Penetration-resistant composition

Details Penetration-resistant composition Penetration-resistant composition

1996-11-19

2000-02-08

Davenport, Avis M.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428221, 428245, 428 99, 428137, 428102, 428105, 428109, 442134, 442135, B29D 2200, B29D 2300, B32B 108, B32B 700

Patent

active

060226013

ABSTRACT:
The invention relates to a penetration-resistant composition comprising at least one layer in which fibers having a tenacity of at least 900 MPa (7 g/denier) according to ASTM D-885 are present and which layer is bonded to a polymeric continuum having a flexural modulus of 42 to 1,000 MPa according to ASTM D-790, a tensile strength at break of at least 10 MPa according to ASTM D-638 and an elongation to break of at least 100% according to ASTM D-638.
The invention furthermore relates to armour comprising multiple layers of such a composition and to a process for manufacturing such a composition.

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patent: 5635288 (1997-06-01), Park
patent: 5660913 (1997-08-01), Coppage, Jr.

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