JASON NESTA,LEONORA LEIGH,MELISSA A MARTINETTI,THOMAS BOYD
申请号：
BR112013016223
公开号：
BR112013016223A2
申请日:
2010.12.23
申请国别(地区):
BR
年份:
2016
代理人:
摘要：
Described herein are water-stable films for use in aqueous compositions comprising one or more cellulosic polymers present in an amount from about 10 to about 50% of the film's dry weight, polyvinyl acetate present in an amount from about 8 to about 25% of the film's dry weight and metal particles, compositions for oral cavity comprising the films, and methods of making and using the same
