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1. WO2004023909 - FABRIC FOR PROTECTIVE GARMENTS

Publication Number WO/2004/023909
Publication Date 25.03.2004
International Application No. PCT/IB2003/003701
International Filing Date 03.09.2003
Chapter 2 Demand Filed 08.04.2004
IPC
A41D 31/00 2006.01
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
31Materials specially adapted for outerwear
D03D 11/00 2006.01
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
11Double or multi-ply fabrics not otherwise provided for
D03D 15/12 2006.01
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
15Woven fabrics characterised by the material or construction of the yarn or other warp or weft elements used
12using heat-resistant or fireproof threads
CPC
A41D 31/085
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
31Materials specially adapted for outerwear
04characterised by special function or use
08Heat resistant; Fire retardant
085using layered materials
A41D 31/265
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
31Materials specially adapted for outerwear
04characterised by special function or use
26Electrically protective, e.g. preventing static electricity or electric shock
265using layered materials
D03D 11/00
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
11Double or multi-ply fabrics not otherwise provided for
D03D 15/513
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
15Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
50characterised by the properties of the yarns or threads
513heat-resistant or fireproof
D10B 2331/021
DTEXTILES; PAPER
10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
2331Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
02polyamides
021aromatic polyamides, e.g. aramides
Y10T 442/2213
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
442Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
2213Coating or impregnation is specified as weather proof, water vapor resistant, or moisture resistant
Applicants
  • E. I. DU PONT DE NEMOURS AND COMPANY [US]/[US] (AllExceptUS)
  • BADER, Yves [FR]/[FR] (UsOnly)
  • CAPT, Andre [CH]/[CH] (UsOnly)
  • DOTSCH, Thomas [DE]/[DE] (UsOnly)
Inventors
  • BADER, Yves
  • CAPT, Andre
  • DOTSCH, Thomas
Agents
  • GRIFFITHS, John, E.
Priority Data
202 14 118.712.09.2002DE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FABRIC FOR PROTECTIVE GARMENTS
(FR) TISSU POUR VETEMENTS PROTECTEURS
Abstract
(EN)
The present invention relates to a heat, flame, and electric arc resistant fabric (1) for use as single or outer layer of protective garments. The fabric (1) of the invention comprises at least two separate single plies which are assembled together at predefined positions so as to build pockets (4). The fabric (1) of the invention is made of materials independently chosen from the group consisting of aramid fibers and filaments, polybenzimidazol fibers and filaments, polyamidimid fibers and filaments, poly(paraphephenylene benzobisaxazole) fibers and filaments, phenol-formaldehyde fibers and filaments, melamine fibers and filaments, natural fibers and filaments, synthetic fibers and filaments, artificial fibers and filaments, glass fibers and filaments, carbon fibers and filaments, metal fibers and filaments, and composites thereof. Due to its peculiar structure, the fabric (1) according to the present invention can have a specific weight which is considerably lower than that of known fabrics having comparable mechanical and thermal properties.
(FR)
La présente invention concerne un tissu (1) résistant à la chaleur, aux flammes et aux arcs électriques, destiné à être utilisé seul ou en tant que couche extérieure pour la constitution de vêtements protecteurs. Ce tissu (1) comprend au moins deux couches uniques séparées qui sont assemblées au niveau d'emplacements prédéfinis de façon à former des poches (4). Ce tissu (1) est constitué de matières choisies indépendamment dans le groupe constitué par des fibres et des filaments d'aramide, des fibres et des filaments de polybenzimidazole, des fibres et des filaments de polyamidimide, des fibres et des filaments de poly(paraphénylène benzobisaxazole), des fibres et des filaments de phénolformaldéhyde, des fibres et des filaments de mélamine, des fibres et des filaments naturels, des fibres et des filaments synthétiques, des fibres et des filaments artificiels, des fibres et des filaments de verre, des fibres et des filaments de carbone, des fibres et des filaments métalliques, et des composites constitués de ceux-ci. Grâce à sa structure particulière, le tissu (1) selon la présente invention peut présenter un poids spécifique nettement inférieur à celui des tissus connus présentant des caractéristiques mécaniques et thermiques comparables.
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