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WO2015112861A3 - Light weight trauma reducing body armor - Google Patents

Light weight trauma reducing body armor Download PDF

Info

Publication number
WO2015112861A3
WO2015112861A3 PCT/US2015/012684 US2015012684W WO2015112861A3 WO 2015112861 A3 WO2015112861 A3 WO 2015112861A3 US 2015012684 W US2015012684 W US 2015012684W WO 2015112861 A3 WO2015112861 A3 WO 2015112861A3
Authority
WO
WIPO (PCT)
Prior art keywords
body armor
light weight
trauma
reducing body
layers
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.)
Ceased
Application number
PCT/US2015/012684
Other languages
French (fr)
Other versions
WO2015112861A2 (en
Inventor
Ravi Sriraman
Nivedita SANGAJ
Atanu ACHARYA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to EP15702933.1A priority Critical patent/EP3099996A2/en
Priority to JP2016566860A priority patent/JP2017509857A/en
Priority to US15/114,273 priority patent/US20170010072A1/en
Priority to CN201580005999.1A priority patent/CN105939850A/en
Priority to CA2935744A priority patent/CA2935744A1/en
Publication of WO2015112861A2 publication Critical patent/WO2015112861A2/en
Publication of WO2015112861A3 publication Critical patent/WO2015112861A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • F41H5/0478—Fibre- or fabric-reinforced layers in combination with plastics 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • F41H1/00—Personal protection gear
    • F41H1/02—Armoured or projectile- or missile-resistant garments; Composite protection fabrics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

A multilayer laminated structure particularly useful as soft body armor has layers of aramid fabric, thermoplastic sheet or polyolefinic fabric bonded together using a polyolefinic adhesive. The stack of layers is consolidated under heat and pressure to provide trauma packs having low weight and low trauma as required by Indian body armor standards.
PCT/US2015/012684 2014-01-27 2015-01-23 Light weight trauma reducing body armor Ceased WO2015112861A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP15702933.1A EP3099996A2 (en) 2014-01-27 2015-01-23 Light weight trauma reducing body armor
JP2016566860A JP2017509857A (en) 2014-01-27 2015-01-23 Lightweight injury-reducing protective clothing
US15/114,273 US20170010072A1 (en) 2014-01-27 2015-01-23 Light weight trauma reducing body armor
CN201580005999.1A CN105939850A (en) 2014-01-27 2015-01-23 Light weight trauma reducing body armor
CA2935744A CA2935744A1 (en) 2014-01-27 2015-01-23 Light weight trauma reducing body armor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN232DE2014 2014-01-27
IN232/DEL/2014 2014-01-27

Publications (2)

Publication Number Publication Date
WO2015112861A2 WO2015112861A2 (en) 2015-07-30
WO2015112861A3 true WO2015112861A3 (en) 2015-11-05

Family

ID=52450639

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/012684 Ceased WO2015112861A2 (en) 2014-01-27 2015-01-23 Light weight trauma reducing body armor

Country Status (6)

Country Link
US (1) US20170010072A1 (en)
EP (1) EP3099996A2 (en)
JP (1) JP2017509857A (en)
CN (1) CN105939850A (en)
CA (1) CA2935744A1 (en)
WO (1) WO2015112861A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019515241A (en) * 2016-05-06 2019-06-06 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ Lightweight coated cloth as a trauma reducing body armor
AU2017351564B2 (en) * 2016-10-24 2022-08-25 Sceye Sa A lighter-than-air vehicle with a hull, a laminate for such hull and a method of production of such laminate
US11465388B2 (en) 2017-01-15 2022-10-11 Honeywell International Inc. Peel strength between dissimilar fabrics
CN107664463A (en) * 2017-11-06 2018-02-06 北京航天雷特机电工程有限公司 The preparation of pure laminated cloth stab-resistance body armor
CN108058469A (en) * 2017-12-14 2018-05-22 东华大学 A kind of preparation method of anti-stab anti-cutting flexible material
BR102021000082A2 (en) * 2021-01-04 2022-07-12 Mylene Caruso De Freitas LIQUID APPLICATION SHIELD FOR BALLISTIC AND EXPLOSION PROTECTION AND METHOD FOR PRODUCTION THEREOF
CN113883965A (en) * 2021-10-12 2022-01-04 江苏东润安全科技有限公司 Bulletproof and fragment-proof soft protective layer and bulletproof garment
US12398981B2 (en) * 2021-11-23 2025-08-26 Safe Life Defense, L.L.C. Body armor panel for use with personal protective vest and system for assembling same
CN119636208A (en) * 2024-12-12 2025-03-18 清华大学 A multifunctional flexible composite material with microstructure and preparation method and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124887A (en) * 1982-06-19 1984-02-29 Personnel Armoured Designs Lim Protective shield
US20080268733A1 (en) * 2007-03-26 2008-10-30 Laura Pritchard Coated multi-threat materials and methods for fabricating the same
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

