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. 25, 2019
Filed:
Mar. 24, 2016
Corning Incorporated, Corning, NY (US);
Khaled Layouni, Painted Post, NY (US);
Olivier Lobet, Villiers sous Grez, FR;
CORNING INCORPORATED, Corning, NY (US);
Abstract
A method of performing a reaction is disclosed comprising flowing a reaction mixture () comprising HF past a compression seal () within a flow reactor (), wherein the compression seal () includes an O-ring or gasket () and where the O-ring or gasket () comprises fluoroelastomer (to include fluoroelastomers and perfluoroelastomers), while maintaining the reaction mixture comprising HF at a temperature of 50° C. or greater [generally at a temperature in the range of from 50° C. and greater (60, 70, 80, 90, 100, 120, 150, and 180° C.) up to 220° C.], using O-rings or gaskets () that comprise a fluoroelastomer having a pre-use tensile strength in the range of from 0.1 to 14 MPa measured according to IS037, and desirably further having a compressive set in the range of from 0 to 12% measured according to IS0815.