 ALPHARETTA, Ga.--BUSINESS WIRE-- dispersa--Neenah, Inc. NYSE: NP, a leading global manufacturer of materials focused on filtration media, specialty coatings, engineered materials as well as imaging and packaging, announced the expansion of their popular DISPERSA product line into the direct thermal print market. An innovative extension to their water-dispersible DISPERSA portfolio, the market launch of DISPERSA DT meets customer demand for sustainable print solutions and is used in applications such 