Stability study of inverse suspension copolymerization of 1,1,3,3‐tetramethylguandium acrylate and N,N′‐methylenebisacrylamide

Abstract In a previous study, we synthesized crosslinked P(TMGA‐ co ‐MBA) via an inverse suspension copolymerization of 1,1,3,3‐tetramethylguandium acrylate (TMGA) and N,N ′‐methylenebisacrylamide (MBA) and found that the product is a good SO 2 sorbent. However, the polymerization stability appeared to be poor under some reaction conditions and is far from being elucidated. In this study, the inverse suspension copolymerization was carried out …