公开(公告)号：US20230390164A1

公开(公告)日：2023-12-07

申请号：US18250384

申请日：2021-10-29

Applicant: Colgate-Palmolive Company

Inventor： Dailin CHEN ,  Shaopeng XU ,  Didi WU

IPC: A61K8/02 ,  A61Q11/00 ,  A61K8/24 ,  A61K8/73

CPC classification number: A61K8/0204 ,  A61Q11/00 ,  A61K8/24 ,  A61K8/731 ,  A61K2800/92 ,  A61K2800/30 ,  A61K2800/651

Abstract: Described herein are films comprising a particulate matter having a refractive index of from about 1.5 to about 2.0; a cellulosic material; and a polysaccharide; wherein the cellulosic material and the polysaccharide are present in a weight ratio of from about 2.2:1 to about 5:1; and wherein the film is substantially free of a titanium containing material. Compositions comprising same, and methods of using same are also described.

公开(公告)号：US20240216230A1

公开(公告)日：2024-07-04

申请号：US18396092

申请日：2023-12-26

Applicant: Colgate-Palmolive Company

Inventor： Dailin CHEN ,  Xiao Yi HUANG

IPC: A61K8/02 ,  A61K8/25 ,  A61K8/73 ,  A61Q11/00

CPC classification number: A61K8/0237 ,  A61K8/25 ,  A61K8/73 ,  A61Q11/00 ,  A61K2800/42 ,  A61K2800/92

Abstract: Oral care compositions having a unique, multicolored pattern, and methods for the same are disclosed. The method for preparing an oral care composition having a unique, multicolored pattern may include forming a matrix in a base oral care composition, contacting a first colorant with a first portion of the base oral care composition, and contacting a second colorant with a second portion of the base oral care composition. The method may also include disposing the first portion of the oral care composition into a vessel via a first nozzle, disposing the second portion of the oral care composition into the vessel via a second nozzle, and forming a unique, multicolored pattern of the first and second colorants in the vessel.