Process for the preparation of alpha , omega -disubstituted polymers whose polydispersity approximates as closely as desired to the theoretical value, by free-radical polymerisation

摘要

The invention relates to a process for the preparation of alpha , omega -disubstituted polymers whose polydispersity approximates as closely as desired to the theoretical value, by free-radical polymerisation of free-radical-polymerisable monomers using one or more initiators, in which the degree of polymerisation is kept at the value to be achieved by continuously increasing the temperature. Using a defined warming programme, this process enables the conversion to be increased as desired without impairing the polydispersity.