Synthesis of oligoorganosilsesquioxanes via acidohydrolytic polycondensation

被引:0
|
作者
N. S. Bredov
E. Yu. Shporta
Yanqing Liu
V. V. Kireev
R. S. Borisov
M. V. Gorlov
V. F. Posokhova
V. P. Chuev
机构
[1] Mendeleev University of Chemical Technology,Topchiev Institute of Petrochemical Synthesis
[2] Russian Academy of Sciences,undefined
[3] ZAO VladMiVa,undefined
来源
Polymer Science Series B | 2013年 / 55卷
关键词
Oligomer; Polymer Science Series; Polycondensation; Triethylene Glycol Dimethacrylate; Methoxysilane;
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摘要
Methyl acrylate oligosilsesquioxanes based on γ-methacryloxypropyltrimethoxysilane and its mixtures with phenyltrimethoxysilane have been synthesized through acidohydrolytic polycondensation and studied via NMR spectroscopy and MALDI-TOF mass spectrometry. It is shown that the addition of the aforementioned oligosilsesquioxanes to a dental composition based on 2,2-bis[p-(3-metacryloyloxy-2-hydroxypropoxy)phenyl]propane and triethylene glycol dimethacrylate improves the mechanical characteristics of cured polymer composites.
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页码:472 / 477
页数:5
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