Invention Grant
- Patent Title: Liquid electrophotographic inks
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Application No.: US16082372Application Date: 2016-04-06
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Publication No.: US10591840B2Publication Date: 2020-03-17
- Inventor: Michael Kokotov , Gregory Katz , Yaron Grinwald , Pavel Sandik
- Applicant: HP Indigo B.V.
- Applicant Address: NL Amstelveen
- Assignee: HP Indigo B.V.
- Current Assignee: HP Indigo B.V.
- Current Assignee Address: NL Amstelveen
- Agency: Thorpe North & Western LLP
- International Application: PCT/EP2016/057512 WO 20160406
- International Announcement: WO2017/174124 WO 20171012
- Main IPC: G03G9/12
- IPC: G03G9/12 ; G03G9/13 ; G03G9/135
Abstract:
A liquid electrophotographic (LEP) ink can include a liquid ink vehicle, a conductive toner including a conductive pigment and a polymeric binder, and a charge director. The liquid electrophotographic ink can have a conductivity of from 150 to 2000 picoSiemens.
Public/Granted literature
- US20190064690A1 LIQUID ELECTROPHOTOGRAPHIC INKS Public/Granted day:2019-02-28
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