Teijin Twaron Gmbh

Akzo Nobel N.v.

Akzo Nobel Faser Ag

Triumph International Aktiengesellschaft

Other

Akzo N.v.

Rutgerswerke Aktiengesellschaft

Propex Operating Company, LLC

Teijin Aramid Gmbh

H.a. Schmitz Gmbh

Achim G Fels

Dieter H Schuster

Christian Böttger

Michael Mohr

Jorg Wintersieg

Christoph Baumgart

Dieter Holzhauer

Franz Palzer

Rüdiger Hartert

Axel Bottcher

Yuval Fuchs

Bärbel Dorloff-Lumpe

Kurt Rainer Stolze

Guido Schurmann

Andreas Reiner

Georg K Brustmann

Herbert Spors

Ulrich Stieber

Wolfgang Polligkeit

Steffen Neu

Christoph Klingspor

Christian B&ouml;ttger

Eckhard Wanscheer

The invention relates to a trauma pack comprising at least one panel of a plastic material and at least one textile fabric layer affixed to the panel and made of yarns with fibers having a tensile strength of at least 900 MPa, wherein the plastic material of the panel is a self-reinforced thermoplastic material made of filaments, fibers, tapes or strips of a polyolefin polymer, and wherein at least one textile fabric layer is bonded over its entire surface to the self-reinforced thermoplastic material.

Bullet proof laminate and trauma pack

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 3.5 to 20 threads/cm, having a linear density of at least 210 dtex, and composing at least 65% of the first layer fabric weight, and a second set of threads comprising 0.5 to 16 threads/cm and having a linear density of at least 50 dtex, with the second set of threads being transverse to the first set of threads, and the ratio of the number of threads/cm of the first set to that of the second set is greater than 1:1, and a second layer of fabric composed of a first set of threads having 0.5 to 16 threads/cm and having a linear density of at least 50 dtex, and a second set of threads having 3.5 to 20 threads/cm, having a linear density of at least 210 dtex, and composing at least 65% of the second layer fabric weight, with the second set of threads being transverse to the first set of threads, and the ratio of the number of threads/cm of the second set to that of the first set is greater than 1:1. In the first layer of fabric at least the first set of threads, and in the second layer of fabric at least the second set of threads, are treated with a water-repellant.

Penetration-resistant material and articles made of the same

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 least 210 dtex, and at least 65% of the fabric weight, and a second set of threads having 0.5 to 16 threads/cm and a linear density of at least 50 dtex and a second layer of fabric composed of a first set of threads having 0.5 to 16 threads/cm and a linear density of at least 50 dtex, and a second set of threads having 3.5 to 20 threads/cm, a linear density of at least 210 dtex, and at least 65% of the fabric weight. In each layer, the second set are transverse to the first set and the ratio of the number of threads/cm of the second set to that of the first set is &#x3e;1.

Penetration-resistant material comprising fabric with high linear density ratio of two sets of threads

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 being bonded together with an adhesive material, the first layer of fabric composed of a first set of threads comprising 3.5 to 20 threads/cm, having a linear density of at least 210 dtex, the filaments forming the threads having a diameter F, and comprising at least 65% of the fabric weight, and a second set of threads comprising 0.5 to 16 threads/cm and having a linear density of at least 50 dtex, with the second set of threads being at an angle of &#x3e;0&#xb0; to 90&#xb0; with respect to the first set of threads, and the ratio of the number of threads/cm of the first set to that of the second set being &#x3e;1, and the second layer of fabric being composed of a first set of threads comprising 0.5 to 16 threads/cm and having a linear density of at least 50 dtex, and a second set of threads comprising 3.5 to 20 threads/cm, having a linear density of at least 210 dtex, and comprising at least 65% of the fabric weight, the filaments forming the threads having a diameter F, with the second set of threads being at an angle of &#x3e;0&#xb0; to 90&#xb0; with respect to the first set of threads, and the ratio of the number of threads/cm of the second set to that of the first set being &#x3e;1, and the first and second sets of threads of the first fabric layer being oriented parallel to the first and second sets of threads, respectively, of the second fabric layer and the ratio D/Fand D/Fbeing 14.5 to 40.

Penetration-resistant material

The present invention is a stab-resistant material made from at least two woven fabrics joined using a polymer film. The woven fabrics are made from yarns having a tensile strength of at least 900 MPa. The polymer film joining the woven fabrics has a tensile strength of at least 10 MPa and a flexural modulus of 1500 to 4500 MPa.

Stab resistant material

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 technology. This protective clothing offers equally good protection against both knife- and needle-like puncture implements. For clothing intended to protect against puncture and projectile injuries, a package of 2-20 layers of a fabric coated with hard solids is combined with a package of 6-50 layers of an uncoated aramid woven fabric.

Puncture-and bullet proof protective clothing

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 the fabric is composed of a first set of threads having 3.5 to 20 threads/cm and having a linear density of at least 420 dtex, and a second set of threads having 0.5 to 8 threads/cm and having a linear density of at least 50 dtex, with the second set of threads being transverse to the first set of threads, and wherein the ratio of the linear density of the first set of threads to the linear density of the second set of threads is >4.2, more preferably >7.5. In a preferred embodiment, the first set of threads is warp threads made of p-aramid yarn and the second set of threads is weft threads of polyester yarn, and the ratio of the number of threads/cm of the first set to that of the second set is >1.

Process for forming contours in aramide flat structures

Protective clothing, especially antiballistic protective clothing for

A helmet, in particular an antiballistic helmet, containing protective textile fabric layers made from antiballistic fibers including aramide fibers, polyethylene fibers spun by the gel spinning process, glass fibers, metal fibers, or blends thereof. Aramide fibers are preferred. The textile fabric layers arranged on the side away from the wearer are made of multiaxial knitted fabric, and the textile fabric layers on the side toward the wearer are made of woven fabric. The layers of multiaxial knitted fabric preferably comprise 60-80% of all reinforcement layers.

Antiballistic protective helmet

Clothing for protection against stab and bullet wounds

Material for antiballistic protective clothing comprising in a single-layer or multi-layer package or laminate at least one layer of a flat structure containing an organic dilatancy agent This flat structure is particularly suited for a trauma package in an antiballistic package. The flat structure with a dilatancy agent results in a significant improvement in the antiballistic effect and, in particular, a reduction in the trauma effect. The material finds special application for bullet-proof and splinter-proof vests and correspondingly for helmets. Moreover, the material of the invention can be used in clothing protecting against impact.

Material for antiballistic protective clothing

Process for plasma treatment of antiballistically effective materials

An anti-vandalism layer, especially for application in vehicle seats, vehicle roofs, vehicle tarpaulins, tents, inflatable structures, wall facing, and similar objects having an incisible exterior layer and subject to vandalism, includes of a knit fabric having at least in part cut-resistant fibers such as aromatic polyamide fibers, gel-spun polyethylene fibers, or glass fibers is disclosed. In at least one thread system, the knit fabric contains a wire present in a thread system projecting from the surface of the knit fabric such that during subsequent gluing of the anti-vandalism layer to, for example, a textile flat structure, gluing tends to occur on this thread system.

Anti-vandalism layer

Textile structures, such as fabrics, knits, warp-knitted fabrics, stitch-bonded fabrics, thread structures, etc. for use in clothing which protects against stabbing, cutting, fragments and bullets, are produced from wrapped yarns. These yarns have a core of penetration resistant fibers and an outer sheath of natural and/or manmade fibers that can easily be dyed, printed, or optically brightened.

Textile structure for protective clothing

Growing community of inventors

Wuppertal, Germany

Achim G Fels