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. 01, 2010
Filed:
Nov. 18, 2004
Peter Finmans, Duisburg, DE;
Detlef Hoell, Moers, DE;
Hans-jurgen Vossler, Rheinberg, DE;
Martina Rozek, Kempen, DE;
Michael James Green, Johannesburg, ZA;
Rafael Roggenbuck, Gelsenkirchen, DE;
Peter Finmans, Duisburg, DE;
Detlef Hoell, Moers, DE;
Hans-Jurgen Vossler, Rheinberg, DE;
Martina Rozek, Kempen, DE;
Michael James Green, Johannesburg, ZA;
Rafael Roggenbuck, Gelsenkirchen, DE;
Sasol Solvents Germany GmbH, Hamburg, DE;
Abstract
The subject matter of the invention is a process for the production of metal salts of trifluoromethane sulphonic acid by reacting trifluoromethane sulphonic acid with a metal alcoholate and the use thereof as esterification catalyst and/or transesterification catalyst for the production of hydroxycarboxylic acid esters.