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:
Mar. 17, 2020
Filed:
Jul. 26, 2016
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Fereshteh Khorrami, San Diego, CA (US);
Xulong Fu, San Diego, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 19/74 (2006.01); D21F 11/12 (2006.01); D21H 19/40 (2006.01); D21H 19/44 (2006.01); D21H 19/64 (2006.01); D21H 19/82 (2006.01); C08K 3/26 (2006.01); B41M 5/50 (2006.01); C08L 29/04 (2006.01); D21H 19/36 (2006.01); B41M 5/52 (2006.01); D21H 19/84 (2006.01); C09D 121/02 (2006.01); B41J 11/00 (2006.01); C09D 11/02 (2014.01); C09D 11/54 (2014.01); D21H 19/38 (2006.01); D21H 19/60 (2006.01); C08L 91/06 (2006.01); C08K 3/34 (2006.01);
U.S. Cl.
CPC ...
D21H 19/74 (2013.01); B41J 11/002 (2013.01); B41M 5/506 (2013.01); B41M 5/5218 (2013.01); B41M 5/5254 (2013.01); C08K 3/26 (2013.01); C08L 29/04 (2013.01); C09D 11/02 (2013.01); C09D 11/54 (2013.01); C09D 121/02 (2013.01); D21F 11/12 (2013.01); D21H 19/36 (2013.01); D21H 19/385 (2013.01); D21H 19/40 (2013.01); D21H 19/44 (2013.01); D21H 19/60 (2013.01); D21H 19/64 (2013.01); D21H 19/82 (2013.01); D21H 19/822 (2013.01); D21H 19/84 (2013.01); C08K 3/346 (2013.01); C08K 2003/265 (2013.01); C08L 91/06 (2013.01);
Abstract
A coating composition for a corrugated paper board is described. The corrugated paper board includes an inner liner sheet and an outer liner sheet adhered to opposite sides of a corrugated medium. The coating composition includes a pre-coat layer and a topcoat layer. The pre-coat layer includes an ink fixer agent and a pigment, and is disposed on one or both of the liner sheets. The topcoat layer is disposed on top of the pre-coat layer to form an ink receiving layer. The topcoat layer includes a wax and is devoid of the ink fixer agent.