초록

Further provided is a transdermal drug delivery device containing the pressure sensitive skin adhesive.

대표청구항 ▼

[What is claimed is:] [1.](a) a copolymer of one or more alkyl(meth)acrylates containing 4 to 12 carbon atoms in the alkyl group and one or more hydrophilic monomers;(b) a mixture of penetration enhancers comprising:(i) an alkyl ester of an aliphatic monocarboxylic acid containing 1 to 5 carbon atom

[What is claimed is:] [1.](a) a copolymer of one or more alkyl(meth)acrylates containing 4 to 12 carbon atoms in the alkyl group and one or more hydrophilic monomers;(b) a mixture of penetration enhancers comprising:(i) an alkyl ester of an aliphatic monocarboxylic acid containing 1 to 5 carbon atoms in the alkyl group;(ii) an N-alkyl-2-pyrrolidone or a compound of the formula (I)wherein R.sub.1 is H or alkyl and R.sub.2 is the residue of an aliphatic hydrocarbon and(iii) an alkane polyol; and(c) a therapeutically effective amount of diclofenac or a pharmaceutically acceptable salt thereof.