MULTI-LAYER ARMOR FOR BULLETPROOF VEST Russian patent published in 2001 - IPC

FIELD: means of human individual protection against firearm and blank weapon. SUBSTANCE: the armor has successively arranged layers of fabric of high-modulus fiber, layers of fabric of high-modulus fiber impregnated with a polymeric binder, and felt. The layer of felt is separated by a layer of fabric of high-modulus fiber impregnated with a polymeric binder. The armor has an additional layer of fabric of high-modulus fiber impregnated with a polymeric binder located on the inner side of the armor, the relation of the quantity of the layers of fabric of high-modulus fiber and the layers of fabric of high-modulus fiber impregnated with a polymeric binder in the layers, the first of which is positioned between the layers of felt, and the second one - on the inner side of the armor makes up 6:1:1. EFFECT: reduced mass of the armor at a preset level of resistance to the piercing effect of bullets, fragments and blank weapon. 1 dwg