Abstract: A garment for watersports formed with at least one textile. The textile comprising a face fabric and a membrane. The membrane being fixed to the face fabric and wherein the textile comprises primary yarns and secondary yarns in which the secondary yarns have a higher stiffness relative to the primary yarns.

Abstract: The present disclosure relates to a voltage regulation apparatus, a chip and an electronic device. The apparatus comprises: a voltage output module; a first voltage generation module; a second voltage generation module; a voltage regulation module used for regulating a first comparison voltage according to an input voltage so that the first voltage generation module outputs a regulated first comparison voltage, or regulating a second comparison voltage according to the input voltage so that the second voltage generation module outputs a regulated second comparison voltage; and a control signal generation module used for outputting a control signal according to the regulated first comparison voltage or the regulated second comparison voltage, so that the voltage output module obtains an output voltage according to the control signal and the input voltage.

Abstract: A smart (intelligent) textile that can control its porosity, shape, texture, loft, stiffness, or color by temperature change or moisture absorption by using polymer fiber torsional and tensile actuators. This temperature change can be due to a change in ambient temperature or by an external stimulus, such as electrothermal heating.

Abstract: A moisture resistant carpet composition exhibiting exceptional delamination strength and methods of making same are disclosed.

Abstract: A pH sensitive water-absorbent resin suitable for oil well cement slurry and an application thereof are provided. The pH sensitive water-absorbent resin includes distilled water, a monomer, a mixed auxiliary agent, a crosslinking agent and an initiator, the amount of the monomer is 30% to 100% of the mass of the distilled water, the amount of the mixed auxiliary agent is 16% to 67% of the mass of the monomer, the amount of the crosslinking agent is 0.2% to 1% of the mass of the monomer, and the amount of the initiator is 0.4 to 1% of the mass of the monomer.

Abstract: A fiber and method for making the same is disclosed that comprises a surface treatment, wherein the surface treatment comprises at least one clay nanoparticle component present in an amount greater than 2000 ppm on the surface of the fiber. Also disclosed is a fiber and method for making the same, comprising a surface treatment, wherein the surface treatment comprises at least one clay nanoparticle component and excludes flourochemicals.

Abstract: The polyamide resin composition according to the present invention contains a polyamide resin (A) wherein an average carbon number of an alkylene group between amide groups is 5 or less and a polyamide resin (B) wherein an average carbon number of an alkylene group between amide groups is more than 5, wherein a ratio by mass (A)/(B) of the polyamide resin (A) to the polyamide resin (B) is from 98/2 to 40/60, and wherein, to 100 parts by mass of a total amount of the polyamide resin (A) and the polyamide resin (B), 0.5 to 20 part(s) by mass of a metal cyanide salt of a composition formula (1) (Ax[M(CN)y]) is compounded.

Abstract: The present invention is a polyamide resin composition having a thermal aging resistance in a level which is resistant to a high-temperature and long-term environment of 200° C. and longer than 1000 hours. According to the present invention, there is provided a polyamide resin composition containing a polyamide resin (A) and another polyamide resin (B) which exhibits lower oxygen permeability than the polyamide resin (A), wherein a ratio by mass (A)/(B) of the polyamide resin (A) to the polyamide resin (B) is from 98/2 to 60/40, and wherein, to 100 parts by mass of the total amount of the polyamide resin (A) and the polyamide resin (B), 0.5 to 20 part (s) by mass of a metal cyanide salt of a composition formula (1) is compounded.

Abstract: A method for manufacturing a nylon 66 hollow fiber includes steps as follows. A plurality of nylon 66 particles are provided. A melting step is provided, wherein the nylon 66 particles are melted so as to form a spun liquid. A fiber spitting step is provided, wherein the spun liquid goes through a hollow spinneret plate so as to form hollow nascent fibers. An evacuating step is provided, wherein the hollow nascent fibers are preliminarily solidified so as to form hollow half-solidified fibers. A cooling step is provided, wherein the hollow half-solidified fibers are cooled and solidified so as to form solidified fibers. A collecting and oiling step is provided. A drawing step is provided. A winding step is provided so as to obtain the nylon 66 hollow fiber.

