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:
Oct. 21, 2008
Filed:
Jul. 12, 2005
Nan-xing HU, Oakville, CA;
John Graham, Oakville, CA;
Ah-mee Hor, Mississauga, CA;
Yvan Gagnon, Mississauga, CA;
Cheng-kuo Hsiao, Mississauga, CA;
Nan-Xing Hu, Oakville, CA;
John Graham, Oakville, CA;
Ah-Mee Hor, Mississauga, CA;
Yvan Gagnon, Mississauga, CA;
Cheng-Kuo Hsiao, Mississauga, CA;
Xerox Corporation, Norwalk, CT (US);
Abstract
A silicone overcoat (SOC) layer having a crosslinked polysiloxane composition comprising a perfluoropolyether segment are disclosed. The polysiloxane composition is the product of the hydrolysis and condensation of a SOC formulation comprising a perfluoropolyether compound, an aromatic silicon-containing compound, and a silicon-containing hole transport compound. An electrophotographic imaging member having such a SOC layer has improved properties.