MULTIPLE DOMAIN FIBERS HAVING INTER-DOMAIN BOUNDARY COMPATIBILIZING LAYER AND METHODS OF MAKING THE SAME

摘要

Multicomponent fibers and methods of producing the same areprovided such that an inter-domain boundary layer is interposed betweendistinct domains formed of incompatible polymers so as to minimize (if noteliminate entirely) separation of the domains at their interfacial boundary.The polymer forming the inter-domain boundary layer therefore isprovided so as to be compatible with the otherwise incompatible polymersforming each of the domains between which it is interposed.