ТКАНЬ И МНОГОСЛОЙНАЯ ТКАНЕВАЯ СТРУКТУРА

Изобретение относится к технологии производства тканей с уменьшенным поглощением воды (намокаемостью). Ткань содержит нити и промежутки между нитями, при этом промежутки между нитями имеют среднюю ширину более 100 мкм. По меньшей мере, одна из нитей состоит из множества волокон. Указанная, по меньшей мере, одна нить имеет пустоты между волокнами, при этом пустоты заполнены полимерным материалом. Промежутки остаются открытыми, а размер промежутков таким же, как перед обработкой. Заполнение пустот между волокнами полимерным материалом предотвращает поглощение воды указанными пустотами и, следовательно, приводит к уменьшению поглощения воды тканью. Полимерный материал находится по существу только в пустотах нити и обволакивает волокна, находящиеся внутри по отношению к наружной поверхности указанной нити. 4 н. и 52 з.п. ф-лы, 16 ил., 5 табл.

СУПЕРГИДРОФОБНЫЕ ПОВЕРХНОСТИ

... 1. Супергидрофобная поверхность, включающая основу, обработанную композицией, содержащей:- гидрофобный компонент;- наноструктурированные частицы; и- воду.2. Супергидрофобная поверхность по п. 1, в которой гидрофобный компонент выбран из группы, состоящей из фторированных полимеров, перфорированных полимеров и их смесей.3. Супергидрофобная поверхность по п. 1, в которой наноструктурированные частицы выбраны из группы, состоящей из высокодисперсного оксида кремния, гидрофобного оксида титана, оксида цинка, наноглины и смесей перечисленных веществ.4. Супергидрофобная поверхность по п. 1, в которой количество гидрофобного компонента и наноструктурированных частиц составляет от приблизительно 1,0% до приблизительно 3,0% масс. от массы дисперсии.5. Супергидрофобная поверхность по п. 1, в которой массовое отношение количества гидрофобного компонента к количеству наноструктурированных частиц составляет от приблизительно 1:1 до приблизительно 4:1.6. Супергидрофобная поверхность по п. 1, в которой ...

МАРКИРОВОЧНЫЙ СОСТАВ

НОВЫЕ ПРИМЕНЕНИЯ ГИДРОКСИДА КАЛЬЦИЯ

... 1. Система нагревания, вентиляции и кондиционирования воздуха (HVAC), обладающая уничтожающей активностью в отношении бактериальных спор, вирусов и грибков, включающая компонент системы HVAC, по крайней мере, частично покрытый биоцидной композицией, содержащей (i) гашеную известь; (ii) смесь растворимого полимерного связующего вещества и (iii) увлажняющее вещество;где гашеную известь, смесь растворимого полимерного связующего вещества и увлажняющее вещество смешивают в системе растворителей на органической основе или на водной основе, применимой для покрытия компонентов системы HVAC; соотношение гашеной извести и растворимого полимерного связующего вещества составляет приблизительно от 1:1 до приблизительно 1:3 и увлажняющее вещество составляет от 15,5 до 25 мас.% химического покрытия, и химическое покрытие проницаемо для воды и непроницаемо для углекислого газа.2. Система HVAC по п.1, где компоненты системы HVAC, несущие биоцидное покрытие, включают в себя камеру обратного течения воздуха ...

Verfahren zum Modifizieren von Zellulosefasern mit einer praktisch wasserunlöslichen anorganischen Verbindung

Tintenstrahldruckvorrichtung und zugehörige Tintenpatrone

RAUCHARME PLASTIFIZIERTE POLYVINYLHALOGENIDMATERIALIEN

Markierungszusammensetzung, deren Verwendung und diese enthaltende Gegenstände

Markierungszusammensetzung, umfassend eine Infrarot absorbierende partikuläre Komponente sowie ein Kohlenstoffderivat, wobei das Gewichtsverhältnis von Infrarot absorbierender Komponente zu Kohlenstoffderivat im Bereich von 100:1 bis 10.000:1 liegt, wobei die Infrarot absorbierende Komponente ausgewählt ist aus anorganischen Stoffen der Stoffklassen der Oxide, Sulfide und Selenide von Zinn, Zink, Antimon, Molybdän, Wolfram, Wismut und deren Mischverbindungen, wobei Zinnoxide ausgewählt werden aus mit Antimon dotiertem Zinnoxid und mit Fluor dotiertem Zinnoxid, und wobei das Kohlenstoffderivat ausgewählt ist aus Rußen, Graphit, Fullerenen, Graphenen und Carbon-Nanotubes, deren Derivaten sowie deren Mischungen.

Schwerentflammbare Faeden und Fasern

Process for the treatment of acrylonitrile polymer filaments and products resultingtherefrom

The surface only of acrylonitrile polymer filamentary material is impregnated with a mixture of zinc oxide and a volatile carrier, and the volatile carrier removed by drying so as to leave the material impregnated with a small proportion of zinc oxide. Acrylonitrile polymers, copolymers and terpolymers and blends of acrylonitrile polymers with other polymeric materials may be used, provided the proportion of acrylonitrile is at least 70%, preferably at least 80%. A long list of suitable other polymeric materials is given. The zinc oxide content of the dry filaments is preferably 0.01-0.04%, especially 0.025-0.20%, and this is attained by the use of zinc oxide-carrier mixtures containing 0.02-0.8% zinc oxide. Filaments may be immersed in a mixture of zinc oxide and volatile carrier, the latter being removed by heat. Preferably water is the volatile carrier. In a preferred method, wet-spun filaments are treated in the "never-dried" condition by immersion in a bath of a mixture of zinc oxide ...

Ink-jet recorder and ink cartridge

Oleophobic membrane structures including a porous polymeric coating

Improvements in and relating to textile materials

Fabrics of regenerated cellulose are rendered crease-shedding, wet crease-resisting and dry crease-resisting by treating them, while free from substantial actual crease marks and in open width, with a swelling agent for regenerated cellulose at a concentration and temperature such that the regenerated cellulose swells without substantial damage, maintaining the fabrics in contact with the swelling agent, in open width and under as little tension as possible and without creasing, until they have been rendered crease-shedding and wet-crease-resisting, and then rendering them dry crease-resisting by condensation of a thermosetting resin within and substantially not between the fibres or by treatment with acid and formaldehyde or acid and glyoxal. Specified swelling agents are aqueous solutions of sodium hydroxide, potassium hydroxide, sodium zincate and benzyl trimethylammonium hydroxide or mixtures thereof, aqueous zinc chloride and aqueous mineral acids, e.g. nitric and sulphuric acids.

Regenerated cellulose fibres treated with metal ions and products made therefrom

Oleophobic membrane including a fluoropolymer and a printed patterned layer of particles, used in a laminated garment

The membrane structure 12 includes an air permeable hydrophobic membrane 16 having a first side 42 and a second side 46, a coating 28 applied to the surfaces of the membrane, the coating including a fluoropolymer having oleophobic properties, and a patterned layer 40 of particles applied onto the first side of the membrane. The particles 40 are preferably titanium dioxide, zirconium dioxide, zinc oxide, carbon or activated carbon in a polyurethane, cellulosic, polyacrylate, polyalcohol or polygycol binder, applied by xerographic, flexographic or gravure-screen printing. The fluoropolymer 28 is preferably an acrylic based polymer with fluorocarbon side chains. The membrane 16 is preferably polyolefin, polyamide, polyester, polysulphone, polyether, (meth)acrylic, polystyrene, polyurethane or polytetrafluoroethylene (PTFE). The garment comprises the membrane structure 12 laminated, on its 2nd side 46 to a fabric.

Metal oxide formulations

Process for the improvement of synthetic textile fibres by means of a metallic salt

Synthetic fibres, e.g. polyester, polyacrylonitrile, polyamide and polyvinyl alcohol, are steamed at 100 DEG -130 DEG C for 1-30 minutes, ped in a solution containing 3-40% by weight of a metal salt at normal temperature to 70 DEG C for from 1 second to 60 minutes and then dipped in water and/or a dilute aqueous alkaline solution containing at most 15% by weight of NH4OH, Na2HPO4, Na2SiO3 or Na2 CO3 to deposit hydroxide of the metal on and in the fibres, the metal salt being one which is hydrolysed to the metal hydroxide by water and/or said dilute aqueous alkaline solution, to eliminate their lustre, increase their softness, eliminate their waxy feeling, reduce their deterioration in light and increase their heat-resistance and water absorption. Suitable metallic salts are Al2(SO4)3, Al Cl3, Al(Ac)3, BaCl2, BiCl3, Ca Cl2, Ca(NO3)2, Ca(SCN)2, Pb(Ac)2, Pb(NO3)2, SnCl4, SnCl2, SbCl4, SbCl3, Sr(NO3)2, ZnCl2, Zn(NO3)2, Zn(Ac)2, Ti(SO4)2, TiCl4 and (NH4)2 SnCl6. The solvent for the metallic ...

Treatment of shaped articles made from synthetic linear polyesters

Filaments made from a normally solid synthetic linear polyester are rendered antistatic by treating them with a polyalkylene glycol having a molecular weight above 200, then treating them with an aqueous solution of an alkali or alkaline earth metal hydroxide and then heating them to a temperature of 100 DEG C or higher but below the softening point of the polyester for a period of time sufficient to remove the water present. The polyalkylene glycol which may be a polyethylene glycol or polypropylene glycol may be applied to the filaments in concentrated form or as a 10-50% by weight aqueous solution by padding, spraying or by means of an applicator roll so that 0.1-2% by weight of the polyalkylene glycol is applied to the filaments. The polyalkylene glycol may be applied to the filaments prior to or after stretching. The concentration of the alkali or alkaline earth metal hydroxide solution may be 0.01 - 25% by weight and application may be effected by padding, spraying or by means of ...

POLYVINYL HALIDE COMPOSITIONS

Process for the treatment of formed bodies from high molecular weight thermoplastic polycarbonates

Formed articles of high-molecular weight thermoplastic polycarbonates are treated, optionally at an elevated temperature, with aqueous or alcoholic solutions of alkali or alkaline-earth metal hydroxides. The articles, which may be foils, fibres, bristles or domestic articles, are thereby given a uniform roughened, matt surface which is suitable for marking with dyes, inks, pencils and the like. The surfaces so treated also have improved adhesive properties for coatings of various materials. The process can be applied to articles which have been dyed, and, by the use of suitable masking techniques, pre-selected portions of the surface may be treated. The process does not impair the chemical, mechanical or electrical properties of the formed articles. In the examples, articles made from a melt of bis-(p-hydroxyphenyl)-dimethyl-methane polycarbonate are dipped in a 50% aqueous solution of sodium hydroxide at 80 DEG -130 DEG for 1-8 minutes. The articles so treated are washed free from alkali ...

Production of expanded fibers from new generation raw materials for insulation applications where the fibers are expanded above their natural volume useful for insulation applications

Production of expanded fibers from new generation raw materials for insulation applications where the fibers are expanded above their natural volume by an aqueous suspension of binder and propellant and stabilized in volume by drying.

FLAME-PROTECTED COMPOSITION

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

BLÄHFASER

FORMULATIONS OF METALLIC OXIDE

VERFAHREN ZUR VERHINDERUNG DER FOLGEN VON SCHUHDRUCK, WIE ROETUNGEN, BRENN UND BLASENBILDUNG AN DEN FUESSEN, SOWIE GLEITMITTEL ZUR GEWEBEIMPRAEGNIERUNG

FLAMING CELEBRATION FIBER-WELL-BEHAVED MATERIAL AND PROCEDURE FOR ITS PRODUCTION

Flüssigkeitsgetränkter Vliesstoff, enthaltend Zinkoxid-haltige Cellulosefasern

The invention relates to a nonwoven fabric which contains cellulose fibers that contain at least to some extent zinc oxide particles incorporated therein, and which is additionally impregnated with a liquid, and to a method for production and to the use thereof, in particular for the production of preservative-free wet wipes.

PROCEDURE FOR THE TREATMENT OF CELLULOSEHÄLTIGEM TEXTILE

PROCEDURES FOR THE PREVENTION OF THE CONSEQUENCES OF SHOE PRINTING, LIKE ROETUNGEN, BURN AND BLISTERING TO THE FUESSEN, AS WELL AS LUBRICANT FOR FABRIC IMPREGNATION

THICKEN-CASH VINYLESTERHARZ COMPOSITION

TEXTILE PLANAR FORMATION

INK JET PRINTER AND INK CARTOUCHE

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

FLAME-PROTECTED COMPOSITION

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

FLAME-PROTECTED COMPOSITION

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

FLAME-PROTECTED COMPOSITION

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

FLAME-PROTECTED COMPOSITION

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

FLAME-PROTECTED COMPOSITION

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

FLAME-PROTECTED COMPOSITION

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

FLAME-PROTECTED COMPOSITION

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

FLAME-PROTECTED COMPOSITION

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

FLAME-PROTECTED COMPOSITION

INK RADIATION PRINTING DEVICE AND ASSOCIATED ONE INK CARTRIDGE

One-way valve nonwoven material

A material having one-way valve properties includes a nonwoven substrate having a first surface having a first surface hydrohead value and a second surface having a second surface hydrohead value; and a superhydrophobic formulation disposed on the first surface, wherein the first surface hydrohead value is less than about 1 cm, and wherein the second surface hydrohead value is at least 4 cm greater than the first surface hydrohead value. Also, a personal care article includes this nonwoven substrate in a nonwoven fluid permeable topsheet having a body-facing surface and an opposing backside surface, the article also including a fluid impermeable backsheet and at least one intermediate layer disposed therebetween.

Ink-jet recorder and ink cartridge

Ultraviolet ray (UV) blocking textile containing particles

LOW SMOKE POLYVINYL HALIDE COMPOSITION CONTAINING ZINC OXIDE

INK-JET PRINTING APPARATUS AND INK CARTRIDGE THEREFOR

An ink jet type printing apparatus in which an ink supply needle is located near one side in a direction perpendicular to the reciprocated directions of a carriage, a circuit board is mounted on a wall of an ink cartridge in the vicinity of the side on which an ink supply port is formed and plural contacts for connecting to external control means are formed on the exposed surface of the circuit board.

FLAME RETARDANT SHAPED MATERIALS

COATING COMPOSITIONS FOR MODIFYING SURFACES

Coating compositions, methods and articles of manufacture comprising a nanoparticle system employing same to impart surface modifying benefits for all types of soft surfaces, and in some cases, hard surfaces, are disclosed. In some embodiments, dispersement of nanoparticles in a suitable carrier medium allows for the creation of coating compositions, methods and articles of manufacture that create multi-use benefits to the modified surfaces. These surface modifications can produce long lasting or semi-permanent multi-use benefits that, in some embodiments, may include at least one of the following improved surface properties: cleaning, wettability, liquid strike-through, comfort, stain resistance, soil removal, malodor control, modification of surface friction, reduced damage to abrasion and color enhancement, relative to the surfaces unmodified with such nanoparticle systems.

