Patent · US Active

Charge control agent and toner using the same

US8900785B2 · kind B2 · utility

0Cited by
16References
7Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 2, 2011
Grant dateDec 2, 2014
Priority date—
Expiry dateSep 2, 2031

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03G9/09775
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

A charge control agent comprises a barbituric acid derivative represented by the following general formula (1):

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