news Tetramethylimidazolidinediylpropylamine (TMBPA) as a Dual-Function Catalyst for Flexible and Rigid Foams Tetramethylimidazolidinediylpropylamine (TMBPA): A Dual-Function Catalyst for Flexible and Rigid Foa... 04/0723Tetramethylimidazolidinediylpropylamine (TMBPA) as a Dual-Function Catalyst for Flexible and Rigid Foams