METHOD FOR SYNTHESIZING BLOCK POLYMERS BY CONTROLLED FREE RADICAL POLYMERIZATION WITH NOVEL DITHIOPHOSPHOROESTER CONTROL AGENTS

摘要

The invention concerns a method for preparing a first generation polymer comprising a step of free radical polymerization of a composition containing: at least one ethylenically unsaturated monomer, a free radical source, and at least a dithiophosphoroester compound including at least a P-N bond.