Reactive silyl group-containing (meth) acrylic acid ester-based copolymer and curable composition containing the same

摘要

PROBLEM TO BE SOLVED: To impart excellent weather resistance to a obtained cured product by adding it to an organic polymer having a reactive silyl group, and to show high elongation of the cured product, a reactive silyl group-containing (meth) acrylic acid. An ester-based copolymer and a curable composition containing the same are provided. SOLUTION: A (meth) acrylic acid ester-based polymer having a reactive silyl group having a specific structure in a side chain is used. [Selection diagram] None