| 摘要 |
PROBLEM TO BE SOLVED: To obtain a cleansing agent composition having excellent frothing property, quickly eliminating the foam and giving good feeling in use. SOLUTION: This composition contains (A) an N-long chain acyl dipeptide expressed by the general formula R<1> CO[NH(CH2 )m CO]2 OM<1> and (B) an N-long chain acyl taurine expressed by the general formula R<2> CONHCH2 CH2 SO3 M<2> , (R<1> and R<2> are each a 7-23C straight or branched-chain alkyl or alkenyl; M<1> and M<2> are each H, an alkali metal, ammonium, an alkylammonium, an alkanolammonium or a basic amino acid residue), at a weight ratio (A/B) of 0.5/100 to 10/100. |
