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.