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. 26, 2017
Filed:
Jul. 17, 2013
Applicant:
Hewlett-packard Indigo B.v., Amstelveen, NL;
Inventors:
Eyal Bachar, Modi'in, IL;
Marc Klein, Tal Aviv, IL;
Albert Teishev, Rishon le-zion, IL;
Hanit Marom Tchaicheeyan, Nez Ziona, IL;
Assignee:
Hewlett-Packard Indigo B.V., Maastricht, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/02 (2006.01); C09D 11/03 (2014.01); C09D 11/033 (2014.01); G03G 9/125 (2006.01); G03G 9/135 (2006.01); C08K 5/521 (2006.01); C09D 11/02 (2014.01);
U.S. Cl.
CPC ...
B05D 1/02 (2013.01); C08K 5/521 (2013.01); C09D 11/02 (2013.01); C09D 11/03 (2013.01); C09D 11/033 (2013.01); G03G 9/125 (2013.01); G03G 9/1355 (2013.01);
Abstract
A method of producing an electrostatic ink composition, the method comprising: providing a precursor ink composition comprising a resin and a pigment dispersed in a liquid carrier; wherein the precursor ink composition comprises 30 wt % or more non-volatile solids; and spraying a lubricating liquid onto the surface of the precursor ink composition to form the electrostatic ink composition.