| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing artificial marble improved in designability, transparency, and quality. SOLUTION: In the method for obtaining the artificial marble, a resin composition obtained by mixing additives including a filler, a pattern material, an internal mold release agent, and a curing agent in a thermosetting resin is injected into a casting mold A, molded, and cured. A gel coat layer 8 of a transparent resin is formed on the mold surface of the mold A, and a pattern sheet 9 with a printed pattern is mounted on the gel coat layer 8 before the layer 8 is cured. After that, the resin composition 11 is injected in the mold A. COPYRIGHT: (C)2005,JPO&NCIPI |
