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CA2346980A1 - Hybrid protective composite - Google Patents

Hybrid protective composite Download PDF

Info

Publication number
CA2346980A1
CA2346980A1 CA002346980A CA2346980A CA2346980A1 CA 2346980 A1 CA2346980 A1 CA 2346980A1 CA 002346980 A CA002346980 A CA 002346980A CA 2346980 A CA2346980 A CA 2346980A CA 2346980 A1 CA2346980 A1 CA 2346980A1
Authority
CA
Canada
Prior art keywords
layers
protective composite
hybrid protective
fibers
woven
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
Application number
CA002346980A
Other languages
French (fr)
Other versions
CA2346980C (en
Inventor
Minshon J. Chiou
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
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22810752&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2346980(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/217,360 external-priority patent/US6162746A/en
Application filed by Individual filed Critical Individual
Publication of CA2346980A1 publication Critical patent/CA2346980A1/en
Application granted granted Critical
Publication of CA2346980C publication Critical patent/CA2346980C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Woven Fabrics (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

A composite is disclosed which is resistant to knife and ice pick stab penetration and is made from a plurality of layers (12) of woven polybenzoxazole or polybenzothiazole fibers, a plurality of ballistic layers (16), and a plurality of tightly-woven penetration resistant layers (14). Said layers may comprise para-aramid fibers or polyethylene fibers.
CA002346980A 1998-12-21 1999-08-10 Hybrid protective composite Expired - Fee Related CA2346980C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/217,360 1998-12-21
US09/217,360 US6162746A (en) 1998-09-29 1998-12-21 Hybrid protective composite
PCT/US1999/017937 WO2000037876A1 (en) 1998-12-21 1999-08-10 Hybrid protective composite

Publications (2)

Publication Number Publication Date
CA2346980A1 true CA2346980A1 (en) 2000-06-29
CA2346980C CA2346980C (en) 2004-05-11

Family

ID=22810752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002346980A Expired - Fee Related CA2346980C (en) 1998-12-21 1999-08-10 Hybrid protective composite

Country Status (13)

Country Link
EP (2) EP1496331B1 (en)
JP (1) JP3794924B2 (en)
KR (1) KR100471335B1 (en)
CN (1) CN1118677C (en)
AU (1) AU755697B2 (en)
BR (1) BR9917018B1 (en)
CA (1) CA2346980C (en)
DE (2) DE69927712T3 (en)
HK (1) HK1040279A1 (en)
IL (1) IL142522A0 (en)
RU (1) RU2217682C2 (en)
TW (1) TWI227197B (en)
WO (1) WO2000037876A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1219915A1 (en) * 2000-12-19 2002-07-03 Dsm N.V. Ballistic vest
EP1219916B1 (en) * 2000-12-19 2006-08-09 DSM IP Assets B.V. Bullet-proof vest
US6610617B2 (en) * 2001-04-12 2003-08-26 E. I. Du Pont De Nemours And Company Ballistic resistant article
US20040224592A1 (en) * 2001-05-03 2004-11-11 Cuningham David Verlin Quasi-unidirectional fabric for ballistic applications
US6737368B2 (en) * 2001-12-19 2004-05-18 E. I. Du Pont De Nemours And Company Multiple threat penetration resistant articles
JP2009504458A (en) * 2005-08-10 2009-02-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Flexible penetration-resistant article
JP5050399B2 (en) * 2006-04-28 2012-10-17 東洋紡績株式会社 Bulletproof vest
US7994075B1 (en) * 2008-02-26 2011-08-09 Honeywell International, Inc. Low weight and high durability soft body armor composite using topical wax coatings
US8236711B1 (en) * 2008-06-12 2012-08-07 Milliken & Company Flexible spike and knife resistant composite
CN104943289B (en) * 2014-03-28 2018-04-24 杜邦公司 Fibre-reinforced composite laminated body and the product being made from it
BE1023672B1 (en) 2016-05-19 2017-06-12 Seyntex N.V. FLEXIBLE, LIGHT-WEIGHT ANTIBALLIST PROTECTION
RU2707781C1 (en) * 2018-12-18 2019-11-29 Акционерное Общество "Научно-производственное предприятие "Термостойкий текстиль" (АО НПП "Термотекс") Hybrid composite material for high-pressure shell structures
RU2733744C1 (en) * 2019-08-20 2020-10-06 Борис Сергеевич Кокорев Method of producing high-strength two-component yarn based on para-aramid and polyethylene high-molecular fibers