FLAME RETARDANT SHAPED MATERIALS

ODOR CONTROL COMPOSITION AND TREATMENT METHOD

A composition for treating a textile fabric to impart an odor control property is provided. The composition has a synergistic effect on controlling odor of a textile fabric for an extended number of home launderings. The composition comprises a urethane based binder dispersion or a urethane precursor in addition to a metal oxide. The composition comprises a blocked isocyanate binder and a metal oxide.

A METHOD AND SYSTEM FOR THE APPLICATION OF CHEMICAL COMPOUNDS TO NATURAL FIBERS AND TREATED FIBERS OBTAINED THEREFROM

There is provided an impregnated natural fiber including a cuticle and an interior lumen, the cuticle circumscribing the interior lumen; and insoluble particulates possessing a preselected property embedded in the fiber. The particulates comprise at least 0.1-30 wt.% of the impregnated fiber and the particulates are embedded on the cuticle and within the lumen of the fiber. The fiber has an increased strength, micronaire value and rate of water absorption. Also provided is a system for surface treating cellulose sliver fibers. The system includes a vessel containing a moist paste which comprises at least one particulate material possessing one or more preselected desired properties, a thickening agent and water. The paste from the vessel is dispensed directly onto sliver fiber ribbon(s). A bore sonotrode generates ultrasonic waves which embed the particulate material(s) in the sliver fibers.

WATER-REPELLANT INSECTICIDE FOR TENT FABRIC

A Silicone water-repellant containing the insecticide permethrin to be used on e xterior fabrics made of synthetic, natural, or blends of these fibers. This product may also be used in conjunction with a mildewcide containing 2-n-octyl-4-isothiazolin-3-one and ultra fine zinc oxide. This treatment will retain its properties for at least 60% of the life of a typical l ight-weight hiking tent.

Verfahren zur Herstellung einer licht- und waschechten Tapete.

Verfahren zur Herstellung von gekräuselten, wollähnlichen Fasern aus Hochpolymeren.

Verfahren zur Herstellung künstlicher Gebilde aus Polyamiden.

Verfahren zur Herstellung einer Imprägnierungsmasse und nach dem Verfahren hergestellte Imprägnierungsmasse.

Solution aqueuse stable pour le traitement d'articles textiles confectionnés, constitués principalement de coton.

Solution aqueuse stable pour le traitement d'articles textiles.

Verfahren zur Verbesserung der Anfärbbarkeit von textilen Cellulosefasern

Verfahren zur Verbesserung der Knitterfestigkeit von textilen Cellulosefasern

VERFAHREN ZUM IMPRAEGNIEREN VON FILTERMATERIALIEN MIT KATALYTISCH UND/ODER BAKTERIZID ODER BAKTERIOSTATISCH WIRKENDEN METALLEN UND/ODER METALLVERBINDUNGEN.

Procédé de fabrication des filaments ou fibres de polymères d'acrylonitrile

Verfahren zur Behandlung von nichttextilen Gebilden aus hochmolekularen, thermoplastischen Polycarbonaten zwecks Aufrauhung und Mattierung der Oberfläche dieser Gebilde

Verfahren zur Herstellung von dauerhaft schwerentflammbaren Fäden und Fasern aus Polyacyloxalamidrazon

Flame retardant coating for textiles.

Offenbart ist eine Flammschutzbeschichtung für ein textiles Flächenprodukt, welche mindestens einen Binder oder ein Bindergemisch, Blähgraphitpartikel und zusätzlich mindestens ein chemisches Flammschutzmittel enthält. Die Korngrösse von mindestens 80%, bevorzugt von 100%, der Blähgraphitpartikel beträgt maximal 100 µm.

Волокнистый изолирующий материал и способ его производства

Волокнистый изолирующий материал имеет волокна изолирующего материала с фунгицидом в диспергированной добавке, прикрепленной к волокнам, и способ производства волокнистого изолирующего материала путем диспергирования фунгицида и диспергированной добавки между волокнами, с последующим закреплением диспергированной добавки на волокнах. С помощью этого способа производят теплоизоляционный материал, звукоизоляционный материал, изоляционный материал для футеровки канала или обшивки канала, как в виде рыхлого изолирующего материала, так и в виде матов изолирующего материала.

Introduction of active particles into a matrix

Preparation method of waterproof flame-retardant textiles

Additive for polyamide fiber spinning

本发明提供一种锦纶纺丝用添加剂，添加剂由如下重量份数的各组分组成：氧化锌5‑10份，二氧化钛3‑5份，蒙脱土2‑6份，蛭石3‑6份，分散剂1‑3份。本发明制备的添加剂，粒径较小，分散性能好，加入纺丝油剂后，可以增加纺丝油剂的稳定性，且可以增加纺丝油剂的防紫外性以及抗菌性能。

A method of improving the properties of the fibers, and other products shaped, fully synthetic thermoplastic material, in particular polyacrylonitrile and copolymers and copolymers of acrylonitrile

A method for allowing the identification of the textile products

Application and manufactoring process of a fabric resistant to the action of the acids

METHOD FOR THE DEPOSITION OF A COATING PHOTOCATALYTIC, COATINGS, TEXTILE MATERIALS AND USE IN PHOTOCATALYSIS ASSOCIATED

FLAME-RESISTANT FIBROUS PRODUCTS

Sealing linings of cushions - by coating part of fabric subsequently bonded to foam material with rubber latex

Fabric Having Ultraviolet Radiation Protection

A method for treating a fabric for protection from ultraviolet radiation is disclosed which comprises the steps of dispensing a suspension of zinc oxide particles treated with an acid polymer into a washing machine during a time in which a fabric is being washed in the washing machine and mixing the treated zinc oxide particles and the fabric for the treated zinc oxide particles to bind to the fabric. Other methods for treating a fabric for protection from ultraviolet radiation are also disclosed.

Ecological Fabric Having Ultraviolet Radiation Protection

An ecological fabric having protection from ultraviolet radiation incorporated therein is disclosed in which the fabric is treated by a method comprising the steps of dissolving zinc acetate or other zinc salt in a liquid to form a solution containing Zn(II) ions, adding a fabric to the solution, mixing the solution and the fabric, and adding a base to the solution when the solution and the fabric are being mixed to form a suspension of zinc oxide nanoparticles in contact with the fabric. Other methods are disclosed such as modifying a fabric by carboxylation or phosphorylation of the fabric followed by binding of the UV-blocking nanoparticles to the modified fabric and modifying UV-blocking nanoparticles with a self-assembled monolayer (SAM) or polymer layer containing an active chemical group capable of binding to the fabric and depositing the UV-blocking nanoparticles on the fabric. 1. A method for treating a fabric for protection from ultraviolet radiation comprising the steps of:placing a fabric into a solution of phosphoric acid or a phosphonic acid derivative to allow for phosphorylation of the fabric to take place;pressing the fabric to remove the solution;heating the fabric;washing the fabric;dissolving zinc salt in a liquid to form a solution containing Zn(II) ions;placing the fabric into the solution;mixing the solution and the fabric; andadding a base to the solution when the solution and the fabric are being mixed to form a suspension of zinc oxide nanoparticles in contact with the fabric.2. The method of further comprising the steps of removing the fabric from the solution and drying the fabric.3. The method of wherein the base is NaOH.4. The method of wherein the base is an amine.5. The method of wherein the liquid is deionized water.6. The method of wherein the solution claim 1 , the fabric claim 1 , and the base are mixed for two hours.7. The method of wherein the fabric is a cotton.8. The method of wherein the fabric is an organic cotton.9. The ...

Hybrid porous materials and manufacturing methods and uses thereof

The present disclosure provides a hybrid porous material including a porous material including a microporous polymer film or a non-woven fabric, wherein the porous material has an upper surface and a lower surface; and a continuous inorganic coating covering the upper surface, the lower surface, and surfaces of pores within the porous material. The present disclosure also provides a manufacturing method for the hybrid porous material and an energy storage device including the same.

Fabric with surface cooling function and preparation method therefor

The present application provides a type of fabric with a surface cooling function and a preparation method therefor. The preparation method comprises the following steps: S1. using a surface cooling material to generate a polymer-modified surface cooling material by in-situ polymerization; S2. dispersing the polymer-modified surface cooling material in a finishing solvent to obtain a functionalized fabric finishing solution; and S3. absorbing the functionalized fabric finishing solution into the fabric and then finishing the fabric with the polymer-modified surface cooling material by thermal treatment, so as to obtain the fabric with the surface cooling function. The fabric with the surface cooling function in the present application feels good and is breathable. The solution of the preparation method for the fabric with the surface cooling function in the present application is simple and feasible and applicable to large-scale production.

MULTIFUNCTIONAL FILTER MEDIUM, AND METHOD AND APPARATUS FOR MANUFACTURING SAME

The present application relates to a multifunctional filter medium and a method of manufacturing the same. The multifunctional filter medium of the present application is capable of significantly reducing fine dust, harmful microorganisms, and toxic gases and reducing a pressure decrease during filtration due to exclusion of high-density nanofiber, thereby minimizing energy required for filtration and exhibiting sufficient filtration performance as a single filter medium. 1. A multifunctional filter medium , comprising a fiber; and photocatalyst particles including carbon nanotubes grown on surfaces thereof , wherein the photocatalyst particles including carbon nanotubes grown on surfaces thereof are attached to a surface of the fiber.2. The multifunctional filter medium according to claim 1 , wherein the fiber includes a carbon fiber.3. The multifunctional filter medium according to claim 1 , wherein the fiber is a porous fiber.4. The multifunctional filter medium according to claim 3 , wherein the pores in the fiber have a diameter of 1 to 100 nm.5. The multifunctional filter medium according to claim 1 , wherein the fiber forms a woven or knitted fabric or a nonwoven fabric.6. The multifunctional filter medium according to claim 1 , wherein photocatalyst particles include one or more selected from the group consisting of titanium oxide claim 1 , zinc oxide claim 1 , tungsten oxide claim 1 , cerium oxide claim 1 , tin oxide claim 1 , zirconium oxide and zinc sulfide.7. The multifunctional filter medium according to claim 6 , wherein photocatalyst particles further include one or more transition metals selected from the group of scandium (Sc) claim 6 , vanadium (V) claim 6 , chromium (Cr) claim 6 , manganese (Mn) claim 6 , iron (Fe) claim 6 , cobalt (Co) claim 6 , nickel (Ni) claim 6 , copper (Cu) claim 6 , yttrium (Y) claim 6 , niobium (Nb) claim 6 , molybdenum (Mo) claim 6 , ruthenium (Ru) claim 6 , rhodium (Rh) claim 6 , palladium (Pd) claim 6 , silver (Ag) ...

Flame-Retardant Materials and Systems

A flame-retardant composition has a plurality of particles with at least one porosity therein, a flame retardant gas occupying the porosity, and a matrix material in which said particles are dispersed. A sealant applied to at least a portion of the particles, wherein the sealant substantially prevents the gas from escaping the porosities. The matrix is a flame-retardant composition adapted to be applied to various surfaces. The matrix may also function as the sealant. The sealant is formed of a material that will break down and release the gas in the presence of water or flame or other selected conditions. The sealant may be a polymer material. This solves the problem of applying flame-retardant qualities to various surfaces. 1. A flame-retardant composition comprising:a plurality of particles, each particle having at least one porosity therein;a nonflammable gas occupying the porosity at a pressure elevated above ambient conditions; anda gas-impermeable sealant on each of the particles, the sealant maintaining the gas at elevated pressure in the porosity_and substantially preventing escape of the gas from the porosity, the sealant breaking down to release the gas from the porosities under selected conditions, wherein the sealant is a matrix material in which the particles are dispersed.2. The composition according to claim 1 , wherein the nonflammable gas is carbon dioxide.3. The composition according to claim 1 , wherein the particles are halloysite.4. The composition according to claim 1 , wherein the particles are cyclodextrin.5. The composition according to claim 1 , wherein the sealant is a material that will break down and release the gas in the presence of heat or flame.6. The composition according to claim 1 , wherein the particles are zeolite.7. The composition according to claim 1 , wherein the at least one porosity in each of the plurality of particles is open to an atmosphere and the sealant obstructs the opening to prevent escape of the gas.8. A flame- ...

COMPLEX FIBERS OF CELLULOSE FIBERS WITH INORGANIC PARTICLES AND PROCESSES FOR PREPARING THEM

The present invention aims to provide complex fibers of a cellulose fiber with inorganic particles exhibiting better drainage and retention when they are used as materials for forming sheets. In the complexes of the present invention, (1) the weight ratio B/A between the inorganic content (B) in the residue remaining on a 60-mesh sieve (having an opening of 250 μm) after an aqueous suspension of a complex fiber having a solids content of 0.1% is filtered through the sieve and the inorganic content (A) in the complex fiber before treatment is 0.3 or more; or (2) the weight ratio C/A between the inorganic content (C) in fractions corresponding to an effluent volume (L) of 16.00 to 18.50 and an elution time (sec) of 10.6 to 37.3 and the inorganic content (A) in the complex fiber before treatment is 0.3 or more when an aqueous suspension of the complex fiber having a solids content of 0.3% is classified using a fiber classification analyzer under the conditions of a flow rate of 5.7 L/min, a water temperature of 25±1° C., and a total effluent volume of 22 L. 1. A complex fiber of a cellulose fiber with inorganic particles , wherein:(1) the weight ratio B/A between the inorganic content (B) in the residue remaining on a 60-mesh sieve (having an opening of 250 μm) after an aqueous suspension of the complex fiber having a solids content of 0.1% is filtered through the sieve and the inorganic content (A) in the complex fiber before treatment is 0.3 or more; or(2) the weight ratio C/A between the inorganic content (C) in fractions corresponding to an elution volume (L) of 16.00 to 18.50 and an elution time (sec) of 10.6 to 37.3 and the inorganic content (A) in the complex fiber before treatment is 0.3 or more when an aqueous suspension of the complex fiber having a solids content of 0.3% is classified using a fiber classification analyzer under the conditions of a flow rate of 5.7 L/min, a water temperature of 25±1° C., and a total elution volume of 22 L.2. The complex fiber ...

AQUEOUS FLAME RETARDANT COMPOSITION FOR MINERAL FIBER-BASED MAT, AND MATS OBTAINED

The present invention concerns an aqueous flame retardant composition for mineral fiber-based mats, in particular glass or rock fibers, which comprises: 1. A mat , comprising:non-woven mineral fibers; andan aqueous flame retardant composition, wherein the mineral fibers are treated with the aqueous flame retardant composition, and wherein the aqueous flame retardant composition comprises:water;a thermoset resin, wherein the thermoset resin is an acrylic resin selected from the group consisting of a polyvinylidene chloride-acrylic acid resin, an acrylic acid-styrene resin, and a polyacrylic acid resin, a urea-formaldehyde resin, or a mixture thereof;{'sub': 2', '2, 'magnesium hydroxide, Mg(OH), and aluminum hydroxide, AlOOH in a quantity by weight of from 5 to 60% of the total weight of the thermoset resin, the Mg(OH), and the AlOOH; and'}optionally, carbon black.2. The mat of claim 1 , wherein the quantity by weight of thermoset resin in the flame retardant composition is from 40% to 95% of the total weight of the thermoset resin claim 1 , the Mg(OH) claim 1 , and the AlOOH.3. The mat of claim 1 , wherein the proportion by weight of Mg(OH):AlOOH is in the range from 0.3:0.7 to 0.7:0.3.4. The mat of claim 1 , further comprising:at least one mineral filler selected from the group consisting of calcium carbonate, a clay, talc, and mica.5. The mat of claim 4 , wherein the quantity of mineral filler is up to 30% of the total weight of the thermoset resin claim 4 , the Mg(OH) claim 4 , and the AlOOH.6. The mat of claim 1 , wherein the carbon black is present and the quantity of carbon black is from 10% to 30% of the total weight of the thermoset resin claim 1 , the Mg(OH) claim 1 , and the AlOOH.7. The mat of claim 1 , wherein the mat does not comprise carbon black.8. The mat of claim 1 , wherein the non-woven mineral fibers are fibers of glass or rock.9. The mat of claim 1 , wherein the mineral fibers are in the form of filaments claim 1 , threads composed of a multitude ...

