公开(公告)号：US20190159984A1

公开(公告)日：2019-05-30

申请号：US16204834

申请日：2018-11-29

Applicant: Colgate-Palmolive Company

Inventor： Guisheng PAN ,  Dennis ONTUMI ,  Lin FEI ,  Suman CHOPRA ,  Tatiana BRINZARI ,  Michael STRANICK ,  Long PAN

IPC: A61K8/24 ,  A61K8/27 ,  A61K8/20 ,  A61Q11/00

Abstract: Compounds and methods for preparing and using the compounds are disclosed herein. The method for preparing the compounds may include contacting a metal ion or salt thereof with an alkali metal polyphosphate salt in an aqueous medium. The method may also include adding a base to increase a pH of the aqueous medium.