Patent · US Active

Alkyl silane surface treated silica for toner

US8673530B2 · kind B2 · utility

1Cited by
1References
13Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 9, 2011
Grant dateMar 18, 2014
Priority date—
Expiry dateNov 15, 2031

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03G9/09725
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

The present disclosure describes toner compositions comprising an alkyl surface-treated silica, which toners exhibit improved tribo-charging, second transfer efficiency and IQ without impacting color.

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