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Nitroxide-mediated miniemulsion polymerization of n-butyl acrylate:: Synthesis of controlled homopolymers and gradient copolymers with styrene
被引:0
|作者:
Farcet, C
[1
]
Charleux, B
[1
]
机构:
[1] Univ Paris 06, CNRS, UMR 7610, Lab Chim Macromol, F-75252 Paris, France
关键词:
D O I:
10.1002/1521-3900(200206)182:1<249::AID-MASY249>3.0.CO;2-9
中图分类号:
O63 [高分子化学(高聚物)];
学科分类号:
070305 ;
080501 ;
081704 ;
摘要:
Controlled free-radical homopolymerization of n-butyl acrylate and its copolymerization with styrene have been studied in aqueous miniemulsion, using an acyclic beta-phosphonylated nitroxide as a mediator, the N-tert-butyl-N-(1-diethylphosphono-2,2-dimethylpropyl) nitroxide, also called SG1. Polymerization kinetics have been studied and characterization of the (co)polymers has been performed, demonstrating the successful synthesis of well-defined poly(n-butyl acrylate) homopolymers and poly(n-butyl acrylate-co-styrene) gradient copolymers.
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页码:249 / 260
页数:12
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