The purpose of the present invention is to provide a reinforcing material equipped with a cohesive/adhesive layer, which has a proper initial adhesion force to an adherend, such as an electrolyte membrane, a catalyst layer and a gas diffusion layer, and which can be temporarily fixed readily. A reinforcing material produced by forming a cohesive/adhesive layer on a substrate, wherein the cohesive/adhesive layer comprises an aliphatic polyamide, an epoxy resin and a polythiol. When the reinforcing material is used, it becomes possible to correct the position of an adherend after the adhesion of the reinforcing material to the adherend, and it also becomes possible to prevent the formation of wrinkles on the adherend or the like upon the adhesion of the reinforcing material. In this manner, a catalyst layer laminated membrane or the like which has a reinforcing material attached thereto can be produced readily without requiring the employment of any highly skilled technique.
本发明的目的是提供一种带有内聚/粘合层的增强材料,该材料对电解质膜、催化剂层和气体扩散层等附着物具有适当的初始粘合力,并可随时临时固定。一种通过在基底上形成内聚/粘合层而制成的增强材料,其中内聚/粘合层包括脂肪族聚酰胺、环氧
树脂和聚
硫醇。使用加固材料时,可以在加固材料粘附到被粘附物后校正被粘附物的位置,还可以在加固材料粘附后防止在被粘附物上形成褶皱等。通过这种方式,不需要任何高超的技术,就可以轻松生产出带有增强材料的催化剂层压膜或类似材料。