Main > > Meijer (*) E.W. (Bert) * > 1999. 10.11.1999. (Polymer) > Poly(Urethane). Production. > ONE Starting Material: > HO(CH2)xNCO (x = 4 - 12). (I). > Prepn.: HO(CH2)xNH2 (x = 4 - 12) + > Di-Tert-Bu Tricarbonate. Reaction. > (I)+Zr Catalyst = Poly(Urethane)
(I)+Zr Catalyst = Poly(Urethane)'s products
NE. M