PROCESS FOR PREPARATION OF STABLE, MOULDED THERMOSET POLYMERS OF CYCLO-OLEFINS AND THERMOSET MOULDED POLYMERS

摘要

Process for the polymerization of cyclo-olefins and in particular DCPD, using a catalyst composition, characterized in that in the starting monomer or monomers elastomeric core-shell polymer particles of a size of at most 1 mu are dispersed in an amount of from 1-15 wt % relative to the weight of monomer(s), moulded thermoset poly(cyclo-olefin) (co)polymers.