| 摘要 |
<p>Finishing agents, imparting soft, full handle to textiles, partic. polyester, (co)polyacrylonitrile, polyamide and (regenerated) cellulose have formula (R1-COOA-)nN+R2R3 X- (where R1 is 11-17C aliphatic hydrocarbyl; R2 is lower (cyclo- or hydroxy-) alkyl; R3 is (cyclo- or hydroxy-) alkyl or R1COOA-; A is 2-6C aliphatic hydrocarbyl, X is acid anion group). The cpds. are particularly useful in last rinse of machine-washed articles.</p> |
