RU98120905A - ARAMID STRUCTURE FOR BALLISTIC PROTECTION - Google Patents

ARAMID STRUCTURE FOR BALLISTIC PROTECTION

Info

Publication number
RU98120905A
RU98120905A RU98120905/02A RU98120905A RU98120905A RU 98120905 A RU98120905 A RU 98120905A RU 98120905/02 A RU98120905/02 A RU 98120905/02A RU 98120905 A RU98120905 A RU 98120905A RU 98120905 A RU98120905 A RU 98120905A
Authority
RU
Russia
Prior art keywords
cellulose
aramid
ballistic protection
layers
aramid structure
Prior art date
Application number
RU98120905/02A
Other languages
Russian (ru)
Other versions
RU2180954C2 (en
Inventor
Читрангад
Original Assignee
Е.И.Дюпон Де Немур Энд Компани
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
Priority claimed from US08/636,446 external-priority patent/US6030683A/en
Application filed by Е.И.Дюпон Де Немур Энд Компани filed Critical Е.И.Дюпон Де Немур Энд Компани
Publication of RU98120905A publication Critical patent/RU98120905A/en
Application granted granted Critical
Publication of RU2180954C2 publication Critical patent/RU2180954C2/en

Links

Claims (5)

1. Структура ткани для баллистической защиты, содержащая по меньшей мере два слоя тканой пара-арамидной пряжи и по меньшей мере один помещенный между ними слой целлюлозы, в которой целлюлоза составляет 5 - 20 вес.% структуры от веса слоев тканой пряжи.1. The fabric structure for ballistic protection, containing at least two layers of woven para-aramid yarn and at least one layer of cellulose placed between them, in which cellulose is 5 to 20 wt.% The structure of the weight of the layers of woven yarn. 2. Структура по п. 1, в которой слои тканой пряжи имеют общую поверхностную плотность 1,5 - 24 кг/м2.2. The structure according to claim 1, in which the layers of woven yarn have a total surface density of 1.5 to 24 kg / m 2 . 3. Структура по п. 1, в которой отдельные частицы целлюлозы имеют длину 0,1 - 8 мм, диаметр 0,1 - 15 мкм и среднюю площадь поверхности свыше 3 м2/г.3. The structure according to claim 1, in which the individual particles of cellulose have a length of 0.1 to 8 mm, a diameter of 0.1 to 15 μm and an average surface area of more than 3 m 2 / g. 4. Структура по п. 1, в которой целлюлоза является арамидом. 4. The structure of claim 1, wherein the cellulose is an aramid. 5. Структура по п. 1, в которой целлюлоза является пара-арамидом. 5. The structure of claim 1, wherein the cellulose is para-aramid.
RU98120905/02A 1996-04-23 1997-04-03 Laminated structure for ballistic protection RU2180954C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/636,446 US6030683A (en) 1996-04-23 1996-04-23 Aramid ballistic structure
US08/636,446 1996-04-23

Publications (2)

Publication Number Publication Date
RU98120905A true RU98120905A (en) 2000-08-27
RU2180954C2 RU2180954C2 (en) 2002-03-27

Family

ID=24551941

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98120905/02A RU2180954C2 (en) 1996-04-23 1997-04-03 Laminated structure for ballistic protection

Country Status (12)

Country Link
US (1) US6030683A (en)
EP (1) EP0895571B1 (en)
CN (1) CN1080409C (en)
AU (1) AU2660297A (en)
DE (1) DE69707124T2 (en)
ES (1) ES2164338T3 (en)
IL (1) IL126606A (en)
IN (1) IN191976B (en)
PL (1) PL183778B1 (en)
RU (1) RU2180954C2 (en)
TR (1) TR199802111T2 (en)
WO (1) WO1997040333A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6829881B1 (en) * 1998-08-07 2004-12-14 Teijin Twaron Gmbh Cut-resistant articles of aramid microfilaments
US20020142689A1 (en) * 2001-01-23 2002-10-03 Levit Mikhail R. Non-woven sheet of aramid floc
US20050235819A1 (en) * 2004-04-13 2005-10-27 Science Applications International Corporation Modular structure
EP1787083B1 (en) * 2004-06-21 2013-07-24 E.I. Du Pont De Nemours And Company Fibrous structures with enhanced ballistic performance
US8011132B2 (en) * 2004-12-23 2011-09-06 Becker Underwood Inc. Enhanced shelf life and on seed stabilization of liquid bacterium inoculants
US20070068377A1 (en) * 2005-05-20 2007-03-29 Pizhong Qiao Hybrid composite structures for ballistic protection
US7665149B2 (en) * 2008-05-14 2010-02-23 E.I. Du Pont De Nemours And Company Ballistic resistant body armor articles
WO2012135578A1 (en) * 2011-04-01 2012-10-04 Ipc Medical Corp. Personal body armor for preventing genitourinary injuries
WO2015130376A2 (en) * 2013-12-16 2015-09-03 E. I. Du Pont De Nemours And Company Ballistic composite article

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409087A (en) * 1943-10-21 1946-10-08 Jan V Weinberger Woven cloth
US3320619A (en) * 1965-06-30 1967-05-23 Abraham L Lastnik Lightweight ballistic helmet
US4522871A (en) * 1981-05-04 1985-06-11 Armellino Jr Richard A Ballistic material for flexible body armor and the like
US4515656A (en) * 1981-08-28 1985-05-07 E. I. Du Pont De Nemours And Company Low density nonwoven sheets
US4574105A (en) * 1984-02-15 1986-03-04 Albany International Corp. Penetration resistant textile panels with plies of nylon and plies of Kevlar
US4729921A (en) * 1984-10-19 1988-03-08 E. I. Du Pont De Nemours And Company High density para-aramid papers
DE3515726A1 (en) * 1985-05-02 1986-11-06 Roth, Erna, 2000 Hamburg Material of high resistance
US4681792A (en) * 1985-12-09 1987-07-21 Allied Corporation Multi-layered flexible fiber-containing articles
GB2198824A (en) * 1986-12-19 1988-06-22 Secr Defence Flexible armour
USD327217S (en) 1987-09-21 1992-06-23 Fiberglas Canada Inc. Package for compressible material
US5028372A (en) * 1988-06-30 1991-07-02 E. I. Du Pont De Nemours And Company Method for producing para-aramid pulp
JPH03234731A (en) * 1990-02-09 1991-10-18 Teijin Ltd Wholly aromatic polyamide and its molding
US5084136A (en) * 1990-02-28 1992-01-28 E. I. Du Pont De Nemours And Company Dispersible aramid pulp
US5171402A (en) * 1990-02-28 1992-12-15 E. I. Du Pont De Nemours And Company Dispersible aramid pulp
AU7777291A (en) * 1990-05-09 1991-11-27 Demetrio Leone Bullet catcher for stopping bullets
US5275873A (en) * 1992-12-10 1994-01-04 E. I. Du Pont De Nemours And Company Ballistic structure
GB2286798A (en) * 1994-02-25 1995-08-30 Parafly Sa Polylaminar bullet and anti-fragment proof material.

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