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A method for producing polymer-encapsulated nanoparticles


Robiah Yunus (2011) A method for producing polymer-encapsulated nanoparticles. PI2011003395.

Abstract / Synopsis

The present invention relates to a method for producingpolymer-encapsulated nanoparticles comprising the steps of: pumping supercritical fluid into a pressurised vessel, at a predetermined pressure; spraying a solution comprising a compound to be encapsulated, a polymer and an organic solvent into the vessel; collecting precipitated particles on a filter; and washing the particles with the supercritical fluid to remove residual solvent; characterised in that: the difference between the melting point of the polymer and the melting point of the compound to be encapsulated is not more than 10C.

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Additional Metadata

Item Type: Patent
Application Number: PI2011003395
Filing Date: 2011-07-20
Divisions: Faculty of Engineering
Keywords: Polymer-encapsulated nanoparticles
Depositing User: Suzila Mohamad Kasim
Date Deposited: 24 Dec 2014 12:06
Last Modified: 24 Dec 2014 12:06
Statistic Details: View Download Statistic

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