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.:
Date of Patent:
Jan. 05, 2010
Filed:
Sep. 27, 2006
James Alan Hartman, Broomfield, CO (US);
Ronald Harold Levin, Lafayette, CO (US);
Weimei Luo, Louisville, CO (US);
Dat Quoc Nguyen, Platteville, CO (US);
Tanya Yvonne Thames, Aurora, CO (US);
James Alan Hartman, Broomfield, CO (US);
Ronald Harold Levin, Lafayette, CO (US);
Weimei Luo, Louisville, CO (US);
Dat Quoc Nguyen, Platteville, CO (US);
Tanya Yvonne Thames, Aurora, CO (US);
Lexmark International, Inc., Lexington, KY (US);
Abstract
A charge transport composition is provided including a cyclo-aliphatic ether compound. One purpose of the cyclo-aliphatic ether compound is to improve the resistance to crazing, crystallization and etching of the charge transport layer. The charge transport composition may be coated along with a charge generation composition onto a conductive substrate to form a photoconductor. The charge transport composition may therefore be employed in a photoconductor located in a printer or a printer cartridge.