The present invention relates to a method of rendering a textile antimicrobial by treating the textile in a liquor application process with at least one amino acid and/or at least one amino acid derivative, and to a wash-durable antimicrobial textile obtained by the method.

A fibrous web comprising multiple fibers, wherein the fibrous web has a major web surface; wherein the fibers near the major web surface comprise an outer surface; wherein the outer surface of the fibers compromises a recrystallized skin layer; wherein the recrystallized skin layer has a plurality of textures; and wherein at least another part of the outer surface is smooth.

A dustproof fabric which includes an antistatic dustproof fabric having excellent antistatic properties, a high air permeability and high-level dustproof properties is provided. The antistatic dustproof fabric includes two or more fiber layers. At least one of the two or more fiber layers is a fiber layer 1 containing an antistatic agent. The polarity of the antistatic agent is opposite to the polarity of the zeta potential of the fiber layer 1. At least one of the two or more fiber layers is a fiber layer 2 which is electrically charged.

The invention relates to a magnetic scrim containing a scrim which contains a plurality of yarns and a magnetic coating covering at least a portion of the yarns of the scrim. The magnetic coating contains magnetic elements and a binder, where the magnetic coating is at least about 40% by weight magnetic elements, and where the magnetic coating has an areal density of at least twice the areal density of the scrim.

Additives containing a filler, and an emissivity agent are combined for thermal enhancement, which may further include a reflectivity agent, a stabilizer, or combinations thereof. The additive is used in the production of cloth or the modification of cloth including clothing, home goods, and temporary shelters, and may be used in screen printing and three dimensional applications. More than one type of filler, emissivity agent, reflective agent, and stabilizer may be used.

According to an aspect of the present disclosure, a method of treating a textile with an antimicrobial agent includes receiving a textile in a washer system. The textile includes an identification tag, which uniquely identifies the textile among a plurality of textiles. The method also includes detecting, in the washer system, the identification tag. The method further includes determining, based on the detected identification tag, one or more parameters for treating the textile with an antimicrobial agent. The antimicrobial agent includes a metallic ion. The method also includes washing the textile with a detergent, and, after washing the textile with the detergent, treating the textile with the antimicrobial agent based on the one or more parameters.

A method for forming a metallic nanoparticle and semiconductor coated fiber material is provided. The method can include the steps of coating at least one surface of a material, for example a textile material, with a semiconducting layer, and growing metallic nanoparticles on the semiconducting layer. The steps for coating the surface of the material with a semiconducting layer can include forming a titanium dioxide film on the surface of the textile material. The steps for forming metallic nanoparticles on a semiconducting layer can include immersing the coated textile layer in a metallic nanoparticle precursor solution, drying the coated textile layer and exposing the textile layer to UV radiation. The metallic nanoparticles can include gold and/or silver nanoparticles. Also disclosed are materials having a least one treated surface coated with metallic nanoparticles. The treated surface may comprise the surface of a textile material treated according to the methods provided herein.

A method for forming superior and stable metallic nanoparticle and semiconductor coated fiber materials is provided. The method can include the steps of coating at least one surface of a material, for example a textile material, with a semiconducting layer, and growing metallic nanoparticles directly on the semiconducting layer. The steps for coating the surface of the material with a semiconducting layer can include forming a titanium dioxide film on the surface of the textile material, immersing the coated textile layer in a metallic nanoparticle precursor solution, drying the coated textile layer and exposing the textile layer to UV radiation. The metallic nanoparticles can include gold and/or silver nanoparticles. Also disclosed are materials resistant to microbes, including bacteria and viruses. These materials comprise at least one treated surface coated with metallic nanoparticles. The treated surface may comprise the surface of a textile material, such as a cotton fiber surface. Personal protection equipment, that are effective for preventing exposure to bacteria and viruses, such as surgical masks and protective garments, are provided, and are made with the textiles described.

Described herein is the use of a cyclotriphosphazene core substituted with at least three amino-cyclic carbon groups used as a charge-enhancing additive in a thermoplastic resin. Such compositions may be used in filtering applications.

This patent document discloses a method of fabricating an electrically conductive fiber coated with polythiophene and a carbon material. The low-cost method is amenable to modifications to suit the practical needs in various applications.