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. 19, 2016
Filed:
Oct. 22, 2010
Applicants:
Dennis Z. Guo, San Diego, CA (US);
Yubai BI, San Diego, CA (US);
Inventors:
Dennis Z. Guo, San Diego, CA (US);
Yubai Bi, San Diego, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 11/40 (2014.01); C09D 11/324 (2014.01); B41J 2/21 (2006.01); C09D 11/322 (2014.01);
U.S. Cl.
CPC ...
C09D 11/40 (2013.01); B41J 2/21 (2013.01); B41J 2/211 (2013.01); B41J 2/2107 (2013.01); C09D 11/322 (2013.01); C09D 11/324 (2013.01);
Abstract
The present disclosure provides ink sets and related methods mix color gloss uniformity. The ink set can include a black ink with a black pigment having a particle size of about 14 nm to about 16 nm, a DBP absorption of about 80 ml/100 g to about 350 ml/100 g, and a BET surface area of about 160 m/g to about 1600 m/g. The ink set can also include pigmented magenta ink, pigmented cyan ink, and pigmented yellow ink. As a whole, the ink set can have a mix color gloss uniformity of at least 7.