Now showing items 1-2 of 2

  • Polyurethane dispersions for paper coatings 

    Seboa, Sharrief (Stellenbosch : Stellenbosch University, 2002-12)
    ENGLISH ABSTRACT: Aqueous polyurethane (PU) dispersions were synthesized for the use in paper coatings. These PUs contained a polyester polyol soft segment (content of 60-70%) and a urethane hard segment (content of ...
  • Synthesis and characterization of tailored polyurethane coatings 

    Seboa, Sharrief (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 ...