PRODUCTION OF RANDOM BLOCKCOPOLYMERS VIA HIGH MELTING POLYMER SEGMENT METATHESIS

摘要

Two or more chemically distinguishable ethylenically unsaturated polymers, at least one having from 0.001 to 50 mole percent unsaturation and at least one other having an expected Tg or measured Tm value greater than 100°C are cross-metathesized to form thermoplastic elastomers having improved performance properties.