| 摘要 |
PURPOSE: To obtain a detergent compsn. which is lowly irritative, is excellent in foaming power and aging stability, has a good detergency, and is excellent in feeling in use by compounding an anionic acylalkyltaurate surfactant and an amine oxide surfactant in a specified wt. ratio. CONSTITUTION: This detergent compsn. contains an anionic acylalkyltaurate surfactant (A) represented by formula I (wherein R<1> CO is a 10-22C acyl group; R<2> is a 1-3C alkyl group; and M is an alkaline earth metal) and an amine oxide surfactant (B) represented by formula II [wherein R<3> is a 10-22C alkyl or alkenyl group; R<4> and R<5> are each a 1-3C alkyl group or (R<6> O)p H; R<6> is a 2-3C alkylene group; and p is 1-30] or formula III [wherein R<7> CO is a 10-22C aliph. acyl group; m is 1-3; R<8> and R<9> are each a 1-3C alkyl group or (R<10> O)q H; R<10> is a 2-3C alkylene group; and q is 1-30] in a wt. ratio of (10/1)-(1/5), pref. (5/1)-(1/3), and in a concn. of the sum of both surfactants of 5-40wt.% pref. 10-35wt.%. The compsn. may further contain other surfactants. |
