PROCESS FOR PREPARING PROPYLENE COPOLYMERS

摘要

There is provided a process for the copolymerisation of propylene with at least one C4-20 alpha -olefin or C4-20 diene in a reaction medium in the presence of a catalyst system at a temperature of greater that 80 DEG C or at a temperature and pressure above the critical temperature and pressure of the reaction medium. Under such conditions, comonomer incorporation is higher than under standard conditions.