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:
Sep. 17, 2019
Filed:
Dec. 06, 2017
Applicant:
Hp Indigo B.v., Amstelveen, NL;
Inventors:
Gil Bar-Haim, Nes Ziona, IL;
Alina Grishman, Nes Ziona, IL;
Assignee:
HP Indigo B.V., Amstelveen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/135 (2006.01); G03G 9/08 (2006.01); G03G 13/10 (2006.01); G03G 9/097 (2006.01); C09D 11/03 (2014.01); C09D 11/106 (2014.01); G03G 9/12 (2006.01); G03G 9/13 (2006.01);
U.S. Cl.
CPC ...
G03G 9/135 (2013.01); C09D 11/03 (2013.01); C09D 11/106 (2013.01); G03G 9/08 (2013.01); G03G 9/0804 (2013.01); G03G 9/0808 (2013.01); G03G 9/09733 (2013.01); G03G 9/12 (2013.01); G03G 9/132 (2013.01); G03G 13/10 (2013.01);
Abstract
Herein is disclosed an electrostatic ink composition, wherein the composition is formable by combining: chargeable particles comprising a resin comprising a polymer having acidic side groups, and a cyclic anhydride. Also disclosed herein is a method of forming an electrostatic ink composition, and a method of electrostatic printing.