Daniel D. Feinberg has been promoted to...

Daniel D. Feinberg has been promoted to president of Dynochem Electronic Materials in Tustin and corporate group vice president of the parent company, Morton International. He succeeds Perry R. Grace, who is returning to the corporate office in Chicago. Feinberg had been executive vice president, responsible for R&D;, manufacturing and U.S. marketing and sales before his promotion. Dynochem supplies specialty chemicals

and equipment to the printed circuit board and semiconductor industries. In addition, Walt Custer has been appointed vice president, marketing and sales. He was formerly executive in charge of marketing and sales.