| 摘要 |
PROBLEM TO BE SOLVED: To provide a curable composition which can accelerate a curing rate and has excellent adhesiveness, storage stability and curability; a process for producing the curable composition; a cured product obtained by curing the curable composition; a liquid tin-based curing catalyst used for the curable composition; and a process for producing the curing catalyst.SOLUTION: The curable composition contains (A) an organic polymer containing a crosslinkable silicon group and (B) a liquid tin-based curing catalyst. The (B) liquid tin-based curing catalyst is a reaction product obtained by reacting one or more tin compounds selected from a group consisting of dioctyltin oxide and dioctyltin carboxylates, and a specific alkoxysilane compound in a range of 0.20 to 1.40 moles of tin atom of the tin compound per 1 mole of alkoxysilyl group of the alkoxysilane compound. It is so designed that the (B) liquid tin-based curing catalyst is contained in an amount of 0.01 to 15 mass parts relative to 100 mass parts of the (A) organic polymer containing a crosslinkable silicon group. |
