| 摘要 |
To provide a curable composition excellent in storage stability. To produce an oxyalkylene polymer (P) having a urethane bond, a polyoxyalkylene chain and an alkoxysilyl group, which comprises subjecting a polymer (pP) having a polyoxyalkylene chain and a hydroxyl group and a compound (U) having an alkoxysilyl group and an isocyanate group, to a urethanization reaction in the presence of a double metal cyanide complex catalyst having an organic ligand, and to provide a curable composition containing the polymer.
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