| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition containing a thermoplastic polyurethane elastomer and having the excellent compression set and melt adhesiveness and to provide a nonwoven fabric and a reticulated structural body by using this. SOLUTION: The thermoplastic resin composition is characterized by containing 30% by weight or more of a thermoplastic polyurethane elastomer which is obtained from (A) a polyisocyanate, (B) at least one of chain-extending agents selected from the group consisting of a diol expressed by formula (1) (wherein, a and b are each independently an integer of 0-3), bis(hydroxyethyl) terephthalate and 1,4-bis(hydroxyethyl)cyclohexane, and (C) an active hydrogen compound containing a macropolyol having a weight-average molecular weight of 500-6,000 (but, different from the above chain-extending agent (B)). COPYRIGHT: (C)2007,JPO&INPIT
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