POULTICE AND WATER-BASED PLASTER TO BE USED THEREIN

摘要

PROBLEM TO BE SOLVED: To provide a poultice prevented from the deterioration of plaster tackiness at low temperatures or physical properties due to temperature change, called heat-saggings at high temperatures, also prevented from oozings or reverse blurrings. SOLUTION: This poultice is characterized by being obtained by applying a water-based plaster containing both silicon dioxide and castor oil onto a substrate.