| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for matching a color of resin products easily and obtain accurately color-matched resin products. SOLUTION: This method for matching color is provided by dyeing with 3 primary colors of red, blue and yellow, and as necessary with white in this order and performing the color matching by changing the dyeing time or the frequency of the dying for each of the colors. COPYRIGHT: (C)2004,JPO
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