Sughrue Mion, PLLC
PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND MOISTURE-PERMEABLE PRESSURE-SENSITIVE ADHESIVE TAPE, PRESSURE-SENSITIVE ADHESIVE DRUG COMPOSITION, AND PRESSURE-SENSITIVE ADHESIVE TAPE PREPARATION EACH CONTAINING THE COMPOSITION
The adhesive agent composition of the present invention comprises from 50 to 90% by weight of an acrylic adhesive agent, 2.5 to 50% by weight of a polyhydric alcohol-containing liquid component, and 0.01 to 10% by weight of a salt of a mono- to tri-valence metal of an aliphatic acid that contains a hydrocarbon group of 8 to 18 carbon atoms. The adhesive agent composition shows good adhesion, cohesive force and permeability, and an adhesive drug composition having the above properties can be prepared by adding a drug (medicine, etc.) to the adhesive composition. An adhesive tape excellent in permeability or an adhesive tape preparation excellent in permeability and cutaneous absorption of the drug can be produced by coating a substrate with the adhesive agent composition or adhesive drug composition.
Teijin Limited
A C A A A C A A C A C A C
A61K C09J A61L A61K A61K C09J A61K A61L C09J A61K C08L A61K C09J
inventional inventional inventional additional additional inventional inventional inventional additional additional additional additional inventional
Takeyuki Hiroyoshi Takanori Eiichi
Kawaguchi Minematsu Miyoshi Kitazono