Abstract: A method utilizing a spray instrumentality for spray-applying to a target surface in a target zone a defined, composite-material layer which is to play a role in defeating a liquid leak from a puncture wound created in the wall of a container holding liquid of a particular character. The method includes the steps of (a) initiating a flow toward the spray instrumentality of liquid elastomeric body-forming material, (b) at a selectable point downstream from where such initiating takes place, introducing a flow of plural, liquid-imbiber bead elements which are relevant to the mentioned particular-character liquid, (c) in a user-chooseable manner in relation to the introducing step, merging the two flows, and (d) following such merging, applying the merged flows to a target surface, thus to create the desired, defined composite-material layer which takes the form of a body of elastomeric material containing a distribution of liquid-imbiber elements.

Abstract: A method for spray-creating a composite-material layer on the outside surface of a liquid container to defeat liquid leakage following a projectile penetration of the container. The method includes (a) defining a by-weight percentage blend of two penetration-reaction materials, where the contribution of one such material, an initially liquid and wet-sprayable, but subsequently curable-to-dry, high-elastomeric body-forming material, is larger than that of the other material, which takes the form of a population of dry, liquid-imbibing bead elements, (b) creating weight-percentage-differentiated, simultaneous sprays of these two materials for contact-blending, during spraying, into a composite spray en route in the air toward the region of a target liquid container, and (c) as a part of such creating, controlling the amount of en route, inter-material, contact blend time between the two materials.

Abstract: A method utilizing a spray instrumentality for spray-applying to a target surface in a target zone a defined, composite-material layer which is to play a role in defeating a liquid leak from a puncture wound created in the wall of a container holding liquid of a particular character. The method includes the steps of (a) initiating a flow toward the spray instrumentality of liquid elastomeric body-forming material, (b) at a selectable point downstream from where such initiating takes place, introducing a flow of plural, bead-like, liquid-imbiber elements which are relevant to the mentioned particular-character liquid, (c) in a user-chooseable manner in relation to the introducing step, merging the two flows, and (d) following such merging, applying the merged flows to a target surface, thus to create the desired, defined composite-material layer which takes the form of a body of elastomeric material containing a distribution of liquid-imbiber elements.

Abstract: A method, and a self-sealing, layer-effect, stealth-reaction liner, for sealing against fuel leakage from the wound-punctured wall of an FT synthetic liquid fuel container. The liner includes (a) an elastomeric body defined by spaced, opposite faces, formed of a material which is non-reactive to FT fuel, and (b) nominally shrouded in a region within the liner body, inwardly of the faces, a distribution of liquid-imbiber beads which react to contact with FT fuel to initiate liquid-imbibing and material-swelling actions. The method includes (a) preparing, for installation in such a container, a liner with a non-fuel-reactive, substantially continuous-material elastomeric body having opposite faces, and (b) within that body, a non-facially exposed, normally body-shrouded, central distribution of fuel-reactive liquid-imbiber beads.

Abstract: A blast shockwave shield including an upright, monolithic body having a lateral center, and front and back sides, and a blast-facing, curved strike face formed on the upright, front side of the body, including a pair of companion, laterally spaced, laterally symmetric, non-coextensive, curved, strike-face portions, each of which defines a blast shockwave-deflection vector that is aimed upwardly, and laterally outwardly away from the shield's lateral center. This structure implements a method for blast shockwave deflection which includes the steps of engaging and intercepting such a shockwave with an upright, monolithic, solid-resistance instrumentality having a pair of laterally spaced, curved, non-coextensive strike-face portions, and, by those acts of engaging and intercepting, reversely deflecting an impinging shockwave.

Abstract: A method utilizing elevated temperature and applied pressure to form a layered, composite-material structural panel including (a) establishing a layer-stack assembly in the form of a pre-consolidation expanse having everywhere an independent, location-specific, pre-consolidation local thickness T, and including at least a pair of confronting, thermoformable polypropylene-based layers, (b) heating the assembly to a thermoform temperature, (c) compressing the heated assembly to create a thermal bond between the two layers, and to consolidate the assembly into a post-consolidation expanse having everywhere an independent, location-specific, post-consolidation, local thickness t which is less than the respective, associated, pre-consolidation local thickness T, and (d) cooling the consolidated assembly to a sub-thermoform temperature to stabilize it in its consolidated condition.