Cool-feeling fiber fabric and method for producing same

A cool-feeling fiber fabric has ultrafine particles of titanium oxide with a particle diameter of 150 to 200 nm to reflect electromagnetic waves in an ultraviolet wavelength region, fine particles of titanium oxide with a particle diameter of 1 to 5 μm to reflect electromagnetic waves in an infrared region, and a binder resin, wherein the ultrafine particles and the fine particles are firmly adhered to the fiber fabric with the binder resin.

ARTICLE OF APPAREL INCLUDING THERMOREGULATORY TEXTILE

An article of apparel and method of making the article of apparel for a wearer is disclosed herein. In at least one embodiment, the article of apparel comprises a fabric defining a first, inner surface facing the wearer, and a second, outer surface opposite the first surface. A plurality of compression areas are formed along the inner fabric surface, each compression area comprising compressed yarns. A sealing agent effective to reduce the air permeability of the fabric is applied to each compression area. The sealing agent secures the yarns in a compressed state. 1. An article of apparel for a wearer , the article of apparel comprising:a fabric defining a first, inner surface configured to face the wearer and a second, outer surface opposite the first surface;a plurality of compression areas formed along the inner fabric surface, each compression area comprising compressed yarns; anda sealing agent effective to reduce the air permeability of the fabric, the sealing agent applied to each compression area, the sealing agent securing the yarns in a compressed state.2. The article of apparel according to claim 1 , wherein:the sealing agent is applied as a discontinuous pattern along the inner fabric surface;an area of fabric including the sealing agent possesses a first air permeability value;an area of fabric not including the sealing agent possesses a second air permeability value; andthe second air permeability value is higher than the first air permeability value.3. The article of apparel according to claim 2 , wherein the discontinuous pattern defines alternating bands of first and second air permeability values along the fabric.4. The article of apparel according to claim 3 , wherein the sealing agent comprises a binder and a heat retaining material.5. The article of apparel according to claim 4 , wherein the heat retaining material is selected from the group consisting of AlO claim 4 , ZnO claim 4 , SnO claim 4 , TiO claim 4 , SiO claim 4 , SiC claim 4 , ZrC ...

Coated Antimicrobial Fabric

A nonwoven fabric has active antimicrobial and anti-viral agents coated onto it. Alternatively, an active antimicrobial/antiviral agent may be mixed into the barrier coating or fiber polymers themselves that make up the nonwoven material. A primary example is the treatment of an existing fabric having known permeability appropriate for an intended use. Intended uses for this nonwoven fabric include, but are not limited to, as a wearable garment, hair coverings, “booties,” temporary curtains, instrument wraps, surgical drapes, and blankets, each of which has active antimicrobial protection, thereby allowing the possibility of multiple uses of the fabric product.

Coated Antimicrobial Fabric

A nonwoven fabric has active antimicrobial and anti-viral agents coated onto it. Alternatively, an active antimicrobial/antiviral agent may be mixed into the barrier coating or fiber polymers themselves that make up the nonwoven material. A primary example is the treatment of an existing fabric having known permeability appropriate for an intended use. Intended uses for this nonwoven fabric include, but are not limited to, as a wearable garment, hair coverings, “booties,” patient cubicle curtains, temporary curtains, instrument wraps, surgical drapes, and blankets, each of which has active antimicrobial protection, thereby allowing the possibility of multiple uses of the fabric product. 1. An antimicrobial fabric comprising:a nonwoven fabric substrate formed of spunbonded polymer fibers;an antimicrobial material coated onto the nonwoven fabric substrate;wherein the coated nonwoven fabric is permeable to vapor and substantially impermeable to liquids.2. An antimicrobial fabric as described in claim 1 ,wherein the fabric is coated on both sides by an antimicrobial material.3. An antimicrobial fabric as described in claim 1 ,wherein the polymer fibers that form the nonwoven fabric substrate are polyolefin fibers.4. An antimicrobial fabric as described in claim 1 ,wherein the uncoated nonwoven fabric substrate has a base weight of 20-200 g/m2.5. An antimicrobial fabric as described in claim 1 ,wherein the uncoated nonwoven fabric substrate has a thickness of 0.0025-0.030 inches.6. An antimicrobial fabric as described in claim 1 ,wherein the antimicrobial material is comprised of one or more compounds selected from the group consisting of CaCO3, TiO2, and Ca(OH)2.7. An antimicrobial fabric as described in claim 1 ,wherein the coated fabric is stretched after extrusion.8. An antimicrobial fabric as described in claim 1 ,wherein the antimicrobial coating is co-extruded onto the nonwoven fabric substrate with the co-extruded coating comprising a plurality of layers and only ...

Additive for incorporating ultraviolet radiation protection into a polymer

An additive for incorporating ultraviolet radiation protection into a synthetic polymer with the additive and the synthetic polymer for forming a synthetic material is disclosed which has a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with a synthetic polymer having C—H bonds. A product for incorporating ultraviolet radiation protection into a synthetic polymer prior to forming a synthetic material has a quantity of a synthetic polymer and a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with the quantity of the synthetic polymer.

AQUEOUS DIPPING COMPOSITION

The present invention relates to an aqueous dipping composition for coating a textile reinforcing material, comprising 4% to 50% by dry weight of at least one rubber latex, 0.1% to 4.5% by dry weight of at least one blocked isocyanate, 0.02% to 20% by dry weight of at least one filler, 0.2% to 4% by dry weight of at least one epoxy group-containing compound, and 0.1% to 2% by dry weight of at least one polymer with carboxylic acid functional groups, wherein the amounts in % by dry weight are based on the total weight of the aqueous dipping composition. The composition is essentially free of resorcinol, resorcinol precondensates, formaldehyde and formaldehyde-releasing substances. The present invention relates to a use of such a composition, a process for coating a textile reinforcing material with this composition, a coated textile reinforcing material and a respective elastomeric article comprising the same.

AQUEOUS DIPPING COMPOSITION

The present invention relates to an aqueous dipping composition for coating a textile reinforcing material, comprising 4% to 40% by dry weight of at least one rubber latex, with the proviso that the rubber latex is no isoprene rubber latex, 0.1% to 10% by dry weight of at least one blocked isocyanate, 1% to 20% by dry weight of at least one isoprene rubber latex, and 0% to 6% by dry weight of at least one epoxy group-containing compound, wherein the amounts in % by dry weight are based on the total weight of the aqueous dipping composition. The composition is essentially free of resorcinol, resorcinol precondensates, formaldehyde and formaldehyde-releasing substances. The present invention relates to a use of such a composition, a process for coating a textile reinforcing material with this composition, a coated textile reinforcing material and a respective elastomeric article comprising the same.

Method for Sonochemical Deposition of Metals on Textile Substrates

Provided herein are methods for preparing metal coated textile substrate by ultrasonic irradiation deposition processes and products thereof. 1. A method for preparing a metal coated textile substrate comprising:depositing a first plurality of metal nanoparticles on a textile substrate by a first ultrasonic irradiation deposition process thereby forming a metal seeded textile substrate; anddepositing a second plurality of metal nanoparticles on the metal seeded textile substrate by a second ultrasonic irradiation deposition process thereby forming the metal coated textile substrate.2. The method of claim 1 , wherein the textile substrate comprises a natural fiber claim 1 , a synthetic fiber claim 1 , or a combination thereof3. The method of claim 1 , wherein the first ultrasonic irradiation deposition process and the second ultrasonic irradiation deposition process independently comprise ultrasonic wave irradiation at a frequency of at least 20 kHz and a power of 700 to 800 W at between 10% and 60% ultrasound amplitude.4. The method of claim 1 , wherein the first plurality of metal nanoparticles is selected from the group consisting of Ag claim 1 , Au claim 1 , Pt claim 1 , Pd claim 1 , Ni claim 1 , Cu claim 1 , AgS claim 1 , TiO claim 1 , SnO claim 1 , ZnO claim 1 , and AlO.5. The method of claim 1 , wherein the second plurality of metal nanoparticles is selected from the group consisting of ZnO claim 1 , CuO claim 1 , CuO claim 1 , TiO claim 1 , SnO claim 1 , FeO claim 1 , and FeO.64. The method of claim 1 , wherein the first plurality of metal nanoparticles are prepared by reaction of a first metal precursor and a first metal precursor reactant claim 1 , wherein the first metal precursor is silver nitrate and the first metal precursor reactant is NaBH claim 1 , ethylene glycol claim 1 , or polyethylene glycol; the first metal precursor is AgNOand the first metal precursor reactant is a citrate salt and a thiosulfate salt; or the first metal precursor is AlCland ...

FABRIC HAVING ULTRAVIOLET RADIATION PROTECTION, ENHANCED RESISTANCE TO DEGRADATION, AND ENHANCED RESISTANCE TO FIRE

A method for treating a fabric for ultraviolet radiation protection, enhanced resistance to degradation, and enhanced resistance to fire is disclosed which comprises the steps of adding zinc oxide nanoparticles to a solution of 3-glycidyloxypropyl-trimethoxysilane, placing a fabric in the mixture of zinc oxide particles and 3-glycidyloxypropyl-trimethoxysilane, curing the fabric, and washing the fabric. Other methods of treating a fabric are disclosed. 1. A method for treating a fabric for ultraviolet radiation protection , enhanced resistance to degradation , and enhanced resistance to fire comprising the steps of:adding zinc oxide nanoparticles to a solution of 3-glycidyloxypropyl-trimethoxysilane;placing a fabric in the mixture of zinc oxide particles and 3-glycidyloxypropyl-trimethoxysilane;curing the fabric; andwashing the fabric.2. The method of further comprising the step of forming zinc oxide nanoparticles.3. The method of wherein the forming step comprises the steps of dissolving zinc salt in a liquid to form a solution containing Zn(II) ions and adding a base to the solution.4. The method of wherein the base is NaOH.5. The method of wherein the base is amine.6. The method of wherein the curing step further comprises the step of heating the fabric at 130° C. for thirty minutes.7. A method for treating a fabric for ultraviolet radiation protection claim 1 , enhanced resistance to degradation claim 1 , and enhanced resistance to fire comprising the steps of:adding zine oxide nanoparticles to a solution of 3-glycidyloxypropyl-trimethoxysilane;adding 1-methylimidazol to form a suspension;stirring the suspension;dipping a fabric into the suspension; andcuring the fabric.8. The method of wherein two grams of zinc oxide nanoparticles are added to 50 ml of the solution of 3-glycidyloxypropyl-trimethoxysilane.9. The method of wherein the fabric is dipped from one to four times.10. The method of wherein the suspension is stirred for one hour.11. The method of wherein ...

Allergen reducing composition, spray agent including the same and surface treatment agent including the same, allergen reducing method, allergen reducing textile structure and allergen reducing architectural interior material

An allergen reducing composition capable of reducing allergens such as mites and cedar pollen and causes less coloring of an allergen reduction target; a spray agent using the allergen reducing composition; a surface treatment agent using the allergen reducing composition; an allergen reducing method; an allergen reducing textile structure; and an allergen reducing architectural interior material. The allergen reducing composition contains: (A) one or more compounds selected from zinc salts and copper salts; and (B) one or more compounds selected from rare earth salts. The spray agent or the surface treatment agent contains the allergen reducing composition and water or a water-soluble solvent. An allergen reducing method involves using the above-mentioned allergen reducing composition in an environment where allergens are present. The textile structure is a textile structure processed by the allergen reducing composition. The architectural interior material is one processed by the allergen reducing composition.

Method of manufacturing composite material having nano structure grown on carbon fiber and composite material having nano structure manufactured using the same

Provided is a composite material having a nano structure grown on a carbon fiber with a high density. A method of manufacturing a composite material includes: modifying a surface of a carbon fiber by using an electron beam; growing a zinc oxide (ZnO) nano structure on the modified surface of the carbon fiber; and transferring the carbon fiber and the zinc oxide nano structure onto a polymer resin.

Sulfonated polyolefin-based flame retardant material

Disclosed herein is a flame retardant composition comprising sulfonated polyolefin and a SO 2 -scavenging material and/or a flame retardant material that is not a sulfonated polyolefin. Also disclosed is a flame-resistant composite comprising a host material in which is incorporated sulfonated polyolefin as a flame retardant composition. Further disclosed are methods for producing the flame retardant composition and flame-resistant composites.

ODOR CONTROL COMPOSITION AND METHOD OF USING

A chemical composition for controlling odor and to a method of using the chemical composition to impart an odor control treatment to an article, more particularly to a textile material or a building or construction material. The chemical composition comprises a metal compound selected from the group consisting of a metal oxide, a metal hydroxide, and a combination thereof and a sulfo polyester. Methods of making and of using are provided. 1. An odor control composition comprising:a metal compound selected from the group consisting of a metal oxide, a metal hydroxide, and a combination thereof; anda sulfo polyester.2. The odor control composition according to claim 1 , wherein the odor control composition is in a form of an aqueous dispersion.3. The odor control composition according to claim 1 , further comprising a carrier.4. The odor control composition according to claim 1 , wherein the metal compound is selected from the group consisting of zinc oxide claim 1 , titanium oxide claim 1 , silver oxide claim 1 , copper oxide claim 1 , iron oxide claim 1 , magnesium oxide claim 1 , aluminum oxide claim 1 , zinc hydroxide claim 1 , zinc nitrate claim 1 , silver chloride claim 1 , magnesium hydroxide claim 1 , aluminum hydroxide claim 1 , and a combination thereof.5. The odor control composition according to claim 1 , wherein the metal compound is based on a transition metal.6. The odor control composition according to claim 1 , wherein the metal compound is an alkaline earth metal oxide.7. The odor control composition according to claim 1 , wherein the metal compound is present in a range of 0.01 weight % to 3 weight % based on the weight of the textile material.8. The odor control composition according to claim 7 , wherein the metal compound is present in a range of 0.1 weight % to 2 weight % based on the weight of textile material.9. The odor control composition according to claim 8 , wherein the metal compound is present in a range of 0.15 weight % to 1.5 weight % ...

Durable Antimicrobial Treatments for Textiles and Other Substrates

This invention relates to regenerable antimicrobial coatings with long-lasting efficacy for use in medical applications including implants, medical instruments or devices, and hospital equipment. The same coatings would also have broad utility in the consumer, industrial, and institutional markets. The coating technology would be based on sequestration of hydrogen peroxide (HP) by zinc oxide binders incorporated into the coatings.

