MOSCOW (MRC) -- Axens and Univation Technologies have entered into a cooperation agreement to develop improved capital and operating efficiencies for the production of on-purpose linear alpha olefins (LAO)вЂ"including both butene-1 and hexene-1вЂ"for use in manufacturing polyethylene resins with the UNIPOL PE process, said Hydrocarbonprocessing.The alliance is expected to identify and del