To provide an original plate for direct drawing-type lithographic printing which is free from not only texture smears uniformly spread over the entire surface but also dotted texture smears as an original offset plate and further, printing a large number of sharp image printed matters without a missing part and a distorted part of an image.
This original plate for direct drawing-type lithographic printing has an image receiving layer formed by applying, as a coating film, a dispersion obtained by dispersing a particle with an irregular surface having a small particle retained on the surface of a core particle, in an integrated resin composed of a composite of (a) a resin having a siloxane bond and (b) an organic polymer with a hydrogen bond-forming functional group and a silyl functional group represented by -Si(R)n(OX)3-n [wherein, R is a hydrogen atom or a 1 to 12C hydrocarbon group; x is a 1 to 12C aliphatic group and n is 0, 1 or 2], on a water-resistant support.
KASAI KIYOSUKE
KATO EIICHI