ODOR CONTROL COMPOSITION AND TREATMENT METHOD

A composition for treating a textile fabric to impart an odor control property is provided. The composition has a synergistic effect on controlling odor of a textile fabric for an extended number of home launderings. The composition comprises a urethane based binder dispersion or a urethane precursor in addition to a metal oxide. The composition comprises a blocked isocyanate binder and a metal oxide. 1. A composition comprising:a urethane component selected from the group consisting of a urethane based binder, a urethane precursor, and a combination thereof, anda metal oxide.2. The composition according to claim 1 , wherein a metal of the metal oxide is selected from the group consisting of magnesium claim 1 , silver claim 1 , copper claim 1 , zinc claim 1 , bismuth claim 1 , titanium claim 1 , tin claim 1 , and a combination thereof.3. A method of imparting an odor control property to a textile fabric comprising applying the composition according to to a textile fabric claim 1 , and curing the composition.4. The method according to claim 3 , wherein a metal of the metal oxide is selected from the group consisting of magnesium claim 3 , silver claim 3 , copper claim 3 , zinc claim 3 , bismuth claim 3 , titanium claim 3 , tin claim 3 , and a combination thereof.5. A textile fabric having an odor control property claim 1 , the textile fabric comprising the composition of .6. The textile fabric according to claim 5 , wherein a metal of the metal oxide is selected from the group consisting of magnesium claim 5 , silver claim 5 , copper claim 5 , zinc claim 5 , bismuth claim 5 , titanium claim 5 , tin claim 5 , and a combination thereof.7. A composition comprising:a blocked isocyanate binder, anda metal oxide.8. The composition according to claim 7 , wherein the blocked isocyanate binder is water dispersible.9. The composition according to claim 7 , wherein the blocked isocyanate binder is in a form of a dispersion.10. The composition according to claim 7 , wherein a ...

INORGANIC FIBER MOLDED BODY

The present invention aims at providing an inorganic fiber molded body that is excellent in scale resistance, thermal shock resistance and mechanical shock resistance, and prevented from suffering from shrinkage when used under high-temperature heating conditions. The inorganic fiber molded body of the present invention is produced by impregnating a needle blanket of inorganic fibers with a liquid material of a precursor of a spinel-based compound represented by the general formula: MgAlOwherein an atomic ratio (y/x) is not less than 2 (y/x≧2); drying the thus impregnated needle blanket; and firing the dried needle blanket to convert the precursor into an oxide thereof. 1. An inorganic fiber molded body obtained by a process comprising: [{'br': None, 'sub': x', 'y', '4, 'MgAlO'}, 'wherein an atomic ratio (y/x) is not less than 2 (y/x≧2), to obtain an impregnated needle blanket;, 'impregnating a needle blanket of inorganic fibers with a liquid material of a precursor of a spinel-based compound of formuladrying the impregnated needle blanket to obtain a dried needle blanket; andfiring the dried needle blanket to convert the precursor into an oxide thereof.2. The molded body according to claim 1 , wherein the needle blanket claim 1 , obtained after the impregnating the precursor of the spinel-based compound thereon and then drying claim 1 , but before the firing claim 1 , has a bulk density of more than 0.20 g/cmand not more than 0.45 g/cm.3. The molded body according to claim 1 , wherein the atomic ratio (y/x) is from 2 to 26.4. The molded body according to claim 1 , wherein the needle blanket of inorganic fibers have a bulk density of not less than 0.10 g/cm.5. The molded body according to claim 1 , wherein the inorganic fibers have an average fiber diameter of from 5 to 7 μm and comprise substantially no fibers having a fiber diameter of not more than 3 μm.6. The molded body according to claim 1 , wherein the needle blanket of inorganic fibers has a needling density ...

PRODUCT HAVING ULTRAVIOLET RADIATION PROTECTION

A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic polymer is disclosed which has a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with a quantity of synthetic polymer chips having C—H bonds. A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic polymer prior to forming a synthetic material is also disclosed which has a quantity of synthetic polymer chips and a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with the quantity of the synthetic polymer chips. 1. A product having ultraviolet radiation protection and antimicrobial protection comprising:a quantity of synthetic polymer chips;a quantity of zinc oxide particles with each particle having a surface; anda quantity of a reactive group for modifying each surface of each zinc oxide particle, the quantity of the reactive group sufficient for binding the quantity of zinc oxide particles to the quantity of synthetic polymer chips prior to the quantity of synthetic polymer chips being formed into a fiber.2. The product of wherein the reactive group is benzophenone.3. The product of wherein the reactive group is sulfonylazides.4. The product of wherein the reactive group is aryl azides.5. The product of wherein the reactive group is diazonium salts.6. The product of wherein the zinc oxide particles are coated with aluminum.7. The product of wherein the zinc oxide particles are coated with titanium.8. The product of wherein the quantity of synthetic polymer chips claim 1 , the quantity of zinc oxide particles claim 1 , and the quantity of the reactive group are packaged together in a package.9. A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic material prior to the synthetic material being formed by use of a spinneret comprising:a quantity of synthetic polymer chips; ...

A Fiber Suitable For Packaging And Storing Plant Produce

The present disclosure relates to a fiber suitable for packaging. The fiber of the present disclosure comprises a photocatalyst bonded to it by means of a first functional group generated by a surface modifying agent and optionally, a second functional group generated by a silicon containing linker. The chemical bonding between the fiber and the photocatalyst imparts durability and wash ability to the fiber. A packaging material prepared using the fiber of the present disclosure can be used for the storage of plant produce.

COMPOSITE FABRICS

A composite fabric is provided. The composite fabric includes a fabric substrate and a material layer. The material layer, which includes a mixture, is on the fabric substrate. The mixture includes an amine-containing polymer and a powder. The powder is in the amine-containing polymer. The amine-containing polymer includes polyethylenimine, derivatives of polyethylenimine, or a combination thereof. The powder includes doped zinc oxide, indium tin oxide, doped indium tin oxide, or a combination thereof. The amine-containing polymer has an amount of 0.1 to 40 parts by weight base on 100 parts by weight of the powder. 1. A composite fabric , comprising:a fabric substrate; anda material layer comprising a mixture on the fabric substrate, wherein the mixture comprises:an amine-containing polymer comprising polyethylenimine, derivatives of polyethylenimine, or a combination thereof, wherein the derivatives of polyethylenimine comprise ethoxyl group terminated polyethylenimine, carboxylic acid group terminated polyethylenimine, isocyanate group terminated polyethylenimine, or a combination thereof; anda powder in the amine-containing polymer, wherein the powder comprises doped zinc oxide, indium tin oxide, doped indium tin oxide, or a combination thereof, wherein the amine-containing polymer has an amount of 0.1 to 40 parts by weight base on 100 parts by weight of the powder.2. The composite fabric as claimed in claim 1 , wherein the mixture further comprises a polymer matrix.3. The composite fabric as claimed in claim 2 , wherein the material layer is a film.4. The composite fabric as claimed in claim 2 , wherein the polymer matrix has an amount of 50 to 10000 parts by weight base on 100 parts by weight of the powder.5. The composite fabric as claimed in claim 2 , wherein the polymer matrix comprises polyurethane claim 2 , polyacrylate claim 2 , or a combination thereof.6. The composite fabric as claimed in claim 1 , wherein the doped zinc oxide or doped indium tin oxide ...

ADDITIVE FOR INCORPORATING ULTRAVIOLET RADIATION PROTECTION INTO A POLYMER

An additive for incorporating ultraviolet radiation protection into a synthetic polymer with the additive and the synthetic polymer for forming a synthetic material has a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with a synthetic polymer having C—H bonds. A product for incorporating ultraviolet radiation protection into a synthetic polymer prior to forming a synthetic material has a quantity of a synthetic polymer and a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with the quantity of the synthetic polymer. 1. A method for preparing an additive for incorporating ultraviolet radiation protection into a synthetic polymer wherein the method comprises the steps of:suspending a quantity of at least five grams of zinc oxide particles in a solution of 98% ethyl alcohol;suspending a quantity of benzophenone silane linker in the solution of zinc oxide particles and 98% ethyl alcohol;adjusting the pH of the solution of zinc oxide particles, 98% ethyl alcohol, and benzophenone silane linker;placing the pH adjusted solution of zinc oxide particles, 98% ethyl alcohol, and benzophenone silane linker into a centrifuge;recovering the zinc oxide particles prepared by centrifugation after a period of time; anddrying the recovered prepared zinc oxide particles for a period of time.2. The method of wherein the quantity of benzophenone silane linker is two grams.3. The method of wherein the period time that the zinc oxide particles prepared by centrifugation are recovered is twelve hours.4. The method of wherein the time that the recovered prepared zinc oxide particles are dried is eight hours.5. The method of wherein the recovered prepared zinc oxide particles are dried in an oven.6. The method of wherein the recovered prepared zinc oxide particles are dried in an oven set at 50-60° C.711-. (canceled)12. The method of wherein the pH of the solution of zinc oxide particles claim 1 , 98% ...

PRODUCT HAVING ULTRAVIOLET RADIATION PROTECTION

A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic polymer is disclosed which has a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with a quantity of synthetic polymer chips having C—H bonds. A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic polymer prior to forming a synthetic material is also disclosed which has a quantity of synthetic polymer chips and a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with the quantity of the synthetic polymer chips. 1. A product having ultraviolet radiation protection and antimicrobial protection comprising:a quantity of synthetic polymer chips having C—H bonds;a quantity of zinc oxide particles with each particle having a surface; anda quantity of a reactive group for modifying each surface of each zinc oxide particle, the quantity of the reactive group sufficient for forming a bond with the quantity of synthetic polymer chips prior to the quantity of synthetic polymer chips being formed into a fiber.2. The product of wherein the reactive group is benzophenone.3. The product of wherein the reactive group is sulfonylazides.4. The product of wherein the reactive group is aryl azides.5. The product of wherein the reactive group is diazonium salts.6. The product of wherein the reactive group is oxime.7. The product of wherein the zinc oxide particles are coated with titanium.8. The product of wherein the reactive group is isocyanate.9. A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic material prior to the synthetic material being formed by use of a spinneret comprising:a quantity of synthetic polymer chips having C—H bonds;a quantity of zinc oxide particles; anda quantity of a phosphoether of 4-hydroxybenzophenone for modifying each surface of each zinc oxide particle, the ...

STANDARDIZED EX VIVO PLATFORMS FOR THE ANTIGEN-SPECIFIC EXPANSION OF CD4+ T CELL POPULATIONS

This invention relates to methods, peptides, nucleic acids and cells for use in isolating and expanding human T cell populations in an antigen-specific manner for immunodiagnostic or therapeutic purposes. The invention also relates to professional antigen presenting cells derived from pluripotent human stem cells, and to customizable antigen presentation by the antigen presenting cells. 1. A nucleic acid encoding a fusion protein comprising a single peptide antigen attached to an HLA-DRA alpha chain peptide through a peptide linker.2. A fusion protein comprising a single peptide antigen attached to an HLA-DRA alpha chain peptide through a peptide linker , wherein said single peptide antigen is bound to the binding pocket of said HLA-DRA alpha chain peptide.3. A dendritic cell comprising a single peptide antigen presented on the surface of said dendritic cell , wherein said single peptide antigen is attached to an HLA-DRA alpha chain peptide through a peptide linker. This application is a continuation application of U.S. application Ser. No. 14/398,496, filed Nov. 3, 2014, which is a national phase application of PCT/US2013/040172, filed May 8, 2013, which claims priority to U.S. Application Ser. No. 61/644,265, filed May 8, 2012, the disclosures of which are specifically incorporated herein by reference in their entireties.The Sequence Listing written in file 049906-504C01US_ST25.TXT, created Jun. 13, 2013, 69,762 bytes in size, machine format IBM-PC, MS-Windows operating system, is hereby incorporated by reference.The invention relates to methods, peptides, nucleic acids and cells for use in isolating and expanding human T cell populations in an antigen-specific manner for immunodiagnostic or therapeutic purposes. The invention also relates to professional antigen presenting cells derived from pluripotent human stem cells, and to customizable antigen presentation by the antigen presenting cells.CD4 T cells play important roles in adaptive immunity as mediators of ...

Composite thermal insulation sheet including aerogel

Provided is a composite thermal insulation sheet including an aerogel and a method for manufacturing method the same. The methods yield an ultra-thin aerogel composite sheet having characteristics of low dust, high strength and high thermal insulation, thereby having an increased applicability thereof to an electronic device.

FABRIC HAVING ULTRAVIOLET RADIATION PROTECTION

A fabric having ultraviolet radiation protection is disclosed which has a quantity of zinc oxide particles with each of the zinc oxide particles having a surface and a quantity of an acid polymer, with the acid polymer binding to the surfaces of the zinc oxide particles. A fabric having ultraviolet radiation protection is further disclosed having a quantity of zinc oxide particles with each of the zinc oxide particles having a surface and a quantity of boronic acid polymer, wherein the boronic acid functional groups of the polymer bind to the surface of the zinc oxide particles. 1. A fabric having ultraviolet radiation protection comprising:a quantity of zinc oxide particles with each of the zinc oxide particles having a surface; anda quantity of an acid polymer, with the acid polymer binding to the surfaces of the zinc oxide particles.2. The fabric having ultraviolet radiation protection of wherein the acid polymer is capable of linking to the fabric to assemble the zinc oxide particles to the fabric.3. The fabric having ultraviolet radiation protection of further comprising a carboxylic acid polymer with the carboxylic acid polymer binding to the surfaces of the zinc oxide particles.4. The fabric having ultraviolet radiation protection of further comprising a phosphonic acid polymer with the phosphonic acid polymer binding to the surfaces of the zinc oxide particles.5. The fabric having ultraviolet radiation protection of further comprising a siloxane polymer with the siloxane polymer binding to the surfaces of the zinc oxide particles.6. The fabric having ultraviolet radiation protection of further comprising a silanol polymer with the silanol polymer binding to the surfaces of the zinc oxide particles.7. The fabric having ultraviolet radiation protection of further comprising a phosphonate polymer with the phosphonate polymer binding to the surfaces of the zinc oxide particles.8. The fabric having ultraviolet radiation protection of further comprising a ...

