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. 05, 1984
Filed:
Jan. 28, 1983
Applicant:
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568842 ;
Abstract
Process for preparing R.sub.F CH.sub.2 CH.sub.2 OH alcohols from R.sub.F CH.sub.2 CH.sub.2 I by reaction with a Zn/Cu metallic couple in the presence of a dissociation solvent having a water content of about 0.25 molar or less, oxidizing the resulting organometallic intermediate, and hydrolyzing the resulting product to form the corresponding perfluorinated alcohol. The perfluorinated alcohols are well known and are useful as intermediates for the production of valuable surface active agents as well as other useful materials.
Blancou, Hubert. (1984). Process for preparing polyfluorinated alcohols (U.S. Patent No. 4452852). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4452852
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