COEXTRUSION PROCESS FOR ETHYLENE BASED POLYMERS AND COMPOSITIONS THEREFOR

摘要

The invention relates to a process for extruding an ethylene based polymer into a film or layer which comprises (1) extruding an ethylene derived polymer, having a density of less than 0.94 and containing (A) at least 25, preferably less than 5000 ppm of phosphorus containing anti-oxidant and (B) from 0 to 150 ppm of a phosphorus-free, phenolic anti-oxidant; and (2) applying and adhering the film or layer onto a substrate.