Multicomponent fibers having elastomeric components and bonded structures formed therefrom

摘要

Elastomeric multicomponent fibers and bonded fiber structures formed from elastomeric multicomponent fibers are disclosed. The elastomeric multicomponent fibers may comprise a thermoplastic polymer core material and an elastomeric polymer sheath material surrounding the core material. The bonded fiber structure may comprise a plurality of fibers bonded to each other at spaced apart points of contact, at least a portion of the fibers being multicomponent fibers having at least one elastomeric fiber component.