发明名称 COMPOSITE NANOFIBER MATERIALS AND METHODS FOR MAKING SAME
摘要 A composite material comprising a plurality of nanofibers intertwined with a plurality of coarse fibers to form one or more layers is provided. The nanofibers can be any suitable type of nanofiber, including electrospun fibers. A composite material comprising a plurality of electrospun fibers intertwined with a plurality of coarse fibers to form a single layer is also provided. A composite material comprising a plurality of electrospun fibers combined with a plurality of coarse fibers to form a plurality of layers, i.e., a multi-layer material, is also provided. In some embodiments, gradients in one or more directions are produced. Embodiments of the invention also provide processes for producing the composite nanofiber material. The materials are useful for any type of disposable garment, wipe, hospital garment, face mask, sterile wrap, air filter, water filter and so forth. Materials described herein can provide strong and varying surface effects, such as wicking. In one embodiment, hydrophobic fibers have a sufficiently small diameter to create a lotus effect.
申请公布号 US2008160856(A1) 申请公布日期 2008.07.03
申请号 US20040979301 申请日期 2004.11.02
申请人 KIMBERLY-CLARK WORLDWIDE, INC. 发明人 CHEN FUNG-JOU;HUANG LEI;LINDSAY JEFFREY D.
分类号 D04H5/00;D04H1/00 主分类号 D04H5/00
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