Nova Chemicals (international) S.a.

Nova Chemicals Inc.

Alexei Kazakov

Stephen John Brown

Christopher John Brooke Dobbin

Gary Yim

Stanley Allan Grabow

Dusan Jeremic

Ian Douglas Mckay

Victoria Ker

Patrick Lam

Charles Ashton Garret Carter

Cliff Baar

Benjamin Milton Shaw

Ian Douglas McKay

Charles Ashton Carter

Cliff Robert Barr

Polyethylene films having a good balance of optical and mechanical properties are disclosed. The films are derived from ethylene copolymer compositions made with a suitably substituted phosphinimine catalyst. The ethylene copolymers have very narrow molecular weight distributions and broadened comonomer distributions.

Polyethylene film

Polyolefin blends and pipe

A solution polymerization process in a series or parallel of two or more reactors at different temperatures is used to prepare a multimodal polyolefin resin of narrow molecular weight distribution. This resin is used to manufacture melt extruded pipe that has an improved performance at elevated temperatures and an improved hydrostatic design.

Multimodal polyolefin pipe

Growing community of inventors

Calgary, Canada

Alexei Kazakov