MULTILAYERED POLYETHYLENE MATERIAL AND BALLISTIC RESISTANT ARTICLES MANUFACTURED THEREFROM

The present invention relates to polyethylene material that has a plurality of unidirectionally oriented polyethylene monolayers cross-plied and compressed at an angle to one another, each polyethylene monolayer composed of ultra high molecular weight polyethylene and essentially devoid of resins. T...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	FUCHS, YUVAL, GEVAM, SHALOM
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ARMOUR ARMOURED OR ARMED VEHICLES ARMOURED TURRETS BLASTING HEATING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS TRANSPORTING WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to polyethylene material that has a plurality of unidirectionally oriented polyethylene monolayers cross-plied and compressed at an angle to one another, each polyethylene monolayer composed of ultra high molecular weight polyethylene and essentially devoid of resins. The present invention further relates to ballistic resistant articles that include or incorporate the inventive polyethylene material and to methods of preparing the material and articles incorporating same. La présente invention concerne un matériau à base de polyéthylène qui comporte plusieurs monocouches de polyéthylène orientées de façon unidirectionnelle. Lesdites couches sont croisées et compressées en angle lune par rapport à lautre et chaque monocouche à base de polyéthylène étant composée de polyéthylène à poids moléculaire ultra élevé et essentiellement dépourvue de résine. De plus, la présente invention concerne des articles anti-projectiles qui comprenant ou incorporent le matériau à base de polyéthylène de linvention ainsi que des méthodes de préparation du matériau et des articles lincorporant.