| 摘要 |
<p>A composition capable of scavenging oxygen comprises: a) at least one polymer comprising monomer units derived from at least one vinyl aralkyl compound of the formula CH2=CHA wherein A is an aromatic moiety substituted by at least one alkyl group and optionally one or more of a- olefin, cycloolefin, diene, (meth)acrylate, styrene, .a- methyl styrene, and vinyl acetate; b) a transition metal catalyst; c) at least one photoinitiator; and d) optionally, at least one diluent polymer.</p> |
