Resolution Performance Products L.L.C., Houston, announced plans for a $3.8 million capacity expansion for waterborne epoxy resins at the company's Argo, IL, production plant. Jeff Nodland, the company's president and COO, said the expansion would "ensure an adequate supply of product for our customers while allowing us to optimize production between sites for future efficiencies." Resolution Performance Products said it is the world's biggest manufacturer of epoxy resins and Versatic acids and derivatives.