Inserting a woven composite layer between laminates of composite material layers where the insert layer comprises composite, carbon fibers woven in a three dimensional weave. The woven insert is injected with a resin material and partially cured prior to deposition of the composite layers. The complete blade is then molded and cured as a unit.

A laminated fiberglass fabric composition is prepared by laminating a non-woven fabric to a knitted or woven fiberglass fabric with a plastisol laminating adhesive. Heat compressing the assembled materials envelops the individual fiberglass yarns with the non-woven fabric producing a fabric composition which is highly resistant to damage caused by severe twisting or flexing forces applied to the fabric. The use of a flame resistant laminating adhesive imparts flame resistant to these fabric comp...

This invention concerns a non-woven composite, comprising a fabric or knitted fabric and at least one layer of a non-woven fabric, in which the fabric or the knitted fabric and the non-woven layer(s) are bonded with each other. This invention also describes a process for the production of this non-woven composite as well as its use as a stiffening lining, in particular a patch lining, for example for the strengthening and padding of sleeves in the shoulder bone zone, for strengthening in the wai...

A fabric for garments to be used in cold temperatures or at high altitudes includes an inner layer comprising a thin, comfortable fabric having relatively poor moisture absorption, such as silk, nylon tricot, or polyester tricot, is laminated to a barrier layer comprising a hydrophobic, moisture and air impervious film such as polyethylene, which in turn is laminated to an insulating layer such as fleece or polyurethane fiberfill. The fabric is laminated using an adhesive comprising a mixture of...

Self-bonded nonwoven web and woven fabic composites comprising at least one layer of a uniform basis weight self-bonded, fibrous nonwoven web comprising substantially randomly disposed, substantially continuous thermoplastic filaments adhered to at least one layer comprising woven thermoplastic yarns in the form of woven fabrics such as wall covering fabric, softside luggage fabric and leno weave fabric.

A calender belt for the compliant calendering of a paper web includes an endless base substrate, a staple fiber batt attached to at least the outside of the endless base substrate, and a polymeric resin material totally impregnating the fiber/base composite structure comprising the endless base substrate and the staple fiber batt to a substantially uniform depth. That depth may be such that the polymeric resin material does not reach the base substrate, or partly or completely impregnates the ba...

A laminated fabric material, a nonwoven textile product used to make that material and methods of making each are disclosed. The nonwoven textile product includes a compressed nonwoven textile batt of textile staple fibers and a cured binder disposed substantially throughout the batt. The textile product is suitable as a substitute for foam backing layers in the production of laminated fabric materials.

Disclosed herein are polyurethane compositions specifically adapted to produce non-porous membranes exhibiting waterproof and water vapor transmissible charactertistics. The membranes can be produced as free standing products or can be produced as coatings on porous substrates to confer similar properties to such substrates. Also disclosed are coated fabrics and fabric laminates utilizing the membranous coatings of the invention and exhibiting waterproof and water vapor transmissible characteris...

A three-ply incontinence pad sewn together at the edges thereof. The plies consist basically of (1) a pile terry circular knit upper ply bonded to a (2) nonwoven soaker ply which are sewn to a bottom ply constituted by a woven fabric on which is laminated or coated a thermoplastic film to act as a barrier.

A polished-piece holder is provided that does not easily stick or adsorb to a polishing pad of a polishing apparatus and reduces occurrences of production line troubles and therefore the number of failed polished pieces. A single sheet of a thermosetting resin impregnated fiber substrate or a laminated sheet formed by laminating a plurality of sheets of the thermosetting resin impregnated fiber substrate is formed under heat and pressure into a plate. The thermosetting resin impregnated fiber pl...