| 摘要 |
PROBLEM TO BE SOLVED: To easily improve the durability of a resin article produced by using an easily meltable organic compound. SOLUTION: Resin articles 40, 50 at least containing a meltable organic compound 12 are provided with an elution-preventing means to prevent the elution of the meltable organic compound 12 by mixing with the meltable organic compound 12. The elution-preventing means may be composed of an elution-preventing material 13 such as adsorptive particles, nano-particles, crystal nucleation agent, negative expansion agent, their combinations, etc., or a means for chemically modifying the material mixed with the organic compound 12 or a means for physically modifying the material mixed with the organic compound 12. COPYRIGHT: (C)2008,JPO&INPIT
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