Patent · US Expired

Image forming apparatus and image forming method

US7309557B2 · kind B2 · utility

2Cited by
1References
11Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 6, 2004
Grant dateDec 18, 2007
Priority date
Expiry dateNov 9, 2025

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03G2215/0609
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

An image forming apparatus comprising an electrophotographic photoreceptor to form a toner image by developing an electrostatic latent image with a developer containing a toner and a developing device, in which the photoreceptor contains a charge transport compound having a triphenylamine structure and the developing device supplies a toner having a total content of aromatic volatile compounds of 5 to 30 ppm; an image forming method employing the foregoing electrophotographic photoreceptor and developing device.

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