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. 02, 2018
Filed:
Jan. 30, 2014
Applicant:
Hewlett-packard Development Company, L.p., Fort Collins, CO (US);
Inventors:
John L. Stoffel, Jr., San Diego, CA (US);
Silke Courtenay, San Diego, CA (US);
Thomas Roger Oswald, Boise, ID (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/52 (2006.01); D21H 17/16 (2006.01); D21H 17/66 (2006.01); C09D 11/38 (2014.01); B41M 5/00 (2006.01);
U.S. Cl.
CPC ...
B41M 5/0035 (2013.01); B41M 5/5227 (2013.01); D21H 17/16 (2013.01); D21H 17/66 (2013.01);
Abstract
A print medium having a base substrate including a blend of cellulosic fibers, a sizing material present in an effective amount from about 0 Kg/Ton of the print medium to about 1 Kg/Ton of the print medium, and a multivalent cation salt present in a synergistic amount from about 4 Kg/Ton of the print medium to about 25 Kg/Ton of the print medium.