ISSN:
1435-1536
Keywords:
Configuration methylmethacrylate-2-naphthyl methacrylate copolymer
;
1H-NMR spectroscopy
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Description / Table of Contents:
Zusammenfassung Die radikalische Kopolymerization des Methylmethacrylats (MMA,M 1) mit 2-Naphthylmethacrylaten (2NM,M 2) kennzeichnet sich durch die folgenden Reaktivitätsverhältnisse: $$\begin{gathered} r_1 = 0.33 \pm 0.08 \hfill \\ r_2 = 1.93 \pm 0.16. \hfill \\ \end{gathered}$$ Die Analyse des α-CH3 signals in1H-NMR Spektren ergab eine koisotaktische alternierende Additionsprobabilität von σ = 0.25.
Notes:
Summary Radical copolymerization of methyl methacrylate (MMA,M 1) with 2-naphthyl methacrylate (2NM,M 2) is characterized by the reactivity ratios: $$\begin{gathered} r_1 = 0.33 \pm 0.08 \hfill \\ r_2 = 1.93 \pm 0.16. \hfill \\ \end{gathered}$$ Analysing the α-CH3 signal in the1H-NMR spectra, the coisotactic alternating addition probability is found to be σ = 0.25.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01419313
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