Polyurethanes prepared from polycaprolactone polyols, articles and coatings prepared therefrom and methods of making the same

摘要

The present invention provides polyurethanes including a reaction product of components including: (a) a prepolymer which is the reaction product of components comprising: (1) at least one polyisocyanate; (2) at least one polycaprolactone polyol; and (3) at least one polyol selected from the group consisting of polyalkylene polyol, polyether polyol and mixtures thereof; and (b) at least one diol having 2 to 18 carbon atoms; compositions, coatings and articles made therefrom and methods of making the same.