IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0810890
(2001-03-17)
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발명자
/ 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
6 인용 특허 :
0 |
초록
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The invention is a novel body armor that comprises a metallic layer having a surface contoured for close fitting to the wearer, the layer bounded by an outer perimeter, a second layer of organic material located adjacent the metallic layer, the layer of organic material having the same surface conto
The invention is a novel body armor that comprises a metallic layer having a surface contoured for close fitting to the wearer, the layer bounded by an outer perimeter, a second layer of organic material located adjacent the metallic layer, the layer of organic material having the same surface contour as the metallic layer, an inter-layer of releasably engageable fasteners inserted between the metallic layer and the organic material layer to form a multi-layer laminate, and a layer of semi-flexible plastic surrounding and in contact with the outer surfaces of the metallic layer, to form an armor unit cover.
대표청구항
▼
The invention is a novel body armor that comprises a metallic layer having a surface contoured for close fitting to the wearer, the layer bounded by an outer perimeter, a second layer of organic material located adjacent the metallic layer, the layer of organic material having the same surface conto
The invention is a novel body armor that comprises a metallic layer having a surface contoured for close fitting to the wearer, the layer bounded by an outer perimeter, a second layer of organic material located adjacent the metallic layer, the layer of organic material having the same surface contour as the metallic layer, an inter-layer of releasably engageable fasteners inserted between the metallic layer and the organic material layer to form a multi-layer laminate, and a layer of semi-flexible plastic surrounding and in contact with the outer surfaces of the metallic layer, to form an armor unit cover. >4)c(-M5-A5)d-R2 where: A3is a mono-fluorinated, mono-, di- or trinuclear nitrogen containing aromatic, R1and R2are, independently of one another, identical or different and are each hydrogen or an alkyl or alkyloxy radical having 2-16 carbon atoms, where one or two --CH2-- groups may be replaced by --CH=CH--, --OC(=O)--, --O=)C--O--, --Si(CH3)2-- or cyclopropane-1,2diyl and one or more H atoms may be replaced by F with the proviso that R1and R2cannot both be hydrogen or the group M7-R7 where R7is a group having at least one asymmetric carbon atom which is either part of an alkyl group having 3-16 carbon atoms, where one to four --CH2-- groups may be replaced by --O--, --OC(=O)-- or --(O=)C--O-- and one of the substituents of the asymmetric carbon atom must be --CH3--CF3--OCH3,Cl, F or CN, or part of a 3- to 7-membered carbocycle, where one or two nonadjacent --CH2-- groups may be replaced by --O-- or one --CH2-- group may be replaced by --OC(=O)-- or --(O=)C--O--, where M7is a single bond, if the asymmetric carbon atom is part of an alkyl chain, and a single bond, --OCH2--, --CH2O--, --OC(=O)-- or --C(=O)O--, if the asymmetric carbon atom is part of the carbocycle defined under R7 A1,A2,A4and A5are, independently of one another, identical or different and are each 1,4-phenylene, unsubstituted, monosubstituted or disubstituted by F or Cl, 1,3-phenylene, unsubstituted, monosubstituted or disubstituted by F, cyclohex-1-ene-1,4-diyl, cyclohex-2ene-1,4-diyl, 1-alkyl-1-silacyclohexane-1,4-diyl, bicyclo[2.2.2]octane-1,4-diyl, indane-2,6diyl or naphthalene-2,6-diyl 9. The element of claim 1 wherein said polymeric mordant is present in an amount from about 0.2 to about 16 g/m2. 10. The element of claim 1 wherein said polymeric mordant is present in an amount from about 0.4 to about 8 g/m2. 11. The element of claim 1 wherein said overcoat layer contains a hydrophilic polymeric binder. 12. The element of claim 1 wherein said polymeric binder contains particulates. 13. The element of claim 12 wherein said particulates are present in said base layer in an amount of from about 70 to about 98% by weight. 14. The element of claim 1 wherein said overcoat layer contains particulates. 15. The element of claim 1 wherein said stabilizer contains at least two alkoxy groups. 16. The element of claim 1 wherein said M is Na, K or NH4. 17. The element of claim 1 wherein said stabilizer is present at an amount of from about 0.04 to about 1.6 g/m2. 18. The element of claim 1 wherein said stabilizer is
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