LIQUID DETERGENT COMPOSITION FOR CLOTHING

摘要

Provided is a liquid detergent composition for clothing which is formed by blending (a) a nonionic surfactant represented by Formula (1), (b) an anionic surfactant represented by Formula (2), a predetermined amount of (c) an organic solvent having one or more hydroxyl groups, and water in which the mass ratio (b)/(a) of the blending amount of the component (b) to the blending amount of the component (a) is 0.5 or more and 10 or less:;R1O-(EO)mH  (1);[in Formula (1), R1 represents a hydrocarbon group having 8 or more and 18 or less carbon atoms, EO represents an ethyleneoxy group, and m represents an average added mole number of 1 or more and 10 or less] and;R2O-[(A1O)p/(EO)q]—SO3M  (2);[in Formula (2), R2 represents a hydrocarbon group having 8 or more and 22 or less carbon atoms, A1O represents an alkyleneoxy group selected from an alkyleneoxy group having 3 carbon atoms and an alkyleneoxy group having 4 carbon atoms, EO represents an ethyleneoxy group, and p and q each represent an average added mole number, p is a number of 1 or more and 5 or less and q is a number of 0 or more and 10 or less. The notation “/” indicates that the (A1O)p group and the (EO)q group are bonded to each other in block in random order. M represents a cation].

主权项

1. A liquid detergent composition for clothing formed by blending the following component (a), component (b), component (c) and water, wherein
a total of a blending amount of the component (a) and a blending amount of the component (b) is 15% by mass or more and 70% by mass or less with respect to a total mass of the entire blended raw materials, and the mass ratio of the blending amount of the component (b) to the blending amount of the component (a), component (b)/component (a), is 0.5 or more and 7 or less: component (a): a nonionic surfactant represented by the following Formula (1):
R1O-(EO)mH  (1) in Formula (1), R1 represents a hydrocarbon group having 8 or more and 18 or less carbon atoms, EO represents an ethyleneoxy group, and m represents an average added mole number and m is a number of 1 or more and 10 or less; component (b): an anionic surfactant represented by the following Formula (2):
R2O-[(A1O)p/(EO)q]—SO3M  (2) in Formula (2), R2 represents a hydrocarbon group having 8 or more and 22 or less carbon atoms, A1O represents an alkyleneoxy group selected from an alkyleneoxy group having 3 carbon atoms and an alkyleneoxy group having 4 carbon atoms, EO represents an ethyleneoxy group, and p and q each represent an average added mole number, p is a number of 1 or more and 5 or less and q is a number of 0 or more and 10 or less; the notation “/” indicates that the (A1O)p group and the (EO)q group are bonded to each other in block in random order; and M represents a cation; and component (c): an organic solvent having one or more hydroxyl groups at 5% by mass or more and 40% by mass or less with respect to the total mass of the entire blended raw materials.