Circuit Board and Process for Preparing the Same

The present invention provides a process for preparing a pre-treated low Dk-type glass fabric for constituting a circuit board, comprising pre-treating low Dk-type glass fabric with a pre-treating varnish having a Dk close to the Dk of the used low Dk-type glass fabric at different temperatures and having a small Df. The present invention further provides a bonding sheet and a circuit board prepared thereby. The circuit boards prepared by the preparation process of the present invention have a Dk having small differences in warp and weft directions, and can effectively solve the problem of signal propagation delay. The circuit boards have a small Df, so as to have a small signal loss. Meanwhile, the cured, partially-cured or uncured dry glue obtained after drying the solvent of the pre-treating varnish has similar dielectric properties at different temperatures to the used low Dk-type glass fabric, so that the circuit boards have a very small signal propagation delay at different temperatures. 1. A process for preparing a pre-treated low Dk-type glass fabric for constituting a circuit board , comprising(1) preparing a pre-treating varnish, wherein the pre-treating varnish has a dielectric constant Dk having a difference of ±5% from that of the low Dk-type glass fabric to be used at different temperatures (from −55° C. to 85° C.), and has a dielectric loss Df of 0.007 or less (10 GHz) at different temperatures (from −55° C. to 85° C.); and(2) pre-impregnating the low Dk-type glass fabric in the pre-treating varnish obtained in step (1), then drying solvent to obtain a pre-treated low Dk-type glass fabric having a Dk of 5.0 or less (10 GHz).2. The process according to claim 1 , wherein the pre-treating varnish has a Df of 0.005 or less (10 GHz) at different temperatures (from −55° C. to 85° C.).3. The process according to claim 1 , wherein the pre-treating varnish is a varnish obtained by dissolving a resin composition in an organic solvent;wherein the resin ...

Method for incorporating ultraviolet radiation protection and antimicrobial protection into rayon

A method for incorporating ultraviolet radiation protection and antimicrobial protection into rayon is disclosed which has the steps of providing pulp to form cellulose sheets, steeping the cellulose sheets, pressing the cellulose sheets, shredding the cellulose sheets into white crumb, aging the white crumb to form yellow crumb, xanthation of the yellow crumb, dissolving the yellow crumb to form a viscose, adding an additive to the viscose, ripening the viscose, filtering the viscose, degassing the viscose, spinning the viscose to form a fine filament of rayon, drawing the rayon, washing the rayon, and cutting the rayon.

Incorporation of active particles into substrates

An active particle bonding system comprising an active particle, a material chemically bonded to the active particle, and a substrate embedded to at least one of the active particle and the material.

PRODUCT HAVING ULTRAVIOLET RADIATION PROTECTION

A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic polymer is disclosed which has a quantity of zinc oxide particles with each particle having a surface, a paste, a quantity of synthetic polymer chips, and a quantity of a reactive group for modifying each surface of each zinc oxide particle, the quantity of the reactive group sufficient for forming a bond with the quantity of synthetic polymer chips prior to the quantity of synthetic polymer chips being formed into a fiber. 1. A product having ultraviolet radiation protection and antimicrobial protection comprising:a quantity of zinc oxide particles with each particle having a surface;a paste; anda quantity of a reactive group for modifying each surface of each zinc oxide particle.2. The product of wherein the reactive group is benzophenone.3. The product of wherein the reactive group is sulfonylazides.4. The product of wherein the reactive group is aryl azides.5. The product of wherein the reactive group is diazonium salts.6. The product of wherein the reactive group is oxime.7. The product of wherein the paste comprises an organic liquid.8. The product of wherein the paste comprises an oil.9. A product having ultraviolet radiation protection and antimicrobial protection comprising:a quantity of zinc oxide particles with each particle having a surface;a paste;a quantity of synthetic polymer chips; anda quantity of a reactive group for modifying each surface of each zinc oxide particle, the quantity of the reactive group sufficient for forming a bond with the quantity of synthetic polymer chips prior to the quantity of synthetic polymer chips being formed into a fiber.10. The product of wherein the paste comprises an organic liquid.11. The product of wherein the reactive group is benzophenone.12. The product of wherein the paste comprises an oil.13. The product of wherein the synthetic polymer chips are a polyester.14. The product of wherein the synthetic ...

Device and Method for Removal and Prevention of Pathogens on Touch Screens

A pathogen removal and deterrent device and system is provided for touch screens used for user input on computing devices. Using a flexible applicator placed in a biased contact with the touch screen, metallic nanoparticles infused to the applicator eradicate pathogens and deter their return. 1. A pathogen removal and deterrent apparatus for touch screens employed on user input devices , comprising:a flexible applicator sized for a sandwiched employment between a part of a user's hand, and said touch screen in a biased contact of said applicator, with said touch screen;said applicator formed of yarn; andsaid yarn infused with metallic nanoparticles having an affinity for a communication with pathogens in position on said touch screen, whereby said communication of a said metallic nanoparticle with a said pathogen, causing an eradication of said pathogen.2. The pathogen removal and deterrent apparatus of claim 1 , additionally comprising:said yarn formed of filaments forming microfiber yarn;said microfiber yarn having gaps between said filaments exposed to said touch screen during said contact therewith;said gaps sized to frictionally maintain a reservoir of said metallic nanoparticles therein, prior to said contact; andsaid contact causing a deposit of said metallic nanoparticles to said touch screen, from said gaps, and concurrently a drawing of said pathogens into said gaps.3. The pathogen removal and deterrent apparatus of wherein said metal nanoparticles infused to said yarn claim 1 , include one or a combination of nanoparticles from a group consisting of zinc oxide claim 1 , titanium oxide claim 1 , silver claim 1 , brass claim 1 , copper claim 1 , and aluminum.4. The pathogen removal and deterrent apparatus of wherein said metal nanoparticles infused to said yarn claim 2 , include one or a combination of nanoparticles from a group consisting of zinc oxide claim 2 , titanium oxide claim 2 , silver claim 2 , brass claim 2 , copper claim 2 , and aluminum.5. The ...

ANTI-NON-ENVELOPED VIRUS AGENT AND COMPOSITION CONTAINING SAME, AND ANTI-VIRAL PRODUCT AND METHOD FOR PRODUCING SAME

An object of the present invention is to provide an antiviral agent suitable for inactivating a non-enveloped virus, a composition containing thereof, an antiviral product, and a method for producing the same. The antiviral agent against a non-enveloped virus includes at least one selected from a group consisting of (A) a compound containing Al element, Mg element, and O element; (B) a compound containing an alkali metal element or an alkaline earth metal element, Si element, and O element; and (C) a hydroxide containing a divalent metal element. 1. An antiviral agent against a non-enveloped virus , comprising at least one selected from the group consisting of:(A) a compound comprising Al, Mg, and O;(B) a compound comprising an alkali metal or an alkaline earth metal element, Si, and O; and(C) a hydroxide comprising a divalent metal.3. The antiviral agent against a non-enveloped virus according to claim 1 , wherein the compound (B) is a silicate.4. The antiviral agent against a non-enveloped virus according to claim 1 , wherein the hydroxide (C) is a compound comprising an alkaline earth metal.5. An antiviral product comprising the antiviral agent against a non-enveloped virus according to .6. A coating composition comprising the antiviral agent against a non-enveloped virus according to and an adhesive resin.7. A method of producing an antiviral product claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00006', 'claim 6'}, 'forming a coat on a surface of a base material with the coating composition according to , and'}drying the coat. The present invention relates to an antiviral agent suitable for inactivating a non-enveloped virus, a composition containing thereof, an antiviral product, and a method for producing the same.Viral diseases caused by influenza virus, norovirus, etc. have become a big problem all over the world, and a high level of hygiene awareness has been gained in daily life.Viruses are structurally generally divided into two types according to ...

METHOD OF PRODUCING INORGANIC FIBER MOLDED BODY

The present invention aims at providing an inorganic fiber molded body that is excellent in scale resistance, thermal shock resistance and mechanical shock resistance, and prevented from suffering from shrinkage when used under high-temperature heating conditions. The inorganic fiber molded body of the present invention is produced by impregnating a needle blanket of inorganic fibers with a liquid material of a precursor of a spinel-based compound represented by the general formula: MgAlOwherein an atomic ratio (y/x) is not less than 2 (y/x 2); drying the thus impregnated needle blanket; and firing the dried needle blanket to convert the precursor into an oxide thereof. 112-. (canceled)13. A method of producing an inorganic fiber molded body , comprising: {'br': None, 'sub': x', 'y', '4, 'MgAlO'}, 'impregnating a needle blanket of inorganic fibers with a liquid material of a precursor of a spinel-based compound of formulawherein an atomic ratio (y/x) is from 6 to 30 (6 Подробнее

COMPLEXES OF HYDROTALCITES AND FIBERS

The present invention aims to provide techniques for preparing complexes of a hydrotalcite and a fiber. The complexes of a hydrotalcite and a fiber can be synthesized efficiently by synthesizing the hydrotalcite in an aqueous system in the presence of the fiber. 1. A process for preparing a complex of a hydrotalcite and a fiber , comprising synthesizing the hydrotalcite in a solution containing the fiber.2. The process of claim 1 , comprising the steps of immersing the fiber in an alkaline solution claim 1 , and then adding an acid solution to the immersed fiber.3. The process of claim 1 , comprising the steps of immersing the fiber in an acid solution claim 1 , and then adding an alkaline solution to the immersed fiber.4. The process of claim 1 , further comprising adding a solution containing an anionic material to the complex of a hydrotalcite and a fiber.5. The process of a claim 4 , wherein the solution containing an anionic material is a copper- or silver-containing thiosulfato complex solution.6. The process of claim 1 , wherein the fiber is a chemical fiber claim 1 , a regenerated fiber or a natural fiber.7. The process of claim 6 , wherein the fiber is a cellulose fiber.8. The process of claim 2 , wherein the divalent metal ion in the acid solution is magnesium or zinc.9. The process of claim 2 , wherein the trivalent metal ion in the acid solution is aluminum.10. The process of claim 1 , wherein the complex of a hydrotalcite and a fiber contains 10% or more of magnesium or zinc based on the ash content.11. A complex comprising a hydrotalcite and a fiber.12. The complex of claim 11 , wherein the fiber is a cellulose fiber.13. The complex of claim 11 , wherein 15% or more of the surface of the fiber is covered with the hydrotalcite.14. The complex of claim 11 , wherein the divalent metal ion in the hydrotalcite is magnesium or zinc.15. The complex of claim 11 , wherein the trivalent metal ion in the hydrotalcite is aluminum.16. The complex of claim 11 , ...

MODIFIED FIBER AND METHOD FOR PRODUCING SAME

A modified fiber and a method for producing the same. The modified fiber is obtained by modifying a fiber material containing at least one of a cellulosic fiber and an animal fiber. In the modified fiber, a film of a silicone elastomer is attached to at least a portion of a surface of the fiber material, the silicone elastomer contains a polyoxyethylene alkyl ether having 12 to 15 carbon atoms as a main component and has a siloxane skeleton, and the surface has a surface tension of 30 to 70 mN/m. 1. A modified fiber obtained by modifying a fiber material containing at least one of a cellulosic fiber and an animal fiber , whereina film of a silicone elastomer is attached to at least a portion of a surface of the fiber material,the silicone elastomer contains a polyoxyethylene alkyl ether having 12 to 15 carbon atoms as a main component and has a siloxane skeleton, andthe surface has a surface tension of 30 to 70 mN/m.2. The modified fiber according to claim 1 , whereinthe film of the silicone elastomer contains conductive fine particles, andthe conductive fine particles contain an n-type semiconductor containing zinc oxide as a main component.3. The modified fiber according to claim 2 , whereinthe zinc oxide is doped with at least one of aluminum and gallium.4. A method for producing a modified fiber from a fiber material containing at least one of a cellulosic fiber and an animal fiber claim 2 , comprising the steps of:immersing the fiber material in an aqueous dispersion liquid containing particles of a silicone elastomer, which contains a polyoxyethylene alkyl ether having 12 to 15 carbon atoms as a main component and has a siloxane skeleton, andcross-linking the particles in a heating treatment, thereby attaching a film of the silicone elastomer to a surface of the fiber material, to produce a modified fiber having a surface tension of 30 to 70 mN/m.5. The method according to claim 4 , whereinthe aqueous dispersion liquid further contains conductive fine ...

MARKING COMPOSITION

The invention relates to a marking composition, by means of which better protection of goods than hitherto available can be achieved independently of the coloring of the goods. The marking composition comprises an infrared-absorbing particulate component and carbon derivative, wherein the weight ratio of infrared-absorbing component to carbon derivative is in the range of approx.. 10:1 to approx.. 10,000:1.

DEODORANT AND DEODORIZING PRODUCT

The deodorant of the present invention is characterized in that the deodorant consists of a crystalline zinc oxide in which zinc oxide and aluminum oxide are composited, and a molar ratio (ZnO/AlO) of the zinc oxide to the aluminum oxide is in a range from 40 to 80. The deodorant has a high deodorizing effect against sulfur gases and acidic gases. A preferable average particle size of the deodorant is 0.2 to 15 μm. 1: A deodorant , consisting of:a crystalline zinc oxide in which zinc oxide and aluminum oxide are composited,wherein a molar ratio of zinc oxide to aluminum oxide is in a range of from 40 to 80.2: The deodorant according to claim 1 , wherein the crystalline zinc oxide has an average particle size of 0.2 to 15 μm.3: The deodorant according to claim 1 , wherein{'sup': '2', 'the crystalline zinc oxide has a BET specific surface area of 100 m/g or more.'}4: A deodorizing product claim 1 , comprising the deodorant according to .5: The deodorant according to claim 1 , whereinthe crystalline zinc oxide subjected to an X-ray powder diffraction analysis has diffraction peaks within a range in which a diffraction angle 2θ is from 30 to 38 degrees, anda half width of each of the diffraction peaks ranges from 0.5 to 1.1 degrees.6: The deodorizing product according to claim 4 , which is a deodorizing fiber claim 4 , whereinthe deodorizing fiber further comprises a fiber, andthe deodorant either is embedded in the fiber or adheres to or is bonded to a surface of the fiber.7: The deodorizing product according to claim 6 , whereinthe fiber is formed from a resin, anda content of the deodorant is from 0.1 to 20 parts by mass based on 100 parts by mass of the resin forming the fiber.8: The deodorizing product according to claim 4 , which is a deodorant-containing coating composition claim 4 , wherein a content of the deodorant is from 0.1 to 20% by mass based on a total mass of the composition.9: The deodorizing product according to claim 4 , which is a deodorizing sheet. ...

INFRARED RADIATION BLOCKING MATERIAL AND COATING USING THE SAME

Provided is an infrared radiation blocking material including a plurality of microspheres. The particle size of each of the microspheres is 1000 nm to 2600 nm. The microspheres have a light transmittance of at least 50% within the light wavelength range of 400 nm to 700 nm and have a blocking rate of greater than 40% within the light wavelength range of 700 nm to 1500 nm. 1. An infrared radiation blocking material , comprising:a plurality of microspheres, wherein a particle size of each of the microspheres is 1000 nm to 2600 nm, the microspheres have a light transmittance of at least 50% within a light wavelength range of 400 nm to 700 nm and have a blocking rate of greater than 40% within a light wavelength range of 700 nm to 1500 nm.2. The infrared radiation blocking material of claim 1 , wherein a material of the microspheres comprises titanium dioxide claim 1 , zinc oxide claim 1 , silicon oxide claim 1 , or a combination thereof.3. The infrared radiation blocking material of claim 1 , wherein the microspheres are solid microspheres.4. The infrared radiation blocking material of claim 1 , wherein a ratio of a long radius and a short radius of each of the microspheres is between 1.00 and 1.10.5. The infrared radiation blocking material of claim 1 , wherein a difference of any two diameters of the microspheres is less than or equal to 143 nm.6. The infrared radiation blocking material of claim 1 , wherein a difference of any two diameters of the microspheres is between 6 nm and 143 nm.7. The infrared radiation blocking material of claim 1 , wherein a standard deviation of a particle size distribution of the microspheres is less than 43 nm.8. A coating comprising the infrared radiation blocking material of claim 1 , wherein the coating covers a surface of a substrate or is mixed in the substrate.9. The coating of claim 8 , wherein the substrate comprises glass claim 8 , wall claim 8 , fabric claim 8 , or a combination thereof. This application claims the priority ...

