Dynachem Electronic Promotions

Daniel D. Feinberg has been appointed executive vice president of Dynachem Electronic Materials, a Tustin-based unit of the Specialty Chemicals Group of Morton International Inc.

He will be responsible for U.S. operations, including marketing and sales, manufacturing, research and development and logistics.

Feinberg, who joined the company in 1971, had previously been senior vice president, marketing and sales.

In addition, S.J. Haywood was promoted from vice president to senior vice president of European operations, and Hideji Muramatsu, formerly general manager of Japanese operations, was named vice president of Dynachem-Japan.

Dynachem supplies specialty chemicals and equipment to the printed circuit and semiconductor industries.