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. 10, 2020
Filed:
Mar. 20, 2019
Applicant:
Auburn University, Auburn, AL (US);
Inventors:
Zhihua Jiang, Auburn, AL (US);
Mahesh Parit, Auburn, AL (US);
Assignee:
Auburn University, Auburn, AL (US);
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/18 (2006.01); B01J 19/12 (2006.01); C08L 1/08 (2006.01); C08B 15/04 (2006.01); D21H 21/48 (2006.01); G02B 5/22 (2006.01); G02B 5/20 (2006.01); C08H 7/00 (2011.01); C08L 1/04 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); B01J 19/123 (2013.01); C08B 15/04 (2013.01); C08H 6/00 (2013.01); C08L 1/04 (2013.01); C08L 1/08 (2013.01); D21H 21/48 (2013.01); G02B 5/208 (2013.01); G02B 5/223 (2013.01); B82Y 30/00 (2013.01); C08J 2301/02 (2013.01); C08J 2497/00 (2013.01);
Abstract
A visibly transparent, homogeneous UV-blocking cellulose nanocrystal/lignin nanocomposite film and a method of making the same. The film is made by dispersing cellulose nanocrystals and lignin in an aqueous, alkaline solution to yield a dispersion; casting the dispersion onto a substrate; and evaporating the aqueous, alkaline solution to yield a homogeneous, visibly transparent film that at least partially absorbs ultraviolet (UV) radiation.
Jiang, Zhihua. (2020). Transparent and homogenous cellulose nanocrystal-lignin uv protection films (U.S. Patent No. 10829602). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10829602
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile