| 摘要 |
PROBLEM TO BE SOLVED: To provide a two-component type curable composition for forming an adhesive coating film having excellent safety, workability, flexibility, curability, water resistance, coating film strength, adhesiveness, and air permeability.SOLUTION: A two-component type curable composition for forming an adhesive coating film comprises an active hydrogen component (A) containing ethylene oxide adduct (a1) of a bisphenol compound having a hydroxyl value at 50 to 250 mgKOH/g and an organic polyisocyanate component (B). The active hydrogen component (A) can further contain polyoxyethylene glycol, polyoxyalkylene polyol (a21) which has a hydroxypropyl terminal with its content of primary hydroxy group at least 40%, and/or EO adduct (a22) of (a21). |
