news n,n,n’,n”,n”-penmethyldipropylene triamine: a multifunctional catalyst suitable for a variety of polyurethane formulations n,n,n’,n”,n”-penmethyldipropylene triamine: a multifunctional catalyst suitable for a variety of pol... 03/12117N N”-Penmethyldipropylene triamine: a multifunctional catalyst suitable for a variety of polyurethane formulations