摘要 |
<p>The present invention provides the softener composition containing the specific quaternary ammonium salts (I) and (II) each having a bis (polyalkoxyalkanol) structure, represented by the formulae (I) and (II) respectively, at a weight ratio of (I) : (II) of 50.1 : 49.9 to 99.99 : 0.01.</p> |