发明名称 |
ELECTROSTATIC INK COMPOSITION |
摘要 |
The present disclosure is drawn to an electrostatic ink composition comprising: (a) a carrier liquid; (b) particles comprising: (i) a polymer having a melt flow rate of less than 60 g/10 minutes, (ii) a colorant, (c) a charge director, wherein the electrostatic ink composition excludes a positively charged organic molecule or an organic molecule capable of becoming a positively charged organic molecule during an electrostatic printing process. Also disclosed herein is a method of producing a electrostatic ink composition and a method of electrophotographic printing an electrostatic ink composition. |
申请公布号 |
EP2691814(A1) |
申请公布日期 |
2014.02.05 |
申请号 |
EP20110861981 |
申请日期 |
2011.03.30 |
申请人 |
HEWLETT-PACKARD INDIGO B.V. |
发明人 |
BAR-HAIM, GIL;BODINGER, EYAL;TEISHEV, ALBERT;KLEIN, MARC;KABALNOV, ALEXEY S.;GUANG, JIN LI |
分类号 |
G03G9/09;B41J2/01;C09D11/00;C09D11/02;G03G5/00;G03G9/08;G03G9/12;G03G9/13;G03G9/135 |
主分类号 |
G03G9/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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