Patent ID: 7056526

Claim:
A tape preparation for percutaneous absorption, comprising a medical adhesive tape to be applied to human skin, which comprises an adhesive layer made from a medical adhesive composition, which medical adhesive composition comprises the following (A) to (C) as essential components: (A) a copolymer comprising the following (a) and (b) as copolymerized monomers, (a) alkyl (meth)acrylate, wherein the alkyl moiety has 4 to 18 carbon atoms, in a proportion of not less than 50 wt % of the copolymer, (b) a carboxyl group-containing vinyl compound in a proportion of 0.1 wt %–10 wt % of the copolymer, (B) an alkoxide or a chelate compound of at least a metal selected from the group consisting of titanium, zirconium, zinc and aluminum, and (C) a polyol compound in a proportion of 0.2 wt %–5 wt % of the medical adhesive composition, wherein said adhesive layer further comprises a drug to be administered by percutaneous absorption.