| 摘要 |
A photosensitive resin, process for its use, and printing plates formed thereby are disclosed wherein the photosensitive resin comprises (i) a polyurethane prepolymer which is the reaction product of at least one polyether diol having olefin unsaturation equal to or less than 0.01 meq/gm, at least one diisocyanate, and a hydroxy-functionalized (meth)acrylate, (ii) at least one monomer and (iii) at least one photoinitiator.
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