EP1141649B1 - Hybrides schutzkomposit - Google Patents

Hybrides schutzkomposit Download PDF

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Publication number
EP1141649B1
EP1141649B1 EP99942041A EP99942041A EP1141649B1 EP 1141649 B1 EP1141649 B1 EP 1141649B1 EP 99942041 A EP99942041 A EP 99942041A EP 99942041 A EP99942041 A EP 99942041A EP 1141649 B1 EP1141649 B1 EP 1141649B1
Authority
EP
European Patent Office
Prior art keywords
layers
fabric
fibers
woven
composite according
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 - Lifetime
Application number
EP99942041A
Other languages
English (en)
French (fr)
Other versions
EP1141649B2 (de
EP1141649A1 (de
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
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
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=EP1141649(B1) "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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to DE69927712T priority Critical patent/DE69927712T3/de
Priority to EP04024471A priority patent/EP1496331B1/de
Publication of EP1141649A1 publication Critical patent/EP1141649A1/de
Application granted granted Critical
Publication of EP1141649B1 publication Critical patent/EP1141649B1/de
Publication of EP1141649B2 publication Critical patent/EP1141649B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)

Claims (14)

  1. Schützendes Verbundstoffgefüge, umfassend:
    a) eine Vielzahl von Gewebelagen, umfassend Polybenzoxazol- oder Polybenzthiazolfasern,
    b) eine Vielzahl von Lagen aus dicht gewebtem, penetrationshemmendem Gewebe,
    c) eine Vielzahl von Lagen eines Fasernetzwerks aus ballistischem Schutzgewebe,
    worin das Verbundstoffgefüge eine Außenfläche und eine Innenfläche aufweist und sich die Vielzahl der dicht gewebten, penetrationshemmenden Lagen näher als die Vielzahl von ballistischen Schutzlagen an der Außenfläche befindet.
  2. Verbundstoff nach Anspruch 1, worin das dicht gewebte, penetrationshemmende Gewebe Polyamidfasern einschließt.
  3. Verbundstoff nach Anspruch 2, worin die Polyamidfasern Para-Aramid darstellen.
  4. Verbundstoff nach Anspruch 1, worin das dicht gewebte, penetrationshemmende Gewebe Polyolefinfasern einschließt.
  5. Verbundstoff nach Anspruch 4, worin die Polyolefinfasern Polyethylen darstellen.
  6. Verbundstoff nach Anspruch 1, worin das dicht gewebte, penetrationshemmende Gewebe Polybenzoxazol- oder Polybenzthiazolfasern einschließt.
  7. Verbundstoff nach einem der Ansprüche 1. bis 6, worin die Lagen aus ballistischem Schutzgewebe aus Fasern hergestellt sind, die eine Reißdehnung von größer als 2,0%, einen Modul von größer als 270 g pro dtex und eine Reißlänge von größer als 20 g pro dtex aufweisen.
  8. Verbundstoff nach einem der Ansprüche 1 bis 7, worin die ballistischen Schutzlagen Polyamidfasern einschließen.
  9. Verbundstoff, nach Anspruch 8, worin die Polyamidfasern Para-Aramid darstellen.
  10. Verbundstoff nach einem der Ansprüche 1 bis 7, worin die ballistischen Schutzlagen Polyolefinfasern einschließen.
  11. Verbundstoff nach Anspruch 10, worin die Polyolefinfasern Polyethylen darstellen.
  12. Verbundstoff nach einem der Ansprüche 1 bis 7, worin die ballistischen Schutzlagen Polybenzoxazol- oder Polybenzthiazolfasern einschließen.
  13. Verbundstoff nach Anspruch 1, worin das dicht gewebte, penetrationshemmende Gewebe aus Aramidgarn gewebtes Gewebe mit einer linearen Dichte von weniger als 500 dtex umfasst und dadurch gekennzeichnet ist, dass das Gewebe zu einem Gewebe-Dichtigkeitsfaktor von mindestens 0,75 gewebt ist.
  14. Verbundstoff nach einem der Ansprüche 1 bis 13, worin sich die Fasern aus Polybenzoxazol oder Polybenzthiazol in einem Garn mit einer linearen Dichte von 100 bis 3300 dtex befinden und die Fasern eine lineare Dichte von 0,3 bis 17 dtex aufweisen.
EP99942041A 1998-12-21 1999-08-10 Hybrides schutzkomposit Expired - Lifetime EP1141649B2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE69927712T DE69927712T3 (de) 1998-12-21 1999-08-10 Hybrides schutzkomposit
EP04024471A EP1496331B1 (de) 1998-12-21 1999-08-10 Hybrides Schutzkomposit

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/217,360 US6162746A (en) 1998-09-29 1998-12-21 Hybrid protective composite
US217360 1998-12-21
PCT/US1999/017937 WO2000037876A1 (en) 1998-12-21 1999-08-10 Hybrid protective composite

