Shinsuke Yoshitaka, president and CEO of Denka Co. Ltd., spoke about his company’s recently completed acquisition of the chloroprene rubber (CR) business of E.I. Dupont de Nemours and Company (Dupont). Yoshitaka said that since announcing the acquisition, Denka has submitted the deal to antitrust authorities in 12 countries and has been given the go-ahead, and that the newly acquired U.S….