Synthesis of Methacrylate-Containing Oligosilsesquioxanes via Acidic Hydrolytic Polycondensation in the Medium of Methacrylate Monomers

被引:7
|
作者
Bredov, N. S. [1 ]
Soan, Le Phu [1 ]
Kireev, V. V. [1 ]
Bykovskaya, A. A. [1 ]
Sokol'skaya, I. B. [2 ]
Gorlov, M. V. [1 ]
Esin, A. S. [1 ]
Bekmukhamedova, S. R. [1 ]
Polyakov, V. A. [1 ]
机构
[1] Mendeleev Univ Chem Technol, Miusskaya Pl 9, Moscow 125047, Russia
[2] State Res Inst Chem & Technol Organoelement Cpds, Sh Entuziastov 38, Moscow 111123, Russia
关键词
PARTIAL ACIDOLYSIS; MASS-SPECTROMETRY; OLIGOORGANOSILSESQUIOXANES;
D O I
10.1134/S1560090417030022
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Methacrylate-containing oligosilsesquioxanes with a molecular mass of 700-4000 are synthesized via the acidic hydrolytic polycondensation of gamma-methacryloxy-propyltrimethoxysilane (A-174) in the medium of methyl methacrylate or in a mixture of bis(methacrylates). The structure of the oligomers is studied by (1)De and Si-29 NMR spectroscopy and MALDI-TOF mass spectrometry.
引用
收藏
页码:240 / 247
页数:8
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