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:
Jan. 28, 2020
Filed:
Jul. 17, 2015
Applicant:
Hp Indigo B.v., Amstelveen, NL;
Inventors:
Gil Bar-Haim, Holon, IL;
Tal Rosenthal, Nes Ziona, IL;
Albert Teishev, Rishon le-Zion, IL;
Marc Klein, Tel-Aviv, IL;
Assignee:
HP Indigo B.V., Amstelveen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/13 (2006.01); G03G 9/08 (2006.01); C09D 11/52 (2014.01); C09D 11/10 (2014.01); C09D 11/106 (2014.01); G03G 9/135 (2006.01); C09D 11/03 (2014.01); C09D 11/037 (2014.01); C09D 11/107 (2014.01); G03G 9/12 (2006.01);
U.S. Cl.
CPC ...
G03G 9/0812 (2013.01); C09D 11/03 (2013.01); C09D 11/037 (2013.01); C09D 11/10 (2013.01); C09D 11/106 (2013.01); C09D 11/107 (2013.01); C09D 11/52 (2013.01); G03G 9/0804 (2013.01); G03G 9/12 (2013.01); G03G 9/122 (2013.01); G03G 9/131 (2013.01); G03G 9/135 (2013.01);
Abstract
Herein is disclosed magenta liquid electrostatic ink compositions. In some examples, the electrostatic ink compositions comprise a magenta pigment, a basic dispersant, a resin comprising a polymer having acidic side groups, a carrier liquid and a charge director, wherein the dispersant comprises a compound comprising a succinimide group linked to a primary, secondary or tertiary amine.