| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a concentrated liquid detergent composition for clothing, the composition having superior rinsing property compared to conventional products and high stability without decreasing cleaning power. <P>SOLUTION: The liquid detergent composition for clothing contains (A) a nonionic surfactant expressed by general formula (I): R<SP POS="POST">1</SP>-Y-(EO)<SP POS="POST">n</SP>-R<SP POS="POST">2</SP>, (B) an anionic surfactant, (C) a water-miscible organic solvent in an amount of 5 to 40 mass%, and (D) water, wherein the sum amount of the (A) component and the (B) component ranges from 35 to 55 mass%, and a mass ratio of the (A) component to the (B) component [(A) component/(B) component] ranges from 70/30 to 90/10; and the composition has a pH of 6.5 to 10.0 measured in accordance with the description in JISK3362:1998 at 25°C. In formula (I), R<SP POS="POST">1</SP>represents a hydrocarbon group; -Y- represents -O- or -COO-; R<SP POS="POST">1</SP>-Y- includes 8 to 22 carbon atoms in total; EO represents an ethylenoxy group; n represents an average addition molar number; n represents a number from 14 to 30; and R<SP POS="POST">2</SP>represents a hydrogen atom or a 1-3C hydrocarbon group. <P>COPYRIGHT: (C)2012,JPO&INPIT |