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094511A (en) 1958-11-17 1963-06-18 Du Pont Wholly aromatic polyamides
US3338992A (en) 1959-12-15 1967-08-29 Du Pont Process for forming non-woven filamentary structures from fiber-forming synthetic organic polymers
US3502763A (en) 1962-02-03 1970-03-24 Freudenberg Carl Kg Process of producing non-woven fabric fleece
US3354127A (en) 1966-04-18 1967-11-21 Du Pont Aromatic copolyamides
US3341394A (en) 1966-12-21 1967-09-12 Du Pont Sheets of randomly distributed continuous filaments
US3542615A (en) 1967-06-16 1970-11-24 Monsanto Co Process for producing a nylon non-woven fabric
US3819587A (en) 1969-05-23 1974-06-25 Du Pont Wholly aromatic carbocyclic polycarbonamide fiber having orientation angle of less than about 45{20
DE2048006B2 (en) 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Method and device for producing a wide nonwoven web
DE1950669C3 (en) 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Process for the manufacture of nonwovens
US3673143A (en) 1970-06-24 1972-06-27 Du Pont Optically anisotropic spinning dopes of polycarbonamides
US3869429A (en) 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
JPS53294A (en) 1976-06-23 1978-01-05 Teijin Ltd Preparation of aromatic polyamide with high degree of polymerization
US4340563A (en) 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
GB8908516D0 (en) 1989-04-14 1989-11-08 Personnel Armoured Designs Lim Protective shield
US5943694A (en) * 1997-07-14 1999-08-31 E. I. Du Pont De Nemours And Company Specially shaped multilayer armor
TR200100294T2 (en) * 1998-08-04 2001-08-21 Aramid Products Gmbh A material resistant to puncture
US7972981B2 (en) * 2002-03-15 2011-07-05 Fiberweb, Inc. Microporous composite sheet material
RU2331039C2 (en) * 2003-05-08 2008-08-10 Тейджин Тварон Гмбх Flexible bag is ballistically resistant to perforating and usage thereof
IL167566A (en) * 2004-08-16 2010-12-30 Dsm Ip Assets Bv Methods of preparation of monolayers and bilayers comprising ultra high molecular weight polyethylene and ballistic resistant articles manufactured therefrom
MY147573A (en) 2005-06-23 2012-12-31 Teijin Aramid Gmbh Bullet proof laminate and trauma pack
CA2619172C (en) 2005-08-17 2013-07-16 Innegrity, Llc Composite materials including high modulus polyolefin fibers and method of making same
US20120186433A1 (en) * 2009-04-06 2012-07-26 Scapa North America Protective shield material
SG183234A1 (en) * 2010-02-11 2012-09-27 Agency Science Tech & Res Energy dissipation composite material
US20120024137A1 (en) * 2010-07-30 2012-02-02 E. I. Du Pont De Nemours And Company Composites and ballistic resistant armor articles containing the composites
CN103261833B (en) 2010-12-21 2015-09-23 纳幕尔杜邦公司 Subtract wound wrap member and preparation method thereof, individual protection-gear and health armor
AU2013224291B2 (en) * 2012-02-20 2016-01-07 Teijin Aramid Gmbh Composite for producing of an antiballistic article

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124887A (en) * 1982-06-19 1984-02-29 Personnel Armoured Designs Lim Protective shield
US20080268733A1 (en) * 2007-03-26 2008-10-30 Laura Pritchard Coated multi-threat materials and methods for fabricating the same
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

Also Published As

Publication number Publication date
US20170010072A1 (en) 2017-01-12
JP2017509857A (en) 2017-04-06
WO2015112861A2 (en) 2015-07-30
EP3099996A2 (en) 2016-12-07
CN105939850A (en) 2016-09-14
CA2935744A1 (en) 2015-07-30

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