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|1. (WO2017034027) ADHESIVE PATCH|
|Applicants:||TOYO INK SC HOLDINGS CO., LTD.
The present invention provides an adhesive patch that is capable of exhibiting excellent tackiness when adhered to the skin and reduces peeling from the skin once adhered thereto. This adhesive patch is characterized by including: a support body; and an adhesive layer that is integrally laminated upon one surface of the support body and includes an acrylic adhesive, polyisobutylene having a weight average molecular weight of 40000–400000, and a drug, with the content ratio of the polyisobutylene and the acrylic adhesive (mass of the polyisobutylene/mass of the acrylic adhesive) being 0.4–0.8.