Description
This book consists of six chapters, three of which describe experimental procedures. Chapter 1 provides a general introduction to the research, followed by the objectives and thesis layout. Chapter 2 describes, in detail, miniemulsion polymerization and the preparation of core/shell particles. In addition, this chapter provides a short overview on the barrier properties of polymers used in coatings. The permeability of low molecular weight molecules, such as water, through polymers is discussed. Chapter 3 gives detailed information about the synthesis of the investigated core/shell latices as well as the experimental methods used for the characterization of these latices. Chapter 4 describes the determination of the particle morphology of the synthesized core/shell latex particles. Chapter 5 shows the results obtained from hydrophobicity, water uptake, conductivity and moisture vapour transmission rate (MVTR) measurements. Chapter 6 summarizes the main conclusions drawn from the results and mentions some recommendations and future work. Hussein Etmimi obtained his Bachelor degree in Chemistry from Al-fateh University, Libya, and received his Honours and Master degrees in Polymer Science from Stellenbosch University, South Africa. He is currently prepating a Ph.D. study in Polymer Science.
