
Abstract:
A photoconductive imaging member comprised of a photogenerating layer and a charge transport layer, and wherein the charge transport layer contains a polymeric solid acid.
Yuhua Tong - Webster NY, US Timothy J. Fuller - Pittsford NY, US Cindy C. Chen - Rochester NY, US John F. Yanus - Webster NY, US Min-Hong Fu - Webster NY, US Lanhui Zhang - Penfield NY, US Dennis J. Prosser - Walworth NY, US Susan M. VanDusen - Williamson NY, US
Assignee:
Xerox Corporation - Stamford CT
International Classification:
G03G 5/047
US Classification:
430 588, 430 596, 430 5875, 430 5805
Abstract:
A photoconductive imaging member comprised of a photogenerating layer, and a charge transport layer containing a binder and a fluoropolymer generated by the free radical polymerization of a fluoroalkyl(methyl)acrylate and an alkyl(methyl)acrylate.
Andronique Ioannidis - Webster NY, US Timothy J. Fuller - Pittsford NY, US Nancy L. Belknap - Rochester NY, US Markus R. Silvestri - Fairport NY, US Cindy C. Chen - Rochester NY, US Timothy P. Bender - Port Credit, CA John F. Graham - Oakville, CA James M. Duff - Mississauga, CA John F. Yanus - Webster NY, US James M. Markovics - Rochester NY, US Lanhui Zhang - Penfield NY, US
According to the present invention is an electrophotographic imaging member which is a thin dual layer structure comprising a top layer of a durable and wear-resistant layer and a bottom layer which is bipolar. The electrophotographic imaging member of the invention may be top surface charge generating or bottom surface charge generating and in either case has an overall negative charging mode of operation.
Jin Wu - Webster NY, US Liang-Bih Lin - Webster NY, US Geoffrey M. T. Foley - Fairport NY, US Cindy C. Chen - Rochester NY, US Lanhui Zhang - Webster NY, US
Assignee:
Xerox Corporation - Stamford CT
International Classification:
G03G 5/047
US Classification:
430 5805, 430 596, 430133, 430134
Abstract:
A photoconductive imaging member includes a substrate, hole blocking layer, a photogenerating layer, and a charge transport layer, wherein the charge transport layer is formed in a sol-gel process. The charge transport layer includes an in situ formed organic-inorganic composite, and exhibits increased wear resistant and retains excellent electrical properties.
Andronique Ioannidis - Webster NY, US Nancy L. Belknap - Rochester NY, US Cindy C. Chen - Rochester NY, US Lanhui Zhang - Penfield NY, US Timothy P. Bender - Port Credit, CA John F. Graham - Oakville, CA Ah-Mee Hor - Mississauga, CA James M. Duff - Mississauga, CA
Assignee:
Xerox Corporation - Stamford CT
International Classification:
G03G 5/00
US Classification:
430 73, 430 56, 430 78
Abstract:
A photoconductive imaging member comprised of a supporting substrate, and thereover a single layer comprised of a mixture of a photogenerator component, charge transport components, and a certain electron transport component, and a certain polymer binder.
Lanhui Zhang - Webster NY, US Cindy C. Chen - Rochester NY, US Nancy Lynn Belknap - Rochester NY, US Francisco J. Lopez - Rochester NY, US Liang-Bih Lin - Rochester NY, US Andronique Ioannidis - Webster NY, US Ed J. Radigan - Scottsville NY, US John S. Chambers - Rochester NY, US
Assignee:
Xerox Corporation - Stamford CT
International Classification:
G03G 5/06
US Classification:
430 594, 430135
Abstract:
A process for preparing a charge generating layer comprising dispersing photoconductive phthalocyanine particles in a polymer matrix, the matrix comprising a polymeric film-forming reaction product of vinyl chloride, vinyl acetate, maleic acid, and hydroxyalkyl acrylate, in a solution of n-butyl acetate and methyl isobutyl ketone. An electrophotographic imaging member is also prepared comprising a charge generating layer prepared according to this process.
Jin Wu - Webster NY, US Francisco Lopez - Rochester NY, US Lanhui Zhang - Webster NY, US Yuhua Tong - Webster NY, US Liang-bih Lin - Webster NY, US John S Chambers - Rochester NY, US Cindy Chen - Rochester NY, US
Assignee:
Xerox Corporation - Stamford CT
International Classification:
G03G 5/00
US Classification:
430 96, 430 591, 399159
Abstract:
A non-halogenated binder material, such as for an electrophotographic imaging member binder, includes a copolymer of vinyl acetate and vinyl acid.
Lehigh University Feb 1997 - Nov 2000
Research Scientist
Xerox Feb 1997 - Nov 2000
Senior Engineer and Manager
University of Wisconsin-Madison Feb 1995 - Jan 1997
Research Associate
Peking University Aug 1992 - Jan 1995
Associate Professor
Peking University Aug 1989 - Jul 1992
Assistant Professor
Education:
Peking University 1986 - 1989
Doctorates, Doctor of Philosophy, Philosophy, Chemistry
Peking University 1983 - 1986
Masters, Chemistry
Peking University 1979 - 1983
Bachelors, Chemistry
Skills:
Patent Applications Ion Exchange Commitment To Excellence Chemical Chemistry Dls Surfactants Undergraduate Computing Scattering Students Polymer Chemistry Invention Coatings Thin Films Programming Batch Processing Viscometry Formulas Acid Cholesterol Management Modification Design Patents Sop Beijing Publications Public Speaking Methodology Manufacturing Engineering Particle Size Analysis Material Selection Product Manufacturing Networking Milling Troubleshooting Project Leadership Resin Membrane Engineering Ptfe Removing Negotiable Instruments Visual Basic Microsoft Office Testing Piloting Dispersion Tws Bmc Remedy Polymers Technical Reports Robust Product Development Ratios Quality Control Research Binder System Monitoring R&D Research Institutes Analysis Solvent Root Dispersions Laboratory R Kind Applications Data Analysis Gas Separation Tga Scientific Characterization Light Scattering Degrees Vba Black Belt Technical Support Project Adsorption Surface Cgl Uv/Vis Static Presentations Yield International Pilot Plant Instrument Control Goniometer Teaching Interfaces Differential Scanning Calorimetry Academic Green Belt Materials Software Wet Chemistry Proposal Writing Manufacturing China Stability Xerox Viscoelasticity Ellipsometry Light Formulation Controlling Problem Solving Production Lines Meetings Mandarin Rheology Evaluation Process Optimization
Certifications:
Design For Lean Six Sigma Green Belt and Black Belt Xerox
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