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Synthesis and characterization of tailored polyurethane coatings
(Stellenbosch : University of Stellenbosch, 2005-12)
Aqueous polyurethane (PU) dispersions were synthesized for use in paper coatings. These PUs contained a polyester polyol soft segment (content of between 65 to 75%) and a urethane hard segment (content of between 30 to ...