发明名称 Fabric and fabric laminate
摘要 <p>A fabric comprises yarns having interstices 30 between them with average width of greater than 100 micro meters, preferably 150-250 micro meters. The resulting fabric may have an air permeability of 300 1/m2/s. At least one yarn is comprised of voids 60 between multiple fibres which are filled with polymer material 70. Void filling may provide a fabric having water absorption of less than 10%. The polymer material is substantially only located within the voids and may embed the fibres within the yarn's outer surface providing a handle similar to that prior to void filling. The polymer is preferably silicone, non-swelling polyurethane, amorphous perfluoropolymer or mixtures of those materials, and may include agents for mildew resistance, hand altering, viscosity, rheology, flexibility, ultraviolet or radiation absorption, electrical or thermal conductivity, flame retarding and reflectivity. The fabric may be knitted or woven used for clothing. A water-vapour permeable barrier layer which is air and liquid impermeable may be provided adjacent the fabric, and may be joined to the fabric using a discontinuous adhesive layer. The polymer may be added to the voids as a liquid having a viscosity of less than 1000mPa/sec and cured. A method of production is also disclosed.</p>
申请公布号 GB2452568(B) 申请公布日期 2010.09.01
申请号 GB20070017578 申请日期 2007.09.10
申请人 W L GORE & ASSOCIATES GMBH 发明人 WERNER STUEBIGER
分类号 D06N3/00;D06M15/643;D06N3/12;D06N7/00 主分类号 D06N3/00
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