摘要:
A garment includes a breathable composite fabric between outer and inner fabric layers. The breathable composite fabric comprises two nanofiber web layers and a porous fluid drainage layer disposed therebetween.
摘要:
A water resistant garment is disclosed having regions of high MVTR while maintaining water resistance. The garment has a fabric layer adjacent one major surface of a nanofiber layer. The surface of the nanofibers are coated with a coating containing a fluorocarbon polymeric moiety and a resin binder or extender which is soluble in water and/or other solvents. The coated nanofiber layer has a contact angle of greater than 145°. The garment optionally includes a second fabric layer adjacent the other major surface of the nanofiber layer. The garment has regions having a Frazier air permeability of between about 0.5 m3/min/m2 and about 8 m3/min/m2, an MVTR of greater than about 500 g/m2/day and a hydrostatic head of at least about 50 cmwc.
摘要:
A garment containing a breathable laminate that is optionally bonded to an outer layer fabric and an optional inner layer fabric. The breathable laminate is constructed from a microporous membrane situated in a face to face relationship with a nanoweb and optionally bonded thereto.
摘要:
A water resistant garment is disclosed having regions of high MVTR while maintaining water resistance. The garment has a fabric layer adjacent one major surface of a nanofiber layer. The surface of the nanofibers are coated with a coating containing a fluorocarbon polymeric moiety and a resin binder or extender which is soluble in water and/or other solvents. The coated nanofiber layer has a contact angle of greater than 145°. The garment optionally includes a second fabric layer adjacent the other major surface of the nanofiber layer. The garment has regions having a Frazier air permeability of between about 0.5 m3/min/m2 and about 8 m3/min/m2, an MVTR of greater than about 500 g/m2/day and a hydrostatic head of at least about 50 cmwc.
摘要:
A thermoplastic honeycomb core structure comprises from 40 to 90 weight percent of an aliphatic polyamide polymer and from 10 to 60 weight percent of discontinuous fibers distributed evenly throughout the polymer wherein (i) the honeycomb is free of fused cell walls, (ii) the fibers are carbon, glass, para-aramid or a combination thereof, and (iii) the fibers have a length of from 0.5 to 10 mm.
摘要:
A garment includes a breathable composite fabric between outer and inner fabric layers. The breathable composite fabric comprises two nanofiber web layers and a porous fluid drainage layer disposed therebetween.