Invention Grant
- Patent Title: Electrostatic ink compositions
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Application No.: US15542840Application Date: 2015-01-30
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Publication No.: US10401751B2Publication Date: 2019-09-03
- Inventor: Tal Rosenthal , Marc Klein , Albert Teishev , Gil Bar-Haim
- 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: Dierker & Kavanaugh PC
- International Application: PCT/EP2015/052014 WO 20150130
- International Announcement: WO2016/119904 WO 20160804
- Main IPC: G03G9/135
- IPC: G03G9/135 ; G03G9/12 ; C09D11/02 ; C09D11/037 ; C09D11/52
Abstract:
Herein is disclosed a cyan electrostatic ink composition, the cyan electrostatic ink composition comprising: a cyan pigment, a basic dispersant, a phthalocyanine having acid groups, a resin and a charge director.
Public/Granted literature
- US20180031994A1 ELECTROSTATIC INK COMPOSITIONS Public/Granted day:2018-02-01
Information query
