| 摘要 |
PROBLEM TO BE SOLVED: To obtain a polyamide resin composition which has improved chemical resistance with excellent thermal properties inherent in a polyamide resin. SOLUTION: The polyamide resin composition comprises (a) 50-99 wt.% of a polyamide resin and (b) 1-50 wt.% of a polyolefin resin, and has a resin phase-separation structure observed under electronic microscopy, wherein the polyamide resin (a) forms a continuous phase and the polyolefin resin (b) forms a dispersed phase, and the polyolefin resin (b) is dispersed in a state wherein the resin particles have a dispersed particle size of 1-100 nm. COPYRIGHT: (C)2007,JPO&INPIT
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