Processes for the polymerization of polar substituted cycloalkenes, useful for optical applications, are carried out in the presence of at least one tungsten carbyne and/or molybdenum carbyne complex.

摘要

Processes for the polymerization of polar substituted cycloalkenes optionally in the presence of one or more unsaturated compounds are carried out in the presence of at least one tungsten carbyne and/or molybdenum carbyne complex.