| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition for artificial marble production which gives a highly impact-resistant artificial marble molding without the necessity for compounding a large amount of glass fibers and without using a reinforcing plate or a reinforcing layer. SOLUTION: The resin composition is prepared by compounding a thermosetting resin with additives such as a filler, a patterning material, an internal mold release agent, a curing agent, etc., and is poured into a casting mold to be molded and hardened, giving an artificial marble molding. The thermosetting resin in the composition contains a lactone-modified (meth)acrylate. COPYRIGHT: (C)2004,JPO
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