METHOD FOR FORMING LAMINATED STRUCTURE, AND LAMINATED STRUCTURE

• Main Authors: YOSHIDA SATORU, TANAKA YASUNORI
• Format: Patent
• Language: English; Japanese
• Published: 25.05.2017
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CHEMISTRY; DYES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; PERFORMING OPERATIONS; POLISHES; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; USE OF MATERIALS AS ADHESIVES; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

PROBLEM TO BE SOLVED: To efficiently obtain a laminated structure having stable adhesive strength, and to allow the laminated structure to exhibit more excellent heat resistant protection properties.SOLUTION: Provided is a method for forming a laminated structure, in which an adhesive material layer and a heat foamable covering material are laminated to a base material face, the method including: a step where the first adhesive material layer is provided on the base material face; and a step where the first adhesive material layer and the second adhesive material layer provided at the rear face of the heat foamable covering material are crimped. In the first adhesive material layer and the second adhesive material layer, either is formed with a specified adhesive material (M), the other is formed with a specified adhesive material (N), and, before curing of the adhesive material layer formed with the adhesive material (M), the first adhesive material layer and the second adhesive material laye are crimped.SELECTED DRAWING: Figure 1 【課題】本発明の課題は、安定した接着力を有する積層構造体を効率良く得ること、当該積層構造体により優れた耐熱保護性を発揮させることである。【解決手段】本発明の積層構造体の形成方法は、基材面に対し、接着材層、及び熱発泡性被覆材が積層するものであり、前記基材面上に第１接着材層を設ける工程、前記第１接着材層と、前記熱発泡性被覆材の裏面に設けられた第２接着材層とを圧着する工程を有し、前記第１接着材層及び前記第２接着材層のうち、一方は、特定の接着材（Ｍ）より形成されるものであり、他方は、特定の接着材（Ｎ）より形成されるものであり、前記接着材（Ｍ）により形成される接着材層の硬化前に、前記第１接着材層と前記第２接着材層とを圧着することを特徴とする。【選択図】図１