| abstract |
(57) [PROBLEMS] To provide a moisture-curable polyurethane resin composition which is useful as a sealing material, an adhesive, a coating material, and the like, has excellent weather resistance, and has good curability. SOLUTION: (a) a urethane prepolymer containing polysulfide and having two or more aliphatic isocyanate groups per molecule and having an average molecular weight of 1,000 to 10,000; and (b) two or more per molecule. And a compound having an oxazolidine ring, wherein the moisture-curable polyurethane resin composition is 1 to 50% by weight based on the total urethane prepolymer, and the moisture-curable polyurethane resin composition. |