COMPOSITE BALLISTIC RESISTANT LAMINATE
An unconsolidated impact and penetration resistant laminate comprises a plurality of cross-plied sheets, each cross-plied sheet further comprising (i) first and second layers of fibrous or non-fibrous ultra-high molecular weight polyethylene and (ii) first and second layers of thermoplastic adhesive...
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| creator | KAMPERT William George SAUER Bryan Benedict SINGLETARY James Neal LIBERT Timothy A CARBAJAL Leopoldo Alejandro |
| description | An unconsolidated impact and penetration resistant laminate comprises a plurality of cross-plied sheets, each cross-plied sheet further comprising (i) first and second layers of fibrous or non-fibrous ultra-high molecular weight polyethylene and (ii) first and second layers of thermoplastic adhesive, each adhesive layer having a basis weight of no greater than 5 gsm, wherein (a) the layers of polyethylene and thermoplastic adhesive alternate within the sheet, (b) at least 50 percent of the polyethylene layers are arranged such that the orientation of the first polyethylene layer is offset with respect to the orientation of the second polyethylene layer, and (c) the plurality of cross-plied sheets form a stack that, when subjected to compaction at a pressure of 255 bar and a temperature of 132 degrees C., will not suffer a pressure loss greater than 8 bar within the first two minutes as measured by Test Method B. |
| format | Patent |
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SAUER Bryan Benedict ; SINGLETARY James Neal ; LIBERT Timothy A ; CARBAJAL Leopoldo Alejandro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2016265882A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2016</creationdate><topic>ARMOUR</topic><topic>ARMOURED OR ARMED VEHICLES</topic><topic>ARMOURED TURRETS</topic><topic>BLASTING</topic><topic>HEATING</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>LIGHTING</topic><topic>MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL</topic><topic>MEASURING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KAMPERT William George</creatorcontrib><creatorcontrib>SAUER Bryan Benedict</creatorcontrib><creatorcontrib>SINGLETARY James Neal</creatorcontrib><creatorcontrib>LIBERT Timothy A</creatorcontrib><creatorcontrib>CARBAJAL Leopoldo Alejandro</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAMPERT William George</au><au>SAUER Bryan Benedict</au><au>SINGLETARY James Neal</au><au>LIBERT Timothy A</au><au>CARBAJAL Leopoldo Alejandro</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMPOSITE BALLISTIC RESISTANT LAMINATE</title><date>2016-09-15</date><risdate>2016</risdate><abstract>An unconsolidated impact and penetration resistant laminate comprises a plurality of cross-plied sheets, each cross-plied sheet further comprising (i) first and second layers of fibrous or non-fibrous ultra-high molecular weight polyethylene and (ii) first and second layers of thermoplastic adhesive, each adhesive layer having a basis weight of no greater than 5 gsm, wherein (a) the layers of polyethylene and thermoplastic adhesive alternate within the sheet, (b) at least 50 percent of the polyethylene layers are arranged such that the orientation of the first polyethylene layer is offset with respect to the orientation of the second polyethylene layer, and (c) the plurality of cross-plied sheets form a stack that, when subjected to compaction at a pressure of 255 bar and a temperature of 132 degrees C., will not suffer a pressure loss greater than 8 bar within the first two minutes as measured by Test Method B.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARMOUR ARMOURED OR ARMED VEHICLES ARMOURED TURRETS BLASTING HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL MEASURING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICS TESTING TRANSPORTING WEAPONS |
| title | COMPOSITE BALLISTIC RESISTANT LAMINATE |
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