Invention Grant
- Patent Title: Liquid electrophotographic ink composition
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Application No.: US15541165Application Date: 2015-01-20
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Publication No.: US09857717B2Publication Date: 2018-01-02
- Inventor: Hannoch Ron , Inna Tzomik , Shani Maor , Merav Shapira
- Applicant: Hewlett-Packard Indigo B.V.
- Applicant Address: NL Amstelveen
- Assignee: Hewlett-Packard Indigo B.V.
- Current Assignee: Hewlett-Packard Indigo B.V.
- Current Assignee Address: NL Amstelveen
- Agency: HP Inc. Patent Department
- International Application: PCT/EP2015/051018 WO 20150120
- International Announcement: WO2016/116142 WO 20160728
- Main IPC: G03G9/00
- IPC: G03G9/00 ; G03G9/13 ; G03G15/10

Abstract:
Herein is disclosed a liquid electro photographic (LEP) printing composition comprising: a first resin component comprising an ethylene acrylic acid resin, an ethylene methacrylic acid resin or combinations thereof; and a second resin component present in an amount of about 20% to about 80% by weight of total solids content of the composition, the second resin component having a melting point of from about 50° C. to about 75° C., which is below the melting point of the first resin component, or from about 140° C. to about 180° C., which is above the melting point of the first resin component.
Public/Granted literature
- US20170329249A1 LIQUID ELECTROPHOTOGRAPHIC INK COMPOSITION Public/Granted day:2017-11-16
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