prov:value
| - The invention therefore relates to a process for the preparation of a cycloolefin copolymer by polymerization of from 0.1 to 99.9% by weight, based on the total amount of the monomers, of at least one monomer of the formula I, II, III, IV, V or VI ##STR2## in which R1, R2, R3, R4, R5, R6, R7 and R8 are identical or different and are a hydrogen atom or a C6 -C16 -aryl or C1 -C8 -alkyl radical, it b
|