CA2748780C - Fabric assembly suitable for resisting ballistic objects and method of manufacture - Google Patents
Fabric assembly suitable for resisting ballistic objects and method of manufacture Download PDFInfo
- Publication number
- CA2748780C CA2748780C CA2748780A CA2748780A CA2748780C CA 2748780 C CA2748780 C CA 2748780C CA 2748780 A CA2748780 A CA 2748780A CA 2748780 A CA2748780 A CA 2748780A CA 2748780 C CA2748780 C CA 2748780C
- Authority
- CA
- Canada
- Prior art keywords
- fabric
- layers
- connectors
- connector
- section
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 213
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title description 7
- 238000005056 compaction Methods 0.000 claims description 24
- 229920003235 aromatic polyamide Polymers 0.000 claims description 15
- -1 polyazoles Substances 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 13
- 239000004760 aramid Substances 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 177
- 238000012360 testing method Methods 0.000 description 76
- 239000000463 material Substances 0.000 description 30
- 238000000429 assembly Methods 0.000 description 19
- 229910052782 aluminium Inorganic materials 0.000 description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 15
- 239000004927 clay Substances 0.000 description 14
- 239000000835 fiber Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000012634 fragment Substances 0.000 description 7
- 238000010998 test method Methods 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 6
- 150000001805 chlorine compounds Chemical class 0.000 description 5
- 150000004985 diamines Chemical class 0.000 description 5
- 238000009958 sewing Methods 0.000 description 5
- 229920000271 Kevlar® Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000004761 kevlar Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 229920001468 Cordura Polymers 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920002577 polybenzoxazole Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- ZZPLGBZOTXYEQS-UHFFFAOYSA-N 2,3-dichlorobenzene-1,4-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C(Cl)=C1Cl ZZPLGBZOTXYEQS-UHFFFAOYSA-N 0.000 description 1
- ZBMISJGHVWNWTE-UHFFFAOYSA-N 3-(4-aminophenoxy)aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(N)=C1 ZBMISJGHVWNWTE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920012306 M5 Rigid-Rod Polymer Fiber Polymers 0.000 description 1
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- LYKJEJVAXSGWAJ-UHFFFAOYSA-N compactone Natural products CC1(C)CCCC2(C)C1CC(=O)C3(O)CC(C)(CCC23)C=C LYKJEJVAXSGWAJ-UHFFFAOYSA-N 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229940004975 interceptor Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000927 poly(p-phenylene benzobisoxazole) Polymers 0.000 description 1
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 description 1
- 229920002480 polybenzimidazole Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- F41H5/0485—Layered armour containing fibre- or fabric-reinforced layers all the layers being only fibre- or fabric-reinforced layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Laminated Bodies (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
- Woven Fabrics (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36853909A | 2009-02-10 | 2009-02-10 | |
| US12/368,539 | 2009-02-10 | ||
| US12/369,227 US7968475B2 (en) | 2009-02-10 | 2009-02-11 | Fabric assembly suitable for resisting ballistic objects and method of manufacture |
| US12/369,227 | 2009-02-11 | ||
| PCT/US2010/023596 WO2010093611A1 (en) | 2009-02-10 | 2010-02-09 | Fabric assembly suitable for resisting ballistic objects and method of manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2748780A1 CA2748780A1 (en) | 2010-08-19 |
| CA2748780C true CA2748780C (en) | 2016-01-19 |
Family
ID=42102804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2748780A Expired - Fee Related CA2748780C (en) | 2009-02-10 | 2010-02-09 | Fabric assembly suitable for resisting ballistic objects and method of manufacture |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7968475B2 (enExample) |
| EP (1) | EP2396620B1 (enExample) |
