The composition and structure of polyvinyl butyral furfural: NMR study

被引：0
|
作者：
Yu. A. Kurskii
N. K. Kobyakova
E. P. Pashkina
A. G. Rodionov
M. Yu. Ryabinina
A. S. Shavyrin
V. I. Faerman
机构：
[1] Russian Academy of Sciences,Razuvaev Institute of Organometallic Chemistry
[2] Kargin Polymer Chemistry and Technology Research Institute,undefined
[3] OAO Plastpolimer,undefined
来源：
Polymer Science Series A | 2014年 / 56卷
关键词：
Butyral; Polymer Science Series; Butyraldehyde; Heteronuclear Single Quantum Coherence; Polyvinyl Butyral;
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学科分类号：
摘要：
With the use of 1H NMR, 13C NMR and two-dimensional NMR spectroscopy, the composition and structure of polyvinyl butyral furfural samples obtained at different stages of poly(vinyl alcohol) acetalization have been determined. The structure of low-molecular-mass and oligomer admixtures that may be formed in the course of synthesis of the copolymer or during its dissolution in alcohol has been estimated via one-dimensional and two-dimensional diffusion NMR spectroscopy.
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页码：40 / 47
页数：7
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