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US 6,030,683 AGranted
Aramid ballistic structure
AssigneeE. I. Du Pont de Nemours and Company
InventorChitrangad
Life of this patent
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Abstract
An aramid ballistic protection construction is disclosed with a combination of woven para-aramid fiber sheets and compressed pulp sheets. The construction exhibits improved wearer comfort and increased flexibility, with a level of ballistics protection nearly equal to that provided by an equivalent areal density of woven sheets, alone.
Claims5
A fabric construction for ballistic protection comprising at least two layers of woven para-aramid yarn and at least one layer of pulp positioned therebetween;
- wherein the pulp is from 5 to 20 weight percent of the construction based on weight of the layers of woven yarn.
Dependencies are inferred from the claim text.