发明名称 |
METHOD OF MAKING IMPROVED BALLISTIC PRODUCTS |
摘要 |
A method of making a ballistic resistant composite material having improved resistance to high energy rifle bullets and the like. The method comprises providing at least one fibrous layer comprising a network of high tenacity aramid fibers. The fibrous layer is coated with a thermoplastic polyurethane resin. The coated fibrous layer is molded at a pressure of at least about 1,500 psi (10.3 MPa). Preferably, a plurality of fibrous layers are employed, each of which is formed from unidirectionally oriented aramid fibers in a thermoplastic polyurethane resin matrix. Adjacent fibrous layers are preferably oriented at 90° with respect to each other. |
申请公布号 |
KR20080093149(A) |
申请公布日期 |
2008.10.20 |
申请号 |
KR20087021560 |
申请日期 |
2007.02.16 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
BHATNAGAR ASHOK;WAGNER LORI L.;HURST DAVID A.;ARVIDSON BRIAN D. |
分类号 |
B32B5/28;B32B27/04;B32B27/40;C08J5/04 |
主分类号 |
B32B5/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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