Denka Plans 10,000-Ton Production Increase for Chloroprene Rubber on May 16, 2018 in Materials Toshio Imai, a managing executive officer at chloroprene rubber (CR) market leader Denka Co. Ltd. (TYO:4061), recently revealed plans by…... Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Continue Reading