CA2799593C - Polymeric blends useful in ballistic applications - Google Patents

Polymeric blends useful in ballistic applications Download PDF

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Publication number
CA2799593C
CA2799593C CA2799593A CA2799593A CA2799593C CA 2799593 C CA2799593 C CA 2799593C CA 2799593 A CA2799593 A CA 2799593A CA 2799593 A CA2799593 A CA 2799593A CA 2799593 C CA2799593 C CA 2799593C
Authority
CA
Canada
Prior art keywords
thermoplastic
thermoplastic polymer
ballistic
copolymers
protection system
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.)
Active
Application number
CA2799593A
Other languages
English (en)
French (fr)
Other versions
CA2799593A1 (en
Inventor
Louis Boogh
Nicolas Pont
Serge Rebouillat
Loic Pierre Rolland
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.)
DuPont Safety and Construction 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
Publication of CA2799593A1 publication Critical patent/CA2799593A1/en
Application granted granted Critical
Publication of CA2799593C publication Critical patent/CA2799593C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C08L23/0876—Salts thereof, i.e. ionomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
CA2799593A 2010-06-11 2011-06-09 Polymeric blends useful in ballistic applications Active CA2799593C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35388210P 2010-06-11 2010-06-11
US61/353,882 2010-06-11
PCT/US2011/039758 WO2012118518A1 (en) 2010-06-11 2011-06-09 Polymeric blends useful in ballistic applications

Publications (2)

Publication Number Publication Date
CA2799593A1 CA2799593A1 (en) 2012-09-07
CA2799593C true CA2799593C (en) 2018-10-30

Family

ID=45562423

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2799593A Active CA2799593C (en) 2010-06-11 2011-06-09 Polymeric blends useful in ballistic applications

Country Status (7)

Country Link
US (1) US20120264342A1 (https=)
EP (1) EP2580280B1 (https=)
JP (1) JP2013528250A (https=)
CN (1) CN102933652A (https=)
BR (1) BR112012027724A2 (https=)
CA (1) CA2799593C (https=)
WO (1) WO2012118518A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8645060B2 (en) 2010-09-07 2014-02-04 Qualcomm Incorporated Positioning network availability and reliability based routing
GB2504539B (en) * 2012-08-02 2016-06-08 Biodynamic Armor Ltd Dehydratable panels
WO2015168068A1 (en) * 2014-04-29 2015-11-05 E. I. Du Pont De Nemours And Company Photovoltaic cells with improved multilayer backsheet
WO2015168073A1 (en) 2014-04-29 2015-11-05 E. I. Du Pont De Nemours And Company Solar cell modules with improved backsheet
US20160281272A1 (en) * 2015-03-26 2016-09-29 Honeywell International Inc. Ballistic resistant composite material
CN104927191A (zh) * 2015-06-12 2015-09-23 宜宾市富通塑胶有限责任公司 塑料弹夹的材料配方以及生产工艺
US10197363B1 (en) * 2017-04-03 2019-02-05 The United States Of America, As Represented By The Secretary Of The Navy Porous refractory armor substrate
CN109423043A (zh) * 2017-08-24 2019-03-05 尤尼吉可株式会社 发泡成型用聚酰胺树脂组合物、发泡用聚酰胺树脂颗粒混合物和发泡成型体
CN107328303A (zh) * 2017-08-30 2017-11-07 东北大学 一种高强轻质复合装甲板及其制造方法
FR3073774B1 (fr) 2017-11-22 2019-11-15 Hexcel Reinforcements Materiau de renfort comprenant une couche poreuse en un polymere thermoplastique partiellement reticule et procedes associes

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351931A (en) 1961-06-26 1982-09-28 E. I. Du Pont De Nemours And Company Polyethylene copolymers
NL282755A (https=) 1961-08-31 1900-01-01
JPS5589364A (en) * 1978-12-27 1980-07-05 D J- K Internatl Kk Powdery hot-melt mixture
JPS635937A (ja) * 1986-06-27 1988-01-11 カネボウ株式会社 防護具用部材およびその製造方法
WO1989004853A1 (fr) * 1987-11-20 1989-06-01 Du Pont-Mitsui Polychemicals Co., Ltd Compose ionomere
US5028674A (en) 1990-06-06 1991-07-02 E. I. Du Pont De Nemours And Company Methanol copolymerization of ethylene
US5057593A (en) 1990-06-11 1991-10-15 E. I. Du Pont De Nemours And Company Free radical copolymerization of ethylene and CO with acetone
US5866658A (en) * 1996-08-26 1999-02-02 E. I. Du Pont De Nemours And Company High performance ionomer blends
JP4462641B2 (ja) 1997-02-28 2010-05-12 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー モノカルボン酸とジカルボン酸の両方を含むエチレンのコポリマーをベースとする新規のイオノマーと、このようなイオノマーを含むポリアミド・ブレンド
MY152850A (en) * 2000-10-17 2014-11-28 Sabic Innovative Plastics Ip Translucent and transparent polycarbonate thermoplastic alloys and method for making thereof
WO2004113445A1 (en) * 2003-06-05 2004-12-29 E.I. Dupont De Nemours And Company Scuff resistant compositions comprising ethylene acid copolymers and polyamides
GB0314824D0 (en) * 2003-06-25 2003-07-30 Design Blue Ltd Energy absorbing material
JP2005015677A (ja) * 2003-06-27 2005-01-20 Sigma:Kk ポリエステル系樹脂組成物
US20080044659A1 (en) * 2005-12-15 2008-02-21 Polystrand, Inc. Composite laminate and method of manufacture
JP2009523083A (ja) * 2006-09-06 2009-06-18 ポリストランド インコーポレイティッド 複合積層板とその製法
US20080146108A1 (en) * 2006-12-18 2008-06-19 James Neal Singletary Coated fabrics and laminates suitable for rigid armor applications and processes for making same
ATE506413T1 (de) * 2007-03-01 2011-05-15 Prs Mediterranean Ltd Verfahren zur herstellung kompatibilisierter polymermischungen und artikeln
US8256019B2 (en) 2007-08-01 2012-09-04 Honeywell International Inc. Composite ballistic fabric structures for hard armor applications

Also Published As

Publication number Publication date
US20120264342A1 (en) 2012-10-18
WO2012118518A1 (en) 2012-09-07
CN102933652A (zh) 2013-02-13
EP2580280B1 (en) 2016-07-20
CA2799593A1 (en) 2012-09-07
JP2013528250A (ja) 2013-07-08
BR112012027724A2 (pt) 2016-09-06
EP2580280A1 (en) 2013-04-17

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