公开(公告)号：US10555880B2

公开(公告)日：2020-02-11

申请号：US16062163

申请日：2015-12-18

Applicant: Colgate-Palmolive Company

Inventor： Manying Shi ,  Yun Xu ,  Xiaojing Lu ,  Yuan Wu

IPC: A61K6/00 ,  A61K8/27 ,  A61Q11/00 ,  A61K8/73 ,  A61K8/362

Abstract: Disclosed is a method of making a sodium zinc alginate structurant that can include combining a sodium alginate, a zinc compound, and a liquid media, and mixing to a desired viscosity. Further disclosed is a method of making an oral care composition that can include combining a sodium zinc alginate structurant with one or more agents, and mixing.

公开(公告)号：US11826447B2

公开(公告)日：2023-11-28

申请号：US16099734

申请日：2016-05-10

Applicant: Colgate-Palmolive Company

Inventor： Manying Shi ,  Yun Xu ,  Yuan Wu

IPC: A61K8/27 ,  A61Q11/00 ,  A61K8/25 ,  A61K8/73 ,  A61K8/29 ,  A61K8/19 ,  A61K8/365 ,  A61K8/21

CPC classification number: A61K8/27 ,  A61K8/19 ,  A61K8/21 ,  A61K8/25 ,  A61K8/29 ,  A61K8/365 ,  A61K8/733 ,  A61Q11/00 ,  A61K2800/28 ,  A61K2800/805

Abstract: A dentifrice composition and a method of making thereof are provided. The dentifrice composition includes an alginate, where the alginate is present in an amount from about 0.01 wt % to about 2 wt %, based on the total weight of the dentifrice composition; zinc compounds, wherein the zinc compounds include zinc oxide and zinc citrate trihydrate, wherein the zinc compounds are present in an amount from about 0.1 wt % to about 2 wt %, based on the total weight of the dentifrice composition; and an abrasive, wherein the abrasive includes calcium carbonate, wherein the abrasive is present in an amount from about 38 wt % to about 50 wt %, based on the total weight of the dentifrice composition.