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公开(公告)号:CA2906433A1
公开(公告)日:2014-11-12
申请号:CA2906433
申请日:2014-03-12
Applicant: HONEYWELL INT INC
Inventor: TAM THOMAS , BOONE MARK BENJAMIN , BHATNAGAR ASHOK
Abstract: Dimensionally stable open woven fabrics formed from a plurality of high tenacity warp elongate bodies interwoven and bonded with a plurality of transversely disposed, high tenacity weft elongate bodies, composite articles formed therefrom, and to a continuous process for forming the composite articles.
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公开(公告)号:MX2014002566A
公开(公告)日:2014-06-05
申请号:MX2014002566
申请日:2012-08-31
Applicant: HONEYWELL INT INC
Inventor: ARDIFF HENRY GERARD , BARTELT TYLER , TAM THOMAS YIU-TAI , HURST DAVID A , ARVIDSON BRIAN DUANE , BHATNAGAR ASHOK
Abstract: Un aparato y método para evaluar la energía de impacto transmitida de materiales mixtos resistentes a balística de panel plano con exactitud, capacidad de repetición y correlación mejorada a la energía de impacto transmitida esperada de materiales mixtos resistentes a balística configurados en uso de campo real.
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公开(公告)号:BRPI0716538A2
公开(公告)日:2013-09-17
申请号:BRPI0716538
申请日:2007-09-10
Applicant: HONEYWELL INT INC
Inventor: BHATNAGAR ASHOK , ARVIDSON BRIAN D , HURST DAVID A , POWERS DANELLE F , STEENKAMER DAVID A
Abstract: A composite material which has excellent ballistic performance and has improved flexibility. Surprisingly, it has been found that a combination of poly(alpha-olefin) fiber and matrix resin provides these desirable product features. The resin matrix is a block copolymer of a conjugated diene and a vinyl aromatic monomer, preferably a styrene-isoprene-styrene block copolymer, that is applied as an aqueous composition. The fiber has a tenacity of at least about 35 g/d and a tensile modulus of at least about 1200 g/d. The composite has a total density equal to or less than about 100 g/m2 and a stiffness of less than about 2.5 pounds (1.14 kg) for a two layer structure of the composite, and a total areal density equal to or less than about 190 g/m2 and a stiffness of less than about 3.0 pounds (1.36 kg) for a four layer structure of the composite. The Peel Strength for a two layer structure of less than about 1.0 pounds (0.45 kg) for a two layer structure of the composite, and less than about 0.7 pounds (0.32 kg) for a four layer structure of the composite. The process of this invention permits fabrication of these desirable products in a cost-effective manner. Body armor made from the composite has improved flexibility and excellent ballistic characteristics.
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公开(公告)号:DE10808515T8
公开(公告)日:2013-04-25
申请号:DE10808515
申请日:2010-07-29
Applicant: HONEYWELL INT INC
Inventor: TAM THOMAS , CORREALE STEVEN , BOONE MARK BENJAMIN , BHATNAGAR ASHOK
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公开(公告)号:MX2012004578A
公开(公告)日:2012-06-01
申请号:MX2012004578
申请日:2010-10-15
Applicant: HONEYWELL INT INC
Inventor: BHATNAGAR ASHOK , WAGNER LORI , GRUNDEN BRADLEY
Abstract: Se describen cascos para aplicaciones militares y otra que requieren resistencia a fragmentos de alta energía y balas de rifle. Los casos se fabrican con una combinación de cerámica, ya sea como un monolito o como una pluralidad de piezas discretas y un material de refuerzo interno que tiene una pluralidad de capas fibrosas tales como capas de fibra de poliolefina y/o aramida.
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公开(公告)号:ES2374338T3
公开(公告)日:2012-02-15
申请号:ES08795807
申请日:2008-03-18
Applicant: HONEYWELL INT INC
Inventor: ARVIDSON BRIAN D , HURST DAVID A , WAGNER LORI L , BHATNAGAR ASHOK , ARDIFF HENRY G
Abstract: Un material compuesto fibroso, que comprende en orden: a) una primera película polimérica exterior; b) una primera capa fibrosa en contacto con la primera película polimérica exterior; comprendiendo la primera capa fibrosa una pluralidad de fibras en las que dichas fibras están al menos parcialmente revestidas con un material aglutinante polimérico que es resistente a la disolución por agua y resistente a la disolución por uno o más de petróleo y disolventes a base de petróleo; c) una película polimérica central en contacto con la primera capa fibrosa; d) una segunda capa fibrosa en contacto con la película polimérica central; comprendiendo la segunda capa fibrosa una pluralidad de fibras en las que dichas fibras están al menos parcialmente revestidas con un material aglutinante polimérico que es resistente a la disolución por agua y resistente a la disolución por uno o más de petróleo y disolventes derivados de petróleo; y e) una segunda película polimérica exterior en contacto con la segunda capa fibrosa.
