Melt blown fine fibers and methods of manufacture

摘要

H:/lgl/Intenvoven/NRPortbl/DCC/LGL/5855351_I.DOC-29/1l/2013 A fine fiber, comprising one or more thermoplastic aliphatic polyesters; and a viscosity modifier selected from the group consisting of alkyl carboxylates, alkenyl carboxylates, 5 aralkyl carboxylates, alkylethoxylated carboxylates, aralkylethoxylated carboxylates, alkyl lactylates, alkenyl lactylates, and mixtures thereof.