| abstract |
The invention concerns a method for the continuous synthesis of a diene elastomer by means of n reactors r1 to rn, equipped with an internal stirring system, that are assumed to be perfectly stirred, arranged in series, n varying from 2 to 15, preferably from 2 to 9, the reactor r1 being supplied with an inlet solution comprising a solvent, one or more monomers, an anionic polymerisation initiator chosen from the lithium amides and a polar agent, the mass conversion C1 in the first reactor being less than 70%, the total mass conversion Cn at the outlet of the reactor rn being greater than or equal to 70%. |