| 摘要 |
PURPOSE:To provide a composition composed of a specific polyether ester amide and a carboxyl-containing modified vinyl polymer mixed with each other in high compatibility, and having permanent antistaticity and excellent mechanical properties. CONSTITUTION:The objective composition is produced by mixing (A) 5-80(wt%), preferably 10-60% polyether ester amide composed of (i) >=6C aminocarboxylic acid or lactam or >=6C salt of diamine and dicarboxylic acid, (ii) a poly(alkylene oxide) glycol having a number-average molecular weight of 200-6,000, preferably 250-2,000 and (iii) a 4-20C dicarboxylic acid and (B) 95-20%, preferably 90-40% modified vinyl polymer containing carboxyl group. The component A is preferably the one derived from hexamethylenediamine-adipic acid, polyethylene glycol, terephthalic acid, etc. |
