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Development of crosslinkable, thermoplastic polyurethanes for cardiovascular prostheses
(Stellenbosch : University of Stellenbosch, 2006-12)
Existing thermoplastic polyurethanes (TPUs), used in the manufacturing of
cardiovascular devices, still have unproven long-term biostability and may be prone to
excessive plastic deformation when subjected to cyclic ...
Scale-up and control of a multi-component emulsion polymerization system
(Stellenbosch : Stellenbosch University, 2000-03)
ENGLISH ABSTRACT: ABSTRACT:
A new emulsion (code name: NW 120) has been developed by Plascon on
laboratory scale, for application in the paint industry. It is an environmentally friendly
emulsion in which no coalescent ...