Abstract: An elongated pile article having a support strand for attachment to a plurality of yarn bundles, the yarn bundles including a dense portion with the filaments bonded to each other and bonded to the support strand, pile surface structure comprised of a plurality of elongated pile articles placed one next to the other, and a method and apparatus for making the elongated pile article.

Abstract: A glue laminated structural wood member for bearing a structural loads transverse includes multiple laminae bonded together and arranged according to their moduli of elasticity. In an alternative embodiment, the structural wood member includes a synthetic compression reinforcement positioned in a portion of the member subjective to compressive stresses.

Abstract: A composite textile fabric for rapidly moving moisture away from the skin is provided. The composite fabric includes an inner fabric layer made of a yarn comprising a plurality of fibers primarily of polyester which has been rendered hydrophilic, and an outer fabric layer made of a yarn comprising a plurality of fibers primarily of polyester which has also been rendered hydrophilic. The inner fabric layer and the outer fabric layer are formed concurrently by knitting a plaited construction so that the layers are distinct and separate, yet integrated one with the other.

Abstract: The present invention provides a pattern bonded nonwoven fabric containing conjugate fibers. The conjugate fibers contain a higher melting component polymer and a lower melting component polymer, wherein the higher melting component polymer envelopes the lower melting component polymer and forms the peripheral surface along the length of the fibers. The present invention also provides articles produced from the conjugate fiber fabric.

Abstract: The invention is directed to composite nonwoven fabrics and processes for producing the same. The fabric includes a layer of inelastic continuous or staple fibers formed from a blend of polyethylene and polypropylene laminated to an extensible web, such as a polyolefin film. Preferably, the composition of the fibers ranges between 5 to 50 percent by weight of polypropylene with the balance made up of polyethylene. The nonelastic fibers are capable of being highly elongated upon mechanical stretching without adversely impacting fiber tie down. Accordingly, a smooth, strong, coherent fabric is obtained, which is especially well suited for incorporation into disposable absorbent articles such as diapers, training pants, incontinence briefs and feminine hygiene products.

Abstract: The present invention provides a water-curable resin composition for use in an orthopedic cast composed of a water-reactive alkoxysilane terminated resin, having at least one hydrolyzable group per molecule. The resin composition has a viscosity of no greater than about 500 Pa-s under ambient conditions and contains less than about 1 wt-% of a solvent, based on the total weight of the resin composition.

Abstract: A thin, tacky, non-pourable film of incompatible in situ-expandable thermoplastic particles and thermosettable matrix resin that contains an essentially uniform density and thickness across the breadth of the film. The in situ-expandable mass is not pourable yet can be easily dispensed in a uniform manner within a mold and thereafter expanded to the dimensions of the mold. Composites and reinforced compositions, as well as methods of molding, are disclosed.

Abstract: The present invention provides a unique knit construction having a nonfiberglass stiffness-controlling yarn in the fabric of the backing. Preferably, the nonfiberglass stiffness-controlling yarn is used in combination with a heat shrinkable yarn or a stretch yarn, and alternatively a nonfiberglass microdenier yarn. More preferably, the nonfiberglass stiffness-controlling yarn is in combination with a stretch yarn and a nonfiberglass microdenier yarn. Most preferably, the nonfiberglass stiffness-controlling yarn is in combination with a heat shrinkable, elastically extensible yarn, and a nonfiberglass microdenier yarn.

Abstract: This invention relates to a reaction injection molding process for preparing a molded product by reaction of a mixture of(a) an organic polyisocyanate;(b) one or more compounds containing at least two isocyanate-reactive groups;(c) about 2 to about 20% by weight, based on the weight of the molded product, of rigid fibers having a diameter of from about 5 to about 10 micrometers and a length ranging from the diameter of the fiber up to about 2 millimeters, preferably in admixture with component (b);and, optionally,(d) an inert gas dissolved in at least one of components (a) or (b) in an amount sufficient to produce a molded product having a density of at least 0.80 g/cm.sup.3 ; and(e) up to 15% by weight, based upon the weight of the molded product, of a filler other than rigid fibers (c).

Abstract: A glass fiber insulation product comprises irregularly-shaped glass fibers of two different glasses having differing coefficients of thermal expansion, with the irregularly-shaped dual-glass fibers exhibiting a substantially uniform volume filling nature, and providing improved recovery and thermal conductivity abilities even in the absence of a binder material.

Abstract: A spiral fabric comprising a plurality of coils having loops meshed together to form channels at points of overlap between adjacent loops, locking pins positioned in the channels to join adjacent coils to form a mesh, and the improvement wherein a cable structure of at least two thermoplastic filaments is used as at least one component of the fabric.

