The Dow Chemical Company has an exciting and challenging opportunity for a Research Scientist in the Paper Coatings segment, part of Dow Coating Materials (DCM) located in Collegeville, PA.    DCM provides innovative raw material technologies that help advance the performance and sustainability of a broad portfolio of polymeric binders, dispersants, rheology modifiers, surfactants, defoamers, and wetting agents for a wide variety of end markets, including paints, traffic markings, industrial coatings, paper packaging, metal packaging, and performance additives.    DCM's product portfolio for paper packaging includes a range of products and chemistries used in coating s