Patent · US Active

Surface coatings for the bias charging roller

US8620187B2 · kind B2 · utility

0Cited by

9References

11Claims

0Family size

Assignee

Xerox Corporation · US

Inventors

Brian P. Gilmartin · Williamsville, US
Jin Wu · Pittsford, US
April M. Mattox · Webster, US
Aaron M. Stuckey · Fairport, US

Key dates

Filing date	Jun 28, 2011
Grant date	Dec 31, 2013
Priority date	—
Expiry date	Nov 27, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG03G15/0233
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Various embodiments provide materials and methods for bias charging members including an outer surface coating overlaying an outer base layer, wherein the outer surface coating can include conductive fillers combined with one or more polymers to provide desirable surface, electrical, and/or mechanical properties.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.