Patent · US Expired

Toner coagulant processes

US6132924A · kind A · utility

55Cited by
30References
21Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 15, 1998
Grant dateOct 17, 2000
Priority date—
Expiry dateOct 15, 2018

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03G9/0804
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

A process for the preparation of toner comprising mixing a colorant, a latex, and two coagulants, followed by aggregation and coalescence.

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