| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a nanofiber sheet having improved adhesiveness to the surface of an object. <P>SOLUTION: The multilayered nanofiber sheet is obtained by laminating a water-soluble layer including a nanofiber composed of a water-soluble polymer compound, and a water-insoluble layer including a nanofiber comprosed of a water-insoluble polymer compound. Preferably, the proportion of the water-soluble layer is 0.1-80 wt.% and the proportion of the water-insoluble layer is 20-99.9 wt.%. When attaching the nanofiber sheet onto the surface of the object, it is preferable that the surface of the water-soluble layer in the multilayered nanofiber sheet is brought into contact with the surface of the object in a state of the surface of the object wetted by a liquid material to attach the nanofiber sheet onto the surface. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
