Abstract: A hose article for carrying volatile fluids, which can conduct and dissipate the accumulation of static electrical charges that are associated with such volatiles, which includes an elastomeric tube and outer sleeve and at least one reinforcement layer of fiber bundles sandwiched between the tube and the cover. Sandwiched between the tube and the reinforcement layer is a nontwisted yarn of fibers of carbon that runs in a direction generally lengthwise to the axis of the tube, and at the end of the tube makes electrical contact with a staple-shaped metallic connector, which in turn electrically contacts a metallic hose coupling, leading from there to an electrical ground.

Abstract: A precompounded formulation that acts as an adhesive layer when subjected to heat and pressure in contact with thermoplastics such as polyethylene or polyvinyl chloride and elastomeric materials such as EPDM or chlorobutyl rubber. The formulation incorporates a formaldehyde donor/acceptor system such as resorcinol and hexamethoxymethylmelamine. The formulation is further comprised of a blend of thermoplastic materials, the composition of which varies depending upon the type of material that the bonding layer is required to adhere to. The formulation will also adhere to thermoplastic elastomers (TPE) making it feasible to manufacture a hose article with elastomeric and thermoplastic layers bonded together by the formulation without the need to vulcanize the article. Heretofore, thermoplastic elastomers were thought to be incapable of adhering to dissimilar materials without the application of a tackifier or an adhesive or glue-like material.