Emerald Polymer Additives, a business group of Emerald Performance Materials, has completed a series of process control upgrades for its U.S.-based rubber accelerators product line in Henry, IL.

Emerald Kalama Chemical BV, a division of Emerald Performance Materials, has signed 15-year agreements with both Rotterdam-based grid manager Stedin and energy supplier AVR.

Delaware Governor Jack Markell toured Croda’s Atlas Point Manufacturing Facility in New Castle, DE, on February 1.