DRYER SHEET FOR INCORPORATING ULTRAVIOLET RADIATION PROTECTION AND ANTIMICROBIAL PROTECTION INTO CLOTHING

A dryer sheet for incorporating ultraviolet radiation protection and antimicrobial protection into clothing has a carrier substrate, a quantity of dipalmethyl hydroxyethylammonium methosulfate, a fatty acid, and clay, and a quantity of zinc oxide particles each having a surface treated with an acid polymer with the acid polymer binding to the surfaces of the zinc oxide particles. 1. A dryer sheet for incorporating ultraviolet radiation protection and antimicrobial protection into doting comprising:a carrier substrate;a quantity of dipalmethyl hydroxyethylammonium methosulfate, a fatty acid, and clay; anda quantity of zinc oxide particles each having a surface treated with an acid polymer with the acid polymer binding to the surfaces of the zinc oxide particles.2. The dryer sheet of wherein the acid polymer is boronic acid.3. The dryer sheet of wherein the acid polymer is carboxylic acid.4. The dryer sheet of wherein the acid polymer is phosphonic acid.5. The dryer sheet of wherein the acid polymer is siloxane.6. The dryer sheet of wherein the acid polymer is silanol.7. The dryer sheet of wherein the acid polymer is phosphonate.8. The dryer sheet of wherein the acid polymer is carboxylate.9. A dryer sheet for incorporating ultraviolet radiation protection and antimicrobial protection into clothing comprising:a carrier substrate;a quantity of dipalmethyl hydroxyethylammonium methosulfate, a fatty acid, and clay;a quantity of zinc oxide particles with each of the zinc oxide particles having a surface; anda quantity of an acid polymer for assembling on the surfaces of the zinc oxide particles.10. The dryer sheet of wherein the wherein the acid polymer is boronic acid.11. The dryer sheet of wherein the acid polymer is carboxylic acid.12. The dryer sheet of wherein the acid polymer is phosphonic acid.13. The dryer sheet of wherein the acid polymer is siloxane.14. The dryer sheet of wherein the acid polymer is silanol.15. The dryer sheet of wherein the acid polymer is ...

Near Infrared Energy Absorbing Textile

The present invention relates to production of textile with high rate of evaporation of moisture content. In this invention, a textile substrate is coated with Near Infrared (NIR) energy absorbing agent to increase the surface temperature of substrate and enhance the evaporation of moisture from the textile substrate. 1. A quick dry textile material comprising:a) textile substrate; andb) composition comprising near infrared (NIR) energy absorbing agent.2. The textile material as claimed in claim 1 , wherein the composition is present on at least one surface of the textile material.3. The textile material as claimed in claim 1 , wherein the composition further comprises component selected from the group comprising binder claim 1 , pigment and finishing agent or any combinations thereof.4. The textile material as claimed in claim 3 , wherein the binder is selected from the group comprising acrylic binder claim 3 , polyurethane binder claim 3 , vinyl polymer binder claim 3 , vinyl copolymer binder claim 3 , natural rubber binder claim 3 , neoprene rubber binder claim 3 , epoxy binder claim 3 , amino resin binder claim 3 , silicone binder and biopolymer binder claim 3 , or any combinations thereof.5. The textile material as claimed in claim 1 , wherein the near infrared (NIR) energy absorbing agent is selected from the group comprising metal claim 1 , oxide claim 1 , doped oxide claim 1 , carbon compound claim 1 , organic compound and polymer or any combinations thereof.6. The textile material as claimed in claim 1 , wherein the NIR energy absorbing agent is present in amount ranging from about 0.1% to 10.0% by weight of the textile substrate; and wherein the NIR energy absorbing agent absorbs electromagnetic radiation ranging from about 700 nm to 1500 nm.7. The textile material as claimed in claim 1 , wherein particle size of the NIR energy absorbing agent ranges from about 1 μm to 500 nm in diameter claim 1 , preferably from about 10 nm to 100 nm in diameter claim 1 , ...

HEAT-INSULATING PROTECTIVE MEMBER FOR SKID POST AND METHOD FOR APPLYING THE HEAT-INSULATING PROTECTIVE MEMBER FOR SKID POST

A heat-insulating protective member for skid posts contains a needled blanket of inorganic fibers. At least some of the needled blanket has, disposed therein, an impregnation part where an oxide-precursor-containing liquid is adherent in an undried state. The impregnation part has a water content of 50-400 parts by mass per 100 parts by mass of the inorganic fibers of the impregnation part. The water content of the heat-insulating protective member is 50-400 parts by mass per 100 parts by mass of the inorganic fibers of the heat-insulating protective member. The oxide-precursor-containing liquid contains ingredients that, upon burning, yield a composition containing AlOand CaO. The oxide-precursor-containing liquid is adherent in an amount of 2-50 parts by mass in terms of oxide amount per 100 parts by mass of the inorganic fibers of the impregnation part. A molar ratio of Al/Ca, in the whole impregnation part is 10-330. 1. A heat-insulating protective member for a skid post , comprising:a needled blanket including inorganic fibers,whereinat least a part of the needled blanket is an impregnated portion including an oxide-precursor-containing liquid that is undried,an amount of moisture included in the impregnated portion is 50 to 400 parts by mass relative to 100 parts by mass of the inorganic fibers included in the impregnated portion,an amount of moisture included in the heat-insulating protective member is 50 to 400 parts by mass relative to 100 parts by mass of the inorganic fibers included in the heat-insulating protective member,the oxide-precursor-containing liquid includes a component that forms an alumina-calcia composition when the oxide-precursor-containing liquid is fired and the alumina-calcia composition includes aluminum oxide and calcium oxide,an amount of the oxide-precursor-containing liquid deposited on the impregnated portion is 2 to 50 parts by mass relative to 100 parts by mass of the inorganic fibers included in the impregnated portion in ...

PRODUCT HAVING ULTRAVIOLET RADIATION PROTECTION

A product for incorporating ultraviolet radiation protection and antimicrobial protection into rayon is disclosed which has a quantity of rayon, a quantity of zinc oxide particles with each particle having a surface, and a quantity of a reactive group for modifying each surface of each zinc oxide particle, the quantity of the reactive group for incorporating the quantity of zinc oxide particles into the quantity of rayon prior to the quantity of rayon being formed into a fiber. 1. A product having ultraviolet radiation protection and antimicrobial protection comprising:a quantity of rayon;a quantity of zinc oxide particles with each particle having a surface; anda quantity of a reactive group for modifying each surface of each zinc oxide particle, the quantity of the reactive group for incorporating the quantity of zinc oxide particles into the quantity of rayon prior to the quantity of rayon being formed into a fiber.2. The product of wherein the reactive group is benzophenone.3. The product of wherein the reactive group is sulfonylazides.4. The product of wherein the reactive group is aryl azides.5. The product of wherein the reactive group is diazonium salts.6. The product of wherein the zinc oxide particles are coated with aluminum.7. The product of wherein the zinc oxide particles are coated with titanium.8. The product of wherein the quantity of rayon claim 1 , the quantity of zinc oxide particles claim 1 , and the quantity of the reactive group are packaged together in a package.9. A product for incorporating ultraviolet radiation protection and antimicrobial protection into rayon prior to the rayon being formed by use of a spinneret comprising:a quantity of rayon;a quantity of zinc oxide particles; anda quantity of a phosphoether of 4-hydroxybenzophenone.10. The product of wherein the zinc oxide particles are coated with aluminum.11. The product of wherein the quantity of rayon claim 9 , the quantity of zinc oxide particles claim 9 , and the quantity of ...

A COMPOSITION FOR IMPREGNATING MATERIALS TO SHIELD AGAINST THE EFFECTS OF ALTERNATING ELECTROMAGNETIC FIELDS, ITS APPLICATION IN COATING/IMPREGNATING FIBROUS AND/OR POROUS MATRICES AND MATERIALS CONTAINING THE SAME

The object of the invention is a composition for impregnating other materials, rendering them able to shield alternating electromagnetic fields in the range from low frequencies up to radio frequencies, containing an aqueous solution of salt that may form hydrates or a combination of salts, of which at least one forms a hydrate, characterised in that it contains an acrylic and/or styrene-acrylic dispersion and/or silicone emulsion and/or enhancing additives selected from a group containing surfactants and/or aluminosilicates and silicates and/or soluble and insoluble calcium compounds, metal and metalloid oxides, while an alternating field is shielded at least in range from 10Hz to 10Hz and its application for coating/impregnating fibrous and/or porous matrix and materials containing the thereof. 1. A composition or impregnating materials , rendering them able to shield alternating electromagnetic fields and containing an aqueous solution of salt that may form hydrates or a combination of salts , of which at least one forms a hydrate characterised in that it contains acrylic and/or styrene-acrylic dispersion and/or silicone emulsion and/or enhancing additives selected from a group containing surfactants and/or aluminosilicates and silicates and/or soluble and insoluble calcium compounds , metal and metalloid oxides , while the alternating field is shielded at least in the range 10Hz to 10Hz.2. The composition of claim 1 , characterised in that surface active agents are compounds selected from a group containing detergents claim 1 , surfactants claim 1 , emulsifiers claim 1 , amphiphiles claim 1 , preferably defoamers claim 1 , dispersants claim 1 , and glycols.3. The composition of claim 1 , characterised in that aluminosilicate and silicates are selected compounds from a group containing bentonite claim 1 , kaolin claim 1 , and talc.4. The composition of claim 1 , characterised in that insoluble calcium compounds are selected compounds from a group containing ...

Reactive fibers, method of manufacturing the same, and outer shell of chemical, biological and radiological protective clothing including the same

A reactive fiber, a method of manufacturing the reactive fiber, and an outer shell of chemical, biological and radiological (CBR) protective clothing including the reactive fiber are provided. The reactive fiber includes a fiber, a plurality of reactive projections formed on a surface of the fiber, and a plurality of hydrophobic projections formed on the fiber and surfaces of the reactive projections.

Equipped fibers and textile fabrics

Gegenstand der Erfindung sind Fasern und textile Flächengebilde, die sich dadurch auszeichnen, dass sie mit Mischungen aus DOLLAR A (a) hydrophoben Wirkstoffen und DOLLAR A (b) filmbildenden Polymeren DOLLAR A ausgerüstet sind. The invention relates to fibers and fabrics, which are characterized in that they are equipped with mixtures of DOLLAR A (a) hydrophobic agents and DOLLAR A (b) film-forming polymers DOLLAR A.

Method for treating textiles containing cellulose

Enzymatic treatment involves applying a solution containing cellulase, an alkaline substance, particularly an alkaline solution area by area on the textile before the treatment. The textile is provided in two-dimensional form. The alkaline substance is applied area by area only on a side of the two-dimensional textile. The alkaline substance is an aqueous solution of a metal hydroxide, preferably an alkaline earth metal hydroxide or an alkali metal hydroxide.

Porous substrates, articles, systems and compositions comprising nanofibers and methods of their use and production

Porous and/or curved nanofiber bearing substrate materials are provided having enhanced surface area for a variety of applications including as electrical substrates, semipermeable membranes and barriers, structural lattices for tissue culturing and for composite materials, production of long unbranched nanofibers, and the like.

Manufacturing method for antibacterial fiber

A manufacturing method for an antibacterial fiber includes the following steps. A dipping step is performed to soak a conductive fiber in a solution, in which the solution includes an ionic compound, and the ionic compound includes a metal cation. An oxidation step is performed by using the conductive fiber as an anode, such that an antibacterial material produced by the solution is adhered to a surface of the conductive fiber, in which the antibacterial material includes a metal oxide.

Method of applying nanoparticles

The present invention relates to methods for inkjet printing of nanoparticle system for types of soft surfaces, and in some cases, hard surfaces.

Coating compositions for modifying surfaces

Flame retardant composition

The present invention is a flame-retardant composition comprising a polyolefin polymer, a nano-silicate, a metal hydroxide, and calcium carbonate. The invention also includes a coating prepared from the flame -retardant composition as well as a wire-and-cable construction made by applying the coating over a wire or a cable. The invention also includes articles prepared from the flame-retardant composition, such as extruded sheets, thermoformed sheets, injection-molded articles, coated fabrics, roofing membranes, and wall coverings.

Flame retardant composition

The present invention is a flame-retardant composition comprising a polyolefin polymer, a nano-silicate, a metal hydroxide, and calcium carbonate. The invention also includes a coating prepared from the flame -retardant composition as well as a wire -and -cable construction made by applying the coating over a wire or a cable. The invention also includes articles prepared from the flame-retardant composition, such as extruded sheets, thermoformed sheets, injection-molded articles, coated fabrics, roofing membranes, and wall coverings.

Photocatalyst-containing substrate

Method of rendering a non-wettable surface wettable

Aqueous wetting solutions comprise stable colloids, the solid phase of which is a hydrous oxide of one or more selected elements. The solid, particulate phase of the colloid is produced by a controlled hydrolysis and nucleation reaction which continues until solid phase particles having appropriate size and surface chemistry result. Application of the wetting solutions to any known non-wettable surface renders such surface wettable, via deposition of the particles of the solid phase onto the surfaces by short order forces. The rendering of the surfaces wettable is accomplished without effecting a physical or chemical change of the surface.

用于改善表面的涂层组合物

本专利公开了包括纳米微粒系统的涂层组合物、使用方法及制品，这种纳米微粒系统用来给所有类型的柔软表面(在有些情况下给硬表面)赋予表面改善性质。在一些实施方案中，人们通过利用纳米微粒在适当的载体介质中扩散发明了对被改善的表面有多种使用益处的涂层组合物、使用方法及制品。这些表面改善可以产生持久的或半持久的多种使用益处，在一些实施方案中，与未使用这样的纳米微粒系统改善的表面相比，可包括至少下列改善表面特性之一：易清洗、可湿性、液体过水性、舒适性、耐污染、污迹清除、恶臭控制、表面摩擦改善、减少柔软表面的磨损和色彩增强。

Coating compositions for modifying surfaces

Coating compositions, methods and articles of manufacture comprising a nanoparticle system employing same to impart surface modifying benefits for all types of soft surfaces, and in some cases, hard surfaces, are disclosed. In some embodiments, dispersement of nanoparticles in a suitable carrier medium allows for the creation of coating compositions, methods and articles of manufacture that create multi-use benefits to the modified surfaces. These surface modifications can produce long lasting or semi-permanent multi-use benefits that, in some embodiments, may include at least one of the following improved surface properties: cleaning, wettability, liquid strike-through, comfort, stain resistance, soil removal, malodor control, modification of surface friction, reduced damage to abrasion and color enhancement, relative to the surfaces unmodified with such nanoparticle systems.

