Johnson Matthey Pigment & Dispersions, Jacksonville, FL, announced the appointment of distributors for the company's complex inorganic, cadmium and transparent iron oxide pigments and line of dispersions for the coatings and other industries. The appointments include Harry W. Gaffney and Co. Inc., Warminster, PA, in the northeastern United States; Dorsett and Jackson Inc., Los Angeles, in the western United States; and Maroon Inc., Avon, OH, in the central United States.