Patent ID: 6680351
Filing Date: 2004-01-20
Classification: C08K

Abstract:
A process of producing a polyolefin composition having high resistance to degradation, said process comprising:1) combining components comprising a polyolefin component produced from a transition metal halide catalyst, bis(2,4-dicumylphenyl)pentaerythritol diphosphite, triisopropanolamine, a hydrotalcite component, and at least one phenol component; wherein said transition metal halide catalyst comprises a metal halide compound selected from metal dihalides or metal hydroxyhalides and a transition metal compound; wherein said polyolefin component is selected from homopolymers comprising polymerized monomers having from 2 to about 10 carbon atoms per molecule or copolymers comprising at least two different polymerized monomers having from 2 to about 16 carbon atoms per molecule.