专利检索 ap:("HP INDIGO B.V.") AND inv:"REZNICK, Yana" 第 1 页

1.

发明授权
LIQUID TONER CONTAINING A LOW SYMMETRY ELECTRICALLY CONDUCTING MATERIAL FOR PRINTING CONDUCTIVE TRACES 有权

公开(公告)号：EP3198342B1

公开(公告)日：2019-07-17

申请号：EP14902427.5

申请日：2014-09-26

申请人： HP Indigo B.V.

发明人： GRINWALD, Yaron , AVIGDOR, Reut , KATZ, Gregory , REZNICK, Yana , SHITRIT, Mirit , VINEGRAD, Adi

IPC分类号： G03G9/12 , G03G9/135 , G03G9/13 , G03G9/125

2.

发明公开
ELECTROSTATIC INK COMPOSITIONS 审中-公开

公开(公告)号：EP3240835A1

公开(公告)日：2017-11-08

申请号：EP15717931.8

申请日：2015-04-28

申请人： HP INDIGO B.V.

发明人： FISHER, Gil , DAYAN, Benjamin , REZNICK, Yana

IPC分类号： C09D11/02 , C09D11/03 , G03G9/00 , C09D11/06

CPC分类号： G03G9/1355 , C09D11/02 , C09D11/03 , C09D11/037 , C09D11/06 , G03G9/122 , G03G9/125 , G03G9/131

摘要： Herein is disclosed an electrostatic ink composition. The composition may comprise: pigment particles; a dispersant; a carrier liquid; a charge director comprising lecithin or a sulfate-based lipophilic moiety; and a tackifier which is dissolved in the carrier liquid.