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819587A (en) 1969-05-23 1974-06-25 Du Pont Wholly aromatic carbocyclic polycarbonamide fiber having orientation angle of less than about 45{20
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
GB2198628A (en) * 1986-12-19 1988-06-22 Secr Defence Textile armour
GB8925020D0 (en) * 1989-11-06 1989-12-28 Personnel Armoured Designs Lim Protective material
WO1993000564A1 (en) 1991-06-26 1993-01-07 E.I. Du Pont De Nemours And Company p-ARAMID BALLISTIC YARN AND STRUCTURE
US5187003A (en) * 1991-11-26 1993-02-16 E. I. Du Pont De Nemours And Company Hybrid ballistic fabric
US6268301B1 (en) 1992-03-25 2001-07-31 Toyobo Co., Ltd. Ballistic-resistant article and process for making the same
US5275873A (en) * 1992-12-10 1994-01-04 E. I. Du Pont De Nemours And Company Ballistic structure
US5472769A (en) 1993-12-10 1995-12-05 American Institute Of Criminology International Corp. Soft body armor material with enhanced puncture resistance comprising at least one continuous fabric having knit portions and integrally woven hinge portions
DE4407180C1 (en) 1994-03-04 1995-04-20 Mehler Vario System Gmbh Stabbing protection lining for a protection jacket which comprises a ballistic protection packet (bullet-proof jacket)
US5578358A (en) 1995-04-12 1996-11-26 E. I. Du Pont De Nemours And Company Penetration-resistant aramid article
JP3698219B2 (en) † 1995-09-07 2005-09-21 東洋紡績株式会社 Protective clothing
US5622771A (en) * 1996-06-24 1997-04-22 E. I. Du Pont De Nemours And Company Penetration-resistant aramid article
US5960470A (en) * 1996-08-02 1999-10-05 Second Chance Body Armor, Inc. Puncture resistant protective garment and method for making same
US5974585A (en) * 1996-08-02 1999-11-02 Second Chance Body Armor, Inc. Concealable protective garment for the groin and method of using the same
US6133169A (en) * 1998-03-20 2000-10-17 E. I. Du Pont De Nemours And Company Penetration-resistant ballistic article

Also Published As

Publication number Publication date
DE69939883D1 (en) 2008-12-18
HK1040279A1 (en) 2002-05-31
EP1141649A1 (en) 2001-10-10
EP1496331A1 (en) 2005-01-12
DE69927712T3 (en) 2012-05-16
JP2002533651A (en) 2002-10-08
DE69927712T2 (en) 2006-07-06
EP1141649B2 (en) 2011-11-23
KR20010089661A (en) 2001-10-08
EP1141649B1 (en) 2005-10-12
BR9917018B1 (en) 2010-10-19
RU2217682C2 (en) 2003-11-27
AU755697B2 (en) 2002-12-19
EP1496331B1 (en) 2008-11-05
CN1118677C (en) 2003-08-20
IL142522A0 (en) 2002-03-10
WO2000037876A1 (en) 2000-06-29
AU5550599A (en) 2000-07-12
CN1331794A (en) 2002-01-16
DE69927712D1 (en) 2005-11-17
TWI227197B (en) 2005-02-01
BR9917018A (en) 2005-04-12
CA2346980C (en) 2004-05-11
KR100471335B1 (en) 2005-02-21
JP3794924B2 (en) 2006-07-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140812