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:
Aug. 15, 2017
Filed:
Nov. 19, 2015
Applicant:
Westrock Mwv, Llc, Norcross, GA (US);
Inventors:
Gary P. Fugitt, Rockville, VA (US);
Steven G. Bushhouse, Quinton, VA (US);
Jason R. Hogan, Glen Allen, VA (US);
Wei-Hwa Her, Beaumont, TX (US);
Assignee:
WestRock MWV, LLC, Norcross, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/02 (2006.01); D21H 19/44 (2006.01); C09C 1/00 (2006.01); C09C 1/42 (2006.01); C09D 5/02 (2006.01); C09D 17/00 (2006.01); D21H 11/04 (2006.01); D21H 17/63 (2006.01); D21H 17/67 (2006.01); D21H 17/69 (2006.01); D21H 19/36 (2006.01); D21H 19/38 (2006.01); D21H 19/40 (2006.01); D21H 23/30 (2006.01); D21H 25/00 (2006.01); G01F 17/00 (2006.01);
U.S. Cl.
CPC ...
D21H 19/44 (2013.01); C09C 1/0081 (2013.01); C09C 1/021 (2013.01); C09C 1/42 (2013.01); C09D 5/028 (2013.01); C09D 17/004 (2013.01); D21H 11/04 (2013.01); D21H 17/63 (2013.01); D21H 17/67 (2013.01); D21H 17/675 (2013.01); D21H 17/69 (2013.01); D21H 19/36 (2013.01); D21H 19/38 (2013.01); D21H 19/385 (2013.01); D21H 19/40 (2013.01); D21H 23/30 (2013.01); D21H 25/005 (2013.01); G01F 17/00 (2013.01); C01P 2004/20 (2013.01); C01P 2004/54 (2013.01); C01P 2004/61 (2013.01); Y10T 428/24901 (2015.01); Y10T 428/25 (2015.01);
Abstract
A basecoat including a pigment blend that includes a ground calcium carbonate component and a hyperplaty clay component, wherein the ground calcium carbonate component has a coarse particle size distribution, and wherein the hyperplaty clay component has an average aspect ratio of at least 40:1.