Yizhong Wang,Joel D. Oxman,Paul R. Klaiber,Jie J. Liu,Joanne A. Fitch,Tiffany T. Ton,Reinhold Hecht
申请号：
US14917431
公开号：
US10064802B2
申请日:
2014.09.10
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An oral composition and a method of delivering an oral composition to a dental structure are described. The oral composition can include a solvent； an acidic copolymer having acidic acrylate monomeric units, acidic methacrylate monomeric units, or a combination thereof； a neutral copolymer having neutral acrylate monomeric units, neutral methacrylate monomeric units, or a combination thereof； and optionally an active agent. The acidic and neutral copolymers can be dissolved in the oral composition and the oral composition can form a film on a surface when contacted with an aqueous solution.
