Invention Grant
- Patent Title: Silica abrasives with high stannous fluoride compatibility
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Application No.: US16216345Application Date: 2018-12-11
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Publication No.: US11000459B2Publication Date: 2021-05-11
- Inventor: Madhuleena Bhadra , Michael Prencipe , Aarti Rege
- Applicant: Colgate-Palmolive Company
- Applicant Address: US NY New York
- Assignee: Colgate-Palmolive Company
- Current Assignee: Colgate-Palmolive Company
- Current Assignee Address: US NY New York
- Main IPC: A61K8/21
- IPC: A61K8/21 ; A61K8/25 ; A61K8/27 ; A61K8/365 ; A61Q11/00 ; C09K3/14
Abstract:
This invention relates to dentifrice compositions comprising stannous fluoride and a silica abrasive having a N2 BET surface area of less than 50 m2/g and an Einlehner hardness of from 4 to 11, as well as to methods of using these compositions.
Public/Granted literature
- US20190183748A1 Silica Abrasives with High Stannous Fluoride Compatibility Public/Granted day:2019-06-20
Information query
