| abstract |
PROBLEM TO BE SOLVED: To provide a solvent-free adhesive, particularly a high-performance solvent-free adhesive and a laminated adhesive which enable high-speed adhesive strength development and rapid PAA and NCO decomposition. SOLUTION: a) i) An isocyanate-reactive component containing 2 to 100% by weight of an aminobenzoate terminal composition, wherein the isocyanate-reactive component is a solvent-free isocyanate-reactive component, and ii) 2 to. An isocyanate terminal component having an isocyanate functional value of 6 and the isocyanate terminal component does not contain a solvent is mixed, and the chemical quantitative ratio of NCO to reactive hydrogen is 0.9 to 2.5. In the range of, the adhesive composition is formed, b) the adhesive composition is applied to the first base material, and c) the first base material is laminated with the second film to form a laminated structure. Methods are disclosed, including and forming. The laminated structure can be used as a laminated adhesive. [Selection diagram] None |