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. 05, 1976
Filed:
Dec. 04, 1974
Jurgen Ritz, Mainz-Mombach, DT;
Johannes Reese, Wiesbaden-Biebrich, DT;
Hoechst Aktiengesellschaft, Frankfurt, DT;
Abstract
A process for the isomerization of an ester of an alcohol having 1 to 12 carbon atoms and an fatty acid having 10 to 24 carbon atoms and isolated double bonds to the corresponding compound having conjugated double bonds which comprises isomerizing said ester at a temperature of 0.degree. to 160.degree.C in the presence of at least 0.8% by weight of an alkaline reacting metal alcoholate of a monohydric alcohol having 1 to 12 carbon atoms and a strongly polar aprotic solvent, the weight ratio of the solvent to said ester being at least 0.5:1 and the weight ratio of the alcoholate being calculated as potassium methylate and based on said ester and a coating composition containing as an essential ingredient a binder obtained according to said process.