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:
Apr. 20, 2021
Filed:
Feb. 20, 2018
Zhiyue Xu, Cypress, TX (US);
Lei Zhao, Houston, TX (US);
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Abstract
An article comprising a carbon composite containing carbon microstructures having interstitial spaces among the carbon microstructures; and a binder disposed in at least some of the interstitial spaces; wherein the carbon microstructures comprise unfilled voids within the carbon microstructures; and the binder comprises one or more of the following: polytetrafluoroethylene; polyvinyl fluoride; polyvinylidene fluoride; polychlorotrifluoroethylene; perfluoroalkoxy alkane; fluorinated ethylene propylene; ethylene tetrafluoroethylene; ethylene chlorotrifluoroethylene; a peroxide cured copolymer of tetrafluoroethylene and propylene; a fluorocarbon rubber; perfluorocarbon rubber; or a perfluoropolyether.