| 摘要 |
<p>A metallised film has a substrate layer (1) of a synthetic polymeric material, having on at least one surface thereof (3,5), an adherent layer (4,6) comprising a copolymer containing styrene and/or a styrene derivative, and at least one ethylenically unsaturated comonomer copolymerisable therewith, the copolymer comprising at least one free functional acid group. A metallic layer (2,7) is on the surface of the at least one adherent layer, remote from the substrate.</p> |
