patent

The present invention provides a material for ballistic protection, characterized in that it comprises: - a plurality of compact layers of ballistic fiber and - between the layers of ballistic fibers inserted at least one intermediate layer of non-Newtonian fluid exhibiting an increase in viscosity resulting from an increase in shear stress, optionally containing particles having the size of from 1 to 700 nm or antiplasticizing agents, said intermediate layer being arranged either directly between the layers of the ballistic fibers, or being arranged between the layers on a packing or a perforated packing or applied to a fabric. The invention further provides a method of preparing the above-described material, which is flexible, has a low weight, and can be used in particular for bulletproof vests, advanced combat helmets, personal body armors and/or for shielding light infantry and passenger automobiles.

Ballistic protection, ballistic protection of persons, ballistic protection for motor vehicles, armor, light armor, flexible armor, composite armor, hybrid composite materials, copolymers of functional organic / inorganic macromonomers, macromolecules.

JP6229049

30. 3. 2016

8. 11. 2017

Vysoké učení technické v Brně, Brno, CZ

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