Abstract: An ink jet recording material having excellent ink jet recording performance and offset printing performance has an ink receiving layer formed on a support and containing a cationic resin, the ink receiving layer surface exhibiting a 180 degree peel strength from an adhesive tape adhered to the ink receiving layer surface of 0.15 kN/m or more, determined in accordance with JIS k 6854, and an extract of the ink jet recording material with water at 20° C. at a recording material/water weight ratio of 1:50, has a total solid weight of 1,000 mg or less per m2 of the ink receiving layer surface area.

Abstract: A printing sheet having a high gloss and an enhanced ink-setting property has an outermost surface coating layer formed on a substrate sheet from an electron beam-cured resin produced from at least one electron beam-curable unsaturated organic compound selected from (A) unsaturated reaction products obtained by first reacting a long chain alkylene (C15 or more) diol compound having a number average molecular weight of 300 to 10,000, with an aromatic, cycloaliphatic or aliphatic polyisocyanate compound and secondly reacting the first reaction product with a (meth)acrylate of a hydroxyl compound.

Abstract: A recording material having a compression modulus of elasticity of 650 kgf/cm.sup.2 or less in the direction of the thickness thereof and exhibiting a maximum strain of 0.08 or more generated under pressure of 40 kgf/cm.sup.2 in the thickness direction of the recording material, can record thereon electro-coagulated ink images with high clarity and color density by electro-coagulation printing.

Abstract: A printing sheet having a high gloss and an enhanced ink-setting property has an outermost surface coating layer formed on a substrate sheet from an electron beam-cured resin produced from at least one electron beam-curable unsaturated organic compound having a dimer acid structure derived from unsaturated higher fatty acid.

Abstract: A printing sheet having a high gloss and an enhanced ink-setting property has an outermost surface coating layer formed on a substrate sheet from an electron beam-cured resin produced from at least one electron beam-curable unsaturated organic compound selected from unsaturated organic compounds provided with a polyether structure: --R--CHR.sup.1 --(CHR.sup.2).sub.n --O--!.sub.m wherein R.sup.1 is hydrogen, R.sup.2 is a C.sub.1 -C.sub.5 alkyl group, n=1-9 (n+1).times.m=30 to 300, when n>2, a plurality of R.sup.2 alkyl groups may be the same as or different from each other, the polyether structure having a molecular weight of 1,000 to 10,000.