Iraklis PAPPAS,Shira PILCH,Venda Porter MALONEY,Eric SIMON
申请号：
US14654705
公开号：
US20150335542A1
申请日:
2012.12.21
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Described herein are dual component oral care systems comprising a first component comprising a peroxygen compound and having a first pH and a second component comprising at least one salt of a weak mono or polyprotic acid and having a second pH wherein the second pH is higher than the first pH and is less than 10.0 wherein when combined the first and second components form a tooth-whitening composition having a pH of greater than 6.0 and less than 10.0 is provided.
