## Abstract A solid state ^13^C NMR study of hardened networks obtained by the reaction of blocked and nonblocked isocyanates (pMDI) with ureaβformaldehyde (UF) resins in water showed different results according to the temperature of the reaction. At high temperature, in water, both a nonblocked or
Solid-state cpmas 13C-NMR studies of the reaction of an epoxy resin with masked isocyanates
β Scribed by S. S. Sankar; S. V. Lonikar; R. D. Gilbert; R. E. Fornes; E. O. Stejskal
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 474 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0887-6266
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