LIQUID ORAL COMPOSITION COMPRISING A CATIONIC BACTERICIDE AND HYDROXYPROPYL METHYL CELLULOSE

摘要

A liquid oral composition is disclosed which contains a cationic bactericide as the active ingredient and a hydroxypropyl methyl cellulose. The composition has satisfactory long-term stability and can be ejected from a container and easily applied to oral tissues. It can be kept adherent especially to the surfaces of teeth for a certain period.