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:
Oct. 24, 2023
Filed:
Feb. 17, 2021
Applicant:
Zyp Coatings, Inc., Oak Ridge, TN (US);
Inventors:
Cressie E. Holcombe, Knoxville, TN (US);
Patrick J. Ritt, Knoxville, TN (US);
William Brent Webb, Oak Ridge, TN (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C04B 41/45 (2006.01); C04B 38/00 (2006.01); C04B 38/08 (2006.01); C04B 41/00 (2006.01); C04B 41/50 (2006.01);
U.S. Cl.
CPC ...
C04B 41/4582 (2013.01); C04B 38/0025 (2013.01); C04B 38/0074 (2013.01); C04B 38/08 (2013.01); C04B 41/009 (2013.01); C04B 41/455 (2013.01); C04B 41/5027 (2013.01); C04B 41/5035 (2013.01);
Abstract
A porous refractory in the KO—SiO—BOsystem is formed by chemical direct foaming by heating to over 600° C., resulting in adherent black or white foam. The foam can function as highly porous thermal insulation, a high or low thermal emissivity surface, as a sealant for deteriorated refractory surfaces, as a filler for pockmarks/holes/gaps or as a bonding agent for parts with large gaps between them.