COMPOSITION FOR EDIBLE FILM AND PHARMACEUTICAL PREPARATION FOR EDIBLE FILM CONTAINING DRUGS

摘要

This invention relates to composition for film with improved physical properties of edible film and its pharmaceutical preparation for film. This invention provides us with composition for edible film, which consists of hyroxypropyl methylcellulose(HPMC) and polyvinyl alcohol-polyethylene glycol copolymer(PVA-PEG copolymer) and pharmaceutical preparation for edible film containing drugs. Composition for edible film according to this invention enables us to manufacture intended edible film regardless of adding excipients in order to improve physical properties of film. Also, it has high performance on its physical properties, and enables us to manufacture edible film with high dissolution rate in the oral cavity. Furthermore, pharmaceutical preparation for edible film inhibits limitation on contents of drugs due to excipients, and enables us to manufacture pharmaceutical preparation for edible film containing various drugs without improving physical properties by using other excipients, and improves dosage compliance and convenience for various drugs.