Study on Synthesis of UV-curable Amino-acrylate Oligomer

UV-curable amino group acrylate oligomer was synthesized by trans-etherification.The effects of the reaction temperature,catalyst,etherifing level on filmforming properties are studied.Amino-acrylate Oligomer with six functional groups were prepared by two step reaction,step 1 at 70～75℃,step 2 at 100℃,under evacuation,synthesis sex function- al group amino group acrylate oligomer.