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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7022445 B1

PDFFull Text
Expired
Date of Patent:
Apr. 04, 2006

Filed:

Dec. 16, 2002

Imaging member

Applicants:

Yuhua Tong, Webster, NY (US);

Timothy J. Fuller, Pittsford, NY (US);

Colleen A. Helbig, Penfield, NY (US);

Kent J. Evans, Lima, NY (US);

John F. Yanus, Webster, NY (US);

Karen S. Garland, Clyde, NY (US);

Paul J. Defeo, Sodus Point, NY (US);

Anita P. Lynch, Webster, NY (US);

Kathleen M. Carmichael, Williamson, NY (US);

Damodar M. Pai, Fairport, NY (US);

Dale S. Renfer, Webster, NY (US);

Markus R. Silvestri, Fairport, NY (US);

Inventors:

Yuhua Tong, Webster, NY (US);

Timothy J. Fuller, Pittsford, NY (US);

Colleen A. Helbig, Penfield, NY (US);

Kent J. Evans, Lima, NY (US);

John F. Yanus, Webster, NY (US);

Karen S. Garland, Clyde, NY (US);

Paul J. DeFeo, Sodus Point, NY (US);

Anita P. Lynch, Webster, NY (US);

Kathleen M. Carmichael, Williamson, NY (US);

Damodar M. Pai, Fairport, NY (US);

Dale S. Renfer, Webster, NY (US);

Markus R. Silvestri, Fairport, NY (US);

Assignee:

Xerox Corporation, Stamford, CT (US);

Attorneys:

Eugene O. Palazzo

Fay, Sharpe, Fagan, Minnich & McKee, LLP

Primary Examiner:

Christopher Rodee

Int. Cl.
CPC ...
G03G 5/047 (2006.01); G03G 5/05 (2006.01);
U.S. Cl.
CPC ...
Abstract

A charge transport layer for an imaging member comprising a charge transport layer wherein the charge transport layer is coated in two passes and wherein the second pass comprises the application of a charge transport component and a hindered phenol covalently bonded to a polymer. The charge transport layer exhibits excellent wear resistance, excellent electrical performance, and excellent print quality.

Find Patent Forward Citations

Tong, Yuhua. (2006). Imaging member (U.S. Patent No. 7022445). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7022445

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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