Patent · US Active

Erasable electrophotographic toner containing organic white pigment and method of producing the same

US8822116B2 · kind B2 · utility

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10Claims
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Key dates

Filing dateNov 8, 2012
Grant dateSep 2, 2014
Priority date—
Expiry dateDec 6, 2032

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03G9/0926
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

An erasable electrophotographic toner includes a binder resin, a near-infrared absorbing material, a decolorizing agent and an organic white pigment.

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