Abstract: A mat has fabric layer (4) and a rubber backing (6) bonded to the fabric layer. The fabric layer (4) includes a microknitted plush polyester fabric that is chemically treated to render it hydrophilic. The fabric layer (4) may also have a textured surface that includes raised and/or recessed surface formations (14).

Abstract: An article having (a) a layer of fabric having a first surface and a second surface made of polytetrafluoroethylene fibers; and (b) a first composite comprising (i) a porous PTFE film having interconnected passages and pathways and (ii) a fluoropolymer adhesive, wherein said fluoropolymer adhesive is at least partially contained in said passages and pathways of said PTFE film, said first composite disposed adjacent to said first surface of said fabric,wherein the article passes a Newark Flex test after 10,000 cycles. In another embodiment, the invention includes a second composite comprising (i) a porous PTFE film having interconnected passages and pathways and (ii) a fluoropolymer adhesive, wherein said fluoropolymer adhesive is at least partially contained in said passages and pathways of said PTFE film, said second composite disposed adjacent to said second surface of said fabric. The article of the present invention is preferably waterproof, fire retardant, and flexible.

Abstract: A nonwoven fabric includes a cohesively integrated web of hydrodynamically entangled short-staple or “waste cotton” fibers. A batt of waste cotton fibers is hydrodynamically needled by high-pressure streams of water. The hydrodynamic energy of the streams causes the fibers to cohere and to become mutually entangled, which in turn results in a fabric of sufficient strength to be used for, among other things, a bag for a bulk material and particularly a bag or cover for a cotton bale.

Abstract: A textile coated with a coating having a multiphase fluorochemical, an organic cationic material, and a sorbant polymer. A printed image is subsequently placed on the coated textile.

Abstract: An abrasion resistant and water resistant fabric is disclosed. The fabric is particularly well suited for use in constructing luggage. The fabric, however, is also well suited for many other applications, such as use in constructing sportswear, outdoor apparel, military apparel, and the like. The fabric is treated with a chemical composition. It has been discovered that the chemical composition greatly enhances the abrasion resistance of the fabric. In one embodiment, the fabric is made from nylon multifilament yarns.

Abstract: A fabric having a unique combination of stain resistance, fluid barrier properties, aesthetic characteristics and drape ability is described, and a method of making such fabrics. The fabric includes a fabric substrate that has been treated with a low surface energy stain resist compound on at least one of its surfaces, and one or more layers secured to the other of its surfaces, with the layers providing the fabric with the unique combination of characteristics. In addition, the fabric is desirably provided with flame resisting and ultraviolet resisting characteristics, to enable it to be used as a seating material for transportation vehicles. Methods for making the fabric are also described.

Abstract: A blend comprising a paraffin wax emulsion and a polymer emulsion, wherein the polymer contains polymerized units of one or more C1-12 ester of acrylic or methacrylic acid and a vinyl ester of a C8-13 neo-acid. When the blend is applied as a coating to a substrate, such as a nonwoven web, a nonwoven absorbent pad, a nonwoven textile, or a textile fabric, and dried, it has a hydrostatic head barrier sufficient to prevent passage of aqueous fluids but allow passage of water vapor through it. A multi-layer material comprising at least one layer of a nonwoven web, an absorbent pad, or a textile, and at least one layer of the above described blend.

Abstract: The invention discloses a textile laminate (1, 400, 450) with a first layer (5) comprising a waterproof and preferably breathable functional layer (10, 20) and a second layer (30) comprising at least a first component and a second component. The first component is stable to a first temperature and the second component melts at a lower second temperature. In one embodiment of the invention, the first component is polyester and the second component may be a thermoplastic such as copolyester, polyamide, copolyamide or polyethylene. The textile laminate (1) is particularly advantageous when two of such laminates (1, 400, 450) have to be joined or fused together. In this case a waterproof seam is created at the seam (500) between the two laminates (1, 400, 500).

