COMPOSITIONS DE SOIN ORAL STABLES EN PRESENCE DU PEROXYDE

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专利权人:

COLGATE-PALMOLIVE COMPANY

发明人:

PRENCIPE, MICHAEL,MANDADI, PRAKASARAO,GAROT, OLIVIER

申请号：

CA2891921

公开号：

CA2891921A1

申请日:

2012.12.14

申请国别(地区):

CA

年份:

2014

代理人:

摘要：

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.

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