| abstract |
A method for producing a fiber having a pattern on the surface, which is capable of imparting a regular unevenness shape having a uniform size to the surface, even for ultrafine fibers having a thickness of nanometer scale to several μm. To provide. Formation of a photosensitive composition layer on a mold layer having a pattern on a substrate surface, adhesion of a film having an adhesive layer on a main plane onto the photosensitive composition layer, and photosensitivity Linear exposure of the composition layer, peeling of the laminate including the exposed photosensitive composition layer, adhesive layer, and film from the substrate, and development of the photosensitive composition layer in the peeled laminate To produce a fiber. [Selection] Figure 1 |