abstract |
THE INVENTION PROVIDES A PROCEDURE FOR THE TERMINATION OF A GAS PHASE POLYMERIZATION OF A GROUP FORMED BY CONJUGATED DIENO, AROMATIC COMPOSITE REPLACED BY VINYL, AND MIXTURES OF THE SAME, IN A POLYMERIZATION CONTAINER, IN THE PRESENCE AND IN THE PRESENCE OF A CATEGORY OF AN INERT PARTICULATED MATERIAL. THIS PROCEDURE CONSISTS OF INTRODUCING A SELECTED NEUTRALIZING AGENT FROM A GROUP FORMED BY A SPIRIT OF 1 TO 20 CARBON ATOMS, A RENT OR CYCLALKYL MONOETER, AMMONIA, WATER, A RENT OR ARILAMINE, AND I MILL THEM. |