Abstract:
A coated woven fabric including an impregnated woven structure having a woven structure of plain or twill woven yarns of twisted aramid fibers, wherein the impregnated woven structure is impregnated with an organofluorine compound and the fibers have a linear density of 350 to 1000 dtex and a coating layer provided on at least one side of the impregnated woven structure.
Abstract:
The present invention relates to a composite comprising a nonwoven fabric being the substrate of the composite, wherein the nonwoven fabric comprises a polymer (A) selected from the group consisting of polyethylene, polypropylene, polyethylene terephthalate and polyamide; and a coating layer, wherein the coating layer comprises a polymer (B), wherein said polymer is an ethylene copolymer, preferably a polar ethylene copolymer; whereby the coating layer overlays at least one surface of the nonwoven fabric; and whereby the composite has a water vapor transmission rate (WTVR) according to ASTM E-96 ((water cup method) at 38° C. at 50% RH at the outside of the sample and 100% RH at the inside of the samples) of more than 50 g/[m2/24 h], preferably of more than 100 g/[m2/24 h].
Abstract:
A textile fabric having improved properties, variously including surface stability, abrasion resistance, resistance to edge fraying, moisture control, and resistance to fluid penetration is created by introducing a polymeric solution or a plurality of low-melting particles suspended in a liquid into the textile fabric while leaving a plurality of surface fibers exposed and maintaining a textile feel on the surface.
Abstract:
A bedding article has a fabric having a substrate having a surface area. The fabric has a polymeric material that absorbs and desorbs moisture and/or moisture vapor that results in a catalytic action to actively cool the substrate or fabric. The material covers about 40% to about 70% of the surface area of the substrate and as present on the substrate is present at 0.5 to 1.0 grams per square meter.
Abstract:
A method of manufacturing a functional fabric includes the steps of: (a) providing an undyed base fabric having a top surface and a bottom surface opposite to the top surface; (b) forming a moisture-permeable waterproof layer on the top surface of the base fabric; and (c) forming at least one pattern layer on at least one of the moisture-permeable waterproof layer or the bottom surface of the base fabric.
Abstract:
A conveyor belt includes a bottom fabric layer having a lower first surface forming a backside of the conveyor belt and an upper first surface, wherein the lower first surface is impregnated with an impregnation having: a) one or more thermoplastic polyolefins selected from the group consisting of ethene homopolymers, propene homopolymers, ethene/α-olefin copolymers, propene/α-olefin copolymers and terpolymers of ethene with two or more different α-olefins; and b) a thermoplastic polymeric dispersing agent containing repetitive units derived from at least one ethylenically unsaturated monomer of a comparatively lipophilic nature and from at least one ethylenically unsaturated monomer of a comparatively hydrophilic nature and earring an anionic carboxylate group. A process for the manufacture of such belts includes applying the thermoplastic polyolefin(s) and the thermoplastic polymeric dispersing agent as an aqueous dispersion and heating the lower first surface having the dispersion applied thereonto.
Abstract:
A backside coated fabric includes a fabric substrate having a front side (face) and a back side. A water permeable spacer layer is applied to the back side of the fabric substrate. The water permeable spacer layer allows penetration of water into its matrix when hydrostatic water pressure is applied to the face of the fabric substrate. The water permeable spacer layer provides a smooth coating surface onto which subsequent water impermeable barrier layers can be applied creating a physical separating layer between the fabric substrate and the water impermeable barrier layer. A water impermeable barrier layer is disposed over the water permeable spacer layer to provide an impermeable water barrier layer that does not allow penetration of water through the coated fabric when hydrostatic water pressure is applied to the face of the fabric construction.
Abstract:
Vapor-permeable, substantially water-impermeable, corrosion-inhibiting composites are disclosed herein. For instance, disclosed herein are composites comprising a first layer comprising a first nonwoven; and a second layer adjacent to and mechanically integrated with the first layer, the second layer comprising a polymer having a melt flow index of about 10 g/10 mins to about 200 g/10 mins, and a corrosion inhibitor, wherein the composite has a moisture vapor transmission rate of from about 25 g/m2/day to about 1000 g/m2/day when measured at about 23° C. and about 50% relative humidity. Also disclosed herein are methods of making and using the same.
Abstract translation:本文公开了透气的,基本上不透水的腐蚀抑制复合材料。 例如,本文公开了包含第一层的复合材料,第一层包括第一非织造材料; 以及与所述第一层相邻并与其机械一体化的第二层,所述第二层包含熔体流动指数为约10g / 10分钟至约200g / 10min的聚合物,以及腐蚀抑制剂,其中所述复合材料具有 在约23℃和约50%相对湿度下测量时,水蒸气透过率为约25g / m 2 /天至约1000g / m 2 /天。 本文还公开了制造和使用它们的方法。
Abstract:
The invention discloses a reflective fabric with color printing, including a fabric layer, an elastic resin layer, a color printing layer and glass beads, wherein the fabric layer is connected with the elastic resin layer, the elastic resin layer is connected with the color printing layer, the glass beads are embedded in the color printing layer, and a reflective layer is set on the surface of the glass beads which embedded in the color printing layer. On the premise of maintaining the reflective effect of reflective material, the invention employs a special printing method to give the material the color diversity, allow the reflective material to be rich in color, give the material wider application and longer service life, and make this type of reflective material be better applied in production of fashionable clothing better.
Abstract:
A mixture used for curtain coating a flexible substrate includes calcium carbonate and low density polyethylene. The calcium carbonate comprises 15%-80% by weight of the mixture and the low density polyethylene comprises 85%-20% by weight of the mixture. The calcium carbonate and the low density polyethylene are combined in a melt compounded blend.