| 摘要 |
PURPOSE:To provide the subject composition containing a secondary amide-type N-acylamino acid salt and an antiphlogistic, excellent in detergency, low in irritation, showing an excellent anti-inflammatory effect and excellent in its durability. CONSTITUTION:The objective composition contains (A) a compound of the formula (R<1>CO is a 10-16C straight chain acyl; n is 1 or 2; M is sodium, potassium or alkanolammonium in the case of n=1 and potassium or an alkanolammonium in the case of n=2), (B) an antiphlogistic such as allantoin, ichthammol or quaiazulene and (C) a higher fatty acid salt, e.g. in the case of a liquid detergent in an amount of 5 to 50wt.% component (A) and 0.01 to 5.0 wt.% (preferably 0.05 to 2 wt.%) component (B) and preferably in a weight ratio of [the component (C)/the component (A)]=[(1/20) to (1/2)] [preferably (1/10) to (1/3)]. |
