How can I synthesis low molecular weight acrylicamid acrylic acid copolymer?

Does anyone know any the procedure a copolymer molecular weight is about 200,000. Acrylicamid/acrylic acid weight ratio is betwen (40/60, 50/50, 60/40, 70/30)  in the polymer.

19 December 2016 3,097 7 View