| 摘要 |
PROBLEM TO BE SOLVED: To obtain a detergent having an appropriate degree of viscosity and a creamy foam quality by blending a fatty acid salt, an amphoteric alkyliminodicarboxylate surfactant and surfactants at a specified ratio. SOLUTION: A fatty acid salt (A) of formula I (wherein R<1> CO is a 10-22C aliphatic acyl group; and M<1> is Na, NH4 , etc.) is blended with an amphoteric alkyliminodicarboxylate surfactant (B) of formula II (wherein R<2> is a 10-22C alkyl group, etc.; R<3> and R<4> are each a 1-3C alkylene group; and M<2> and M<3> are each H, Na, etc.), an anionic ether sulfate surfactant (C), an anionic surfactant (D) comprising, e.g. an acylalkyl taurate or acyl isethionate, and an anionic alkanolamide surfactant (E), wherein the total of components A to E is 10-65wt.%, the total of components C, D and E is 2-15wt.%, the weight ratio of component A to component B is (1:10) to (10:1), the weight ratio of component C to component D is (1:3) to (3:1), the weight ratio of the total of components C and D to component E is (1:2) to (4:1), and the weight ratio of the total of components A and D to the total of components C, D and E is (3:1) to (10:1). |
