Founded 90 years ago, Pflaumer Brothers, Inc. is a manufacturer of specialty chemicals based on proprietary technology for coatings, inks, plastics, metalworking fluids, and lubricants, as well as other applications such as composites and electronics. Pflaumer’s technology covers a broad range of chemistries, including polymerized phosphate esters, polyglycerol esters, surface-active polyesters and polyamides, polymerized isocyanates, polyurethanes, epoxy crosslinkers, polyaspartics, acrylic and methacrylic polymers, and specialty amines. Pflaumer has developed considerable know-how in dispersions of solids in liquids, such as pigment dispersions, and in the technology of nano-dispersions where the solid particles are less than one micron in diameter, such as graphene nano-ribbons and graphene quantum dots, both crystals of carbon.