Ys. Klyachkin et al., LOW-TEMPERATURE SECONDARY REPROCESSING OF CROSS-LINKED POLYURETHANES, Russian journal of applied chemistry, 70(10), 1997, pp. 1672-1673
Low-temperature reprocessing of waste cross-linked polyurethanes by am
inolysis and subsequent utilization of the reaction products to prepar
e semirigid polyurethane foams were studied.