Invention Grant
- Patent Title: Peroxide-stable oral care compositions
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Application No.: US14651655Application Date: 2012-12-14
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Publication No.: US10052270B2Publication Date: 2018-08-21
- Inventor: Michael Prencipe , Prakasarao Mandadi , Olivier Garot
- 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
- International Application: PCT/US2012/069867 WO 20121214
- International Announcement: WO2014/092735 WO 20140619
- Main IPC: A61K8/22
- IPC: A61K8/22 ; A61Q11/00 ; A61K8/86 ; A61K31/79 ; A61K8/24 ; A61K8/81 ; A61K8/25 ; A61K8/34

Abstract:
Described herein are oral care compositions comprising (i) a peroxide whitening agent comprising a whitening complex of crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, (ii) sodium acid pyrophosphate (Na2H2P2O7) in an amount of from 0.05 wt % to 5 wt % based on the weight of the composition, and (iii) less than 3 wt % water based on the weight of the composition.
Public/Granted literature
- US20150366766A1 PEROXIDE-STABLE ORAL CARE COMPOSITIONS Public/Granted day:2015-12-24
Information query