Evonik Industries AG’s Coatings & Additives Business Unit is reorganizing its colorants business to position itself early in the fiercely competitive international market. Under a matrix model, market responsibility will be exercised in the future at the local level, while central marketing, technology and operation functions will be globally aligned.      Dr. Hans-Peter Schaufler, head of the business unit, said, “With this new matrix organization, we’re creating a workable model for the...