| JP (1) | JP5475016B2 (enExample) |
| KR (1) | KR20110126680A (enExample) |
| CN (1) | CN102308179B (enExample) |
| BR (1) | BRPI1005331A2 (enExample) |
| CA (1) | CA2748780C (enExample) |
| MX (1) | MX2011008359A (enExample) |
| WO (1) | WO2010093611A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130068088A1 (en) * | 2009-02-10 | 2013-03-21 | E. I. Du Pont De Nemours And Company | Fabric assembly suitable for resisting ballistic objects and method of manufacture |
| US20130071642A1 (en) * | 2009-02-10 | 2013-03-21 | E. I. Du Pont De Nemours And Company | Fabric assembly suitable for resisting ballistic objects and method of manufacture |
| US8505432B2 (en) * | 2010-09-10 | 2013-08-13 | Alliant Techsystems, Inc. | Multilayer backing materials for composite armor |
| US20120065294A1 (en) | 2010-09-10 | 2012-03-15 | Alliant Techsystems Inc. | Insulative compositions, article incorporating the same and methods of forming the same |
| US20140206248A1 (en) * | 2011-12-20 | 2014-07-24 | Matscitechno Licensing Company | Impact dissipating fabric |
| US10323908B2 (en) * | 2015-05-08 | 2019-06-18 | E I Du Pont De Nemours And Company | Ballistic and stab resistant composite |
| EP3765674B1 (en) * | 2018-04-04 | 2023-12-27 | Rockwool A/S | Security barrier made of mineral wool fillable with a liquid |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3562810A (en) | 1968-12-09 | 1971-02-16 | Davis Aircraft Prod Co | Protective material and garments formed therefrom |
| US3971072A (en) | 1971-06-28 | 1976-07-27 | Armellino Richard A | Lightweight armor and method of fabrication |
| US4883700A (en) * | 1987-08-03 | 1989-11-28 | Allied-Signal Inc. | Composite and article using short length fibers at oblique angles |
| US5512348A (en) | 1988-08-25 | 1996-04-30 | Ara, Inc. | Armor with breakaway sewing |
| US4989266A (en) | 1989-10-13 | 1991-02-05 | Point Blank Body Armor, Inc. | Body armor insert |
| US5185195A (en) | 1990-11-19 | 1993-02-09 | Allied-Signal Inc. | Constructions having improved penetration resistance |
| WO1993004336A2 (en) | 1991-08-23 | 1993-03-04 | Coppage Edward A Jr | Protective fabric |
| US5619748A (en) | 1993-04-07 | 1997-04-15 | Safariland Ltd., Inc. | Ballistic vest |
| US6151710A (en) | 1998-10-17 | 2000-11-28 | Second Chance Body Armor, Inc. | Multi-component lightweight ballistic resistant garment |
| DE20314504U1 (de) | 2002-09-18 | 2003-12-04 | Schmölzing, Peter | Ballistische Schutzkleidung |
| US20080075933A1 (en) | 2004-07-02 | 2008-03-27 | Dsm Ip Assets B.V. | Flexible Ballistic-Resistant Assembly |
| US20100015406A1 (en) * | 2005-05-16 | 2010-01-21 | Ashok Bhatnagar | Laminated felt articles |
| US7622404B2 (en) * | 2005-06-21 | 2009-11-24 | E.I. Du Pont De Nemours And Company | Increased ballistic performance of fabrics coated with polymer stripes |
-
2009
- 2009-02-11 US US12/369,227 patent/US7968475B2/en not_active Expired - Fee Related
-
2010
- 2010-02-09 CN CN201080007221.1A patent/CN102308179B/zh not_active Expired - Fee Related
- 2010-02-09 WO PCT/US2010/023596 patent/WO2010093611A1/en not_active Ceased
- 2010-02-09 EP EP10704069.3A patent/EP2396620B1/en not_active Not-in-force
- 2010-02-09 BR BRPI1005331A patent/BRPI1005331A2/pt not_active IP Right Cessation
- 2010-02-09 KR KR1020117021213A patent/KR20110126680A/ko not_active Withdrawn
- 2010-02-09 CA CA2748780A patent/CA2748780C/en not_active Expired - Fee Related
- 2010-02-09 MX MX2011008359A patent/MX2011008359A/es active IP Right Grant
- 2010-02-09 JP JP2011549325A patent/JP5475016B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110126680A (ko) | 2011-11-23 |
| CN102308179B (zh) | 2014-03-12 |
| US20100203304A1 (en) | 2010-08-12 |
| JP2012517577A (ja) | 2012-08-02 |
| EP2396620A1 (en) | 2011-12-21 |
| MX2011008359A (es) | 2011-08-24 |
| CN102308179A (zh) | 2012-01-04 |
| BRPI1005331A2 (pt) | 2016-02-10 |
| WO2010093611A1 (en) | 2010-08-19 |
| US7968475B2 (en) | 2011-06-28 |
| CA2748780A1 (en) | 2010-08-19 |
| EP2396620B1 (en) | 2016-10-12 |
| JP5475016B2 (ja) | 2014-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20130222 |
|
| MKLA | Lapsed |
Effective date: 20190211 |