11.14.06
INTERNATIONAL SPECIALTY PRODUCTS (ISP), Wayne, NJ, USA — Specialty chemicals sales veteran Darrell Christopher has joined the company’s North America performance chemicals and biocides sales team as key account manager for the Midwest region. Currently based in Naperville, IL, USA, he takes over the territory formerly covered by Diane Tramontana, who has taken a sales position with ISP’s personal care business in the Southeast US region.