NOVELTY - A coating material for lower layer formation used as substrate of hard coat layer comprises UV-absorption polymer (1) consisting of (meth)acrylic-type copolymer, UV curable oligomer or polymer (2) consisting of polyfunctional acrylate, polyfunctional urethane acrylate, polyfunctional epoxy acrylate which have greater than or equal to 3 (meth)acryloyl group in 1 molecule, polymer which has (meth)acryloyl group in a side chain and whose number average molecular weight is 1000-100000, and/or bifunctional epoxy (meth)acrylate which has alicyclic structure, and photoinitiator (3).    USE - Coating material for lower layer formation used as substrate of hard coat layer, manufacture of laminated body, resin board, surface-coated window, and/or surface-coated solar cell (all claimed).    ADVANTAGE - Interstratification is suppressed, appearance defects such as clouding, fogging, and whitening are prevented, and coating material has excellent mechanical strength, abrasion resistance, pencil-hardness, adhesiveness, and water-resistance.    DETAILED DESCRIPTION - A coating material contains UV absorption polymer (1) consisting of (meth)acrylic copolymer obtained by copolymerizing unsaturated monomer (a-1) which has UV absorption group, and unsaturated monomer (a-2) copolymerizable with unsaturated monomer (a-1), UV curable oligomer or polymer (2) consisting of polyfunctional acrylate, polyfunctional urethane acrylate, polyfunctional epoxy acrylate which have greater than or equal to 3 (meth)acryloyl group in a molecule, and polymer which has (meth)acryloyl group in a side chain and has number average molecular weight of 1000-100000, bifunctional (meth)acrylate which has alicyclic structure, bifunctional urethane (meth)acrylate which has alicyclic structure, and/or bifunctional epoxy (meth)acrylate which has alicyclic structure, and photoinitiator (3) which cures by irradiating active energy ray. INDEPENDENT CLAIMS are included for:    (1) laminated body formed on a base material comprising lower layer and hard-coat layer, where lower layer is formed between hard-coat layer and base material;    (2) resin board comprising laminated body formed on a resin base material;    (3) surface-coated window comprising laminated body formed on the surface, and/or coated on the surface of resin board; and    (4) surface-coated solar cell comprising laminated body formed on the surface, and/or coated on the surface of resin board.