Adhesive for skin pasting, pasting for skin, and method for producing skin adhesive with sheet like member for peeling

摘要

PROBLEM TO BE SOLVED: To provide a skin sticking agent suitable for a skin patch that is excellent in sticking to a skin surface, peeling from the skin, drug solubility, and drug releasing from the sticking agent.SOLUTION: A skin sticking agent contains: a vinyl polymer (a) that contains a carbobetaine structure and/or sulfobetaine structure with a total content of 1-40 mol%, has a glass transition temperature of -60°C to -10°C, and has a mass average molecular weight of 10000-10000000; and a percutaneous absorbable drug (b).SELECTED DRAWING: None