Mahmoud Hassan,Xiang Chen,Shyamala Pillai,Guofeng Xu,LaTonya Kilpatrick-Liverman,Suman Chopra,Robert Dicosimo,Mark S. Payne
申请号：
US15840046
公开号：
US20180168973A1
申请日:
2017.12.13
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A two-phase oral care whitening composition including a hydrophobic phase and a hydrophilic phase, and methods for oral care whitening teeth with the same are provided. The hydrophobic phase may include a source of hydrogen peroxide and an acyl donor. The hydrophilic phase may include an enzyme that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor. At least one of the hydrophobic phase and the hydrophilic phase may further include at least one surfactant.
