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Browsing Archives collection by Author "Labuschagne, Philip W"

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Plasticisation and complexation of certain polymers in supercritical CO2

Author: Labuschagne, Philip W Date: Sep 2004 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: ... Read more
Supercritical carbon dioxide (CO2) assisted preparation of hydrogen-bonded interpolymer complexes

Author: Labuschagne, Philip W Date: Oct 2010 The use of supercritical CO2 as medium in polymer processing eliminates many of disadvantages associated with other means of processing, i.e. high temperatures or toxic solvents. The “soft” processing conditions make CO2 specifically suitable ... Read more

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Browsing Archives collection by Author "Labuschagne, Philip W"

Browsing Archives collection by Author "Labuschagne, Philip W"

Browse

All of ResearchSpace

This Community

Quick Links

Legislation and compliance

General Enquiries

Social Connect