Nouryon: revealed a new organizational model which will take effect Jan. 1, 2020. The three businesses and their leaders are: Technology Solutions—Johan Landfors, formerly managing director polymer chemistry, has been named president; Industrial Chemicals—Knut Schwalenberg continues as president; and Performance Formulations—the president for this business will be named at a later date. In the operations organization, Lanny Duvall continues as chief integrated supply chain officer.