Closure for bottles, which comprises a bimodal polyethylene composition, Process for the preparation of the closing process for preparing a composition; polyethylene; bimodal polyethylene composition.

摘要

A dual reactor solution process gives high density polyethylene compositions containing a first ethylene copolymer and a second ethylene copolymer and which have good processability, toughness, and environmental stress crack resistance combined with good organoleptic properties. The polyethylene compositions are suitable for compression molding or injection molding applications and are particularly useful in the manufacture of caps and closures for bottles.