NDLI: MacroRAFT agents from renewable resources and their use as polymeric scaffolds in a grafting from approach

Content Provider	Royal Society of Chemistry (RSC)
Author	Smet, Sanne De Lingier, Sophie Prez, Filip E. Du
Copyright Year	2014
Abstract	Amphiphilic graft copolymers, based on renewable resources, were synthesized via a “grafting from” strategy. First, a linear hydroxyl functionalized aliphatic polyester, the monomer of which was a fatty acid derivative, was synthesized by a stepwise polymerization. Secondly, trithiocarbonate side groups were attached to the prepared polymer. Finally, a grafting from reversible addition–fragmentation chain transfer (RAFT) polymerization was executed on the macroRAFT agent with the aim to introduce poly(acrylic acid) grafts. The polymers prepared thereof were characterized by nuclear magnetic resonance spectroscopy, size exclusion chromatography and Fourier transform infrared spectroscopy. In order to show the amphiphilic character of those graft copolymers, micelle formation tests were carried out and measured with dynamic light scattering while emulsifying properties were studied via an emulsion stabilization test.
Starting Page	3163
Ending Page	3169
Page Count	7
File Format	HTM / HTML PDF
ISSN	17599954
Volume Number	5
Issue Number	9
Journal	Polymer Chemistry
DOI	10.1039/c3py01288c
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Polyester Thiocarbonate Aliphatic compound Polymerization Micelle Polymer Nuclear magnetic resonance spectroscopy Fourier-transform infrared spectroscopy Renewable resource Grafting Hydroxy group Chain transfer Emulsion Fourier Dynamic light scattering Carboxylic acid Fatty acid Amphiphile Size-exclusion chromatography Monomer
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Biochemistry Bioengineering Biomedical Engineering Polymers and Plastics

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