The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 2016
Filed:
Nov. 20, 2012
Applicant:
Hewlett-packard Indigo B.v., Amstelveen, NL;
Inventors:
Emad Masoud, Jr., Nes Ziona, IL;
Yael Kowal-Blau, Nes Ziona, IL;
Albert Teishev, Nes Ziona, IL;
Ilanit Mor, Nes Ziona, IL;
Nurit Carmel-Barnea, Nes Ziona, IL;
Julia Kornilov, Nes Ziona, IL;
Assignee:
Hewlett-Packard Indigo B.V., Maastricht, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/13 (2006.01); G03G 9/087 (2006.01); B41J 2/06 (2006.01); B41J 2/41 (2006.01); G03G 9/08 (2006.01); G03G 9/125 (2006.01); G03G 15/10 (2006.01);
U.S. Cl.
CPC ...
G03G 9/08733 (2013.01); B41J 2/06 (2013.01); B41J 2/41 (2013.01); G03G 9/08 (2013.01); G03G 9/087 (2013.01); G03G 9/125 (2013.01); G03G 9/132 (2013.01); G03G 9/133 (2013.01); G03G 15/10 (2013.01);
Abstract
Methods of Printing and Electrostatic Ink Compositions Herein are disclosed electrostatic ink compositions, methods of printing and printed substrates. In some examples, the electrostatic ink composition comprises a carrier liquid, particles comprising a graft co-polymer comprising an acrylate polymer backbone onto which has been grafted polysiloxane side chains, wherein the particles are dispersed in the carrier liquid.