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:
Aug. 14, 2018
Filed:
Jul. 25, 2014
Applicant:
Solvay Specialty Polymers Italy S.p.a., Bollate, IT;
Inventors:
Cristiano Monzani, Trezzo Sull'adda, IT;
Vito Tortelli, Milan, IT;
Assignee:
SOLVAY SPECIALTY POLYMERS ITALY S.P.A., Bollate (Milan), IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 9/02 (2006.01); C07C 381/00 (2006.01); C08F 216/14 (2006.01);
U.S. Cl.
CPC ...
C07C 381/00 (2013.01); C08F 216/1466 (2013.01); C08F 216/1408 (2013.01); C08F 2216/1475 (2013.01);
Abstract
A process for the preparation of fluorinated compounds having at least one —OSFgroup, said method comprising the step of reacting SOFwith a fluorinated 3- or 4-membered cyclic ether in the presence of a fluoride catalyst.