Invention Grant
US09239533B2 Electrostatic ink composition, ink container, printing apparatus and printing method
有权
静电油墨组合物，油墨容器，印刷装置和印刷方法
- Patent Title: Electrostatic ink composition, ink container, printing apparatus and printing method
- Patent Title (中): 静电油墨组合物，油墨容器，印刷装置和印刷方法
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Application No.: US14232455Application Date: 2011-07-13
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Publication No.: US09239533B2Publication Date: 2016-01-19
- Inventor: Ilanit Mor , Basile Verdene , Albert Teishev , Roi Liraz , Yaron Grinwald , Nava Klein , Emad Masoud
- Applicant: Ilanit Mor , Basile Verdene , Albert Teishev , Roi Liraz , Yaron Grinwald , Nava Klein , Emad Masoud
- Applicant Address: NL Maastricht
- Assignee: Hewlett-Packard Indigo B.V.
- Current Assignee: Hewlett-Packard Indigo B.V.
- Current Assignee Address: NL Maastricht
- Agency: Hewlett-Packard Patent Department
- International Application: PCT/EP2011/062013 WO 20110713
- International Announcement: WO2013/007307 WO 20130117
- Main IPC: G03G9/00
- IPC: G03G9/00 ; G03G15/06 ; G03G9/135 ; B41J2/06 ; B41J2/14 ; C09D11/03
Abstract:
Disclosed is an electrostatic ink composition, comprising a single charge director and a charge control agent that counters the build up of negative optical density memory on the intermediate transfer member of a printing apparatus using the electrostatic ink.
Public/Granted literature
- US20140147171A1 ELECTROSTATIC INK COMPOSITION, INK CONTAINER, PRINTING APPARATUS AND PRINTING METHOD Public/Granted day:2014-05-29
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