Abstract: Camouflage covering fabricated by the method of attaching dyed jute strands to netting, wherein the netting is placed over an individual or object to be camouflaged. The covering may be formed as an integral garment, such as a hooded poncho, or may be attached to clothing such as a battle dress uniform (BDU) to form a ghillie suit. The covering may be draped over an object such as a weapon, vehicle, equipment, or supplies. The present invention allows for quick, cost-effective creation of realistic three-dimensional camouflage coverings and apparel that are easily portable, naturally frayed in appearance, and securely assembled without the use of loops or snaps.

Abstract: A vacuum coated, liquid impermeable, vapor permeable laminate article and a method for making same are disclosed. The laminate may be formed of a netting material which is coated with a thin layer of vapor permeable polymer and subsequently passed over a vacuum forming drum to draw the polymer coating downward into the openings in the netting material. Vacuum coating produces thinned regions in the coating layer which provide greater vapor permeability. In laminates with sufficiently large openings in the netting material, the coating may directly contact a vacuum forming screen resulting in a plurality small indentations or cells within a single thinned region of the liquid impervious coating further increasing vapor permeability.

Abstract: Embodiments of the present invention relate to shoe-cleaning product comprising a first or top water-absorbing layer having a tacky top exposed surface. The water-absorbing layer is adjacent to a water-resistant layer. An apparatus for dispensing the shoe-cleaning material, and an apparatus comprising the shoe-cleaning material in combination with a floor covering, are also disclosed.

Abstract: A composite barrier membrane coated on a substrate and membrane is formed by phase inversion technique utilizing a water-insoluble wax and a water-insoluble polymer dissolved in a solvent. The barrier membrane coated upon the substrate is used to control transmembrane transport of a liquid and a gas. The substrate can be a starch based food package material, a protein based food package materials, a natural fabric, a synthetic fabric, or a paper product.

Abstract: The present invention provides a hydophobic, oleophobic and stain resistant fabric comprising a woven, non-woven, or knitted fabric substrate coated with a polymer system comprising a scrub resistant first layer at least partially penetrating the fabric substrate, the scrub resistant first layer including a polymer composition containing polymer compositional constituents similar to constituents on the fabric substrate; and a second layer comprising a fluoropolymer reacted to the surface of the scrub resistant first layer. A method for producing a hydophobic, oleophobic and stain resistant fabric including the steps of selecting a suitable fabric substrate and applying a base coating to form a scrub resistant first layer at least partially penetrating the fabric substrate; drying and curing the scrub resistant first layer; applying a fluoropolymer coating over the first layer to form a second layer; and drying and curing the second layer.

Abstract: A sheet material is useful as a waterproof underlayment for a roof of a structure. The sheet material has upper and lower surfaces and comprises a web of reinforcing mat comprising fire-resistant fibers and a continuous non-porous matrix of water-resistant modified bitumen saturating the web of reinforcing mat, wherein the modified bitumen is self-adhesive.

Abstract: A composite structure (12) that includes a first layer that includes a membrane (16) having a first melting point and a plurality of structural elements and a second layer that includes a thermoplastic material (32) having a second melting point that is lower than the first melting point, wherein at least a portion of the thermoplastic material (34) is at least one partially melted to flow around at least one structural element of the plurality of structural elements of the membrane (16) prior to resolidification to attach the first layer (16) to the second layer (32). The membrane (16) can be oleophobic or oleophilic and preferably includes expanded polytetrafluoroethylene. The thermoplastic material (32) can be of virtually any type and can be either hydrophobic or hydrophilic.

Abstract: A burn through and flame propagation resistant system, includes a sheet of burn through and flame propagation resistant paper made of aramid fibers, mica flakes, and aramid fibrid binder; and one or more sheets of polymeric film, preferably, flame propagation resistant polymeric film, bonded to at least one major surface of the sheet of burn through and flame propagation resistant paper to form a laminated sheet. Preferably, for many applications, the system is also water vapor transmission resistant with the sheet or sheets of polymeric film or a coating providing the water vapor transmission resistance. The burn through and flame propagation resistant paper and/or polymeric film(s) may have major surface(s) coated with a heat sealable adhesive, e.g. for securing the laminated sheet to itself or another laminated sheet to form a bag or envelope for encapsulating insulation.

