| abstract |
(57) [Abstract] [Problem] It has excellent peel adhesion and adhesion to various adherends and excellent elongation of the cured product, and also has an application time (open time). Provided are a curable composition having excellent adhesive strength afterwards, a curable composition having a low viscosity before curing by using a modified silicone resin in combination, a method for producing the same, and an adhesive method using the same. SOLUTION: (I) A silylated urethane-based resin (A) having a main chain of a polyoxyalkylene polymer, having a reactive silicon group at a molecular terminal thereof, and having a substituted urea bond in the molecule. 100 parts by mass, (II) a reactive silicon group in the molecule, and additionally a (thio) urethane bond, a urea bond, 5 to 500 parts by mass of a vinyl polymer (B) having at least one selected from a nitrogen atom or a sulfur atom derived from a substituted urea bond and a Michael addition reaction, and if necessary, (III) a modified silicone resin (C) The curable resin composition according to claim 1, comprising 5 to 500 parts by mass, a method for producing the same, and a bonding method using the same. |