Applied result detail
Material for ballistic protection, method of preparation and use
JANČÁŘ, J.; TOCHÁČEK, J.; POLÁČEK, P.; KUČERA, F.; VOJTOVÁ, L.
Original Title
Material for ballistic protection, method of preparation and use
English Title
Material for ballistic protection, method of preparation and use
Type
Patent
Original Abstract
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.
English abstract
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.
Keywords
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.
Key words in English
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.
Patent number
UA116485
Date of application
22.04.2016
Date of registration
26.03.2018
Owner
Vysoké učení technické v Brně, Brno, CZ
Licence fee
Use of the result by another entity is possible without acquiring a license (the result is not licensed)