Abstract: The present invention relates to a non-blocking roll of roofing membrane employing a combination of silicone rubber sealant, non-woven fiberglass scrim and pressure sensitive adhesive. The method utilizes a process by which silicone rubber sealant is applied to the top surface of the non-woven fiberglass scrim and made to penetrate 1/10 to 9/10 of the way into the thickness of the scrim, thus no silicone rubber sealant reaches the bottom or underside surface of the scrim. To the remaining {fraction (9/10)} to {fraction (1/10)} of the scrim's thickness and to the bottom surface of the scrim is applied pressure sensitive adhesive. This construction results into a self-adherent roofing membrane that can be packaged and transferred in roll form without the need to include an additional release liner sheet or non-blocking material such as talc, mica, or clay powder.

Abstract: The present invention is directed to a method for packing an article comprising providing a vapor permeable and substantially water impermeable composite laminated sheet comprising a nonwoven layer and a polymer film layer, said composite laminated sheet having a trapezoidal tear strength of at least about 2 N in the machine direction, and a smoothness measured on the polymer film layer of less than 9 micrometers and placing the composite laminated sheet on the surface of the article with the polymer film layer contacting at least a portion of said surface.

Abstract: A polypropylene fibre including at least 80% by weight of a first isotactic polypropylene produced by a metallocene catalyst, and from 5 to 20 by weight of a second isotactic polypropylene produced by a Ziegler-Natta catalyst.

Abstract: A nonwoven composite web contains coated superabsorbent and binder, such as thermoplastic staple fibers. The nonwoven composite web is easily made, economical, and has good distribution of materials, high absorbent particle loading, saturation capacity and flexibility.

Abstract: An article having (a) a layer of fabric having a first surface and a second surface made of polytetrafluoroethylene fibers; and (b) a first composite comprising (i) a porous PTFE film having interconnected passages and pathways and (ii) a fluoropolymer adhesive, wherein said fluoropolymer adhesive is at least partially contained in said passages and pathways of said PTFE film, said first composite disposed adjacent to said first surface of said fabric,wherein the article passes a Newark Flex test after 10,000 cycles. In another embodiment, the invention includes a second composite comprising (i) a porous PTFE film having interconnected passages and pathways and (ii) a fluoropolymer adhesive, wherein said fluoropolymer adhesive is at least partially contained in said passages and pathways of said PTFE film, said second composite disposed adjacent to said second surface of said fabric. The article of the present invention is preferably waterproof, fire retardant, and flexible.

Abstract: A wind resistant and water vapor permeable composite fabric is provided. The composite fabric includes an inner fabric layer, an outer fabric layer, and an intermediate vapor barrier. The vapor barrier may be selected from an adhesive material or an adhesive/membrane combination that is designed so that the fabric has a variable water vapor diffusion resistance which substantially decreases as air speed impinging on the fabric increases.

Abstract: A firefighter garment including melamine high-heat and flame resistant fibers that have been stock dyed to obtain a desired shade or color. The stock dyed fiber is preferably blended with another fiber and the blend spun, by ring or core spinning, into a yarn for use in a protective fabric. Fabric produced by employing a blend of stock dyed melamine fibers and other high temperature fibers offers numerous cost and performance advantages. The elimination of the damage associated with the piece dyeing process allows the fabric to increase its strength and tear characteristics without affecting its thermal performance.

Abstract: A fabric structure is constructed having a fabric base sheet, a viscidity layer, a polymeric back layer, and a protective layer. The polymeric back layer is prepared from SBC (styrenic block copolymer) for the advantage of low specific gravity and preventing the drawback of PVC or the like that pollutes the environment when disposed off. The protective layer is prepared from PU series or modified SBC (styrenic block copolymer) series agent. When the fabric structure used to make a bag, the front surface of the fabric base sheet is disposed outside the bag and the surface of the protective layer is disposed inside the bag.

Abstract: A multi-layer protective fabric includes a thin urethane film, a flame-retardant fibrous layer, and a flame-retardant micro-porous layer. The film includes flame retardant additives, blocks a liquid chemical from passing through it, and breathes by an adsorption/de-sorption process to permit water vapor to pass through it. The fibrous layer is bonded on one surface of the film. The urethane layer is bonded on the other surface of the film.

