Patent · US Active

Electrophotographic composition

US10416584B2 · kind B2 · utility

0Cited by

4References

15Claims

0Family size

Assignee

HP INDIGO B.V. · NL

Inventors

Tony Azzam · Nazareth, IL
Tehila Ben-Ezra · Nes Ziona, IL
Regina Guslitzer · Nes Ziona, IL
Reut Avigdor · Nes Ziona, IL
Samer Farran · Nes Ziona, IL
Yaron Grinwald · Gdera, IL
Roy Har-Tsvi · Nes Ziona, IL
Eyal Shelef · Nes Ziona, IL

Key dates

Filing date	Mar 4, 2016
Grant date	Sep 17, 2019
Priority date	—
Expiry date	Mar 4, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG03G13/10
WIPO fieldOptics
WIPO sectorInstruments

Abstract

This disclosure relates to a liquid electrophotographic composition comprising a thermoplastic polymer resin, a charge adjuvant, microspheres, and a liquid carrier. Each microsphere comprises a shell of material encapsulating a gas. The microspheres are present in an amount of 5 to 90 weight % of the total weight of solids in the composition.

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