PELÍCULA, COMPOSIÇÃO, E, MÉTODOS PARA ADMINISTRAR UM MATERIAL ATIVO, PARA MELHORAR A ESTABILIDADE DE UMA PELÍCULA E PARA MANTER A SAÚDE SISTÊMICA DE UM MAMÍFERO

摘要

Films are disclosed that comprise a first polymer and a second polymer having a solubility temperature lower than that of the first polymer; wherein the breaking strength of the film is greater than about 750 psi (5,171 kPa). Also disclosed are compositions comprising such films that are useful as oral care, personal care or home care compositions. Methods of using such compositions are also disclosed.