Abstract: Methods and treatment compositions for imparting durable antimicrobial properties to carpet are provided. The method includes applying a composition comprising a first antimicrobial compound and a fluoropolymer to the carpet substrate. The carpet substrate may be steamed thereafter. The treatment composition may comprise a fluoropolymer, an antimicrobial compound selected from a group consisting of zinc pyrithione, a silver-containing antimicrobial compound and combinations thereof, and a foamer. Carpet products treated with the treatment composition or treated in accordance with the methods are also provided.

Abstract: In a method of growing p-type nanowires, a nanowire growth solution of zinc nitrate (Zn(NO3)2), hexamethylenetetramine (HMTA) and polyethylenemine (800 Mw PEI) is prepared. A dopant solution to the growth solution, the dopant solution including an equal molar ration of sodium hydroxide (NaOH), glycolic acid (C2H4O3) and antimony acetate (Sb(CH3COO)3) in water is prepared. The dopant solution and the growth solution combine to generate a resulting solution that includes antimony to zinc in a ratio of between 0.2% molar to 2.0% molar, the resulting solution having a top surface. An ammonia solution is added to the resulting solution. A ZnO seed layer is applied to a substrate and the substrate is placed into the top surface of the resulting solution with the ZnO seed layer facing downwardly for a predetermined time until Sb-doped ZnO nanowires having a length of at least 5 ?m have grown from the ZnO seed layer.

Abstract: The present invention relates to a dynamic fiber capable of changing in response to external stimuli. The fiber in accordance with the present invention undergoes a radial symmetric change. The fiber in accordance with the present invention may be heat sensitive, moisture sensitive, magnetic field sensitive, electromagnetic field sensitive, etc. Fibers in accordance with the present invention may be incorporated into yarns that may be knitted or woven into textiles/fabrics. Garments or other articles of manufacture may be formed from textiles/fabrics incorporating dynamic fibers, permitting the properties of garments to alter in response to environmental conditions.

Abstract: A runner or mat for use in a screening area includes a carpet, an anti-microbial agent coating the carpet, a film having an anti-microbial agent, and an adhesive adhering the film to the anti-microbial treated carpet. The runner or mat can have indicia, such as an outline of a pair of feet, soles of shoes or advertising, provided thereon. The runner or mat protects people from foot infections when walking barefoot or with socks through the screening area.

Abstract: A latex coating composition for a carpet product comprising a first polymer formed from one or more monomers selected from the group consisting of vinyl esters of a C1-C18 alkanoic acid, ethylenically unsaturated carboxylic acids, esters of ethylenically unsaturated carboxylic acids, vinylaromatics, and vinyl halides and a second polymer formed from an ?-olefin and an ethylenically unsaturated carboxylic acid. External crosslinker may also be used in the latex coating composition. The second polymer, preferably ethylene/acrylic acid, may be present in an amount from 1 to 10 parts of the second polymer per 100 parts of the total polymer.

Abstract: Carpets are prepared from yarns comprising fibers comprising a fluorinated polyester blend prepared by melt blending a fluorovinyl ether functionalized polyester with a non-fluorinated polyester. The fluoroether functionalized polyester can be a homopolymer or a copolymer. The carpets exhibit durable soil, oil, and water repellency.

Abstract: In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

Abstract: A flame resistant composite fabric includes a first flame resistant fabric layer, a second flame resistant fabric layer, and a barrier layer that bonds the first flame resistant fabric layer to the second flame resistant fabric layer. The barrier layer is capable of withstanding temperature of 500° F. for at least 5 minutes without substantial change in the integrity of the flame resistant composite fabric.

Abstract: The invention relates to a terry product consisting of a textile base material and a pile associated with the base material, which is characterized in that the base material and/or the pile comprise(s) at least partially a cellulose fiber selected from the group consisting of viscose fibers, modal fibers, polynosic fibers and lyocell, which cellulose fiber has a titer of more than

Abstract: An artificial turf is disclosed having a base and a plurality of synthetic fibers attached to and extending upward from the base, the fibers comprising a chlorin-based organic colorant and the colorant reflects infrared radiation in the range of 700 to 1,100 nm.

Abstract: Disclosed is a process for making an acid dye stain-resistant nylon resin in a continuous multi stage polymerization process. The process provides an acid dye stain-resistant nylon resin of requisite molecular weight at high production rates and a high sulfur content. Also disclosed are fibers, yarns, and textiles comprising the acid dye stain-resistant nylon resin.

Abstract: The present invention relates to a nonwoven substrate comprising a layer of fibers, wherein a plurality of the fibers each comprise a plurality of fibrils extending outwardly from a surface of the fibers, and wherein the plurality of fibrils comprise a lipid ester.

