2,4,8,10-Tetraoxaspiro(5.5)undecane-3,9-dipropanamine, polymer with (butoxymethyl)oxirane 2,4,8,10-Tetraoxaspiro(5.5)undecane-3,9-dipropanamine, polymer with(butoxymethyl)oxirane 3,9-Bis(3-aminopropyl)-2,4,8,10-tetraoxaspiro(5,5)undecane, butyl glycidyl ether addition product 68334-60-1