Abstract: A bulk, generally elastomeric and pliable, layered mat formed to permit selective trimming into size-chosen mat trims/tiles, each of which is structured to perform as a self-puncture(wound)-sealing, defined-liquid-reactive, anti-puncture-leakage coating element applicable bondedly to the outside surface of a selected wall in a container holding the defined-liquid. The mat is made by preparing it as a generally elastomeric, pliable, layered arrangement of coatings formed of self-puncture-healing, defined-liquid-reactive, anti-puncture-leakage material, or materials; and is applied for use in relation to a selected container wall by (1) trimming, from the prepared mat, one or more trims/tiles shaped for specific use on the outside surface of that wall; and (2) applying and surface-bonding the one or more trims/tiles to the outside surface of the selected wall.

Abstract: Composite panel structure including a pair of spaced, generally parallel-planar, fibre-reinforced, facial cladding sheets, and, disposed between and thermally bonded to these sheets, core structure including interleaved, generally side-by-side-parallel, elongate, low-density core elements, and elongate, higher-density, fibre-reinforced frame elements. Each frame element includes a pair of generally orthogonally intersecting, planar facial expanses, one of which is bonded to an adjacent core element, and the other of which is bonded to one of the cladding sheets.

Abstract: A generally planar composite panel structure including (a) a generally planar main body having perimetral edges, and spaced, generally planar, outwardly facing facial expanses extending substantially to such edges, and (b) within the main body, intermediate the mentioned facial expanses, at least one high-density, generally planar, fibre-reinforced layer structure bracketed by a pair of low-density, generally planar layer structures, each of which layer structures extends substantially to the main-body's perimetral edges.

Abstract: A bulk, generally elastomeric and pliable, layered mat formed to permit selective trimming into size-chosen mat trims/tiles, each of which is structured to perform as a self-puncture(wound)-sealing, defined-liquid-reactive, anti-puncture-leakage coating element applicable bondedly to the outside surface of a selected wall in a container holding the defined-liquid. Also disclosed is a method for protecting against liquid leakage from a puncture wound in such a wall including: (a) preparing a generally elastomeric, pliable, layered coating mat of a self-puncture-healing, defined-liquid-reactive, anti-puncture-leakage material; (b) in relation to a selected container wall, selectively removing, by trimming, from the prepared mat one or more mat trims/tiles shaped for specific use on the outside surface of that wall; and (c) applying and surface-bonding the one or more trims/tiles to the outside surface of the selected wall.

Abstract: An embedded-object composite product including a solid-state mass of PET, an object embedded in the PET material mass, and a zone possessing a continuous material-density gradient in the PET material mass, with more-dense PET material residing closely adjacent the embedded object, and less-dense PET material residing more distant from that object. This product is produced effectively by non-destructively heating the PET mass from its solid state to allow it to flow as a liquid, by then pressing the object into the heated PET mass to perform object embedment and to create a declining PET-material density in the region adjacent, and progressing from adjacent, the embedded object, and by thereafter cooling the mass to re-solidify it.

Abstract: A layered panel structure featuring a first layer formed of non-thermoformable material, having opposite faces, a thickness T as measured between its opposite faces, and an effective layer density d, and a second layer formed of thermoformable material having opposite faces, with one face in the second layer being thermally bonded to one face in the first layer, and with the second layer having a thickness t, as measured between its opposite faces which is smaller than T, and an effective layer density D which is greater than d. The thermal bond between the layers is formed, during thermoforming of the panel structure, by a melt and flow of resin contained in the thermoformable layer material.

Abstract: Sheath structure for flash-fire pressure-wave protecting a selected, contained utility tool or device including a fabric sheath jacket formed of a fibre-strand-reinforced silicone foam material, and a sheath pocket defined by that jacket, and sized for freely receiving such a tool or device. The silicone foam jacket is capable of sustaining it own structural integrity when exposed for a time period of up to about 10-minutes to an external, flash-fire pressure-wave proximity temperature of up to about 1000-degrees Fahrenheit.

