Amino-functional polyethers containing urea, biuret, thiourea, dithiobiuret, thioamide, and/or amide moieties in their backbone and urethane/urea prepolymers and polymers made therefrom.

摘要

Polymeric polyamines containing internal urea, biuret, thiourea, dithiobiuret, and/or thioamide moieties, and polymers prepared therefrom. Isocyanate-functional prepolymers containing urea, biuret, amide, thiourea, dithiobiuret, and/or thioamide moieties and polymers prepared therefrom.