1
Alexei Kazakov, Stephen John Brown, Christopher John Brooke Dobbin, Stanley Allan Grabow: Multimodal polyolefin pipe. Nova Chemicals, Kenneth H Johnson, November 4, 2003: US06642313 (20 worldwide citation)

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 temp ...


2
Alexei Kazakov, Stephen John Brown, Christopher John Brooke Dobbin, Stanley Allan Grabow: Multimodal polyolefin pipe. Nova Chemicals, Kenneth H Johnson, February 22, 2005: US06858677

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 temp ...


3
Alexei Kazakov, Stephen John Brown, Christopher John Brooke Dobbin, Stanley Allan Grabow: Multimodal polyolefin pipe. Nova Chemicals, Kenneth H Johnson, March 18, 2004: US20040054088-A1

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 temp ...