Patent 6936268 was granted and assigned to Hisamitsu Pharmaceutical on August, 2005 by the United States Patent and Trademark Office.
A sheet-form adhesive preparation which gives a comfortable refreshing feeling in use, gives a wet feeling to the skin, and is usable a a cosmetic, medicinal, or quasi-drug preparation for the sake of skin adjustment and beauty. The preparation preferably has a quantity of heat required for water evaporation of 0.6 to 13 (cal) per unit area (cm2) when exposed for 30 minutes to an atmosphere of 25° C. and 60% Rh.