| 摘要 |
<p>Water-permeable, pressure-sensitive adhesives and adhesive constructions are characterized by a moisture vapor transmission rate (MVTR) of at least 1,900 g/m2/day and low adhesive edge lift, even after 24 kGy gamma irradiation. The copolymers are formed from a plurality of acrylic monomers, preferably butyl acrylate, 2-ethylhexyl acrylate, hydroxyethyl acrylate, and optionally N-vinyl pyrrolidone.</p> |
