Patent · US Active

Imaging member having porphine or porphine derivatives

US7718334B2 · kind B2 · utility

0Cited by

18References

16Claims

0Family size

Assignee

Xerox Corporation · US

Inventors

Jin Wu · Pittsford, US
Marc J. Livecchi · Rochester, US
James R. Backus · Webster, US
Liang-Bih Lin · Rochester, US

Key dates

Filing date	Mar 20, 2006
Grant date	May 18, 2010
Priority date	—
Expiry date	Sep 5, 2028

Classification

Technology area (CPC G)Physics
CPC primaryG03G5/142
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to an additive of porphine or porphine derivatives to eliminate ghosting in specific conditions and improve image quality.

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