| 摘要 |
<p>The present invention relates to detergent compositions or components thereof containing a proteolytic enzyme and one or more cationic surfactants of the formula: R?1R2R3R4N+ X-¿, in which R1 is a hydroxyalkyl group having no greater than 6 carbon atoms; each of R?2 and R3¿ is independently selected from C¿1-4? alkyl or alkenyl; R?4¿ is a C¿5-11? alkyl or alkenyl; and X?-¿ is a counterion.</p> |
