| abstract |
PROBLEM TO BE SOLVED: To provide a curable composition having excellent storage stability, sufficient matting effect and antifouling property even after storage, and improved weatherability without impairing physical properties as a sealing material, an adhesive and a coating material. I will provide a. SOLUTION: The composition contains (A) a crosslinkable silyl group-containing organic polymer, (B) an acrylic polymer, (C) a compound which reacts with water to produce an amine compound, and (D) a curing catalyst. did. As the component (A), a crosslinkable silyl group-containing polyoxyalkylene polymer, a crosslinkable silyl group-containing acryl-modified polyoxyalkylene polymer, and / or a crosslinkable silyl group-containing methacryl-modified polyoxyalkylene polymer are used. It is preferable to use (A1) a crosslinkable silyl group-containing acrylic polymer, because weather resistance can be further improved. [Selection diagram] None |