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:
Jun. 13, 2023
Filed:
Oct. 26, 2017
Applicant:
Dynamic Material Systems Llc, Oviedo, FL (US);
Inventors:
Assignee:
Dynamic Material Systems LLC, Oviedo, FL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 35/571 (2006.01); C04B 35/56 (2006.01); C04B 35/622 (2006.01); C04B 41/00 (2006.01); C04B 41/50 (2006.01); C09K 8/80 (2006.01);
U.S. Cl.
CPC ...
C04B 35/571 (2013.01); C04B 35/5603 (2013.01); C04B 35/62222 (2013.01); C04B 41/0072 (2013.01); C04B 41/5059 (2013.01); C09K 8/805 (2013.01); C04B 2235/3895 (2013.01);
Abstract
A complex composite particle is made of a coal dust and binder composite that is pyrolyzed. Constituent portions of the composite react together causing the particles to increase in density and reduce in size during pyrolyzation, yielding a particle suitable for use as a proppant or in a composite structure.