| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a detergent article, in which a detergent is contained in a plastic bottle having a sectional form near a square or rectangle, which controls depression of a bottle and film formation of the detergent. <P>SOLUTION: In the detergent article, a liquid detergent composition is contained in the plastic bottle. The liquid detergent composition has a stock solution pH of 5-8 at 25°C, and includes a component (A): 40-70 mass% of a nonionic surfactant, a component (B): an antioxidant, and a component (C): water. In the component (A),≥60 mass% of a nonionic surfactant (A-1) represented by R<SP>1</SP>-CO(OR<SP>2</SP>)mOR<SP>3</SP>is used based on an amount of the nonionic surfactant of component (A). The plastic bottle has a body composed of four side walls which stand up from the bottom outer periphery. In the bottle, contours of two side walls, which are adjacent each other with a corner between, form circular arcs outward, respectively, and one side wall has a face with a curvature larger than that of another side wall (1<R<SB>2</SB>/R<SB>1</SB>≤3). <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
