GRAFT COPOLYMERS OF STYRENE AND METHYL METHACRYLATE: PART II: VISCOSITY BEHAVIOR
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چکیده
منابع مشابه
Investigation of microstructure of glycidyl methacrylate/a-methyl styrene copolymers by 1D- and 2D-NMR spectroscopy
The copolymers of glycidyl methacrylate/a-methyl styrene were synthesized. The quantitative C{H}-NMR spectroscopy was used to determine the copolymer compositions. The distortionless enhancement by polarization transfer, C-H heteronuclear single quantum coherence and total correlation spectroscopy were used for the complete spectral assignment of C{H}and H-NMR spectra.
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We have reported earlier some work on the grafting of vinyl monomers onto cellulose extracted from pine needles. The grafting was carried out both by radiation1,2 and by a chemical initiation method3,4. The optimum grafting conditions for a single monomer were used to co-graft it with other comonomers so as to improve upon the intrinsic properties of the cellulose backbone5,6. These graft copol...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1956
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v56-136