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. 16, 2015
Filed:
Oct. 29, 2010
Applicants:
Gracy A. Wingkono, San Diego, CA (US);
John L. Stoffel, San Diego, CA (US);
Xiaogi Zhou, San Diego, CA (US);
Inventors:
Gracy A. Wingkono, San Diego, CA (US);
John L. Stoffel, San Diego, CA (US);
Xiaogi Zhou, San Diego, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M 11/55 (2006.01); D21H 19/12 (2006.01); D21H 21/16 (2006.01); D21H 21/38 (2006.01); B41M 5/52 (2006.01); D21H 21/28 (2006.01); C09D 1/00 (2006.01); D21H 19/64 (2006.01); D21H 19/44 (2006.01); D21H 17/66 (2006.01);
U.S. Cl.
CPC ...
B41M 5/5218 (2013.01); Y10T 428/24893 (2015.01); D21H 19/44 (2013.01); D21H 21/16 (2013.01); D21H 21/28 (2013.01); C09D 1/00 (2013.01); D21H 17/66 (2013.01); D21H 19/64 (2013.01);
Abstract
An inkjet printable media comprises a paper base containing a surface coating comprising calcium chloride and a synergistic amount of a sulfate salt. When the printable media is printed with an inkjet ink containing a black pigment, a KOD value of the printed media is equal to or greater than that of a comparative inkjet printed media comprising up to 12 kg calcium chloride/T media and lacking the sulfate salt.