Nonwoven material with return valve properties

FIELD: textile, paper. SUBSTANCE: material, having the properties of the return valve, contains the nonwoven substrate, having the first surface with hydrostatic pressure value at the first surface and the second surface, having the hydrostatic pressure value at the second surface, and the super water-repellent compound, provided on the first surface. At that the value of hydrostatic pressure at the first surface is less than 1 cm, and the value of the hydrostatic pressure at the second surface is at least in 4 cm greater, than the value of the hydrostatic pressure on the first surface. The group of inventions also relates to the embodiment of the mentioned material, in which the level of super water-repellent compound addition is less than 2 g/m 2 , and to the product for personal care, containing the mentioned material. EFFECT: improved characteristics of the moisture absorption and distribution, reduction of the leakage and return moisture flow to the surface. 22 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 624 249 C1 (51) МПК A61F 13/511 (2006.01) A61L 15/52 (2006.01) B32B 5/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2016119413, 30.10.2014 (24) Дата начала отсчета срока действия патента: 30.10.2014 Дата регистрации: 31.10.2013 US 61/898,126; 25.11.2013 US 61/908,506 (45) Опубликовано: 03.07.2017 Бюл. № 19 (56) Список документов, цитированных в отчете о поиске: US 2013/0197462 A1, 01.08.2013. US (85) Дата начала рассмотрения заявки PCT на национальной фазе: 31.05.2016 2013/0029551 A1, 31.01.2013. US 2009/0076430 A, 19.03.2009. RU 2377021 C1, 27.12.2009. (86) Заявка PCT: US 2014/063036 (30.10.2014) (87) Публикация заявки PCT: 2 6 2 4 2 4 9 (73) Патентообладатель(и): КИМБЕРЛИ-КЛАРК ВОРЛДВАЙД, ИНК. (US), ЗЭ БОРД ОФ ТРАСТИЗ ОФ ЗЭ ЮНИВЕРСИТИ ОФ ИЛЛИНОЙС (US) Приоритет(ы): (30) Конвенционный приоритет: R U 03.07.2017 (72) Автор(ы): ЦИНЬ Цзянь (US), УОЛДРОУП Дональд Э. ...

一种在芳纶纤维表面生成功能化纳米氧化锌-石墨烯的方法

本发明公开了一种在芳纶纤维表面生成功能化纳米氧化锌‑石墨烯的方法，将阻燃改性的芳纶纤维置于ZnCl 2 乙醇溶液中，超声处理后取出，用去离子水清洗多次，在干燥箱中干燥，得到前处理的芳纶纤维；将葡萄糖酸锌、氢氧化钠和无水乙醇加入到去离子水中，搅拌均匀，将前处理的芳纶纤维置于其中，放入高压水热反应釜中，在烘箱内反应后，取出，用去离子水清洗多次，真空干燥得到表面原位生成纳米氧化锌功能化的芳纶纤维；将所得表面原位生成纳米氧化锌功能化的芳纶纤维浸入装有功能性涂层助剂共混液的浸液槽中，芳纶纤维从浸液槽中的压辊下缓慢通过，芳纶纤维从浸液槽引出后，再缓慢通过烘干区，得到所述芳纶纤维。

用于改善表面的涂层组合物

本发明公开了包括纳米微粒系统的涂层组合物、使用方法及制品，这种纳米微粒系统用来给所有类型的柔软表面(在有些情况下给硬表面)赋予表面改善性质。在一些实施方案中，人们通过利用纳米微粒在适当的载体介质中扩散发明了对被改善的表面有多种使用益处的涂层组合物、使用方法及制品。这些表面改善可以产生持久的或半持久的多种使用益处，在一些实施方案中，与未使用这样的纳米微粒系统改善的表面相比，可包括至少下列改善表面特性之一：易清洗、可湿性、液体过水性、舒适性、耐污染、污迹清除、恶臭控制、表面摩擦改善、减少柔软表面的磨损和色彩增强。

改质纤维及其制造方法

本发明提供一种改质纤维和用于制造该改质纤维的方法。该改质纤维通过对纤维材料进行改质而获得，该纤维材料包括纤维素纤维和动物纤维中的至少一种。该改质纤维的特征在于：主要由具有12‑15个碳原子的脂肪醇聚氧乙烯醚构成并具有硅氧烷骨架的硅弹性体膜牢固地附着到该改质纤维的表面的至少一部分，并且所述表面具有30‑70mN/m的表面张力。

变应原降低化组合物、包含其的喷雾剂和表面加工剂、变应原降低化方法、经变应原降低化的纤维结构体和建筑用内装材

本发明提供能够使螨或杉花粉等变应原降低化、并且使变应原降低化对象物着色的情况少的变应原降低化组合物、使用了其的喷雾剂和表面加工剂、变应原降低化方法、经变应原降低化的纤维结构体和建筑用内装材。变应原降低化组合物含有选自由锌盐及铜盐组成的组中的一种以上的化合物(A)、和选自稀土类盐中的一种以上的化合物(B)。喷雾剂或表面加工剂含有上述中的任一变应原降低化组合物、和水或水溶性溶剂。变应原降低化方法是将上述的变应原降低化组合物在存在变应原的环境中进行处理的方法。纤维结构体是上述变应原降低化组合物经加工而得到的纤维结构体，建筑用内装材是上述的变应原降低化组合物经加工而得到的建筑用内装材。

Hydrophobic Composition Containing Zinc Oxide Adsorption Layer And Preparation Method Thereof

본 발명은 산화아연 흡착층을 포함하는 소수성 복합체 및 이의 제조방법에 관한 것으로, 상기 복합체는 수열합성법으로 제조되어 비교적 낮은 온도에서도 용이하게 제조가 가능하여 공정성이 향상되고, 초소수성 특성을 만족함으로써 유기용매와 물의 분리 효과가 뛰어나며, 자가 세척 능력이 우수하다. The present invention relates to a hydrophobic composite including a zinc oxide adsorption layer and a method for producing the composite, and the composite is prepared by hydrothermal synthesis, which enables easy manufacture even at a relatively low temperature, thereby improving processability and satisfying superhydrophobic characteristics. Excellent separation effect of solvent and water, excellent self-cleaning ability.

自洁涂层、自洁纤维、自洁地毯及其应用

本发明提供了一种自洁涂层、自洁纤维、自洁地毯及其应用，该自洁涂层具有孔洞之间相互贯通的多孔结构，且涂层所含孔洞的体积占涂层总体积的20％‑98％，多孔结构中的孔洞的孔径为0.5nm‑50nm；所述自洁涂层主要由主体材料制备而成，所述主体材料为氧化钛、氧化锆、氮化钛、氧化硅、氧化钨、g‑C 3 N 4 半导体聚合物、钙钛矿半导体、银、铁、金、铝、铜、锌、锡和铂中的一种或多种。该自洁涂层具有较强的自洁作用，可以显著延长相应产品的使用寿命。

Macromolecular nanofiber having photocatalystic activity in visible light region and manufacturing method thereof

The present invention relates to polymer nono-fibers having a photocatalytic activity in the visible light range and a preparing method thereof. The method includes the steps of: (a) preparing polymer nano-fibers; (b) preparing two or more types of solutions to coat the polymer nano-fibers; and (c) coating the polymer nano-fibers with the solutions. According to the present invention, the nano-fibers having the photocatalytic activity can provide a mat which has a dual bonding structure by sequentially coating substances having different function, has the photocatalytic activity by using the combined reaction of the coated substances in the visible and ultraviolet range, and has a large surface area to have excellent moisture and air permeability and protect a wound from bacteria. Also, the nano-fibers can be utilized in various fields such as medical material fields like tissue engineering, artificial blood vessels, and wound dressing, chemical or biological protective clothing, filters, purifying agents, sanitary equipment, polymer batteries, sensors, composite fields such as reinforcing materials, etc.

一种防紫外抗菌丝袜面料的生产方法

本发明公开了一种防紫外抗菌丝袜面料的生产方法，将氨纶融丝纤维在降丝机上进行上浆处理，再于100℃烘干，然后于150℃焙烧60‑90s制得防紫外抗菌丝袜面料，其中上浆处理过程中的浆料组分为：防紫外剂纳米二氧化钛或纳米氧化锌5‑10g/L、抗菌剂有机硅季铵盐10‑15g/L、交联剂醚化六羟甲基三聚氰胺树脂10‑20g/L和淀粉浆料20‑30g/L。本发明的丝袜纤维面料由高弹力合成纤维针织而成，纤维上覆有环保防紫外剂和有机硅季铵盐抗菌剂，使得丝袜面料具有较好的防紫外性能和抗菌性能，对强烈的紫外线和数十种微生物细菌均具有强烈的抑制和杀灭作用，起到了双重保护效果。

Structure and manufacturing method for preventing noise in buildings

본 발명에서는 건축물의 소음 차단 방지 구조 및 공법을 개시하며, 본 발명에서는 지류로 제조되며 수평 방향으로 연속되어 허니콤홀이 형성되는 소음저감면과, 상기 소음저감면의 상면 상에 설치되되, 하면 상에 상기 허니콤홀에 대응되어 삽입되도록 흡음허니콤돌기를 형성하며, 광주파수대 소음 흡음이 가능한 흡음면과, 상기 소음저감면의 하면 상에 설치되되, 상면 상에 상기 허니콤홀에 대응되어 삽입되도록 차음허니콤돌기를 형성하며, 미세한 기포가 소리를 열에너지로 변환시켜주는 차음면 및 상기 차음면에 설치되며 옥외 방향을 향하는 외측면으로 구성되는 소음차단블록판넬을 포함하며, 상기 소음차단블록판넬에는, 상기 흡음면과 차음면의 테두리측면을 따라 결합홈과 결합돌기가 형성되어 상기 소음차단블록판넬이 상호 연결 조립이 가능한 것이다. The present invention discloses a structure and construction method for preventing noise in a building, and in the present invention, a noise reduction surface made of paper and continuously in the horizontal direction to form a honeycomb hole, and installed on the upper surface of the noise reduction surface, the lower surface A sound-absorbing honeycomb protrusion is formed to correspond to the honeycomb hole, and a sound-absorbing surface capable of absorbing noise in a wide frequency band is installed on the lower surface of the noise-reducing surface, and is installed on the upper surface to correspond to the honeycomb hole. It forms a honeycomb protrusion and includes a sound-insulating surface in which fine bubbles convert sound into thermal energy, and a noise-blocking block panel that is installed on the sound-insulating surface and consists of an outer surface facing the outdoors, wherein the noise-blocking block panel includes, A coupling groove and a coupling protrusion are formed along the edge side of the sound-absorbing surface and the sound-insulating surface, so that the noise blocking block panel can be interconnected and assembled.

하이브리드 복사 냉각 직물

본 발명은 대기의 창(atmospheric window, AW) 구간에서 복사 냉각을 구현하는 복사 냉각 물질을 이용하여 섬유형태로 제작된 하이브리드 복사 냉각 직물에 관한 것으로, 폴리머와 산화물 반도체 입자로 이루어진 복사 냉각 직물을 제작하여 대기의 창(atmospheric window, AW) 구간에 대한 선택적 방사를 통해 하이브리드 복사 냉각 직물 하부의 온도를 감소시키는 기술에 관한 것으로, 본 발명의 일실시예에 따른 하이브리드 복사 냉각 직물은 적어도 둘의 폴리머가 다공성(porous) 구조로 이루어져서, 상기 적어도 둘의 폴리머 간의 굴절률 차이 및 상기 적어도 둘의 폴리머와 상기 다공성(porous) 구조에 기반한 구멍(pore) 간의 굴절률 차이 중 적어도 하나의 굴절률 차이에 기반하여 태양광을 반사하는 다공성 반사 직물층 및 적어도 하나의 폴리머와 적어도 하나의 산화물 반도체 입자가 혼합된 혼합물로 이루어져서, 대기의 창(sky window)에 해당하는 파장 범위에서 적외선을 흡수 및 방사하는 적외선 방사 직물층을 포함하는 복사 냉각 직물층을 포함할 수 있다.

一种具有驱蚊和抗紫外双功能的微胶囊及其制备方法

本发明涉及一种具有驱蚊和抗紫外双功能的微胶囊及其制备方法，包括具有抗紫外功能的囊壁和具有驱蚊功能的囊芯。本发明利用纳米二氧化钛和纳米氧化锌对不同波段紫外辐射吸收性能的优势互补，赋予微胶囊优异的紫外屏蔽性能，及由微胶囊的缓释作用，驱蚊剂可以长效地发挥防蚊功效。本发明制备的双功能微胶囊粒径均匀，兼具优异的抗紫外功能和驱蚊功能，在多功能夏季服用纺织品、户外纺织品和日用化学品领域中都具有良好的应用前景。

Fabric and fabric laminate

본 발명은 흡수율이 감소된 방적사로 제조된 직물 및 직물 구조체를 제공한다. 상기 직물은 방적사 및 그 방적사들 사이의 틈새를 포함하며, 상기 방적사들 사이의 틈새는 평균 폭이 100 μm 초과이다. 1 이상의 방적사가 다중 섬유를 포함한다. 상기 1 이상의 방적사는 중합체 물질로 충전되는 섬유들 사이의 공동을 가진다. 상기 틈새는 개방되어 잔존하며, 상이 틈새의 크기는 처리 전과 동일하다. 상기 섬유들 사이의 공동을 중합체 물질로 충전하여 물이 상기 공동으로 흡수되는 것을 방지하고, 따라서 직물의 흡수율을 감소시킨다. 상기 중합체 물질은 방적사의 공동 내에만 실질적으로 존재하며, 상기 방적사 외표면 내에 섬유를 임베딩한다. The present invention provides fabrics and fabric structures made from spun yarns with reduced water absorption. The fabric includes yarns and gaps between the yarns, the gaps between the yarns being more than 100 μm in average width. At least one spun yarn comprises multiple fibers. The at least one spun yarn has a cavity between the fibers filled with a polymeric material. The gap remains open and the size of the gap is the same as before the treatment. Filling the cavity between the fibers with a polymeric material prevents water from being absorbed into the cavity, thus reducing the absorption of the fabric. The polymeric material is substantially only present in the yarns of the yarns and embeds fibers within the yarn outer surface.

