FINE-STRUCTURE LAMINATE, METHOD FOR PREPARING FINE-STRUCTURE LAMINATE, AND PRODUCTION METHOD FOR FINE-STRUCTURE LAMINATE

摘要

The purpose of the present invention is to provide: a fine-structure laminate capable of forming a fine uneven structure with excellent environmental resistance, weather resistance, and long-term stability over a large area and with high productivity; a method for preparing fine-structure laminates using said fine-structure laminate; and a production method for fine-structure laminates whereby high productivity and increased area are possible. The fine-structure laminate has: a base material; a resin layer disposed on top of one main surface of said base material, and with a fine uneven structure on the surface thereof; and an inorganic layer that includes a sol-gel material with a fine uneven structure that corresponds to the fine uneven structure of the resin layer, that is disposed on top of the fine uneven structure of the resin layer. The fine-structure laminate is characterized by the fluorine element concentration (Es) in a cured product layer-side area of the resin layer being higher than the average fluorine concentration (Eb) of the resin layer.