Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/5780
| 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 | Size | Format | |
|---|---|---|---|---|
| us8404347b2.pdf | 632.92 kB | Adobe PDF | View/Open |
Page views
65
Last Week
0
0
Last month
Citations as of Jun 4, 2023
Downloads
21
Citations as of Jun 4, 2023
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.