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:
Nov. 16, 2021
Filed:
Sep. 04, 2018
Applicant:
Purdue Research Foundation, West Lafayette, IN (US);
Inventors:
Jeffrey Paul Youngblood, Crawfordsville, IN (US);
Reaz Chowdhury, West Lafayette, IN (US);
Md Nuruddin, West Lafayette, IN (US);
Assignee:
Purdue Research Foundation, West Lafayette, IN (US);
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/28 (2006.01); B05D 3/00 (2006.01); C09D 11/106 (2014.01); C09D 101/02 (2006.01); C09D 129/04 (2006.01); C09D 11/14 (2006.01);
U.S. Cl.
CPC ...
C09D 11/14 (2013.01); C09D 11/106 (2013.01); C09D 101/02 (2013.01); C09D 129/04 (2013.01);
Abstract
The present application relates to a novel method of large scale continuous roll-to-roll fabrication of cellulose nanocrystal (CNC) coatings with controlled anisotropy, and the cellulose nanocrystal (CNC) coated flexible substrate prepared with the novel method. An unexpectedly high order parameter of 0.78 is observed when in CNC-PVA composite at 70% CNC loading.