| 摘要 |
A photopolymer data recording media including (i) a substrate layer, (ii) a capping layer, and (iii) a photopolymerizable layer between the substrate layer and the capping layer comprising (a) a highly branched, ethylenically unsaturated, cross-linkable, macromonomer having an average molecular weight of at least 2,000 and an ethylenically unsaturated group equivalent weight of less than 700, wherein neat macromonomer is flowable under ambient conditions, (b) an ethylenically unsaturated monomer, (c) a photosensitive initiator, and (d) optionally a sensitizer.
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