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:
Jul. 13, 2021
Filed:
Sep. 24, 2018
Applicant:
Conopco, Inc., Trumbull, CT (US);
Inventors:
Bijan Harichian, Irvine, CA (US);
Van Au, Oxford, CT (US);
Anat Shiloach, Trumbull, CT (US);
John Robert Winters, Dumont, NJ (US);
Erin Whitfield Dunn, San Francisco, CA (US);
Assignee:
CONOPCO, INC., Englewood Cliffs, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 303/22 (2006.01); C07C 309/14 (2006.01); C07C 309/15 (2006.01);
U.S. Cl.
CPC ...
C07C 303/22 (2013.01); C07C 309/14 (2013.01); C07C 309/15 (2013.01);
Abstract
The invention relates to a method of enhancing conversion of alkali metal salt, preferably aqueous salt, preferably aqueous sodium salt of N-methyl taurine to alkyl taurate amides. In one aspect, the starting salt is pre-concentrated (at least 75% up to 99% taurine salt in the aqueous solutions after water is removed from a starting aqueous solution of the salt) and, in another aspect, the starting salt is not pre-concentrated.