| 摘要 |
PROBLEM TO BE SOLVED: To provide a melamine resin composition which can be produced in a short time and has improved storability, and to provide a melamine decorative board which releases formaldehyde in a reduced amount. SOLUTION: This melamine resin composition is characterized by reacting melamine with a dialkoxyethanal represented by the formula as an essential component. The melamine is reacted with the dialkoxyethanal in a molar ratio of 1.0 : 0.01 to 2.5 at pH 7.5 to 11. The melamine decorative board is characterized by impregnating a resin solution containing the melamine resin composition as a main component into decorative paper, drying the impregnated paper, laminating the dried paper to a core material, and then subjecting the laminate to a thermocompression molding treatment. COPYRIGHT: (C)2005,JPO&NCIPI
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