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公开(公告)号:AT543638T
公开(公告)日:2012-02-15
申请号:AT08780479
申请日:2008-03-18
Applicant: HONEYWELL INT INC
Inventor: ARVIDSON BRIAN D , ARDIFF HENRY G , BHATNAGAR ASHOK , HURST DAVID A , WAGNER LORI L
Abstract: A multilayered composite fabric which comprises (a) a first fabric comprising non-woven unidirectionally oriented fibers in a first resin matrix, the fibers comprising high tenacity fibers, the first fabric comprising first and second surfaces; and (b) a second fabric comprising multi-directionally oriented fibers optionally in a second resin matrix, the second fabric also comprising high tenacity fibers, the second fabric having first and second surfaces, the first surface of the second fabric being bonded to the second surface of the first fabric thereby forming the composite fabric. Also described is a method of making such fabric wherein the second fabric layer is used as a support during the manufacturing process and is thereafter consolidated into a single structure with the first fabric layer.
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公开(公告)号:AT533368T
公开(公告)日:2011-12-15
申请号:AT08729936
申请日:2008-02-15
Applicant: HONEYWELL INT INC
Inventor: BHATNAGAR ASHOK , WAGNER LORI L , ARVIDSON BRIAN D , GRUNDEN BRADLEY L
Abstract: A helmet shell formed from two types of high tenacity fibers in multiple layers of fibrous materials. The fibrous materials are in the form of layers of fibrous networks in a resin matrix. There are a plurality of each type of fibrous layers. Preferably the outer set of fibrous layers is formed from aramid fibers and the inner set of fibrous layers is formed from high tenacity polyolefin fibers. There may also be employed a third type of fibrous material as an additional set of fibers and used as the outer layers of the helmet shell. The third type of fibrous layers is formed from glass fibers that are also in a resin matrix. The helmet is lightweight, has excellent ballistic resistant properties and is useful for both military and non-military applications.
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公开(公告)号:CA2796645A1
公开(公告)日:2011-10-27
申请号:CA2796645
申请日:2011-03-28
Applicant: HONEYWELL INT INC
Inventor: BHATNAGAR ASHOK , ARVIDSON BRIAN D , TAN CHOK BIN C , WAGNER LORI L
Abstract: Ballistic resistant materials having improved strength and lighter weights. More particularly, improved ballistic resistant fabrics produced from drawn, high modulus fibers having a reduced fiber diameter and improved physical strength properties, without changing other properties such as fiber chemistry, binder resin type and binder resin content. The fabrics incorporate low denier per filament monofilament fibers, low denier per filament multifilament fibers, or a combination of low denier per filament monofilament fibers and low denier per filament multifilament fibers in a specialized fabric construction to form fine fiber layers and fabrics having enhanced strength and fiber areal density without altering the fabric weight, or having reduced fabric weight without a corresponding reduction in ballistic performance.
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公开(公告)号:ES2366546T3
公开(公告)日:2011-10-21
申请号:ES06852013
申请日:2006-12-08
Applicant: HONEYWELL INT INC
Inventor: BHATNAGAR ASHOK , WAGNER LORI , HURST DAVID A
IPC: F41H5/04
Abstract: Un material de resistencia balística que comprende: a) un panel que tiene una superficie anterior, una superficie posterior y uno o más bordes, panel que comprende: una malla de fibras consolidada, comprendiendo la malla de fibras consolidada una pluralidad de capas de fibras retorcidas entrecruzadas, comprendiendo cada capa de fibras una pluralidad de fibras dispuestas en una red; teniendo dichas fibras una tenacidad de aproximadamente 7 g/denier o más y un módulo de tracción de aproximadamente 150 g/denier o más; teniendo dichas fibras una composición matriz sobre ellas; estando la pluralidad de capas de fibras retorcidas entrecruzadas consolidadas con dicha composición matriz para formar la malla de fibras consolidada; y b) un primer arrollamiento fibroso que envuelve el panel, envolviendo dicho primer arrollamiento fibroso al menos una porción de dicha superficie anterior, dicha superficie posterior y al menos un borde de dicho panel; y c) un segundo arrollamiento fibroso opcional que envuelve el panel, envolviendo el segundo arrollamiento fibroso el primer arrollamiento fibroso en una dirección transversal a la dirección de envolvimiento del primer arrollamiento fibroso; caracterizado porque dicho material de resistencia balística comprende adicionalmente al menos una capa de una película de polímero fijada a cada una de dichas superficies anterior y posterior de dicho panel.
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