| 摘要 |
PROBLEM TO BE SOLVED: To provide a curable composition from which a molded product excellent in impact resistance and an external appearance and decreased in internal stress remaining in the inside is obtainable, to provide the molded product excellent in the impact resistance and the external appearance and decreased in the internal stress remaining in the inside, and to provide a laminated product. SOLUTION: This curable composition comprises: 70-98 pts.wt. of a polymerizable material (A) comprising a polymerizable monomer (a1) containing 50 mass% or more of methyl methacrylate or a partially polymerized product (a2) thereof; and 30-2 pts.wt. of a powdery impact strength-improving agent (B), wherein the impact strength-improving agent (B) has an average particle diameter of≥20μm, a ratio of particles having a particle diameter of≤10μm is less than 20 mass% in the agent, and the ratio of the particles having the particle diameter of≤10μm becomes not less than 20 mass% after the agent is irradiated with ultrasonic waves at an output of power of 40 W for 5 min. COPYRIGHT: (C)2007,JPO&INPIT
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