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1. WO2007089317 - FRAG SHIELD

Publication Number WO/2007/089317
Publication Date 09.08.2007
International Application No. PCT/US2006/044831
International Filing Date 17.11.2006
IPC
B32B 5/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non-homogeneity or physical structure of a layer
22characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
24one layer being a fibrous or filamentary layer
28impregnated with or embedded in a plastic substance
F41H 5/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
5Armour; Armour plates; Shields
02Plate construction
04composed of more than one layer
CPC
B32B 2260/023
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2260Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
02Composition of the impregnated, bonded or embedded layer
021Fibrous or filamentary layer
023Two or more layers
B32B 2260/046
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2260Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
04Impregnation, embedding, or binder material
046Synthetic resin
B32B 2260/048
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2260Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
04Impregnation, embedding, or binder material
048Natural or synthetic rubber
B32B 2262/0253
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2262Composition of fibres which form a fibrous or filamentary layer or are present as additives
02Synthetic macromolecular fibres
0253Polyolefin fibres
B32B 2262/0269
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2262Composition of fibres which form a fibrous or filamentary layer or are present as additives
02Synthetic macromolecular fibres
0261Polyamide fibres
0269Aromatic polyamide fibres
B32B 2274/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2274Thermoplastic elastomer material
Applicants
  • HONEYWELL INTERNATIONAL INC. [US]/[US] (AllExceptUS)
  • BHATNAGAR, Ashok [US]/[US] (UsOnly)
  • WAGNER, Lori, L. [US]/[US] (UsOnly)
  • TAN, Chok, Bin, C. [US]/[US] (UsOnly)
  • ARVIDSON, Brian [US]/[US] (UsOnly)
  • MURRAY, Lin [US]/[US] (UsOnly)
  • HURST, David [US]/[US] (UsOnly)
Inventors
  • BHATNAGAR, Ashok
  • WAGNER, Lori, L.
  • TAN, Chok, Bin, C.
  • ARVIDSON, Brian
  • MURRAY, Lin
  • HURST, David
Agents
  • HOIRIIS, David
Priority Data
11/285,81723.11.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FRAG SHIELD
(FR) PROTECTION CONTRE LA FRAGMENTATION
Abstract
(EN)
Fabric laminates having superior resistance to penetration of fragments, such as shrapnel. The fabrics are formed of high-strength fibers consolidated with from about 7% to about 15% by weight of an elastomeric matrix composition, and in combination with protective layers of a polymer film on each surface of the fabric. The fabrics achieve a significant improvement in fragment resistance compared to fabrics of the prior art, while also maintaining excellent ballistic resistant properties.
(FR)
L'invention concerne des stratifiés de tissus présentant une résistance supérieure à la pénétration de fragments, tels que des shrapnels. Les tissus sont constitués de fibres hautement résistantes consolidées à l'aide d'environ 7% à environ 15% en poids d'une composition de matrice élastomère, en combinaison avec des couches protectrices d'un film polymère sur chaque surface du tissu. Les tissus permettent d'obtenir une amélioration significative au niveau de la résistance aux fragments comparé aux tissus de l'état antérieur de la technique, tout en maintenant également des propriétés de résistance ballistique excellentes.
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