ONE-PACK TYPE NORMAL TEMPERATURE MOISTURE-CURABLE ACRYLIC RESIN COMPOSITION AND ITS APPLICATION

摘要

PROBLEM TO BE SOLVED: To obtain the subject composition having excellent storage stability and a rapid cure rate when uncased and suitable for paint or the like by including an acrylic resin and a ketimine. SOLUTION: This composition is obtained by including (A) an acrylic resin having a epoxy group in the molecule and (B) a ketimine having a ketimine bond represented by formula I [Z is an aromatic group, a cycloalkyl or formula II (R1 is a 1-6C alkyl; R2 is methyl or ethyl; R3 is H, methyl or ethyl; Y is a 1-6C alkyl, a cycloalkyl or an aromatic ring)]. Further, the ingredient B is preferably a ketimine obtained from a ketone having a substituted group atα-position and a polyamine having >=2 amino groups in the molecule.