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Hydrophobic core/shell particles via miniemulsion polymerization
(Stellenbosch : University of Stellenbosch, 2006-12)
Hydrophobic core/shell latex particles were synthesized for use in barrier coatings using the
miniemulsion polymerization process. Particles with liquid or with hard cores were
successfully synthesized using miniemulsion ...
RAFT mediated polysaccharide copolymers
(Stellenbosch : University of Stellenbosch, 2006-12)
Cellulose, one of the most abundant organic substances on earth, is a linear polymer
of D-glucose units joined through 1,4-β-linkages. Cellulose is however not easily
processed without chemical modification. A number of ...
Synthesis and characterization of comb-polymers with controlled structure
(Stellenbosch : University of Stellenbosch, 2006-12)
Synthesis of a series of poly (methylmethacrylate)-graft-poly (styrene) polymer was
carried out via free radical polymerization of methylmethacrylate and polystyrene
macromonomers. The macromonomers were synthesized via ...