| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin molded article for artificial marble having excellent antifouling properties, water resistance and heat resistance and allowing easy removal from a mold in molding, and to provide a resin composition for the artificial marble for molding the molded article. Ž<P>SOLUTION: The resin molded article for an artificial marble is obtained by filling a predetermined mold with a mixture composition, which includes a main resin for the artificial marble, a hydrophilic acrylic resin having a hydroxy group or a nitrogen-containing group, and at least 0.05% of a hydrophilic mold releasing agent having one or two or more hydroxy groups as a hydrophilic functional group in a polar group moiety and containing a straight chain alkyl main chain of an 18-22C alkyl main chain in a hydrophobic group moiety, and heating and curing the mixture composition. The resin composition for an artificial marble is used as a material for molding the molded article. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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