| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning sheet capable of providing the subject of cleaning with resistance to dirt caused by static, in addition to collecting and removing dust and dirt. SOLUTION: The cleaning sheet comprises a nonwoven fabric impregnated with an aqueous cleaning agent containing an antistatic agent made from an anionic surfactant or a nonionic surfactant, and a thickener made from an anionic thickener or a nonionic thickener. The aqueous cleaning agent has a viscosity of 20 to 30,000 Pas at 25°C. The cleaning sheet is impregnated with the aqueous solution which is released in an amount of 0.004 to 0.04 g/100 cm<SP>2</SP>under a load of 400 g/100 cm<SP>2</SP>and which assumes 100 to 500 wt.% of the nonwoven fabric. COPYRIGHT: (C)2003,JPO
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