| 摘要 |
PROBLEM TO BE SOLVED: To provide a scrub sponge which is hardly deformed when it is continuously used and can prevent the deterioration of a using feeling and a dewatering property and also the degradation of adhesion with a nonwoven fabric or the like. SOLUTION: AS for the scrub sponge, the flexible sponge is at least a part of constituting elements and the linear expansion coefficient of the flexible sponge after being immersed in water for 24 hours is 0 to 1.5%. It is preferable that the flexible sponge comprises a composition including at least rubber latex, a lather booster, a vulcanizing agent and a vulcanization accelerator. COPYRIGHT: (C)2008,JPO&INPIT
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