Butyl Acrylate → Butyl Acrylate

Participants

Reaction Steps

99 parts by weight of butyl acrylate, 1.0 part by weight of 4-hydroxybutyl acrylate, 0.3 parts by weight of 2,2-azobisisobutyronitrile, and ethyl acetate were added to a reactor vessel equipped with a cooling tube, a nitrogen introducing tube, a thermometer, and a stirrer so that a solution was formed. While nitrogen gas was blown into the solution, the solution was then subjected to a polymerization reaction at 60° C. for 4 hours to give an acrylate copolymer of butyl acrylate and 4-hydroxybutyl acrylate with a weight average molecular weight of 1,650,000.

Provenance & Evidence