公开(公告)号：US20230404893A1

公开(公告)日：2023-12-21

申请号：US18251017

申请日：2021-12-09

Applicant: Colgate-Palmolive Company

Inventor： Michael NORTH ,  Keith CARROLL ,  Jennifer GRONLUND

IPC: A61K8/67 ,  A61Q11/00 ,  A61K8/21 ,  A61K8/27

CPC classification number: A61K8/676 ,  A61Q11/00 ,  A61K8/21 ,  A61K8/27 ,  A61K2800/28

Abstract: The oral car compositions described herein comprise ascorbic acid derivatives as teeth whitening agents. The oral care compositions described herein are stable until use, reasonably priced, safe, easy to use, and do not require special apparatus or trained personnel to be applied.