Ballistic resistant fabric articles
First Claim
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1. A flexible penetration resistant composite comprisinga. at least one fibrous layer comprised of a network of fibers, a portion of said fibers having a tenacity equal to or greater than about 10 g/d, a tensile modulus equal to or greater than about 150 g/d and an energy-to-break equal to or greater than about 10 j/g;
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Abstract
A flexible article of manufacture especially suitable for use as a ballistic resistant body armor which comprises two or more layers, at least one of said layers being a fibrous layer, and at least one of said layers being a polymeric layer in contact with and bound to all or portion of said fibrous layer.
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Citations
70 Claims
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1. A flexible penetration resistant composite comprising
a. at least one fibrous layer comprised of a network of fibers, a portion of said fibers having a tenacity equal to or greater than about 10 g/d, a tensile modulus equal to or greater than about 150 g/d and an energy-to-break equal to or greater than about 10 j/g; - and
b. at least one continuous polymeric layer comprised of a thermoplastic resin, a thermosetting resin or a combination thereof, said continuous polymeric layer coextensive with, in contact with and at least partially bound to a surface of one of said fibrous layers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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43. A flexible penetration resistant composite comprising
a. at least one fibrous layer comprised of a network of fibers, a portion of said fibers having a tenacity equal to or greater than about 10 g/d, a tensile modulus equal to or greater than about 150 g/d and an energy to break equal to or greater than about 10 j/g, and b. a plurality of discontinuous polymeric layers, each of said discontinuous polymeric layers being comprised of a thermoplastic resin, a thermosetting resin or a combination thereof, each of said discontinuous polymeric layers being in contact with and at least partially bound to a surface of one of said fibrous layers, said discontinuous polymeric layers completely covering a surface area equivalent to the surface of one of said fibrous layers when superimposed.
Specification