| 摘要 |
<p>Pressure-sensitive compositions comprise (1) one or more copolymers of α-olefins of which 85-99 mole percent of one or more straight chain α-olefins having 2 to 10 carbon atoms of which at least 70 % have 6 to 10 carbon atoms and (2) 15 to 1 mole percent of one or more α-olefins having 6 to 20 carbon atoms including at least one methylidine group. The compositions, on radiation, provide adhesive films useful in adhesive applications especially for applications where the bonded articles will be used at elevated temperatures.</p> |