Abstract: An insulated building foundation protective arrangement includes a multi-layer, reinforced, waterproof, rubberized asphalt, U.V. resistant laminate having a self-adhesive backing attachable to an insulated building foundation without any other mechanical fasteners.

Abstract: An improved fabric for use in applications such as furniture upholstery is provided which possesses desirable flexibility, cleanability, and fluid resistant properties. The fabric includes a textile substrate treated with a fluorochemical stain resist agent. The treated textile substrate is covered substantially on the back with a layer of extrusion coated thermoplastic polymer which is pressed at least partially into the fabric substrate. A process for forming the fluid shield fabric according to the present invention is also provided. Preferably, the fabric is comprised of solution dyed nylon and the polymeric material is ethylene methyl acrylate polymer.

Abstract: A multi-layer protective fabric includes a thin urethane film, a flame-retardant fibrous layer, and a flame-retardant micro-porous layer. The film includes flame retardant additives, blocks a liquid chemical from passing through it, and breathes by an adsorption/de-sorption process to permit water vapor to pass through it. The fibrous layer is bonded on one surface of the film. The urethane layer is bonded on the other surface of the film.

Abstract: The present invention is a polyurethane dispersion that can be used to prepare polyurethane polymers which have moisture resistant properties. Moisture resistant polymers of the present invention are obtained by preparing the polymers from a polyurethane dispersion using a prepolymer formulation which includes an aliphatic mono, di or polyhydroxy compound which has an aliphatic side chain substituent which contains from 5 to 30 carbon atoms.

Abstract: A water vapor-permeable waterproof fabric free from an environmental pollution problem upon being discarded is formed by coating a substrate fiber fabric with a composite coating layer including a lower layer (A) directly formed on the substrate fabric and an upper layer (B) formed on the lower layer (B), wherein the lower and upper layers are formed from one of polyetherester elastomers different from each other and each containing polyalkylene glycol (PAG) residues, and satisfy the following requirements: (a) in the polyetherester elastomer (PEEA), the polyalkylene glycol residues contain 90% by weight or more of polytetramethylene glycol residues; (b) in the polyetherester elastomer (PEEB), the polyalkylene glycol residues contain 50% by weight or more of polyethylene glycol residues; (c) the thickness of the composite coating layer is 5 to 50 &mgr;m; and (d) the lower layer (A) is in an amount of 5 to 40% by weight based on the total weight of the composite coating layer.

Abstract: A nonwoven fabric laminate embodying the principles of the present invention is configured as a multi-layer construct of a plurality of melt-extrusion layers, including at least one, and preferably a pair of outer spunbond layers, and a central, melt-blown barrier layer juxtaposed to the outer spunbond layers. At least one fo the layers, preferably the melt-blown layer, comprises a barrier-enhancing melt additive compound having a fluoroalcohol with a non-derivatized additive such as a fatty acid, more preferably a derivatized perfluoroalcohol with a non-derivatized additive, with a stearic ester of perfluoroalcohol in a hydrogenated tallow amide additive being presently preferred.

Abstract: The present invention relates to waterproof fabric constructions, and more particularly to waterproof, breathable fabric constructions. The waterproof breathable fabric construction includes a microporous membrane layer and a nonporous layer. Cohesion is provided to the fabric construction through the use of both durable and breathable adhesives.

Abstract: A waterproofed fabric and a sealing tape for a waterprrofed fabric each include a waterproof layer, a resin composition containing spherical particles with a specified particle size laminated to the waterproof layer. A waterproof article of clothing uses the fabric and the sealing tape. The article has a waterproof property, is very comfortable to wear, inexpensive, and light in weight.

Abstract: A polyurethane/geotextile composite having greater strength and dimensional stability than composites made with filled polyurethanes is produced by impregnating a geotextile with an unfilled polyurethane composition and allowing the polyurethane composition to cure. The polyurethane composition employed is reaction product of a liquid polyisocyanate having an isocyanate content of at least 10% by weight, a high molecular weight polyether polyol, and an organometallic catalyst. A low molecular weight diol or triol may optionally be included in the polyurethane-forming reaction mixture. These polyurethane/geotextile composites are particularly suitable for lining ditches and canals.

