Answers are grounded in this paper and cite their sources.
The thermal dissociation reaction of different phenol-blocked toluene diisocyanate crosslinkers has been studied by the use of differential scanning calorimetry. It was found that dissociation occurs after melting of the adduct. The dissociation reaction rate constants, activation energies, and the heat of reaction values are reported. Adducts with orthosubstituted phenols dissociate at a faster rate than those with para isomers. The regeneration of isocyanate functionality was identified by an infrared spectrophotometer.
No takes yet. Share an insight, caveat, or question.
Kothandaraman et al. (1995) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: