CA2491717A1 - Ballistic laminate structure in sheet form - Google Patents
Ballistic laminate structure in sheet form Download PDFInfo
- Publication number
- CA2491717A1 CA2491717A1 CA 2491717 CA2491717A CA2491717A1 CA 2491717 A1 CA2491717 A1 CA 2491717A1 CA 2491717 CA2491717 CA 2491717 CA 2491717 A CA2491717 A CA 2491717A CA 2491717 A1 CA2491717 A1 CA 2491717A1
- Authority
- CA
- Canada
- Prior art keywords
- unifabric
- laminate structure
- composite
- performance
- fiber bundles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/911—Penetration resistant layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
- Y10T442/102—Woven scrim
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
- Y10T442/102—Woven scrim
- Y10T442/153—Including an additional scrim layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
- Y10T442/102—Woven scrim
- Y10T442/159—Including a nonwoven fabric which is not a scrim
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
- Y10T442/102—Woven scrim
- Y10T442/159—Including a nonwoven fabric which is not a scrim
- Y10T442/16—Two or more nonwoven layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
- Y10T442/102—Woven scrim
- Y10T442/164—Including a preformed film, foil, or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
- Y10T442/102—Woven scrim
- Y10T442/164—Including a preformed film, foil, or sheet
- Y10T442/169—Polyolefin film or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
- Y10T442/184—Nonwoven scrim
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2615—Coating or impregnation is resistant to penetration by solid implements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2615—Coating or impregnation is resistant to penetration by solid implements
- Y10T442/2623—Ballistic resistant
Abstract
A ballistic laminate structure includes a first high-performance unifabric composite. The unifabric composite incorporates an array of unidirectionally oriented fiber bundles carried on a fiber-stabilizing scrim and having a tensile strength greater than 7 grams per denier. A second high-performance unifabric composite includes an array of high performance, unidirectionally-oriented fiber bundles. The fiber bundles of the second composite are carried on a fiber-stabilizing scrim and have a tensile strength greater than 7 grams per denier. The first and second unifabric composites are cross-plied at an angle and banded together to form the ballistic laminate structure.
Claims (18)
1. A ballistic laminate structure in sheet form, comprising:
(a) a first high-performance unifabric composite including an array of unidirectionally-oriented fiber bundles carried on a fiber-stabilizing scrim and having a tensile strength greater than 7 grams per denier, (b) a second high-performance unifabric composite including an array of high performance, unidirectionally-oriented fiber bundles carried on a fiber-stabilizing scrim and having a tensile strength greater than 7 grams per denier, and (c) said first and second unifabric composites being cross-plied at an angle and bonded together to form said ballistic laminate structure.
(a) a first high-performance unifabric composite including an array of unidirectionally-oriented fiber bundles carried on a fiber-stabilizing scrim and having a tensile strength greater than 7 grams per denier, (b) a second high-performance unifabric composite including an array of high performance, unidirectionally-oriented fiber bundles carried on a fiber-stabilizing scrim and having a tensile strength greater than 7 grams per denier, and (c) said first and second unifabric composites being cross-plied at an angle and bonded together to form said ballistic laminate structure.
2. A ballistic laminate structure according to claim 1, wherein said scrim comprises a nonwoven adhesive web.
3. A ballistic laminate structure according to claim 1, and comprising a polymeric film residing between said first and second cross-plied unifabric composites to adhere said composites together without substantial penetration of said film into said fiber bundles.
4. A ballistic laminate structure according to claim 1, wherein said polymeric film comprises polyethylene film having a thickness of about 0.35 mils.
5. A ballistic laminate structure according to claim 1, wherein said first unifabric composite is cross-plied at an angle of 90 degrees to said second unifabric composite.
6. A ballistic laminate structure according to claim 1, wherein the percentage by weight of the high performance fibers in the ballistic laminate structure is at least 80 percent of the total weight of the ballistic laminate structure.
7. A ballistic laminate structure according to claim 1, wherein the fiber bundles of said first and second unifabric composites comprise fibers chosen from the group consisting of aramid fiber, polyolefin, vinylon, and liquid crystal polymer-based fiber.
8. A ballistic laminate structure according to claim 1, wherein the fiber bundles of said first and second unifabric composites comprise fibers chosen from the group consisting of extended chain ultra-high molecular weight polyethylene (UHMWPE), poly {p-phenylene-2, 6-benzobisoxazole} (PBO), and poly {diimidazo pyridinylene (dihydroxy) phenylene} (M5).
9. A ballistic laminate structure according to claim 1, wherein said first unifabric composite comprises a second scrim located on an opposite side of said fiber bundles.
10. A ballistic laminate structure according to claim 1, wherein said second unifabric composite comprises a second scrim located on an opposite side of said fiber bundles.
11. A ballistic laminate structure in sheet form, comprising:
(a) a first high-perfomance unifabric composite including an array of unidirectionally-oriented fiber bundles sandwiched between first and second fiber-stabilizing scrims, and having a tensile strength greater than 7 grams per denier;
(b) a second high-performance unifabric composite including an array of high performance, unidirectionally-oriented fiber bundles sandwiched between first and second scrims, and having a tensile strength greater than 7 grams per denier;
and (c) said first and second unifabric composites being cross-plied at an angle and bonded together to form said ballistic laminate structure.
(a) a first high-perfomance unifabric composite including an array of unidirectionally-oriented fiber bundles sandwiched between first and second fiber-stabilizing scrims, and having a tensile strength greater than 7 grams per denier;
(b) a second high-performance unifabric composite including an array of high performance, unidirectionally-oriented fiber bundles sandwiched between first and second scrims, and having a tensile strength greater than 7 grams per denier;
and (c) said first and second unifabric composites being cross-plied at an angle and bonded together to form said ballistic laminate structure.
12. A high-performance unifabric composite adapted for incorporation in a sheet-form ballistic laminate structure, said unifabric composite comprising an array of unidirectionally-oriented fiber bundles carried an a fiber stabilizing scrim and having a tensile strength greater than 7 grams per denier.
13. A high-performance unifabric composite according to claim 12, and comprising a second fiber-stabilizing scrim located on an opposite side of said unidirectionally-oriented fiber bundles.
14. A high-performance unifabric composite according to claim 12, wherein said unidirectionally-oriented fiber bandies comprise fibers chosen from the group consisting of aramid fiber, polyolefin, vinylon, and liquid crystal polymer-based fiber.
15. A high-performance unifabric composite according to claim 12, wherein said unidirectionally-oriented fiber bundles comprise fibers chosen from the group consisting of extended chain ultra-high molecular weight polyethylene (UHMWPE), poly {p-phenylene-2,6-benzobisoxazole} (PBO}, and poly {diimidazo pyridinylene (dihydroxy) phenylene} (M5).
-~~~~-Page 18-
-~~~~-Page 18-
16. A high-performance unifabric composite according to claim 12, said scrim comprlsea a nonwoven adhesive web.
17. A high-performance unifabric composite according to claim 12, and comprising a polymeric film residing between said scrim and said unidirectionally-oriented fiber bundles to adhere said composite together without substantial penetration of said film into said fiber bundles.
18. A high-performance unifabric composite according to claim 12, wherein said polymeric film comprises polyethylene film haying a thickness of about 0.35 mils.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/796,662 | 2004-03-08 | ||
US10/796,662 US7148162B2 (en) | 2004-03-08 | 2004-03-08 | Ballistic laminate structure in sheet form |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2491717A1 true CA2491717A1 (en) | 2005-09-08 |
CA2491717C CA2491717C (en) | 2010-03-23 |
Family
ID=34827616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2491717 Active CA2491717C (en) | 2004-03-08 | 2005-01-07 | Ballistic laminate structure in sheet form |
Country Status (3)
Country | Link |
---|---|
US (1) | US7148162B2 (en) |
EP (1) | EP1574811A1 (en) |
CA (1) | CA2491717C (en) |
Families Citing this family (53)
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US6951685B1 (en) * | 2001-11-27 | 2005-10-04 | Integrated Textile Systems, Inc. | Ultra high molecular weight polyethylene fibers |
US7348053B1 (en) * | 2001-11-27 | 2008-03-25 | Bae Systems Tensylon H.P. Material, Inc | Ultra high molecular weight polyethylene ballistic structures |
NL1021805C2 (en) * | 2002-11-01 | 2004-05-06 | Dsm Nv | Method for the manufacture of an antiballistic molding. |
US20110129657A1 (en) * | 2005-02-11 | 2011-06-02 | Norman Clough | Ballistic Resistant Composite Fabric |
EP1885553A2 (en) * | 2005-05-18 | 2008-02-13 | Composix Co. | Ballistic laminate structure |
WO2007016382A2 (en) * | 2005-07-29 | 2007-02-08 | Composix Co. | Ballistic laminate structure |
US7523693B1 (en) * | 2005-09-27 | 2009-04-28 | Molding Technologies | Composite laminated armor structure |
