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:
Aug. 01, 2017
Filed:
Jun. 18, 2014
Applicant:
Colgate-palmolive Company, New York, NY (US);
Inventors:
Michael Fitzgerald, New Brunswick, NJ (US);
Joseph Convery, Jackson, NJ (US);
Harsh Trivedi, Hillsborough, NJ (US);
Lisa Manus, New Brunswick, NJ (US);
Assignee:
Colgate-Palmolive Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 3/06 (2006.01);
U.S. Cl.
CPC ...
C07F 3/06 (2013.01); C07B 2200/13 (2013.01);
Abstract
The disclosure provides an improved synthesis for a zinc-lysine complex having the formula [Zn(CHNO)Cl]Cl, in which a zinc compound selected from ZnO and ZnCl, is reacted with a lysine compound selected from lysine and lysine.HCl, in aqueous acid. The disclosure also provides oral care and personal care compositions comprising the complex prepared by the synthesis, and methods of using these complexes and compositions.