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Methoxy and α-methyl proton resonance in styrene-methyl methacrylate copolymers

✍ Scribed by Harwood, H. James ;Ritchey, W. M.

Publisher
Wiley (John Wiley & Sons)
Year
1965
Tongue
English
Weight
336 KB
Volume
3
Category
Article
ISSN
0449-2986

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📜 SIMILAR VOLUMES

Polymer NMR spectroscopy. VI. Methyl met
Polymer NMR spectroscopy. VI. Methyl methacrylate–styrene and methyl methacrylate–α-methylstyrene copolymers
✍ Bovey, F. A. 📂 Article 📅 1962 🏛 John Wiley and Sons ⚖ 693 KB

## Abstract The NMR spectra of methyl methacrylate–styrene and methyl methacrylate–α‐methylstyrene copolymers exhibit, among other features of interest, an unexpected multiplicity in the 6.4–7.8 τ region, characteristic of methoxyl protons. This multiplicity is believed due to magnetic shielding by