Adhesive patch

摘要

An adhesive patch which comprises a substrate having stretchability and a pressure-sensitive adhesive layer superposed on at least one side of the substrate. The stretch substrate comprises a both-side-knitted woven fabric including two or more rows of a crimped polyethylene terephthalate multifilament yarn. The pressure-sensitive adhesive layer comprises 25-50 mass% liquid organic ingredient and 25-50 mass% thermoplastic elastomer based on the whole adhesive layer, the liquid organic ingredient containing at least 10 mass% methyl salicylate based on the whole adhesive layer. The pressure-sensitive adhesive layer has a storage elasticity modulus (G') as measured at 10 rad/s and 37°C of 30,000-75,000 Pa.