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7629277 |
Frag shield
Fabric laminates having superior resistance to penetration of fragments, such as shrapnel. The fabrics are formed of high-strength fibers consolidated with from about 7% to about 15% by weight of...
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7622405 |
High performance same fiber composite hybrids by varying resin content only
Multi-panel ballistic resistant articles formed from woven and/or non-woven fibrous panels, each panel including varying quantities of a polymeric composition based on the total weight of the...
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7608322 |
Impact resistive composite materials and methods for making same
A composite material that is suitable for the protection of personnel and/or property from impact due to ballistic projectiles and method for making same are disclosed herein. In one embodiment,...
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7601416 |
Fragment and stab resistant flexible material with reduced trauma effect
Flexible composites which are ballistic and stab resistant. The composites are formed from at least one, and preferably a plurality of, fibrous layer comprising a network of high tenacity fibers. A...
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7601654 |
Molded ballistic panel with enhanced structural performance
Ballistic resistant composites and articles formed therefrom for use in airplanes and other vehicles which meets particular structural, impact and ballistic requirements. An aerospace-specification...
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7598185 |
Composite ballistic panels and method of use
A panel had a first face and a second face, including a strike face portion having a first plurality of plies each containing fibers in a matrix material. There is a support portion adjacent to the...
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7556854 |
Advanced multi-purpose ballistic insulation
An insulation package comprising a layer of material having a cellular structure disposed between a first layer of high-strength polymeric fabric and a second layer of high-strength polymeric...
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7514378 |
Continuous and discontinuous protective fiber composites
A composite fabric, multi-layer protective panel alternative to an exclusively fine denier, continuous filament yarn protective fabric, multi-layer protective panel. Fabric layers consist of warp...
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7458103 |
Flexible penetration-resistant package and use thereof
A flexible penetration-resistant package is described, comprising
a) at least one laminate consisting of at least one layer of yarns comprising fibers with a strength of at least 900 MPa as...
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7407900 |
Unique ballistic composition
A ballistic composite comprises multiple layers of a fabric having unidirectional ballistic resistant yarns in at least two layers and a resin layer between each pair of such multiple layers...
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7354875 |
Stab resistant and anti-ballistic material and method of making the same
The invention relates to a fabric having both stab resistant and anti-ballistic properties. The fabric is made of yarn of a weight greater than about 500 dtex, and the fabric has a minimum...
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7340779 |
Flexible spike/ballistic penetration-resistant articles
An article is disclosed to protect a wearer from spike and ballistic threats that is made from a spike resistant panel and a ballistic resistant panel. Each panel is made from flexible fabric...
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7300893 |
Armor including a strain rate hardening elastomer
Protection against blast and ballistic damage is improved by encapsulating or sandwiching rigid inclusions (for example, tiles) or a rigid plate by a high-strain rate hardening elastomer. Typical...
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7288493 |
Body armor with improved knife-stab resistance formed from flexible composites
Flexible body armor formed from flexible composites which have improved knife-stab resistance. The body armor is formed from composites which include layers of a fabric base, formed from high...
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7276458 |
Anti-ballistic fabric or other substrate
The invention provides a composite textile or material comprising a substrate of high strength fibers, and having a natural or synthetic diamond coating bonded thereto. Preferably, the textile is a...
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7228571 |
Method of making a helmet
A method of making a helmet comprises the steps of cutting a plurality of substantially rectangular, preferably square, blanks from a sheet of resin-impregnated fabric, making curved cuts ( 1 ) in...
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7153790 |
Penetration-resistant material and articles made of the same
A penetration-resistant material is described to include at least a double layer of woven fabric, wherein the double layer includes a first layer of fabric composed of a first set of threads having...
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7150046 |
Protective garment
Protective clothing comprises at least one protective material including an array of one or more superposed layers of woven fabric, wherein each fabric layer is flexible and includes at least one...
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7148162 |
Ballistic laminate structure in sheet form
A ballistic laminate structure includes a first high-performance unifabric composite. The unifabric composite incorporates an array of unidirectionally-oriented fiber bundles carried on a...
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7132380 |
Penetration-resistant material comprising fabric with high linear density ratio of two sets of threads
A penetration-resistant material having at least a double layer of woven fabric having a first layer of fabric composed of a first set of threads having 3.5 to 20 threads/cm, a linear density of at...
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7128963 |
Ceramic composite body, method for fabricating ceramic composite bodies, and armor using ceramic composite bodies
A ceramic composite body includes at least two layers: material layer A and material layer B. Material layer A contains phases of a metal and the carbide of this metal. Material layer B contains...
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7087296 |
Energy absorbent laminate
This invention provides multi-layered composites, laminates and composite joints in which at least one resin-impregnated, fiber-containing layer is joined or laminated to a core layer having a...
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7073538 |
Bi-directional and multi-axial fabric and fabric composites
Bi-directional and multi-axial fabrics, fabric composites, ballistically resistant assemblies thereof, and the methods by which they are made. The fabrics are comprised of sets of strong,...
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7018692 |
Penetration resistant fabric with multiple layer guard plate assemblies and method of making the same
A fabric includes a fabric substrate and a plurality guard plate assemblies affixed to the fabric substrate in a spaced relationship to each other. Each guard plate assembly includes a first layer...
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6949280 |
Method for forming or securing unidirectionally-oriented fiber strands in sheet form, such as for use in a ballistic-resistant panel
A sheet of unidirectionally-oriented fiber strands includes unidirectional fibers, bonding fibers interwoven with the unidirectional fibers to form a fiber panel, and thermoplastic film laminating...
