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:
Sep. 22, 2020
Filed:
May. 25, 2017
Applicant:
Louisiana Tech Research Corporation, Ruston, LA (US);
Inventor:
Arden L. Moore, Ruston, LA (US);
Assignee:
Louisiana Tech Research Corporation, Ruston, LA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 3/38 (2006.01); C04B 35/583 (2006.01); C09K 5/14 (2006.01); C01B 21/064 (2006.01);
U.S. Cl.
CPC ...
C09K 5/14 (2013.01); C01B 21/0641 (2013.01); C01B 21/0648 (2013.01); C01P 2006/16 (2013.01); C01P 2006/32 (2013.01); C04B 35/583 (2013.01); C08K 2003/385 (2013.01); Y10T 428/12576 (2015.01);
Abstract
A porous hexagonal boron nitride (h-BN) material with thermally conductive properties, includes a network of interconnected struts and nodes. The porous h-BN material is formed by depositing h-BN onto a catalyst foam using chemical vapor deposition at atmospheric pressure. The catalyst foam with the h-BN layer deposited thereon is then encapsulated with an insulating material. After the insulating material layer is cured, the h-BN structure is cut on an edge and then wet-etched to at least partially remove the catalyst foam.