news N,N,N’,N”,N”-pentamethyldipropylene triamine: a revolutionary application in high-performance polyurethane elastomers N,N,N’,N”,N”-Penmethyldipropylene triamine: a revolutionary application in high-performance polyuret... 03/1212N N”-pentamethyldipropylene triamine: a revolutionary application in high-performance polyurethane elastomers