COATING FILMS AND POLY-BASED COMPOSITIONS (VINYL ALCOHOL) FOR COATING FILMS.

摘要

Composition of film coating for use on pharmaceutical tablets, nutritional supplements, food, confectionery pieces and agricultural seeds, formed by polyvinyl alcohol in a range of 25% to 55% by weight of the composition, a plasticizer, which can be polyethylene glycol or glycerin, and talc, which constitutes 9% to 45% of the composition.