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP04024471A Division EP1496331B1 (de) 1998-12-21 1999-08-10 Hybrides Schutzkomposit
EP04024471.7 Division-Into 2004-10-14

Publications (3)

Publication Number Publication Date
EP1141649A1 EP1141649A1 (de) 2001-10-10
EP1141649B1 true EP1141649B1 (de) 2005-10-12
EP1141649B2 EP1141649B2 (de) 2011-11-23

Family

ID=22810752

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99942041A Expired - Lifetime EP1141649B2 (de) 1998-12-21 1999-08-10 Hybrides schutzkomposit
EP04024471A Expired - Lifetime EP1496331B1 (de) 1998-12-21 1999-08-10 Hybrides Schutzkomposit

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP04024471A Expired - Lifetime EP1496331B1 (de) 1998-12-21 1999-08-10 Hybrides Schutzkomposit

Country Status (13)

Country Link
EP (2) EP1141649B2 (de)
JP (1) JP3794924B2 (de)
KR (1) KR100471335B1 (de)
CN (1) CN1118677C (de)
AU (1) AU755697B2 (de)
BR (1) BR9917018B1 (de)
CA (1) CA2346980C (de)
DE (2) DE69927712T3 (de)
HK (1) HK1040279A1 (de)
IL (1) IL142522A0 (de)
RU (1) RU2217682C2 (de)
TW (1) TWI227197B (de)
WO (1) WO2000037876A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1219915A1 (de) * 2000-12-19 2002-07-03 Dsm N.V. Ballistische Weste
EP1219916B1 (de) * 2000-12-19 2006-08-09 DSM IP Assets B.V. Ballistische Weste
US6610617B2 (en) * 2001-04-12 2003-08-26 E. I. Du Pont De Nemours And Company Ballistic resistant article
JP4067972B2 (ja) * 2001-05-03 2008-03-26 バーデー、 インコーポレイテッド 防弾用途向け擬似一方向布帛
US6737368B2 (en) * 2001-12-19 2004-05-18 E. I. Du Pont De Nemours And Company Multiple threat penetration resistant articles
EP1922521A2 (de) * 2005-08-10 2008-05-21 E.I.Du pont de nemours and company Flexibler penetrationsbeständiger artikel
JP5050399B2 (ja) * 2006-04-28 2012-10-17 東洋紡績株式会社 防弾チョッキ
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 (zh) * 2014-03-28 2018-04-24 杜邦公司 纤维增强的复合层合体和由其制成的制品
BE1023672B1 (nl) 2016-05-19 2017-06-12 Seyntex N.V. Flexibele, licht-gewicht antiballistische bescherming
RU2707781C1 (ru) * 2018-12-18 2019-11-29 Акционерное Общество "Научно-производственное предприятие "Термостойкий текстиль" (АО НПП "Термотекс") Гибридный композиционный материал для оболочечных конструкций высокого давления
RU2733744C1 (ru) * 2019-08-20 2020-10-06 Борис Сергеевич Кокорев Способ создания высокопрочной двухкомпонентной нити на основе пара-арамидных и полиэтиленовых высокомолекулярных волокон

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
IL102244A0 (en) 1991-06-26 1993-05-13 Du Pont Laminated ballistic structure comprising fabrics made from p-aramid yarn
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 (de) 1994-03-04 1995-04-20 Mehler Vario System Gmbh Stichschutzeinlage für eine ein ballistisches Schutzpaket umfassende Schutzweste
US5578358A (en) * 1995-04-12 1996-11-26 E. I. Du Pont De Nemours And Company Penetration-resistant aramid article
JP3698219B2 (ja) † 1995-09-07 2005-09-21 東洋紡績株式会社 防護衣料
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
DE69927712T3 (de) 2012-05-16
DE69927712D1 (de) 2005-11-17
EP1141649B2 (de) 2011-11-23
HK1040279A1 (zh) 2002-05-31
BR9917018B1 (pt) 2010-10-19
EP1496331B1 (de) 2008-11-05
KR20010089661A (ko) 2001-10-08
KR100471335B1 (ko) 2005-02-21
BR9917018A (pt) 2005-04-12
RU2217682C2 (ru) 2003-11-27
AU5550599A (en) 2000-07-12
DE69939883D1 (de) 2008-12-18
JP3794924B2 (ja) 2006-07-12
CA2346980C (en) 2004-05-11
CA2346980A1 (en) 2000-06-29
WO2000037876A1 (en) 2000-06-29
JP2002533651A (ja) 2002-10-08
EP1496331A1 (de) 2005-01-12
TWI227197B (en) 2005-02-01
CN1331794A (zh) 2002-01-16
IL142522A0 (en) 2002-03-10
DE69927712T2 (de) 2006-07-06
AU755697B2 (en) 2002-12-19
EP1141649A1 (de) 2001-10-10
CN1118677C (zh) 2003-08-20

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