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6893989 |
Stab-resisting material, a coated carrier to be used therewith, and clothing made of said material
The invention relates to a stab-resisting material, which material consists of a carrier coated with solid particles, which is provided on a packet of fabrics, wherein the coating on said carrier...
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6893704 |
Ballistic-resistant moulded article and a process for the manufacture of the moulded article
The invention relates to a ballistic-resistant moulded article containing a compressed stack of monolayers, with each monolayer containing unidirectionally oriented reinforcing fibers and at most...
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6890871 |
Penetration-resistant material
A penetration-resistant material is disclosed comprising at least one layer having a thickness D, the layer comprising a first and second layer of woven fabric, with the first and second layers...
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6861378 |
Quasi-unidirectional fabric for ballistic applications
A ballistic fabric having unidirectional ballistic resistant yarns in at least two layers. The layers are at 90°±5° with respect to each other. The ballistic resistant yarns are stabilized by...
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6846758 |
Ballistic fabric laminates
Woven fabric laminates having superior resistance to penetration by ballistic projectiles, assemblies thereof, and the method by which they are made. In one embodiment, among others, a laminate of...
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6841492 |
Bi-directional and multi-axial fabrics and fabric composites
Bi-directional and multi-axial fabrics, fabric composites, ballistically resistant assemblies thereof, and the methods by which they are made. The fabrics are comprised of sets of strong,...
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6825137 |
Lightweight ballistic resistant rigid structural panel
A lightweight ballistic resistant rigid structural panel especially for use in aircraft interiors is disclosed. The rigid structural panel is made up of a core layer including a plurality of sheets...
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6753274 |
Stabproof and bulletproof panel
Disclosed herein is a stabproof and bulletproof panel. The stabproof and bulletproof panel includes a bulletproof panel 40 and a plurality of stabproof panels 60 . The bulletproof panel 40 is...
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6746975 |
High tenacity, high modulus filament
Polyethylene solutions are extruded through a multi-orifice spinneret into a cross-flow gas stream to form a fluid product. The fluid product is stretched at a temperature at which a gel will form...
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6737368 |
Multiple threat penetration resistant articles
The present invention relates to multiple threat penetration resistant articles. The articles include, in order, fabric layers, polymer impregnated fabric layers, and woven fabric layers. The...
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6701529 |
Smart padding system utilizing an energy absorbent medium and articles made therefrom
The present invention relates to an energy absorbent medium which is compliant and conformable in the absence of an applied force, and stiffens in response to the rate of an applied force to...
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6693052 |
Garment including protective fabric
A protective fabric includes a plurality of warp yarns interwoven with a plurality of fill yarns. The denier of each of the warp and fill yarns is less than 500. The yarns are made from at least...
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6656570 |
Puncture-and bullet proof protective clothing
Protective clothing for protection against puncture injuries is constructed from more than one layer of a fabric coated with hard solids. The hard solids are applied in accordance with abrasives...
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6642159 |
Impact resistant rigid composite and method for manufacture
An impact resistant rigid composite has a plurality of fibrous layers, each of which comprise a network of filaments. The fibrous layers are disposed in a matrix, with elastomeric layer(s)...
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6610618 |
Penetration-resistant material comprising fabric with high linear density ratio of two sets of threads
The invention pertains to a penetration-resistant material having at least a double layer of fabric composed of two layers of woven fabric which are cross-plied at an angle, characterized in that...
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6569787 |
Laminated glazings
A laminated bullet resistant glazing comprises a plurality of glass and plastic plies arranged in at least two layers including an outer layer and an inner layer. The outer layer extends beyond the...
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6562435 |
Method for forming or securing unindirectionally-oriented fiber strands in sheet form, such as for use in a ballistic-resistant panel
A sheet of unidirectionally-oriented fiber strands includes unidirectional fibers, bonding fibers interwoven with the unidirectional fibers to form a fiber panel, and thermoplastic film laminating...
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6534426 |
Knife-stab-resistant composite
A layered composite is disclosed having improved resistance to penetration by knives and knife blades. The layers of fabric in the composite are woven with low fabric tightness; and, are arranged...
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6368989 |
Puncture resistant composite
A puncture resistant footwear sole composite is disclosed with a plurality of layers of woven aramid yarn fabric combined with a matrix resin in an amount adequate to adhere adjacent fabric layers...
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6319862 |
Protective multilayer armor construction
A protective armor construction which reduces blunt action trauma and provides excellent penetration resistance, includes multiple layers arranged in serial relation between the front and back....
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6248676 |
Bullet resistant fabric and method of manufacture
A ballistic resistant fabric formed by placing a polymer film on the fibers of a high tenacity fiber fabric which has a coefficient of friction higher than the coefficient of friction of the high...
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6162746 |
Hybrid protective composite
A composite is disclosed which is resistant to knife and ice pick stab penetration and is made from a plurality of layers of woven polybenzoxazole or polybenzothiazole fibers, a plurality of...
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6127291 |
Anti-ballistic protective composite fabric
A composite woven fabric made up of at least two plies of individual woven fabrics bonded together by a layer of flexible bonding resin disposed on juxtaposed surfaces of the individual woven...
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6057029 |
Protective window shield for blast mitigation
A blast protecting panel for interior portions of building windows includes a blast-shielding panel of a high tensile fiber woven in an open weave fabric in such a manner whereby a high degree of...
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6034004 |
Protective clothing, especially antiballistic protective clothing for women
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