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WO2013176720A3 - Ballistic composite containing a thermoplastic overlay - Google Patents

Ballistic composite containing a thermoplastic overlay Download PDF

Info

Publication number
WO2013176720A3
WO2013176720A3 PCT/US2013/028260 US2013028260W WO2013176720A3 WO 2013176720 A3 WO2013176720 A3 WO 2013176720A3 US 2013028260 W US2013028260 W US 2013028260W WO 2013176720 A3 WO2013176720 A3 WO 2013176720A3
Authority
WO
WIPO (PCT)
Prior art keywords
section
comparable
ballistic
overlay
ballistic composite
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/US2013/028260
Other languages
French (fr)
Other versions
WO2013176720A2 (en
Inventor
Thomas D. Boyer
Carmen A. Covelli
Bryce Vanarsdalen
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 EP13794488.0A priority Critical patent/EP2820372A4/en
Priority to CA2866498A priority patent/CA2866498A1/en
Priority to US14/379,812 priority patent/US20150033935A1/en
Publication of WO2013176720A2 publication Critical patent/WO2013176720A2/en
Anticipated expiration legal-status Critical
Publication of WO2013176720A3 publication Critical patent/WO2013176720A3/en
Ceased legal-status Critical Current

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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a 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
    • 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
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/08—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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • 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
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0223—Vinyl resin fibres
    • B32B2262/0238—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • B32B2274/00—Thermoplastic elastomer 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/52—Oriented multi-axially
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2571/00—Protective equipment
    • B32B2571/02—Protective equipment defensive, e.g. armour plates or anti-ballistic clothing
    • 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
    • F41H1/04—Protection helmets

Landscapes

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

Abstract

Ballistic composite articles comprising a fabric section, an overlay section disposed on the strikeface of the composite article and comprising a thermoplastic resin, and optionally an adhesive layer disposed between the fabric section and the overlay section are described. The ballistic composite articles can provide comparable or improved protection against projectile threats relative to conventional ballistic composites consisting only of a same-type fabric section having comparable areal density, as evidenced by comparable V50 values and/lower backface deformation values when tested under the same conditions.
PCT/US2013/028260 2012-02-29 2013-02-28 Ballistic composite containing a thermoplastic overlay Ceased WO2013176720A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP13794488.0A EP2820372A4 (en) 2012-02-29 2013-02-28 Ballistic composite containing a thermoplastic overlay
CA2866498A CA2866498A1 (en) 2012-02-29 2013-02-28 Ballistic composite containing a thermoplastic overlay
US14/379,812 US20150033935A1 (en) 2012-02-29 2013-02-28 Ballistic composite containing a thermoplastic overlay

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261604763P 2012-02-29 2012-02-29
US61/604,763 2012-02-29

Publications (2)

Publication Number Publication Date
WO2013176720A2 WO2013176720A2 (en) 2013-11-28
WO2013176720A3 true WO2013176720A3 (en) 2014-10-09

Family

ID=49624477

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/028260 Ceased WO2013176720A2 (en) 2012-02-29 2013-02-28 Ballistic composite containing a thermoplastic overlay

Country Status (4)

Country Link
US (1) US20150033935A1 (en)
EP (1) EP2820372A4 (en)
CA (1) CA2866498A1 (en)
WO (1) WO2013176720A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10281241B2 (en) 2014-01-14 2019-05-07 Gentex Corporation Mandible shield
US9328999B1 (en) * 2014-11-12 2016-05-03 Richard N. Kay Light weight rocket propelled grenade net protection system and manufacturing process
US9835417B1 (en) 2014-11-18 2017-12-05 Ronald J. Kay RPG shield netting and related manufacturing methods
US10081159B2 (en) 2014-12-05 2018-09-25 Honeywell International Inc. Materials gradient within armor for balancing the ballistic performance
GB2540634B (en) * 2015-08-07 2018-01-03 Np Aerospace Ltd Armoured vehicle
CN106863969B (en) * 2015-12-14 2018-10-12 杜邦公司 Thermoplastic composite lamilate and product prepared therefrom
WO2020035096A1 (en) * 2018-08-13 2020-02-20 Michel Baikrich Panel formed by a combination of thermosetting and/or thermostable melamine resin and/or films with woven and nonwoven fabrics with natural, synthetic, polymer and/or mineral fibres
US20230226807A1 (en) * 2020-05-08 2023-07-20 Temple University-Of The Commonwealth Systemof Higher Education Polymer Composites and Methods of Making the Same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004058517A (en) * 2002-07-30 2004-02-26 Toyobo Co Ltd Impact-resistant member and protective material
US20070094760A1 (en) * 2004-05-08 2007-05-03 Egon Busch Ballistic protective armor and ballistic protective helmet and protective vest
US20090025111A1 (en) * 2005-08-26 2009-01-29 Ashok Bhatnagar Flexible ballistic composites resistant to liquid pick-up method for manufacture and articles made therefrom
US20090145288A1 (en) * 2007-12-05 2009-06-11 Air Products And Chemicals, Inc. Impact Resistive Composite Materials and Methods For Making Same
US20110203024A1 (en) * 2010-02-25 2011-08-25 Morgan Arthur C Rifle Rated Ballistic Helmet
US20110217504A1 (en) * 2010-03-08 2011-09-08 Steven Michael Lampo Ballistic Panels and Method of Making the Same
DE102010021125A1 (en) * 2010-05-21 2011-11-24 Isola Gmbh Ballistic protection material for use as component of ballistic protective clothing or head covering, has pressed laminate made of multiple fabric layers, where connecting layers are made of substrate and plastic matrix

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124887B (en) * 1982-06-19 1987-02-04 Personnel Armoured Designs Lim Protective shield
US5167876A (en) * 1990-12-07 1992-12-01 Allied-Signal Inc. Flame resistant ballistic composite
US7875563B2 (en) * 2007-03-28 2011-01-25 Honeywell International Inc. Method to create an environmentally resistant soft armor composite
WO2011040915A1 (en) * 2009-09-30 2011-04-07 Techdyne, Llc Non-metallic armor article and method of manufacture

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004058517A (en) * 2002-07-30 2004-02-26 Toyobo Co Ltd Impact-resistant member and protective material
US20070094760A1 (en) * 2004-05-08 2007-05-03 Egon Busch Ballistic protective armor and ballistic protective helmet and protective vest
US20090025111A1 (en) * 2005-08-26 2009-01-29 Ashok Bhatnagar Flexible ballistic composites resistant to liquid pick-up method for manufacture and articles made therefrom
US20090145288A1 (en) * 2007-12-05 2009-06-11 Air Products And Chemicals, Inc. Impact Resistive Composite Materials and Methods For Making Same
US20110203024A1 (en) * 2010-02-25 2011-08-25 Morgan Arthur C Rifle Rated Ballistic Helmet
US20110217504A1 (en) * 2010-03-08 2011-09-08 Steven Michael Lampo Ballistic Panels and Method of Making the Same
DE102010021125A1 (en) * 2010-05-21 2011-11-24 Isola Gmbh Ballistic protection material for use as component of ballistic protective clothing or head covering, has pressed laminate made of multiple fabric layers, where connecting layers are made of substrate and plastic matrix

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BULLET RESISTANT HELMET., October 1995 (1995-10-01), XP055165372, Retrieved from the Internet <URL:http://www.hpwhite.com/uploads/file/401-01b.pdf> *
See also references of EP2820372A4 *

Also Published As

Publication number Publication date
CA2866498A1 (en) 2013-11-28
US20150033935A1 (en) 2015-02-05
WO2013176720A2 (en) 2013-11-28
EP2820372A4 (en) 2015-10-28
EP2820372A2 (en) 2015-01-07

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