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:
May. 24, 1977
Filed:
Oct. 16, 1975
Applicant:
Inventors:
Axel Kleemann, Hanau, DT;
Heinz Kolb, Hanau, DT;
Anne Rindfuss, Frankfurt, DT;
Gerd Schreyer, Hanau, DT;
Ludwig-Karl Schworzer, Illertissen, DT;
Gregor Schuster, Neu-Ulm, DT;
Assignee:
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler, Frankfurt, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09F / ; C11C / ; C11C / ;
U.S. Cl.
CPC ...
2604107 ; 2604106 ; 2604 / ; 2604 / ; 2604 / ; 2604 / ; 260469 ; 260496 ;
Abstract
Very pure carboxylic acid-1-monoglycerides are prepared by reacting a carboxylic acid with glycidol at a temperature of 80.degree. to 200.degree. C. in the presence of a basic alkali metal or alkaline earth metal compound as a catalyst in the presence of an inert solvent which forms a homogeneous solution with the reactants at the reaction temperature.