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:
Jun. 15, 2021
Filed:
Apr. 11, 2017
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Alireza Rahimi, San Diego, CA (US);
George Sarkisian, San Diego, CA (US);
Jason R. Arbeiter, San Diego, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/54 (2014.01); B41M 5/00 (2006.01); C09D 11/033 (2014.01); C09D 11/037 (2014.01); C09D 11/102 (2014.01); C09D 11/322 (2014.01); C09D 11/328 (2014.01); C09D 11/38 (2014.01); C09D 11/40 (2014.01);
U.S. Cl.
CPC ...
C09D 11/54 (2013.01); B41M 5/0023 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); C09D 11/102 (2013.01); C09D 11/322 (2013.01); C09D 11/328 (2013.01); C09D 11/38 (2013.01); C09D 11/40 (2013.01);
Abstract
The present disclosure is drawn to an ink set, which can include an ink composition and a fixer composition. The ink composition can include from 2 wt % to 8 wt % pigment, from 0.1 wt % to 0.5 wt % dye, from 2 wt % to 10 wt % polyurethane, and an aqueous ink vehicle. The fixer composition can include from 3 wt % to 15 wt % divalent metal salt, and an aqueous fixer vehicle.