| 摘要 |
<p>PURPOSE:To prepare a detergent composition which gives softness to the washed cloths, by compounding an alkaline earth metal salt of a specific anionic surfactant, and a quaternary ammonium-type cationic surfactant. CONSTITUTION:A detergent composition containing (A) 5-40 wt% of an alkaline earth metal salt of an anionic surfactant having sulfonic acid group or sulfate group, e.g. alkylbenzenesulfonic acid ester having a 9-15C alkyl group, an alkylsulfuric acid ester having 8-20C alkyl group, etc., and (B) 0.5-10 wt% of a quaternary ammonium salt surfactant of the formula (R1,2 are 10-22C alkyl, alkenyl; R3,4 are 1-3C alkyl; X is halogen).</p> |
