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Plasticisation and complexation of certain polymers in supercritical CO2

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dc.contributor.author Labuschagne, Philip W
dc.date.accessioned 2013-04-17T10:12:22Z
dc.date.available 2013-04-17T10:12:22Z
dc.date.issued 2004-09
dc.identifier.citation Labuschagne, P.W. 2004. Plasticisation and complexation of certain polymers in supercritical co2. Master thesis. The Tshwane University of Technology, Faculty of Engineering Department of polymer technology en_US
dc.identifier.uri http://www.researchgate.net/publication/35698326_Plasticisation_and_complexation_of_certain_polymers_in_supercritical_CO2_
dc.identifier.uri http://hdl.handle.net/10204/6667
dc.description A thesis submitted to Faculty of engineering Department of polymer technology, Tshwane University of Technology, in fulfillment of the requirements for Master of Technology. en_US
dc.description.abstract A polymer system (polyvinylpyrrolidone + polyvinyl acetate-co-crotonic acid) was successfully identified for use as encapsulation material for sensitive actives using supercritical CO2 as plasticisation medium, having the following properties: 1. Ability to plasticise sufficiently in supercritical CO2, 2. Ability to form an inter-polymer complex in supercritical CO2, 3. Ability to swell in aqueous medium in order to release actives, and 4. FDA-approved. en_US
dc.language.iso en en_US
dc.publisher Research Gate en_US
dc.relation.ispartofseries Workflow;9671
dc.subject Supercritical fluids en_US
dc.subject Polymer complexes en_US
dc.subject Supercritical CO2 en_US
dc.subject Plasticisation medium en_US
dc.subject Aqueous medium en_US
dc.subject FDA en_US
dc.title Plasticisation and complexation of certain polymers in supercritical CO2 en_US
dc.type Report en_US
dc.identifier.apacitation Labuschagne, P. W. (2004). <i>Plasticisation and complexation of certain polymers in supercritical CO2</i> (Workflow;9671). Research Gate. Retrieved from http://hdl.handle.net/10204/6667 en_ZA
dc.identifier.chicagocitation Labuschagne, Philip W <i>Plasticisation and complexation of certain polymers in supercritical CO2.</i> Workflow;9671. Research Gate, 2004. http://hdl.handle.net/10204/6667 en_ZA
dc.identifier.vancouvercitation Labuschagne PW. Plasticisation and complexation of certain polymers in supercritical CO2. 2004 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/6667 en_ZA
dc.identifier.ris TY - Report AU - Labuschagne, Philip W AB - A polymer system (polyvinylpyrrolidone + polyvinyl acetate-co-crotonic acid) was successfully identified for use as encapsulation material for sensitive actives using supercritical CO2 as plasticisation medium, having the following properties: 1. Ability to plasticise sufficiently in supercritical CO2, 2. Ability to form an inter-polymer complex in supercritical CO2, 3. Ability to swell in aqueous medium in order to release actives, and 4. FDA-approved. DA - 2004-09 DB - ResearchSpace DP - CSIR KW - Supercritical fluids KW - Polymer complexes KW - Supercritical CO2 KW - Plasticisation medium KW - Aqueous medium KW - FDA LK - https://researchspace.csir.co.za PY - 2004 T1 - Plasticisation and complexation of certain polymers in supercritical CO2 TI - Plasticisation and complexation of certain polymers in supercritical CO2 UR - http://hdl.handle.net/10204/6667 ER - en_ZA


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