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:
Dec. 16, 2025
Filed:
May. 06, 2016
Southwest Research Institute, San Antonio, TX (US);
Shell Oil Company, Houston, TX (US);
Michael A. Miller, San Antonio, TX (US);
Ronghua Wei, San Antonio, TX (US);
Gregory J. Hatton, Houston, TX (US);
SOUTHWEST RESEARCH INSTITUTE, San Antonio, TX (US);
SHELL OIL COMPANY, Houston, TX (US);
Abstract
A fluoro-organosiloxane composition, coating and process for depositing the coating. Substituted tetramethylenedisiloxane precursor at a flow rate (Q) and perfluorinated propylene oxide precursor at a flow rate (Q) are introduced into a process chamber at a flow rate ratio (Q/Q) in the range of 0.1 to 2.0 (g/(hr·sccm)). A pulsed DC voltage is applied to a substrate and a fluoro-organosiloxane coating is deposited on the substrate, wherein the coating exhibits a water contact angle in oil (WCA/O) of greater than 155°.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile