Polyurethane and polyurethane urea elastomers based on polycabonate polyols

摘要

POLYURETHANE AND POLYURETHANE UREA ELASTOMERS BASED ON POLYCARBONATEPOLYOLS The present invention relates to high-quality polyurethane and polyurethane urea elastomers which exhibit unique combinations of processing characteristics, oxidation resistance, mechanical and mechanical/dynamic properties in particularly demanding applications. These polyurethane elastomers and polyurethane urea elastomers are based on novel polycarbonate polyols.