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:
Oct. 23, 1984
Filed:
Mar. 30, 1981
Applicant:
Inventors:
Hubert Blancou, Montpellier, FR;
Auguste Commeyras, Clapiers, FR;
Robert Teissedre, Montpellier, FR;
Assignee:
Produits Chimiques Ugine Kuhlmann, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
2604657 ; 549563 ; 260404 ; 260408 ; 260454 ; 2604 / ; 2604654 ; 560192 ; 560227 ; 560236 ; 562605 ; 562405 ; 568 65 ; 568775 ; 568842 ; 570172 ; 570176 ;
Abstract
The process for making a fluorinated product comprising reacting a perfluoroalkyl iodide and an olefin in the presence of a finely divided zinc and an acidic solvent.
Blancou, Hubert. (1984). Process for the preparation of fluorinated products (U.S. Patent No. 4478760). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4478760
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile