公开(公告)号：US20170189300A1

公开(公告)日：2017-07-06

申请号：US14983709

申请日：2015-12-30

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Marcella F. MOURAO ,  Tilo Poth ,  Fernanda Correa

IPC: A61K8/73 ,  A61K8/27 ,  A61Q11/02 ,  A61Q11/00

CPC classification number: A61K8/731 ,  A61K8/27 ,  A61K8/73 ,  A61K2800/26 ,  A61K2800/42 ,  A61K2800/48 ,  A61Q11/00 ,  A61Q11/02

Abstract: Disclosed herein are striped dentifrice compositions stable to color bleeding comprising at least one zinc ion source and a thickening system comprising xanthan gum present in the composition in an amount ranging from about 0.3% to about 1% by weight and carboxymethyl cellulose present in the composition in an amount ranging from about 1% to about 2% by weight. Further disclosed herein are methods for cleaning the surface of a tooth comprising applying the striped dentifrice compositions stable to color bleeding as disclosed herein.