Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/5780
PIRA download icon_1.1View/Download Full Text
Title: Method of synthesis of amphiphilic magnetic composite particles
Authors: Li, PP 
Ho, KME
Issue Date: 26-Mar-2013
Source: US Patent 8,404,347 B2. Washington, DC: US Patent and Trademark Office, 2013.
Abstract: Amphiphilic, magnetic composite particles are comprised of cores and shells. The core contains both hydrophobic vinylic graft copolymer, hydrophobic vinylic homopolymer and magnetic nanoparticles, and the shell to which the hydrophobic vinylic polymer is grafted is a hydrophilic, nitrogen-containing polymer. Typically, the composite particles are made by a process which involves generating radicals on nitrogen atoms of the water-soluble polymer, and then initiating free-radical copolymerization of said vinylic monomer(s) and vinylic-coated magnetic nanoparticles, whereby vinylic polymer(s) undergo(es) phase separation and the vinylic coated magnetic nanoparticles are encapsulated within the vinylic polymer to form a composite latex.
Rights: Assignee: The Hong Kong Polytechnic University.
Appears in Collections:Patent

Files in This Item:
File Description SizeFormat 
us8404347b2.pdf632.92 kBAdobe PDFView/Open
Show full item record

Page views

59
Last Week
0
Last month
Citations as of May 15, 2022

Downloads

18
Citations as of May 15, 2022

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.