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:
May. 15, 2018
Filed:
Mar. 17, 2016
Applicant:
Nitto Denko Corporation, Osaka, JP;
Inventor:
Shijun Zheng, San Diego, CA (US);
Assignee:
NITTO DENKO CORPORATION, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 233/34 (2006.01); C01B 31/04 (2006.01); C08K 3/04 (2006.01); C08K 9/04 (2006.01); B65D 65/38 (2006.01); C07D 303/46 (2006.01); B32B 9/00 (2006.01); B32B 27/22 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); C01B 32/23 (2017.01); C01B 32/194 (2017.01);
U.S. Cl.
CPC ...
C07C 233/34 (2013.01); B32B 9/007 (2013.01); B32B 27/22 (2013.01); B32B 27/281 (2013.01); B32B 27/30 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); B65D 65/38 (2013.01); C01B 32/194 (2017.08); C01B 32/23 (2017.08); C07D 303/46 (2013.01); C08K 3/042 (2017.05); C08K 9/04 (2013.01); B32B 2255/26 (2013.01); B32B 2270/00 (2013.01); B32B 2274/00 (2013.01); B32B 2307/412 (2013.01); B32B 2307/7242 (2013.01); B32B 2307/732 (2013.01); C08K 2201/008 (2013.01); C08K 2201/011 (2013.01);
Abstract
Described herein are functionalized graphene compositions that have gas, fluid, and/or vapor resistant properties. Also described are barrier elements based on the aforementioned compositions. Also described is a barrier device that incorporates the barrier element and further comprises a substrate and a protective coating, encompassing the barrier element.