| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a substrate for an adhesive skin patch with both extensibility and heat-generating performance. <P>SOLUTION: A substrate for adhesive skin patch includes a hygroscopic fiber whose moisture percentage is 20% or more and a latent crimp fiber that crimp is actualized, raises its temperature by 2°C or more at 10 minutes after moisture absorption starts, and has stress at 50% elongation of 5 N/50 mm width or less in at least one direction. In this way, the substrate for adhesive skin patch shows a superior heat-generating performance and extensibility. <P>COPYRIGHT: (C)2013,JPO&INPIT |
