Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Sunday 05.04.2020 at 10:00 AM CEST
Settings

Settings

1. WO1991000181 - BALLISTIC RESISTANT COMPOSITE ARTICLE AND METHOD

Publication Number WO/1991/000181
Publication Date 10.01.1991
International Application No. PCT/US1990/003035
International Filing Date 31.05.1990
Chapter 2 Demand Filed 15.10.1990
IPC
B32B 27/04 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
27Layered products essentially comprising synthetic resin
04as impregnant, bonding, or embedding 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 2038/0076
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
38Ancillary operations in connection with laminating processes
0052Other operations not otherwise provided for
0076Curing, vulcanising, cross-linking
B32B 2260/021
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
2260Impregnation or embedding of a layer; Bonding a fibrous, filamentary or particulate layer by using a binder
02Composition of the impregnated, bonded or embedded layer
021Fibrous or filamentary layer
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
2260Impregnation or embedding of a layer; Bonding a fibrous, filamentary or particulate layer by using a binder
04Impregnation material
046Synthetic resin
B32B 2307/54
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
2307Properties of the layers or laminate
50having particular mechanical properties
54Yield strength; Tensile strength
B32B 2571/02
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
2571Protective equipment
02defensive, e.g. armour plates, anti-ballistic clothing
B32B 27/04
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
27Layered products comprising ; a layer of; synthetic resin
04as impregnant, bonding, or embedding substance
Applicants
  • ALLIED-SIGNAL INC. [US/US]; Law Department (C.A. McNally) P.O. Box 2245R Morristown, NJ 07962-2245, US
Inventors
  • LIN, Leroy, Chi-Tson; US
  • BHATNAGAR, Ashok; US
  • LI, Hsin, Lang; US
  • CHANG, Heh-Won; US
Agents
  • ROONEY, Gerard, P.; Allied-Signal Inc. Law Dept. (C.A. McNally) 101 Columbia Road P.O. Box 2245 Morristown, NJ 07962-2245, US
  • ANDERSON, Richard, A.; Allied-Signal Inc. Law Department (C.A. McNally) P.O. Box 2245R Morristown, NJ 07962, US
Priority Data
375,56205.07.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BALLISTIC RESISTANT COMPOSITE ARTICLE AND METHOD
(FR) PROCEDE ET ARTICLE COMPOSITE A RESISTANCE BALISTIQUE
Abstract
(EN)
This invention is a method and article of manufacture for ballistic end use work of high modulus, high strength fibers each network being first impregnated with a high modulus resin which can be cured to a rigid state. The impregnated network is dried then each impregnated dried network is coated with a low modulus elastomeric resin, then the networks are plied together so that the low modulus elastomeric resin acts as an adhesive between each of the networks. The plied networks are subsequently cured to form a rigid composite.
(FR)
Cette invention concerne un procédé pour la fabrication d'un article destiné à un usage balistique, constitué de fibres à module et à résistance élevés, chaque réseau étant d'abord imprégné d'une résine à module élevé et durcissable jusqu'à un état rigide. Le réseau imprégné est séché puis chaque réseau imprégné et séché est revêtu d'une résine élastomère à faible module; ensuite les réseaux sont réunis en nappes de sorte que la résine élastomère à faible module serve d'adhésif entre chacun des réseaux. Les réseaux mis en nappes sont ensuite durcis pour former un composite rigide.
Also published as
Latest bibliographic data on file with the International Bureau