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. 15, 2015
Filed:
Dec. 19, 2012
Applicant:
Hewlett-packard Development Company, Lp, Houston, TX (US);
Inventors:
Vladek Kasperchik, Corvallis, OR (US);
Vladimir Jakubek, Corvallis, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B44C 5/04 (2006.01); C09D 10/00 (2006.01); C09B 67/00 (2006.01); C09D 11/00 (2014.01); C09D 7/12 (2006.01); C09D 1/00 (2006.01);
U.S. Cl.
CPC ...
C09D 7/1216 (2013.01); C09D 1/00 (2013.01); C09D 7/1266 (2013.01); C09D 7/1275 (2013.01); Y10T 428/24413 (2015.01);
Abstract
The present disclosure is drawn to an inks, printed articles, and related methods. In one example, the a neutral gray reflective ink can include an aqueous liquid vehicle, iron oxide reflective particles having an average particle size from 3 nm to 180 nm dispersed in the aqueous liquid vehicle, and a dye system solvated in the aqueous liquid vehicle. The iron oxide particles and the dye system are present at relative concentrations to provide a reflective ink that is neutral gray.