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:
May. 06, 1986
Filed:
Oct. 19, 1984
Konrad von Werner, Halsbach, DE;
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Abstract
A process is described for preparing fluoroalkyl-substituted iodoalkanes by reacting a fluorinated alkyl iodide with a substituted or unsubstituted alkene under heat in the presence of a catalyst. The catalyst is at least one metal which, in the periodic table of the elements, has one of the atomic numbers 24 to 30, 42 to 48 or 74 to 79 and is in finely divided form. The products of the process according to the invention are addition compounds of the fluorinated alkyl iodide with the substituted or unsubstituted alkene and, in known processes, can be used as useful intermediates for preparing fluorine-containing polymers, textile finishes, fire-extinguishing agents or surfactants.