具有舒适性的阻燃布料

本发明涉及纺织品技术领域，尤其涉及一种具有舒适性的阻燃布料及其加工工艺。该具有舒适性的阻燃布料的原料组成质量百分比为：阻燃棉纤维40‑60%、阻燃聚酯纤维15‑30%以及阻燃腈纶纤维10‑45%。该阻燃布料具有阻燃、手感柔软较舒适等特点，且所开发的三种改性阻燃纤维有助于进一步提升布料的阻燃性能和舒适手感。

一种抗紫外线柔性防刺材料的制备方法

本发明公开了一种抗紫外线柔性防刺材料的制备方法，包括以下步骤：步骤1、在搅拌的同时将分散相粒子加入到分散介质中；待分散相粒子全部加入到分散介质中，再用高速匀浆机分散均匀；再抽真空脱泡，得到抗紫外线剪切增稠液；步骤2、将步骤1得到的抗紫外线剪切增稠液用酒精稀释，搅拌均匀得到稀释液；采用涂层或浸轧的方法将稀释液整理在高性能纤维织物上；再将整理后的织物放置在常温避光的环境中，再放入烘箱中，以等差递增的方式在20‑80℃的温度范围内选择若干温度点进行烘干，每个温度点的烘干时间为30min‑2h，得到防刺材料。该方法操作简单易行，工艺条件温和；所得防刺材料具有柔软、轻薄、防刺效果、耐光性、耐热性、耐久性的优点。

Composite material carrying zinc oxide fine particles adhered thereto and method for preparing same

A zinc oxide fine particle-adhered composite material consists essentially of a substrate and zinc oxide fine particles adhered thereto. The composite material is characterized in that the zinc oxide fine particles deposited, from an aqueous medium, on the surface of the substrate are firmly adhered to the surface without using any binder and the zinc oxide fine particles are substantially exposed on the surface. The composite material is prepared by, for instance, a method which comprises the step of coming an aqueous suspension of zinc oxide fine particle in contact with a substrate to thus deposit the zinc oxide fine particles on the surface of the substrate. The composite material allows for the zinc oxide particles to sufficiently show their antibacterial, deodorizing, UV absorbing, photocatalytic, stain-proofing and purifying activities without any delay.

一种织物用自发热储能整理剂及其制备方法

本发明公开了一种织物用自发热储能整理剂及其制备方法，该整理剂按重量份数计包括以下原料：20‑30份多孔吸湿剂、10‑20份远红外粉体、10‑20份相变微胶囊，余量为水。上述织物用自发热储能整理剂的制备方法，包括以下步骤：将多孔吸湿剂、远红外粉体、相变微胶囊与水混合、搅拌后制得。本发明的远红外粉体与多孔吸湿剂的协同作用，延长了织物的发热时间，提高了发热量，添加的相变微胶囊可以保持温升后的温度在人体皮肤温度附近，具有储能功效，三者共同使面料在低湿环境下的吸附发热及储能功效更加优异。

FLAME-PROTECTED COMPOSITION

Superhydrophobic surfaces

The present invention relates to a surface of a substrate, or the substrate itself, exhibiting superhydrophobic characteristics when treated with a formulation comprising a hydrophobic component, nano-structured particles and water. The superhydrophobicity can be applied either over the entire surface, patterned throughout or on the substrate material, and/or directly penetrated through the z-directional thickness of the substrate material.

Textile printing and dyeing process

本发明公开一种纺织印染工艺，属于纺织印染技术领域，采用退卷—前处理退煮漂一浴法—染色—脱水—固色—拉宽定型—印花—整理的工艺流程，通过在印染过程中的染料内添加了阻燃剂和香料树脂，并采用特定配比配制成布匹染料，使最终印染完成的产品具有阻燃性能和香味，提高产品的多样性，而且在固色过程中选用无醛固色剂KS，绿色环保，能降低甲醛等的含量，也提高棉织物多次水洗的色牢度，使染色后的纯棉织物染色效果好，视觉效果提升。

The in vitro platform of the standardization of antigen specific expansion for CD4+T cell mass

本发明涉及出于免疫诊断或治疗目的，用于以抗原特异性的方式分离和扩增人T细胞群的方法、肽、核酸和细胞。本发明还涉及衍生自人多能干细胞的专职抗原呈递细胞，以及通过所述抗原呈递细胞实现的可定制抗原呈递。

Anti-ultraviolet fabric and preparation method and application thereof

本发明公开了一种抗紫外的面料及其制备方法、应用,通过水热法将抗紫外材料以棒状颗粒的形式负载于所述面料基层材料上，且抗紫外材料中的二氧化硅、氧化锌、二氧化钛以及2,4‑二羟基二苯甲酮成分协同增效使得制备的面料UPF值大于120，UVA的透过率低于1.4％，具有显著的防紫外功能；另外，本发明的抗紫外面料不仅具有持久的防紫外能力，且还具有优异的抗邹性能，手感柔软，还表现出优异的耐摩擦以及耐洗涤的性能，且不影响面料的透气性，能广泛应用在抗紫外的外用产品中，更大地满足消费者的需求，具有较佳的用户体验。

Method of preparing for aerogel blanket with low dust and high insulation and prepared the same

The present invention that dust and on the insulating airgel blanket and a method, and more particularly by the addition of Mg (OH) 2 · MgO · SiO 2 powder of plate-like (plate type) to the silica sol, excellent flame retardancy and thermal conductivity A method for manufacturing a low-dust, high-thermal-density airgel blanket capable of reducing the amount of generated dust while having a high degree of dust, and an airgel blanket manufactured thereby.

Photo catalyst functional non-woven fabric and method of manufacturing the same

유기 섬유를 포함하고, 상기 유기 섬유의 일부 또는 전부는 그 표면에 배리어 코팅층 및 광촉매 코팅층을 포함하는 광촉매 기능성 부직포 및 이의 제조방법을 제공한다. 상기 광촉매 기능성 부직포는 광원에 의한 광촉매 촉매 활성이 우수하면서도, 이러한 광반응으로 유기 섬유가 손상 또는 분해되지 않는 이점을 가질 수 있다. And a part or all of the organic fibers include a barrier coating layer and a photocatalytic coating layer on the surface of the non-woven fabric, and a method of manufacturing the same. The photocatalytic functional nonwoven fabric may have an advantage that the photocatalytic activity of the photocatalyst by the light source is excellent, but the organic fiber is not damaged or decomposed by the photochemical reaction.

Fabric having ultraviolet radiation protection

A method for treating a fabric for protection from ultraviolet radiation is disclosed which comprises the steps of dispensing a suspension of zinc oxide particles treated with an acid polymer into a washing machine during a time in which a fabric is being washed in the washing machine and mixing the treated zinc oxide particles and the fabric for the treated zinc oxide particles to bind to the fabric. Other methods for treating a fabric for protection from ultraviolet radiation are also disclosed.

Fabric having ultraviolet radiation protection, enhanced resistance to degradation, and enhanced resistance to fire

A method for treating a fabric for ultraviolet radiation protection, enhanced resistance to degradation, and enhanced resistance to fire is disclosed which comprises the steps of adding zinc oxide nanoparticles to a solution of 3-glycidyloxypropyl-trimethoxysilane, placing a fabric in the mixture of zinc oxide particles and 3-glycidyloxypropyl-trimethoxysilane, curing the fabric, and washing the fabric. Other methods of treating a fabric are disclosed.

Production process of cool cotton textile applicable to sportswear

本发明公开了一种可应用于运动服的凉感棉纺织品的生产工艺，其特征在于：包括如下步骤：S1:对亚麻进行脱胶处理；S2:对棉纤维以及亚麻进行抗菌预处理；S3:对完成抗菌预处理的将棉纤维、亚麻和吸湿排汗纤维按一定混纺比进行初步混合；S4:经开清棉、梳棉、并条、粗纱、气流纺纱后制得混纺吸排纱线；S5：制备超凉感纱线；S6：将超凉感纱线和混纺吸排纱线交织成双面网眼针织面料；本发明多种纤维混纺，纤维之间优势互补，混纺产品具有多变风格，不仅具有吸湿透气、穿着舒适、手感滑糯的特性，同时具有瞬间降温、清凉干爽、吸湿排汗三种功效，其制备方法简单、可靠，适合大规模工业化生产。

Flame-retardant fabric for furniture and preparation process

本发明公开了一种家具用阻燃面料及制备工艺，包括聚酯纤维、聚丙烯腈纤维、酚醛纤维、聚酰胺纤维和人造羊毛纤维，由于编织面料的两种丝线所具备的燃烧能力不同，使其在燃烧后，火焰无法蔓延，从而起到阻燃效果，同时在纺织完成的面料浸没于无机阻燃剂中，并使用浸渍烘焙法烘焙，再将其浸没于有机阻燃剂中，并使用浸渍烘焙法烘焙，使无机阻燃剂和有机阻燃剂分别渗透进面料中，并利用高温烘焙的方式使其融入面料纤维中，从而达到阻燃的效果，且添加的阻燃剂对人体安全无害、使用范围广、对纤维原有强力、弹性和白度无不良影响，且具有良好的手感、服用性能和耐久性，有效提高了产品的档次，提高经济效益。

Preparation method of textile material of cellulose with high water absorption and superior morphostasis

본 발명은 형태 안정성이 우수한 고흡수성 셀룰로오스계 섬유 소재의 제조 방법에 관한 것으로서, 머서화 처리된 면 섬유를 폴리알킬렌글리콜을 이용하여 개질함으로써 섬유 본래의 형상을 유지한 상태에서 표면 친수성을 극대화하여 고흡수성 면 섬유 소재를 제조하는 방법을 제공한다. 본 발명에 따른 방법을 사용하여 면 섬유를 개질할 경우에는 섬유의 형태를 유지하는 성능이 높고 수분율도 기존 방법 대비 월등히 높으므로 고흡수성이 요구되는 위생재료(생리대, 기저귀 등)과 마스크팩, 창상피복재료 등의 소재로 활용되기에 우수할 것으로 기대된다. The present invention relates to a method for producing a superabsorbent cellulose-based fiber material excellent in shape stability, wherein the mercapto-modified cotton fiber is modified by using a polyalkylene glycol, thereby maximizing the surface hydrophilicity while maintaining the original shape of the fiber A method of making a highly absorbent cotton fiber material is provided. In the case of modifying the cotton fiber using the method according to the present invention, since the performance of maintaining the shape of the fiber is high and the water content is much higher than the conventional methods, the sanitary materials (sanitary napkin, diaper, etc.) It is expected to be used as a material for coating materials and the like.

Liquid-impregnated nonwoven fabric which contains zinc oxide-containing cellulose fibers

본 발명은 적어도 어느 정도 그 안에 혼입된 산화아연을 함유하는 셀룰로즈 섬유를 함유하고, 추가적으로 액체로 함침되는 부직포, 및 이의 제조 방법 및 이의 특히, 방부제-비함유 웨트 와이프를 제조하기 위한 용도에 관한 것이다. The present invention relates to a nonwoven fabric containing, at least to some extent, cellulose fibers containing zinc oxide incorporated therein, which is additionally impregnated with a liquid, and a method for making the same and, in particular, to the use thereof for preparing a preservative-free wet wipe. .

Warming knitted composite fabric of a kind of high convergency solid wrinkle flower skin texture embossment and preparation method thereof

本发明公开了一种高收缩立体皱花肌理浮雕保暖针织复合面料，复合面料包括由内而外依次采用连接丝连接在一起的里层(1)、衬垫层(2)、面料层(3)和外层(4)，然后经后处理后制得；其中，里层(1)由吸湿纱和棉纱纤维组成；衬垫层(2)由高收缩聚丙烯腈纤维、高收缩聚丙烯纤维和棉纱编织组成；面料层(3)由银系抗菌爽丽丝纤维纱线和氨纶丝纱线相互串套而成；外层(4)由吸湿纱和高收缩阳离子改性涤纶纤维组成。本发明的针织复合面料质地厚实、手感柔软、富有弹性、保暖效果好、不易褪色、起皱纹理和耐磨性好、立体感强、肌理浮雕效果明显；且其制备工艺简单，成本低，具有良好的应用前景。

Manufacturing method for boiling and sizing copper ammonia fiber/bamboo fiber anti-bacterial blended fabric

本发明公开了一种水煮定型铜氨纤维/竹纤维抗菌混纺面料的制作方法，选用的经纬线材料按质量份数计为：铜氨纤维35-40份，粘胶纤维40-90份，蚕丝20-25份，竹纤维8-15份，棉纤维30-35份，超细旦涤纶8-18份，经线采用92/2，纬线采用48/1；清棉工序中包括初洗与精洗步骤：初洗步骤中，浴比为1:30-50，并加入中性清洁剂，清洗剂的用量为4-5g/L，水温为55-65℃，水洗时间为0.5-0.8小时；精洗步骤中，浴比为1:11-15，并加入质量浓度为26-32%的整理剂溶液，加入量为每升水6-9g/L，处理0.5-0.8小时，精洗温度为66-72℃；本发明不会破坏铜氨纤维的抗菌性能，具有较好的舒适性，同时有效解决纤维分子结构松散，吸湿性大，容易变形伸长的特点，避免纤维面料出现亮经、亮纬、疵点的问题发生。

A kind of ventilating and moisture-permeable weaving water-proof aagent and preparation method thereof

本发明公开了一种通气透湿纺织用防水整理剂及其制备方法，其制备方法包括以下步骤：向环氧棕榈油改性的聚氨酯乳液中加入，纳米氧化锌分散液，聚乙烯醇，表面活性剂在60‑80℃条件下，搅拌混合反应30‑45min，制得通气透湿纺织用防水整理剂织物。经该防水整理剂整理后，可以具有良好的防水性能，同时通气透湿，具有良好的穿着舒适度。

Preparation method of separator, separator formed therefrom, and electrochemical device containing the same

본 발명의 세퍼레이터 제조방법은, 무기물 입자, 바인더 고분자, 및 수계 매질을 포함하는 수계 슬러리를 준비하는 단계; 상기 수계 슬러리를 다공성 고분자 기재의 적어도 일면 상에 도포하여 유기-무기 복합 다공성 코팅층을 형성하는 단계;를 포함하고, 상기 수계 슬러리의 캐필러리 수(Capillary number)는 0.3 내지 65 의 범위를 갖는다. A separator manufacturing method of the present invention comprises: preparing an aqueous slurry including inorganic particles, a binder polymer, and an aqueous medium; And forming an organic-inorganic composite porous coating layer by coating the aqueous slurry on at least one surface of the porous polymer substrate, wherein the capillary number of the aqueous slurry is in the range of 0.3 to 65.

Method of manufacturing composite material having nano structure grown on carbon fiber and composite material having nano structure manufactured using the same

The present invention provides a composite material having a nanostructure grown with high density on carbon fiber. According to an embodiment of the present invention, the method to form a composite material includes: a step of modifying the surface of a carbon fiber using an electron beam; a step of growing a zinc oxide nanostructure on the surface of the surface-modified carbon fiber; and a step of transferring to the carbon fiber and the zinc oxide nanostructure to a polymer resin.

Carbon nanofiber composite and preparation method thereof

The present invention relates to a method for producing a carbon nanofiber composite, which comprises a step of forming a cadmium sulfide (CdS) particle layer on a surface of a carbon nanofiber by immersing the carbon nanofiber into a CdS precursor solution. More specifically, the purpose of the present invention is to provide a method for producing a carbon nanofiber composite having a CdS particle layer uniformly formed on a surface of a carbon nanofiber, wherein the CdS particle layer induces a hydrogen production reaction in high efficiency after being sensitized by visible rays when irradiated with sunlight.

Manufacturing method for heat-generating fabric having excellent insulation effect

본 발명은 발열효과가 우수한 광발열 코팅 원단의 제조방법에 관한 것으로서, 전도성 금속 산화물을 포함하는 광발열 코팅 조성물을 원단에 코팅함으로써 태양광 등의 광에너지를 열에너지로 효율적으로 변환하여 발열함으로써 자체적으로 발열효과가 우수하고, 또한 내세탁성이 우수한 광발열 코팅 원단의 제조방법에 관한 것이다.