Bullet proof laminate and trauma pack
AssigneesPropex Operating Company, LLC, Teijin Aramid B.V.
InventorsChristian Böttger, Achim Fels, Eckhard Wanscheer
Life of this patent
Estimating the term…
Abstract
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.
Claims13
A trauma pack comprising at least one panel of a hot compacted, self-reinforced thermoplastic material and at least one woven textile fabric layer bonded over at least one complete surface to the panel by hot compaction,
- wherein the textile fabric layer comprises yarns with fibres having a tensile strength of at least 900 MPa,
- wherein the panel of hot compacted, self-reinforced thermoplastic material comprises a plurality of fabric layers made from filaments, fibres, tapes or strips of polyolefin polymer,
- wherein the plurality of fabric layers made from filaments, fibres, tapes or strips of polyolefin polymer and the woven textile fabric layer are in close contact with one another and are simultaneously hot compacted and bonded to one another at elevated temperature and pressure.
Dependencies are inferred from the claim text.