abstract |
A photocurable sheet-form material which comprises (a) a polymerizablenunsaturated monomer, (b) a polymer which is either polymethyl methacrylate or a high-molecularnpolymer consisting mainly methyl methacrylate units and which is compatiblenor swollen with the polymer (a), (c) a photocuring agent, and (d) a fibrous reinforcement.nIt is excellent in productivity, handleability, and photocurability. This photocurablensheet-form material is usable for producing a layered molding and forming a backup layern(reinforcing layers) of a molded article, and is a useful material as a replacementnprotective material for pipes, covering material, lining material, fixing material, or thenlike. |