Almract--The crosslinking (cure) of resins containing an unsaturated polyester from maleic and phthalic anhydrides and glycol mixed with styrene was investigated by 13C-NMR analysis of the hydrolysis products, as a function of the styrene monomer concentration in the resin. The t3C-NMR spectra of th
Cured polyester-solvent interaction studies using 13C-NMR spectroscopy
β Scribed by G.L. Marshall; S.J. Wilson
- Book ID
- 107754181
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 347 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0014-3057
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π SIMILAR VOLUMES
## Abstract ^13^C NMR spectra of indenylβ and fluorenyllithium and some of their methyl substituted derivatives have been obtained. The shielding differentials induced by varying the temperature or coordinating ability of the solvent are discussed in terms of an equilibrium between discrete ion pai
## Per-on Press.
A range of maleic anhydride polyesters have been characterised by t3C-NMR spectroscopy. Styrene cross-linked materials were investigated in the swollen-state using a range of organic solvents including chloroform, dichloromethane, methyl acetate and methyl ethyl ketone. The J3C spectra were then com