Abstract: An acoustical insulation product for a vehicle includes a blanket of fibers and a facing material adhered to a major surface of the blanket. The product has a perimeter flange made by pressing the facing material and an edge portion of the blanket together. The flange provides stiffness to the product, and the flange is capable of being held in place on the vehicle by an attachment system.

Abstract: The invention relates to a method for production of a wash-resistant bond between a film on basis of copolyetherester waterproof and permeable to water vapor and at least one substrate on basis of polyester which is a woven or knitted fabric to achieve a pure bonded fabric having good wash resistance at 60° C., wherein said film on basis of copolyetherester which is waterproof and permeable to water vapor is manufactured with at least one film of a hot-melt adhesive on basis of a hydrophilic copolyetherester to a laminate previously before being bonded to said substrate by means of a hot-melt adhesive on basis of copolyester.

Abstract: A textile treatment process, treatment bath, and treated fabric are disclosed. The process imparts water repellant, stain resistant, and wrinkle-free properties as well as aesthetically pleasing hand properties to a fabric made in whole or in part of fibers having a hydroxyl group, such as cellulosic fibers, though immersion in an aqueous bath and subsequent heating for curing. The aqueous treatment bath contains a urea resin, polytetrafluorethylene (PTFE) and, preferably, fluoroalkyl acrylate co-polymer.

Abstract: A coated woven textile fabric is disclosed which is formed of synthetic yarns of more than one denier preferably synthetic filamentary yarns of differing deniers. A polymeric coating such as polyurethane is layered on at least one side thereof, but may also be provided on both sides. The combination of yarns of different deniers provides a superior adhesion surface for the polymeric coating. The yarns and the polymeric coating are preselected respectively in deniers and thickness so as to render the fabric substantially impermeable to fluid under pressure, while maintaining superb packageability and antiblocking properties for use in vehicle occupant restraint systems. A flexible lightweight air bag for receiving and containing fluid under pressure for use in a vehicle air restraint system is also disclosed, incorporating the woven textile fabric of the invention.

Abstract: The invention concerns a material for producing built-up roofing, comprising a textile support (T) covered, on one of its faces, with a surface layer (4) closely bound thereto, and consisting of a synthetic resin, said surface layer (4) being based on thermoplastic resins selected from the family of polyolefins, capable of being produced in sheet. The invention is characterized in that said surface layer (4) is based on ethylene polymers or copolymers, its combination with the textile support (T) being obtained by calendering, the latter being embedded over part of its thickness inside the resin layer (4).

Abstract: A cover (200) for inhibiting corrosion of a metallic object over which the cover is placed. The cover has an inner surface (104) defined by a liquid-permeable layer (202) and an outer surface (102) defined by a liquid-impermeable layer (204). A moisture-absorbing layer (206) is sandwiched between the liquid-permeable layer and the liquid-impermeable layer. The liquid-permeable layer allows vapor and liquid moisture beneath the cover to be absorbed into the moisture-absorbing layer to reduce the amount of moisture beneath the cover. The liquid-impermeable layer repels environmental liquid moisture, such as rain, sea spray, dew and the like and prevents such moisture from penetrating the cover. A radar-influencing layer (308) and vapor corrosion inhibitors (214) may be included in the cover. A method of protecting an object is also disclosed. The method includes covering a metallic object with cover (200).

Abstract: An abrasion resistant and water resistant fabric is disclosed. The fabric is particularly well suited for use in constructing luggage. The fabric, however, is also well suited for many other applications, such as use in constructing sportswear, outdoor apparel, military apparel, and the like. The fabric is treated with a chemical composition. It has been discovered that the chemical composition greatly enhances the abrasion resistance of the fabric. In one embodiment, the fabric is made from nylon multifilament yarns.

