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. 24, 2022
Filed:
Dec. 11, 2018
Applicant:
The Government of the United States of America, As Represented BY the Secretary of the Navy, Arlington, VA (US);
Inventors:
Teddy M. Keller, Fairfax Station, VA (US);
Matthew Laskoski, Springfield, VA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/00 (2006.01); C04B 35/58 (2006.01); C04B 35/52 (2006.01); C04B 35/573 (2006.01); C04B 35/78 (2006.01); C04B 35/626 (2006.01); C04B 35/65 (2006.01);
U.S. Cl.
CPC ...
C04B 35/58092 (2013.01); C04B 35/52 (2013.01); C04B 35/573 (2013.01); C04B 35/6261 (2013.01); C04B 35/65 (2013.01); C04B 35/78 (2013.01); C04B 2235/3232 (2013.01); C04B 2235/3239 (2013.01); C04B 2235/3244 (2013.01); C04B 2235/3251 (2013.01); C04B 2235/3256 (2013.01); C04B 2235/3258 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/3839 (2013.01); C04B 2235/3843 (2013.01); C04B 2235/3886 (2013.01); C04B 2235/3891 (2013.01); C04B 2235/422 (2013.01); C04B 2235/428 (2013.01); C04B 2235/44 (2013.01); C04B 2235/48 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/5454 (2013.01); C04B 2235/602 (2013.01); C04B 2235/6562 (2013.01); C04B 2235/6567 (2013.01); C04B 2235/6586 (2013.01); C04B 2235/661 (2013.01); C04B 2235/781 (2013.01); C04B 2235/95 (2013.01);
Abstract
Particles of a refractory metal or a refractory-metal compound capable of decomposing or reacting into refractory-metal nanoparticles, elemental silicon, and an organic compound having a char yield of at least 60% by weight are combined to form a precursor mixture. The mixture is heating, forming a thermoset and/or metal nanoparticles. Further heating form a composition having nanoparticles of a refractory-metal silicide and a carbonaceous matrix. The composition is not in the form of a powder