Abstract: Drainage devices for draining a fluid from a patient during treatment of a medical condition body are disclosed. The drainage devices comprise a body defining at least one conduit through the body from a distal end of the body to a proximal end of the body. The body comprises at least one carbon-based structure configured to inhibit growth of fibroblasts in the conduit when the fluid flows through the conduit. Example embodiments of the drainage device may include an ophthalmic shunt, a hydrocephalus shunt, an artificial mesh, an arteriovenous shunt, a thoracic catheter, and a central venous access device.

Abstract: Provided is a mat which is capable of significantly contributing to sound and healthy life environment, and particularly capable of effectively reducing energy of electromagnetic waves, vibrations, sounds, impacts, radiations and so on and which has excellent antibacterial properties, antiviral properties, anti-allergen properties and deoderization properties. The mat (11) is a mat with a backing layer (13) formed on the back surface side of a fiber surface layer (12), wherein at least one of the fiber surface layer (12) and the backing layer (13) contains an organic attenuating filler (marked as ?), a radiation reduction filler (marked as ?), an iodine-based compound (marked as ?) and an allergen reduction filler (marked as ?).

Abstract: Disclosed are copolymers comprising a backbone with olefinic unsaturation and fluorovinylether functionalized aromatic repeat units, and methods to make the copolymers. The copolymers are useful for imparting improved soil, water, and oil resistance to materials including fibers, fabrics, carpets, films, plaques, and shaped articles. The copolymers can be crosslinked and used to form shaped articles with the improved properties.

Abstract: A carpet backing composition that includes a frothable aqueous composition and a froth aid. The frothable aqueous composition includes a polymeric binder, and the froth aid includes a polypropylene glycol, a polypropylene glycol ether, or a combination thereof. The froth aid has a weight average molecular weight of 130 to 2000. The carpet backing composition can be used to prepare a carpet product.

Abstract: In a method of growing p-type nanowires, a nanowire growth solution of zinc nitrate (Zn(NO3)2), hexamethylenetetramine (HMTA) and polyethylenemine (800 Mw PEI) is prepared. A dopant solution to the growth solution, the dopant solution including an equal molar ration of sodium hydroxide (NaOH), glycolic acid (C2H4O3) and antimony acetate (Sb(CH3COO)3) in water is prepared. The dopant solution and the growth solution combine to generate a resulting solution that includes antimony to zinc in a ratio of between 0.2% molar to 2.0% molar, the resulting solution having a top surface. An ammonia solution is added to the resulting solution. A ZnO seed layer is applied to a substrate and the substrate is placed into the top surface of the resulting solution with the ZnO seed layer facing downwardly for a predetermined time until Sb-doped ZnO nanowires having a length of at least 5 ?m have grown from the ZnO seed layer.

Abstract: A flame retardant polyamide fiber is prepared from a composition containing specific amounts of a polyamide, a poly(phenylene ether)-polysiloxane block copolymer reaction product, a flame retardant that includes a metal dialkylphosphinate, and a compatibilizing agent. The composition used to form the fiber can be prepared in a process that includes melt blending a portion of the polyamide with all the other ingredients to form an intermediate composition, and then melt blending the intermediate composition with the remainder of the polyamide. The composition has small disperse phase particles that facilitate its use to melt spin fibers.

Abstract: Provided are spunbond polyester mats using an improved curable composition. Such curable composition comprises the reaction product of an aldehyde or ketone and an amine salt of an inorganic acid. The composition when applied to spunbond polyester continuous filaments is cured to form a water-insoluble polymer binder which exhibits good adhesion and thermodimensional stability.

Abstract: An artificial athletic turf includes a backing having a top face and a bottom face, yarn tufted through the backing such that cut pile extends from the top face and backloops of yarn are closely adjacent the bottom face and a discontinuous coat is disposed over the backloops and bottom face in order to bind the yarn to the backing. The coating material is sprayed onto the bottom face of the tufted backing at an inclination angle of less than 45 degrees to the plane of the backing and under conditions which cause sprayed material to bind the backloops to the backing, but not deposit along narrow areas of the backing between rows of backloops, thus, allowing the turf to remain porous in spots.

