MULTILAYER CONTAINER OF POLYCARBONATE AND AMORPHOUS POLYAMIDE OF IMPROVED BARRIER AND STRESS CRACK RESISTANT

摘要

8CT-5348 Multilayered containers comprising polycarbonate layers and amorphous polyamide layers wherein the amorphous polyamides are modified and unmodified amorphous polyamides of high glass transition temperatures. The containers have improved stress craze/crack resistance and improved rewashing properties. The containers are useful for carbonated beverages and are rewashable and refillable at elevated temperatures.