elastomeres copolymerisate from ethylene, at least one alpha monoolefin of low molecular weight and at least one of in and process for manufacturing the same

摘要

An elastomeric EPTM copolymer is provided which has an inherent viscosity of about 0.2-6.0, which will undergo a conventional Diels-Alder reaction with a dienophile, and which has a substantially saturated backbone chain with side-chains containing non-terminal conjugated double bonds. A method is also disclosed for preparing the EOTM copolymer using an aluminum/magnesium/titanium catalyst.