Abstract: A carpet includes (a) a primary backing which has a face and a back surface, (b) a plurality of fibers attached to the primary backing and extending from the face of the primary backing and exposed at the back surface of the primary backing, (c) an adhesive backing, (d) an optional secondary backing adjacent to the adhesive backing, and (e) at least one olefin block copolymer, especially ethylene based block copolymers An olefin block copolymer is extrusion coated onto the back surface of a primary backing to provide an adhesive backing Additional steps and procedures can include washing or scouring the primary backing and fibers prior to the extrusion step, and utilizing implosion agents The preferred olefin block copolymer is an ethylene based block interpolymers The constructions and methods are suited for making tufted, broad-loom carpet having improved abrasion resistance.

Abstract: The present invention pertains to carpet and methods of making and recycling carpet. In one aspect, the carpet includes: a primary backing which has a face and a back surface; a plurality of fibers attached to the primary backing and extending from the face of the primary backing and exposed at the back surface of the primary backing; an adhesive composition backing; and an optional secondary backing adjacent to the adhesive backing. The method of making carpet includes extrusion coating the adhesive composition onto the back surface of a primary backing to form the adhesive composition backing. The method of recycling carpet can recover one or more polymeric carpet components.

Abstract: Disclosed is a tufted carpet for a vehicle. The tufted carpet for the vehicle is manufactured by implanting a spun yarn into a base fabric, wherein the spun yarn is formed from a material mixture of about 85 wt % to about 95 wt % polyethylene terephthalate (PET) and about 5 to about 15 wt % polytrimethylene terephthalate (PTT).

Abstract: A flexible, breathable, stretchable fabric laminate is formed from two knit pile fabrics, one having exposed hook-engageable fiber loops and the other providing a skin contact surface. The grounds of both knits include elastomeric yarns, and the fabrics are bonded together at their technical faces, with adhesive in contact with both pile yarns and elastomeric ground yarns of each knit fabric but covering only portions of the laminate to leave other portions air-permeable.

Abstract: A process for recovering waste latex material from a manufacturing plant, treating the recovered waste latex material, and subsequently utilizing the recovered and treated waste latex material in a manufacturing plant. Waste latex material is recovered and treated to provide a fine, sand-like material that is suitable for reintroduction into a latex adhesive manufacturing process.

Abstract: A pile layer is formed of a plurality of bundles, which are partially opened up into individual fibers and which contain carbon fibers and foreign substances. The carbon fibers have at least a mass fraction of 70% of the total mass of the pile layer and the foreign substances take up no more than 30%, but not less than 2%. The foreign substances are obtained from a recycling process.

Abstract: Connectors for joining adjacent modular floor covering units. Embodiments of the connectors include a film and an adhesive layer coated on one side of the film. The connectors can have a conductive component that allows electrical continuity to be maintained between adjacent tiles. In yet another embodiment, the connectors can be equipped as radio frequency identification tags by including radio frequency transponders. To install tiles using the connectors, a first tile is placed on the floor and a connector is positioned so that the adhesive layer faces upward and does not contact the floor. The connector is typically positioned so that only a portion of the adhesive layer adheres to the underside of the tile, leaving the remainder of the connector extending from the underside of the tile. One or more tiles are then positioned adjacent the first tile so that a portion of the connector adheres to the adjacent tiles. In this way, the connectors span adjacent tile edges.

Abstract: The invention relates to an artificial lawn, in particular for an artificial grass sports field comprising an artificial mat built up of a carrier to which artificial glass fibers are attached. The object of the invention is to provide a new type of artificial lawn, which in particular obviates the need to use an infill material, without this having an adverse effect on the playing characteristics of the sports field. According to the invention, the carrier is at least in part provided with at least one additional material component, which additional material component imposes a permanent volume increase on said part of the carrier under the influence of an external stimulus after being provided in the artificial mat.

Abstract: A nanostructure includes a plurality of metal nanoblades positioned with one edge on a substrate. Each of the plurality of metal nanoblades has a large surface area to mass ratio and a width smaller than a length. A method of storing hydrogen includes coating a plurality of magnesium nanoblades with a hydrogen storage catalyst and storing hydrogen by chemically forming magnesium hydride with the plurality of magnesium nanoblades.

Abstract: A sensor substrate includes a base and fibrous projections on an upper surface of the base. The fibrous projections have fixed ends fixed to the upper surface of the base and free ends opposite to the fixed ends, respectively. The fibrous projections provide a fixed end-side region including the fixed ends and a free end-side region including the free ends. The total surface area at which the fibrous projections in the fixed end-side region is larger than that in the free end-side region.

