Process for preparing polymers of n-vinyl compounds, use of free radicals, polymer of n-vinyl compounds, and, block copolymer

摘要

"PROCESS FOR PREPARING POLYMERS OF N-VINYL COMPOUNDS, USE OF FREE RADICALS, POLYMER OF N-VINYL COMPOUNDS, AND, BLOCK COPOLYMER" The invention concerns a process for the production of polymers from N- vinyl: MU characterized MV in which the vinyl compounds are polymerized in the presence of radicals of the general formula (I), where Q means NR² or S and T means CR³R ^ 4 ^ or S and R¹, R², R³ and R ^4 ^ can be identical or different from each other and independently mean hydrogen, C ~ 1 ~ to C ~ 20 ~ alkyl or C ~ 6 ~ to C ~ 18 ~ aryl.