Synonyms: .epsilon.-Caprolactone,homopolymer;2-Oxepanone,homopolymer;aquaplast,caprolactone;POLYCAPROLACTONE AVERAGE MN CA. 42 500;POLYCAPROLACTONE, AVERAGE MN CA. 10,000;POLYCAPROLACTONE, AVERAGE MN CA. 80,000;POLY(EPSILON-CAPROLACTONE) (AVERAGE MW ABOUT 10,000);caprolactone homopolymer