COLD INSULATOR WHICH CAN KEEP FROM WRONG EATING OR DRINKING

摘要

PROBLEM TO BE SOLVED: To provide a cold insulator which can keep an infant, a dementia old aged people or the like from wrong eating or drinking the cold insulator stored as ice or the like in a refrigerator at home.;SOLUTION: The cold insulator which can keep from wrong eating or drinking is prepared by sealing a cold insulating medium containing (D) a bitter component such as isothiocyanic acid ester or the like as an irritating bitter component sealed in a container made of a water impermeable substrate.;COPYRIGHT: (C)2004,JPO