PROCESS FOR THE PRODUCTION OF AQUEOUS POLYMER DISPERSIONS

摘要

A PROCESS FOR THE PRODUCTION OF AQUEOUS POLYMER DISPERSIONS A process for the production of an aqueous plastics dispersion, which comprises emulsion polymerisation of at least one olelfinically unsaturated polymerisable monomer in the presence of a water-soluble polymerisation initiator comprising an azo-di-isobutyric acid-(N,N'-hydroxyalkyl)-amidine corresponding to the general formula (I): (I) in which R and R', which may be the same or different, represent linear or branched alkylene radicals containing from 2 to 4 carbon atoms, and X represents hydrogen or R'-OH-. Le A 19 058