TERNARY POLYBLENDS PREPARED FROM POLYBUTYLENE TEREPHTHALATES, POLYURETHANES AROMATIC POLYCARBONATES

摘要

TERNARY POLYBLENDS PREPARED FROM POLYBUTYLENE TEREPHTHALATES, POLYURETHANES AND AROMATIC POLYCARBONATES Ternary polyblends consisting essentially of polybutylene terephthalates, polyurethanes, and aromatic polycarbonates in proportions within carefully delineated ranges exhibit solvent stress cracking resistance and a toughness not to be found in any one or blended two of the foregoing components.