Abstract: Carpets are prepared from yarns comprising fibers comprising a fluorinated polyester blend prepared by melt blending a fluorovinyl ether functionalized polyester with a non-fluorinated polyester. The fluoroether functionalized polyester can be a homopolymer or a copolymer. The carpets exhibit durable soil, oil, and water repellency.

Abstract: The technology being at the core of the present invention relates to the use of novel fibers in the construction of reinforced elements and methods for their manufacture. The fibers effectively upgrade the inherent properties of the elements, as specified herein.

Abstract: The processes of tufting, spraying coating on backing, and setting yarn been provided in a preferred embodiment as a part of a continuous process. The coating is preferably anhydrous with a tack free time of less than two minutes. The yarn setting station employed in many embodiment sets the yarn in a distance of less than about ten feet by injecting air into the yarn side of the tufted goods, preferably with an air knife while the yarns are spread apart.

Abstract: Polyamide terpolymer compositions, which contain biobased monomers and are suitable for making shaped articles, are disclosed. Comprised of three monomeric species polymerized randomly, including hexamethylene diamine, adipic acid and a bio-based monomer, the compositions are easier to process and have better dye uniformity than polyamides formed from melt-blended biobased components, and are comparable in dyeability, color fastnessand appearance retention performance to non-biobased polyamide copolymers.

Abstract: Disclosed herein are carpets and carpet tiles comprising a primary backing material having a face and a back side; a plurality of fibers attached to the primary backing material and extending from the face of the primary backing material and exposed at the back side of the primary backing material; and an adhesive composition. The adhesive composition generally comprises at least one homogenously branched ethylene polymer. Also disclosed are methods for manufacturing the disclosed carpets and carpet tiles.

Abstract: A process for cleaning short segments and bundles of carpet yarn removed from used carpets and converting the cleaned carpet fiber filaments into recycled carpet fiber is disclosed. The process reduces mechanical complexity, saves water, and minimizes the volume of waste when compared to known process. The process comprises turbulent mixing of carpet fiber segments and bundles in an aqueous medium to remove entrained particulates and soluble materials. A thermoplastic pellet or granule, carpet fiber, and carpet made from carpet filaments cleaned with the disclosed process is also provided.

Abstract: The present invention is directed to polyester yarns made from two or more different polyesters. The invention is also directed to finished articles made from two or more different polyesters, and especially to carpets.

Abstract: A method for the production of a laminate material for hook and loop closures, particularly for diaper closures, comprises laminating a textile material onto a carrier film having a surface structure that is suitable for forming a connection with the hooks of a hook and loop closure. The textile material is not connected with the carrier film over its entire area, and the textile material forming the cover layer of the laminate material is brushed after lamination.

Abstract: A process for recovering waste latex material from a manufacturing plant, treating the recovered waste latex material, and subsequently utilizing the recovered and treated waste latex material in a manufacturing plant. Waste latex material is recovered and treated to provide a fine, sand-like material that is suitable for reintroduction into a latex adhesive manufacturing process.

Abstract: The invention describes a velour needle-punched nonwoven material, which is produced by placing an optionally pre-strengthened nonwoven material on a brush-like stitch base and needling of the nonwoven on this stitch base. The velour needle-punched nonwoven material according to the invention is characterized in that the nonwoven material comprises a spun-bound nonwoven with filaments, wherein the filaments comprise multicomponent filaments with at least one component with a high melting point and at least one thermally activatable component with a low melting point. The velour needle-punched nonwoven material according to the invention not only has excellent mechanical properties, it is also particularly compatible with the environment and health and therefore suited for applications as a textile lining not only in the private field, but particularly in the public domain.

Abstract: Provided is a carbon nanotube composite structural body including, on a base material, a plurality of carbon nanotube columnar structural bodies, the carbon nanotube composite structural body having an extremely high adhesion strength between the base material and the carbon nanotube columnar structural bodies. Also provided is a pressure-sensitive adhesive member including such carbon nanotube composite structural body. The carbon nanotube composite structural body of the present invention is a carbon nanotube composite structural body, including, on a base material, a plurality of carbon nanotube columnar structural bodies, in which: the carbon nanotube composite structural body further includes an intermediate layer between the base material and the carbon nanotube columnar structural bodies; the intermediate layer has a thickness of 1.