abstract |
The invention relates to a method for the anionic polymerisation of dienes in a solvent in the form of an aliphatic, isocyclic or aromatic hydrocarbon or hydrocarbon mixture, in the presence of an organic lithium polymerisation initiator and a dialkylmagnesium compound which is soluble in the hydrocarbon, the molar ratio of Mg/Li being greater than 0.8. |