There is provided a plate material for printing method based on wettability change. The plate material is comprised of a substrate and a recording layer including at least two polymers having a first polymer and a second polymer surrounding the first polymer. The first polymer has a changeable property of a receding contact angle and is comprised of a copolymer including perfluoroalkyl-containing acrylate or perfluoroalkyl-containing methacrylate. The second polymer has an oil-absorptive character defined as an area ratio determined in the specification and is comprised of a urethane polymer. The printing plate according to the present invention exhibits excellent ink-releasability and no toning during printing operation.


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< Antisense inhibition of A20 expression

> Method of producing toner for developing latent electrostatic images by way of dispersion dyeing

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~ 00035