| 摘要 |
PROBLEM TO BE SOLVED: To obtain a composition having high shelf stability with time, not hampering adhesiveness, useful as an adhesive. SOLUTION: This curable resin composition comprises (A) a curable resin and (B) a ketimine structure-containing organosilicon compound obtained by reacting an amino group-containing organosilicon compound of formula I (R1 is a 1-4C monofunctional hydrocarbon group; R2 is a 1-10C bifunctional hydrocarbon group; (n) is 1, 2 or 3; R3 and R4 are each a hydrogen atom or a 1-10C monofunctional hydrocarbon group, R3 and R4 are not a hydrogen atom at the same time and R3 and R4 may form a cyclic structure with the carbon atom of a carbonyl group) with a monocarbonyl compound of formula II. A ketimine structure-containing organosilicon compound having 50-95% monomer purity and >=90% amino group blocking ratio is used as the ketimine structure- containing organosilicon compound.
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