On the heels of last November’s announcement that it will transfer pigment and additive manufacturing from Coventry, RI, to facilities in Germany, China and Mexico by the end of this year, Clariant is re-emphasizing its commitment to North America.        The phaseout decision fit logically with the company’s long-term strategy to maximize its global site network and manufacturing capacity, since the Coventry plant produced only 15 percent of Clariant products supplied to the domestic North Am...