Patent · US Expired

Electrophotographic photoreceptor

US5968696A · kind A · utility

1Cited by
4References
15Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 30, 1998
Grant dateOct 19, 1999
Priority date—
Expiry dateAug 30, 2018

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03G5/0696
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

A single-layer binder comprising a synthetic resin binder and a phthalocyanine pigment dispersed therein is modified so as to reduce the content of the phthalocyanine pigment while maintaining or further improving the sensitivity of the binder. A coating material comprising a synthetic resin binder comprising as a constituent component a polyester resin containing halogen atoms, e.g., chlorine or bromine, and a phthalocyanine pigment dispersed in the binder is applied to a conductive base to produce an electrophotographic binder.

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