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. 17, 2017
Filed:
Jan. 11, 2013
Applicant:
Hewlett-packard Development Company, L.p., Fort Collins, CO (US);
Inventors:
Gracy Apprisiani Wingkono, San Diego, CA (US);
John L. Stoffel, 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 5/00 (2006.01); B41M 5/50 (2006.01); D21H 11/00 (2006.01); D21H 17/67 (2006.01); D21H 17/66 (2006.01); D21H 25/02 (2006.01); D21H 17/63 (2006.01); D21H 23/56 (2006.01); D21H 17/16 (2006.01); D21H 17/17 (2006.01); D21H 17/28 (2006.01); D21H 21/16 (2006.01); B41M 5/52 (2006.01);
U.S. Cl.
CPC ...
B41M 5/508 (2013.01); D21H 11/00 (2013.01); D21H 17/16 (2013.01); D21H 17/17 (2013.01); D21H 17/28 (2013.01); D21H 17/63 (2013.01); D21H 17/66 (2013.01); D21H 17/67 (2013.01); D21H 17/675 (2013.01); D21H 21/16 (2013.01); D21H 23/56 (2013.01); D21H 25/02 (2013.01); B41M 5/5218 (2013.01); B41M 5/5236 (2013.01); B41M 5/5254 (2013.01);
Abstract
The present disclosure provides low grammage recording media, and associated methods and systems. In one example, a low grammage recording medium can comprise a raw base paper having a basis weight of 65 gsm or less, the raw base paper comprising wood fiber and 2 wt % to 10 wt % filler including calcium carbonate. A surface treatment solution is applied to the raw base paper and comprises a surface sizing agent and 3 wt % to 15 wt % calcium carbonate.