Moderated copolymerization. Part 5.—Penultimate unit effect in chain-transfer. Systems styrene/methyl acrylate/carbon tetrabromide and styrene/methyl acrylate/1-butane thiol and some general considerations

1980 ◽  
Vol 76 (0) ◽  
pp. 112 ◽  
Author(s):  
Clement H. Bamford ◽  
Sulaiman N. Basahel
Keyword(s):  
Methyl Acrylate ◽  
Chain Transfer ◽  
Carbon Tetrabromide

Radical telomerization of 3,3,3-trifluoro-1-propene by carbon tetrabromide. Individual chain transfer constants

1987 ◽  
Vol 36 (4) ◽  
pp. 734-737
Author(s):  
T. T. Vasil'eva ◽  
V. A. Kochetkova ◽  
B. V. Nelyubin ◽  
B. I. Dostovalova ◽  
R. Kh. Freidlina
Keyword(s):  
Chain Transfer ◽  
Carbon Tetrabromide ◽  
Radical Telomerization

Reversible addition-fragmentation chain-transfer (RAFT) copolymerization of vinylidene chloride and methyl acrylate

2002 ◽  
Vol 51 (10) ◽  
pp. 1117-1122 ◽  
Author(s):  
Romain Severac ◽  
Patrick Lacroix-Desmazes ◽  
Bernard Boutevin
Keyword(s):  
Methyl Acrylate ◽  
Chain Transfer ◽  
Vinylidene Chloride ◽  
Reversible Addition

Reversible addition-fragmentation chain transfer copolymerization of methyl methacrylate and methyl acrylate

2014 ◽  
Vol 87 (5) ◽  
pp. 640-645 ◽  
Author(s):  
B. N. Ionychev ◽  
Yu. D. Semchikov ◽  
N. A. Kopylova ◽  
E. S. Andreeva ◽  
S. D. Zaitsev
Keyword(s):  
Methyl Methacrylate ◽  
Methyl Acrylate ◽  
Chain Transfer ◽  
Reversible Addition

scholarly journals Cross-Chain Transfer Rate Constants of Styrene-Terminated Radicals to Methyl Acrylate and Methyl Methacrylate

1996 ◽  
Vol 29 (21) ◽  
pp. 6717-6723 ◽  
Author(s):  
Harold A. S. Schoonbrood ◽  
Sebastiaan C. J. Pierik ◽  
Bram van den Reijen ◽  
Johan P. A. Heuts ◽  
Anton L. German
Keyword(s):  
Methyl Methacrylate ◽  
Methyl Acrylate ◽  
Rate Constants ◽  
Transfer Rate ◽  
Chain Transfer

A Bipedal Silica-Immobilized Azo-Initiator for Surface-Confined Radical Polymerizations

2009 ◽  
Vol 62 (11) ◽  
pp. 1473 ◽  
Author(s):  
Robert Rotzoll ◽  
Philipp Vana
Keyword(s):  
Electron Microscopy ◽  
Molecular Weight ◽  
Scanning Electron Microscopy ◽  
Methyl Acrylate ◽  
Chain Transfer ◽  
Molecular Weights ◽  
Surface Initiated Polymerization ◽  
Reversible Addition ◽  
Azo Initiator ◽  
Scanning Electron

The present study introduces the silica-anchored azo-initiator 4,4′-azobis(4-cyano-N-(3″-triethoxysilylpropyl)-valeric amide) (ACTA) for the surface-initiated polymerization of methyl acrylate (MA) with and without additional grafted reversible addition–fragmentation chain transfer (RAFT) agents 1,4-bis(3′-trimethoxysilylpropyltrithiocarbonylmethyl)benzene and 1,6-bis(o,p-2′-trimethoxysilylethylbenzyltrithiocarbonyl)hexane. While the sole use of silica-linked ACTA produced grafted poly(methyl acrylate) (pMA) of high molecular weight, due to a 2D Trommsdorff effect, the polymerization in combination with the fixed RAFT agents exhibited living behaviour with increasing molecular weights during polymerization. Silica-pMA hybrids were further analyzed via thermogravimetric analysis and scanning electron microscopy, which revealed significant differences between the three approaches.

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