US8618004B2 (en) | 2006-03-16 | 2013-12-31 | Masanori Kubota | Multifunctional composites |
US20110097021A1 (en) * | 2006-04-10 | 2011-04-28 | Joseph Curran | Bullet resistant backpack |
JP2009534231A (en) * | 2006-04-26 | 2009-09-24 | ディーエスエム アイピー アセッツ ビー.ブイ. | Composite, its production method and use |
EP2010857B1 (en) | 2006-04-26 | 2017-04-19 | DSM IP Assets B.V. | Multilayered material sheet and process for its preparation |
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DK2125367T3 (en) | 2007-01-16 | 2013-02-25 | Berry Plastics Corp | ENHANCED EXPLOSION RESISTANCE PROTECTION MOVIES AND PROCEDURES |
US7994074B1 (en) * | 2007-03-21 | 2011-08-09 | Honeywell International, Inc. | Composite ballistic fabric structures |
US8017529B1 (en) * | 2007-03-21 | 2011-09-13 | Honeywell International Inc. | Cross-plied composite ballistic articles |
US7923094B1 (en) * | 2007-04-13 | 2011-04-12 | Bae Systems Tensylon High Performance Materials, Inc. | Laminated ballistic sheet |
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US7964267B1 (en) | 2007-04-13 | 2011-06-21 | Bae Systems Tensylon H.P.M., Inc. | Ballistic-resistant panel including high modulus ultra high molecular weight polyethylene tape |
WO2009048679A2 (en) * | 2007-08-03 | 2009-04-16 | Ermalovich Joseph M | Plastic encased multi-threat anti-ballistic material |
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US9046326B1 (en) * | 2010-03-24 | 2015-06-02 | Miles S. Rothman | Ballistic laminate structure, and method for manufacturing a ballistic laminate structure |
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US20140087125A1 (en) * | 2011-03-25 | 2014-03-27 | Honeywell International Inc. | Durable soft body armor |
US8573704B2 (en) | 2011-04-04 | 2013-11-05 | Peters Security International, Inc. | Anti-ballistic chairs |
US9790406B2 (en) | 2011-10-17 | 2017-10-17 | Berry Plastics Corporation | Impact-resistant film |
US20130276623A1 (en) * | 2011-11-22 | 2013-10-24 | Dan Moore | Ballistic shield device |
US9533480B2 (en) * | 2011-12-13 | 2017-01-03 | Honeywell International Inc. | Laminates made from ultra-high molecular weight polyethylene tape |
US9261333B2 (en) | 2012-09-10 | 2016-02-16 | Tencate Advanced Armor Usa, Inc. | Flame retardant ballistic laminate |
BR112015017032B1 (en) * | 2013-01-16 | 2021-03-02 | Barrday, Inc | ballistic composite shielding article |
US9307803B1 (en) | 2013-03-15 | 2016-04-12 | INTER Materials, LLC | Ballistic helmets and method of manufacture thereof |
US20170284773A9 (en) * | 2013-10-01 | 2017-10-05 | Mystery Ranch Ltd. | Ballistic plate materials and method |
EP2996964A4 (en) * | 2013-05-14 | 2016-12-14 | Shieldpro Llc | Anti-ballistic handling cases, boxes and containers |
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CN103753904B (en) * | 2014-01-16 | 2016-03-16 | 上海联博安防器材有限公司 | High tenacity resin-based aramid fiber composite material and production method thereof |
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US5190802A (en) | 1989-01-06 | 1993-03-02 | Pilato Louis A | Ballistic resistant laminate |
US5935678A (en) * | 1994-05-17 | 1999-08-10 | Park; Andrew D. | Ballistic laminate structure in sheet form |
US5437905A (en) | 1994-05-17 | 1995-08-01 | Park; Andrew D. | Ballistic laminate structure in sheet form |
US5952078A (en) | 1994-05-17 | 1999-09-14 | Park; Andrew D. | Athletic guard including energy absorbing laminate structure |
GB2319988A (en) | 1996-12-04 | 1998-06-10 | Tba Industrial Products Ltd | Industrial Fabrics |
NZ529472A (en) | 2001-05-03 | 2005-05-27 | Barrday Inc | Quasi-unidirectional fabric for ballistic applications |
AU2002348787B2 (en) | 2001-06-12 | 2007-03-22 | Teijin Twaron Gmbh | Laminated ballistic structure comprising alternating unidirectional and thermoplastic layers |
US6651543B2 (en) | 2001-08-28 | 2003-11-25 | Andrew D. Park | Lightweight soft body-armor product |
-
2004
- 2004-03-08 US US10/796,662 patent/US7148162B2/en active Active
-
2005
- 2005-01-07 CA CA 2491717 patent/CA2491717C/en active Active
- 2005-01-08 EP EP20050250069 patent/EP1574811A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2491717C (en) | 2010-03-23 |
US7148162B2 (en) | 2006-12-12 |
EP1574811A1 (en) | 2005-09-14 |
US20050197020A1 (en) | 2005-09-08 |
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Legal Events
Date | Code | Title | Description |
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EEER | Examination request |