Abstract: Impact-protection slip-plate structure and methodology involving (a) a generally planar, plural-layer, outside-jacketed, shock-absorbing barrier assembly positionable relative to the human anatomy in a location adjacent a body zone to be protected, and (b), disposed within that assembly, a generally planar, friction-reduced slip-plate organization including a pair of facially confronting, generally planar slip-plate sub-structures disposed on opposite sides of a friction-reduced slip plane, responsive to an impact occurring along a line which lies at a angle other than normal to the slip plane to produce relative-motion impact-initiated slippage of the two slip sub-structures with respect to one another along opposite sides of the slip plane.

Abstract: A method utilizing elevated temperature and applied pressure to form a layered, composite-material structural panel including (a) establishing a layer-stack assembly in the form of a pre-consolidation expanse having everywhere an independent, location-specific, pre-consolidation local thickness T, and including at least a pair of confronting, different-thermoformable-material layers, (b) heating the assembly to a thermoform temperature, (c) compressing the heated assembly to create a thermal bond between the two layers, and to consolidate the assembly into a post-consolidation expanse having everywhere an independent, location-specific, post-consolidation, local thickness t which is less than the respective, associated, pre-consolidation local thickness T, and (d) cooling the consolidated assembly to a sub-thermoform temperature to stabilize it in its consolidated condition.

Abstract: A deployable marker banner structure and system including (a) an elongate, rollable/unrollable fabric body having opposite ends, a long axis, and opposite faces, (b) shape-forming biasing structure operatively connected to the body, applying shape-forming biasing forces thereto at plural, spaced locations distributed along the body's long axis in a manner whereby, with the body unrolled, the biasing structure produces complex, alternating, longitudinally distributed convex and concave topography portions in the body's faces, with at least one each of such convex and concave topography portions disposed in each face of the body, and with each convex topography portion in one face of the body corresponding, and being complementary, to a companion concave topography portion located directly in the opposite face of the body, and (c) facial visibility-enhancing structure operatively present at least on the convex topography portions in the body's faces, urged by the mentioned topography portions into complex conve

Abstract: Barrier structure for furnishing, selectively and variously, penetration and fire-threat protection on the outside surface of a target structure. The barrier structure includes a high-elastomeric coating having an inner face bonded to such a surface, an exposed outer face, and, within this coating, at least one elastomeric layer region extending to the outer face, and containing an embedded distribution of intumescence elements. Basic variations of this structure include (a) an additional layer region which is formed with elastomeric-material including an embedded distribution of liquid-imbiber beads, and (b) an additional layer region which is formed purely of elastomeric material. The elastomeric material employed, and the embedded liquid-imbiber beads where included, react to liquid petroleum-based substances (1) to imbibe such liquid, (2) to swell in size as a result of such imbibing, and (3) to coagulate into a sticky mass.

Abstract: A traveling pipeline straddle coater for spray-applying an anti-ballistic threat-diminishing, protective barrier coating to the outside of an elongate, ground-following petroleum-product pipeline. The straddle-coater includes a straddle frame which is clearance-positionable over such a pipeline, ground-traveling support structure supporting the frame for movement over the ground along the pipeline, canopy structure mounted on the frame for covering a frame-straddled length of the pipeline, and spray structure carried on the frame inside the canopy structure for spraying barrier-coating material onto the outside of the pipeline. The related method of the invention includes straddling a pipeline with a ground-traveling spray-coating apparatus, advancing the spray-coating apparatus progressively along that pipeline, and while so advancing, spray coating the pipeline with protective barrier-coating material.

Abstract: A method for forming a ballistic-impact armor structure (and a resulting structure) having a defined, precision-shaped outside configuration, where the method which results in the structure includes the steps of (a) precision-creating a hollow container having the defined outside configuration, (b) introducing ballistic armor-content material into the interior of the container, (c) positionally stabilizing the introduced armor-content material, and (d) unifying the armor-content material with the container.

Abstract: A method for applying a plural-layer coating to the outside of a liquid container to act as an anti-leakage barrier in the event of a penetration wound occurring in the container resulting from a penetrating projectile strike, such as a bullet strike. This method includes (a) forming on the outside of such a container, a first layer optimized for providing an elastomeric wound-closure response, (b) forming on the outside of this first layer a second layer optimized for providing combined elastomeric and liquid-imbibing wound-closure responses, and (c) forming on the outside of such a second layer a third, layer optimized in the same manner as the first layer.