North Dakota State University has appointed Richard R. Roesler, Applications chemist in Bayer Corp.'s Coatings and Colorants Division, adjunct professor of the university's Department of Polymers and Coatings.
has appointed J.H. Calo Co. Inc., Dowd and Guild Inc. and Brenntag Mid-South/Brenntag Southeast distributors of Sartomer's Norsolene line of hydrocarbon resins in the northeastern, western and southeastern United States.