Invention Application
- Patent Title: ELECTROSTATIC INK COMPOSITIONS
- Patent Title (中): 静电油墨组合物
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Application No.: PCT/EP2015/059235Application Date: 2015-04-28
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Publication No.: WO2016173632A1Publication Date: 2016-11-03
- Inventor: VINEGRAD, Adi , GRINWALD, Yaron , BAR-HAIM, Gil , PERLMAN, Mirta , GRISHMAN, Alina , FELDMAN, Danny , SHELEF, Eyal
- Applicant: HEWLETT-PACKARD INDIGO B.V.
- Applicant Address: Startbaan 16 1187 XR Amstelveen NL
- Assignee: HEWLETT-PACKARD INDIGO B.V.
- Current Assignee: HEWLETT-PACKARD INDIGO B.V.
- Current Assignee Address: Startbaan 16 1187 XR Amstelveen NL
- Agency: ROGERS, Alex Lee
- Main IPC: C09D11/02
- IPC: C09D11/02 ; C09D11/037 ; C09D11/106 ; C09B67/22 ; G03G9/00
Abstract:
Herein is disclosed a magenta liquid electrostatic ink composition comprising a carrier liquid; and ink particles comprising a resin, a magenta pigment and a black pigment, wherein the black pigment is present in the composition in an amount of 0.01 to 0.5 wt % by total solids of the composition.
Information query
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