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. 30, 2017
Filed:
Jul. 11, 2012
Applicants:
Peter Klug, Grossostheim, DE;
Franz-xaver Scherl, Burgkirchen, DE;
Inventors:
Peter Klug, Grossostheim, DE;
Franz-Xaver Scherl, Burgkirchen, DE;
Assignee:
Clariant International Ltd., Muttenz, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/42 (2006.01); C07C 233/47 (2006.01); A61Q 19/00 (2006.01); C07C 233/49 (2006.01); A61Q 19/10 (2006.01); A61K 8/04 (2006.01); A61K 8/44 (2006.01); C07C 231/02 (2006.01);
U.S. Cl.
CPC ...
A61K 8/42 (2013.01); A61K 8/046 (2013.01); A61K 8/44 (2013.01); A61Q 19/00 (2013.01); A61Q 19/10 (2013.01); C07C 231/02 (2013.01); C07C 233/47 (2013.01); C07C 233/49 (2013.01); A61K 2800/10 (2013.01);
Abstract
A process for preparing acylglycinates of the formula (I) wherein Ris a linear or branched, saturated alkanoyl group having 6 to 30 carbon atoms, or is a linear or branched, singly or multiply unsaturated alkenoyl group having 6 to 30 carbon atoms, and Qis a cation, wherein glycine is reacted with fatty acid chloride RCl, in water and in the presence of a basic alkali metal compound which yields cations Q, but in the absence of organic solvents, at 25-50° C. Also described are compositions comprising acylglycinates of the formula (I).