Abstract: Polymer matrix composite materials containing a thermoplastic composite core bonded integrally with a fabric layer are provided. The fabric layer has a greater elasticity than the core, so that the fabric layer can conform smoothly to the core during thermoforming. This improvement has been demonstrated to improve aesthetic appearance and nearly eliminate wrinkling and distortion of the fabric layer when compared to conventional composite materials.

Abstract: The present invention is an improved electrically conductive filter media particularly suitable for use in applications where static electricity must be dissipated. The filter media of the present invention comprises a microporous filtration layer having electrically conductive particles embedded therein. When attached to support media, this structure provides exceptional filtration efficiency while assuring a consistent and evenly distributed electrical pathway to ground.

Abstract: An extensible composite fabric including a multiplicity of continuous fibers extending in one direction and distorted into aligned, locally parallel, curved paths for imparting extensibility to the fabric in that direction, and a method and apparatus for making such a composite fabric.

Abstract: A curable coating composition comprising an ethylenically unsaturated organopolysiloxane base polymer, an organohydrogenpolysiloxane crosslinking agent, an effective amount of a precious metal containing hydrosilylation catalyst, and from 0.1 to 20 weight percent of a higher alkenyl-functional organopolysiloxane gum. The incorporation of the gum provides a composition which cures rapidly to a low coefficient of friction coating having stable release over time.

Abstract: The present invention provides a highly water-pressure-resistant and highly moisture-permeable waterproof sheet comprising a fabric and a wet coagulated polyurethane film thereon, a organophilic clay complex prepared by introducing a quaternary ammonium ion into the interlayers of a expandable phillosilicate being dispersed into the wet coagulated polyurethane film in an amount of 0.5 to 20% by weight based on the solid component of the polyurethane, and the waterproof sheet having a water pressure resistance of at least 5,000 mm and a moisture permeability of at least 8,000 g/m.sup.2.24 hr. The waterproof sheet is prepared by a process comprising dissolving a polyurethane in a solvent containing mainly a nitrogen-containing polar solvent, dispersing a organophilic clay complex which is prepared by introducing a quaternary ammonium ion into the interlayers of a expandable phillosilicate into the polyurethane-containing solution in an amount of 0.

Abstract: A covered article such as an automotive trim panel comprises a substrate having a front surface to be covered, a back surface and a plurality of holes extending through it for vacuum drawing a trim cover stock against the front surface. The substrate has sets of parallel saw-tooth holder grooves in a peripheral margin of the back surface adjacent to an edge of the substrate for mechanically interlocking with marginal portions of trim cover stock and transverse manifold grooves that communicate with the holder grooves. An adhesive is applied to the front surface and the peripheral margin and the substrate is supported on a vacuum buck so that the peripheral margin overhangs the buck and the manifold grooves communicate with a vacuum source of the buck.

Abstract: A polymeric film structure having improved oxygen, flavor/odor, grease/oil and moisture barrier characteristics is disclosed. The structure includes a polymeric core sandwiched between an oxygen barrier on one side thereof and a moisture barrier on the other side of the polymeric core. The oxygen barrier includes polyvinyl alcohol cross-linked with aldehyde containing cross-linking agents in the presence of a catalytic amount of an inorganic acid, preferably sulfuric acid. The moisture barrier is a coating of polyvinylidene chloride, which also enhances the oxygen barrier of the polymeric film structure.

Abstract: The present invention provides a unique knit construction having a nonfiberglass microdenier yarn in the fabric of the backing. Preferably, the nonfiberglass microdenier yarn is used in combination with a heat shrinkable yarn or a stretch yarn, and alternatively a nonfiberglass yarn for controlling stiffness, i.e., a stiffness-controlling yarn. More preferably, the nonfiberglass microdenier yarn is in combination with a stretch yarn and a nonfiberglass stiffness-controlling yarn. Most preferably, the nonfiberglass microdenier yarn is in combination with a heat shrinkable, elastically extensible yarn, and a nonfiberglass stiffness-controlling yarn.

Abstract: Antistatic agents and their use in processing textiles or formed plastic substrates. The antistatic agent comprises a compound having a fluorocarbon moiety and an ethoxylated quaternary ammonium moiety. The antistatic composition increases the electrolytic conductivity of treated textile or plastic materials, thereby increasing the rate of electrostatic charge dissipation thereof. The antistatic agents remain effective after exposure of the treated substrate to an aqueous environment.