Flexographic printing plate
OwnerKazuyoshi Yamazawa, Yoshifumi Arakiinventors
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Abstract
According to the present invention, a flexographic printing plate and a photosensitive resin composition used therein are provided. The flexographic printing plate comprises a photocured product which is obtained by photocuring a photosensitive resin composition comprising a thermoplastic elastomer (a), a photopolymerizable unsaturated monomer (b) and a photopolymerization initiator (c) and has a loss tangent (tan δ) of 0.3 or more at 500 Hz in dynamic viscoelastometry using a nonresonance forced vibration apparatus.
Claims22
A flexographic printing plate comprising a photocured product, wherein the photocured product is obtained by photocuring a photosensitive resin composition comprising a thermoplastic elastomer (a), a photopolymerizable unsaturated monomer (b) and a photopolymerization initiator (c) and has a loss tangent (tan δ) of 0.3 or more at 500 Hz in dynamic viscoelastometry using a nonresonance forced vibration apparatus.
Dependencies are inferred from the claim text.