| abstract |
(57) [Abstract] [Purpose] A diamino compound which is a constituent of an organic polymer compound having excellent heat resistance, durability, chemical resistance, etc. and can be used for a wide range of organic polymer compounds, and a method for producing the same. And a thermoplastic polyurethane having good mechanical properties, excellent heat resistance and durability, and excellent balance between heat resistance and moldability. [Structure] A diamino compound represented by the general formula (I). |