Sri Mudumba;Mikhail M. Feldstein;Gary W. Cleary;Parminder Singh;Danir R. Bairamov
发明人:
Parminder Singh,Gary W. Cleary,Sri Mudumba,Mikhail M. Feldstein,Danir R. Bairamov
申请号：
US10359548
公开号：
US08840918B2
申请日:
2003.02.05
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer, and a whitening agent, preferably a peroxide. The composition finds utility as a tooth whitening composition and is applied to the teeth in need of whitening, and then removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.
