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:
Nov. 25, 2025
Filed:
Dec. 19, 2019
Commonwealth Scientific and Industrial Research Organisation, Acton, AU;
Abstract
A process for continuous preparation of halogenated alkoxyethane of general formula XClHC—CFOR, where X is —Cl or -f and OR is Calkoxy, the process comprising a step of introducing in a flow reactor reaction components comprising (i) a compound of general formula XClHC—CYF, where each of X and Y is independently —Cl or —F, (ii) a base, and (iii) a Calkanol, wherein a) the flow reactor comprises one or more tubular flow line(s) through which the reaction components flow as a reaction mixture, c) the halogenated alkoxyethane is formed at least upon the reaction components mixing, with the so formed halogenated alkoxyethane flowing out of the flow reactor in a reactor effluent, and b) the base is one that forms a salt soluble in the alkanol during formation of the halogenated alkoxyethane.