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公开(公告)号:US11013677B2
公开(公告)日:2021-05-25
申请号:US16395296
申请日:2019-04-26
Applicant: Colgate-Palmolive Company
Inventor: Cajetan Dogo-Isonagie , Paloma Pimenta , Shira Pilch , Om Patel , Elizabeth Vasquez , Michael North
Abstract: A method of reducing staining by an oral care composition, including providing an effective amount of a metal chelator, wherein the oral care composition includes chlorhexidine.