Abstract: A method for manufacturing a resin-impregnated endless belt structure having a texturized outer surface requires the use of a support structure, either a cylindrical mandrel or a pair of carrying rolls, having a texturized surface. An endless, permeable base structure is placed about the support structure, which is adapted to place the base structure under tension in a longitudinal direction. A polymeric resin material is dispensed onto the outside of the base structure on the support structure. The polymeric resin material totally impregnates the base structure and passes therethrough to coat the texturized surface of the support structure. A layer of polymeric resin material is also built up on the outside of the base structure. The polymeric resin material is then cured, and may be ground to provide the layer of polymeric resin material with a smooth, uniform surface, and the belt structure thus obtained is removed from the support structure.

Abstract: A dual-zoned, three-dimensional, resilient absorbent web is disclosed which is suitable as body-side liner for absorbent articles such as feminine pads, diapers and the like. When used as a liner in absorbent articles, the dual-zoned web combines the advantages of apertured films and soft, nonwoven cover layers in one structure while still being inherently hydrophilic. The liner comprises a web of wet-resilient, hydrophilic basesheet having a three-dimensional topography comprising elevated regions onto which hydrophobic matter is deposited or printed and a plurality of spaced apart depressed regions. In a preferred embodiment, the hydrophobic matter applied to the elevated regions of the basesheet comprises hydrophobic fibers in a contiguous nonwoven web which has been apertured or provided with slits or other openings, such that the apertures or openings overlay a portion of the depressed regions.

Abstract: On a support, a porous resin layer which is opaque in a water-unabsorbed state and capable of turning transparent in a water-absorbed state is formed, and also a water-repellent resin layer is so provided as to exist in the porous resin layer at its some area or areas in a co-existent state, to make up a water-metachromatic laminate. A novel toy element can be provided in which latent images standing invisible in a normal condition are rendered visible by means of water as a medium so as to be visually distinguished.

Abstract: The present invention is directed to a multifilament yarn formed at least in part from filaments having cross-sectional bilobal S-shapes or Z-shapes. The yarns preferably have a denier per filament in the range of about 0.1 to about 4.0. In addition, fabrics made using the yarns of the present invention are disclosed. The fabrics have high moisture wicking, soft hand, and a silk-like lustrous appearance.

Abstract: Water resistant laminates that can be useful in end uses requiring a water tight membrane comprising a layer of fabric, wherein a first polymer having a certain stress index that is substantially contained within the fabric layer and a second polymer having a higher stress index than that of the first polymer that can be coated onto one or both surfaces of the fabric.

Abstract: A moisture-permeable waterproof fabric comprising a textile fabric and a moisture-permeable resin film containing a non-porous urethane resin layer formed on at least one side thereof, wherein the moisture-permeable waterproof fabric has a moisture permeability of 15,000 g/m2·24 hr or greater according to the potassium acetate method, a moisture condensation of no more than 5 g/m2·hr and a water pressure resistance of 20,000 mmH2O or greater, and a release-sheet attached moisture-permeable resin film comprising a release sheet and a moisture-permeable resin film formed thereon containing a non-porous urethane resin layer.

Abstract: A single membrane insulation material including a nonwoven insulation mat, a fluoropolymer dispersion surface coated to one side of the mat and a fluoropolymer film component laminated to the thus coated side of the mat under conditions of elevated temperature and pressure. The coating has a depth of penetration which is less than the total thickness of said mat.

Abstract: This invention relates to adhesion promotion compositions which provide excellent adhesive characteristics between rubber latices and flexible textile substrates. Such compositions comprise specific mixtures of capped isocyanates which react strongly and thoroughly with rubber latices to promote the adhesion of such latices to textile substrates. Such rubber latices provide the ability to increase the stretch characteristics of the target textile substrate while simultaneously permitting retention of a certain degree of rigidity. Such rubber/textile composites are useful within waistbands as they retain their stretch and rigidity very well even after repeated dry cleanings.

Abstract: The moisture transfer system includes a waterproof/breathable moisture transfer liner having an inner fabric layer selected from technically advanced fabrics which are carefully selected. A series of layers are provided outside the inner liner including foam material layers, breathable membranes, encapsulation technology, waterproof films and an outer fabric layer. The moisture transfer system in incorporated into in-line skate as either a removable liner for a shell boot or a liner for a softboot.