Printing ink manufacturer Sun Chemical, Parsippany, N.J., has named Charles Murray as president of North American Inks. In this role, Murray will be responsible for all of Sun Chemical’s North American ink business. Murray brings 27 years of industry experience and knowledge to the position and most recently worked as the managing director and corporate vice president of Sun Chemical’s business in the UK, Ireland and Nordic markets since 2004. Murray replaces Brian Leen, who is leaving the graphic arts industry after an 18 year career at Sun Chemical. Leen led the company’s North American business since 2008.