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. 28, 2023
Filed:
Oct. 04, 2018
Applicant:
National Research Council of Canada, Ottawa, CA;
Inventors:
Jingwen Guan, Ottawa, CA;
Benoit Simard, Ottawa, CA;
Assignee:
NATIONAL RESEARCH COUNCIL OF CANADA, Ottawa, CA;
Primary Examiner:
Int. Cl.
CPC ...
C01B 21/00 (2006.01); C01B 21/064 (2006.01);
U.S. Cl.
CPC ...
C01B 21/0648 (2013.01); C01P 2002/85 (2013.01); C01P 2002/88 (2013.01); C01P 2004/03 (2013.01); C01P 2004/133 (2013.01);
Abstract
A modified boron nitride nanotube (BNNT) comprising pendant hydroxyl (OH) and amino (NH) functional groups covalently bonded to a surface of the BNNT. Aqueous and organic solutions of these modified BNNTs are disclosed, along with methods of producing the same. The modified BNNTs and their solutions can be used to coat substrates and to make nanocomposites.