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WO2008114285A1 - Tissu ignifuge - Google Patents

Tissu ignifuge Download PDF

Info

Publication number
WO2008114285A1
WO2008114285A1 PCT/IT2007/000192 IT2007000192W WO2008114285A1 WO 2008114285 A1 WO2008114285 A1 WO 2008114285A1 IT 2007000192 W IT2007000192 W IT 2007000192W WO 2008114285 A1 WO2008114285 A1 WO 2008114285A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
fabric
threads
fibres
modacrylic
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IT2007/000192
Other languages
English (en)
Inventor
Claudio Fornasier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Area 52 SRL
Original Assignee
Area 52 SRL
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
Application filed by Area 52 SRL filed Critical Area 52 SRL
Priority to PCT/IT2007/000192 priority Critical patent/WO2008114285A1/fr
Publication of WO2008114285A1 publication Critical patent/WO2008114285A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/513—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads heat-resistant or fireproof
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/08—Heat resistant; Fire retardant
    • A41D31/085—Heat resistant; Fire retardant using layered materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/02—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose in the form of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00—Double or multi-ply fabrics not otherwise provided for
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • D10B2201/24—Viscose
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • D10B2321/101—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide modacrylic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides

Definitions

  • the present invention relates to a fire resistant fabric.
  • Fire resistant fabrics are known to be currently used in numerous fields, ranging from the civil protection sector (for example as fabrics for producing working clothes for firemen) to the sports sector (for example as fabric for producing clothes for drivers of racing cars or motorcycles or for mechanics assisting them).
  • Fabrics of the stated type are currently produced from continuous and/or discontinuous aramid fibres.
  • Continuous aramid fibres enable products of excellent quality to be produced, much appreciated especially in the protective sports clothing sector because of their high fire resistance and their bright appearance; however these (continuous aramid fibres) are no longer commercially available. Instead, discontinuous fibres are commercially available, however their resultant products do not present the brightness characteristic.
  • the technical aim, of the present invention is therefore to provide a fire resistant fabric which, although presenting excellent fire resistant characteristics (comparable to those of traditional fabrics), does not require the use of continuous aramid fibres, while still presenting a bright appearance comparable to the fabrics produced from continuous aramid fibres.
  • the fabric of the invention presents a layer formed from viscose and modacrylic fibre threads which is able to maintain the contacting flame localized; in other words it has been found that when a flame strikes this layer in a certain region, the region directly struck by the flame tends to blacken, however the flame does not propagate along the fabric (this surface is advantageously positioned outwards in flame resistant clothing).
  • Figure 1 is a perspective view of a fire resistant fabric according to the invention.
  • FIG. 2 is a cross-section through the fire resistant fabric of Figure 1. With reference to said figures, these show a fire resistant fabric indicated overall by the reference numeral 1.
  • the fabric 1 comprises a first layer 2 formed from threads of heat resistant aramid fibres; in particular, the threads of the first layer consist of threads of discontinuous aramid fibres.
  • the first layer also comprises threads comprising modacrylic fibres; these threads are preferably formed from a mixture of modacrylic fibres and discontinuous para-aramid fibres.
  • the fabric also comprises a second layer 3 formed from a mixture of viscose fibre threads and modacrylic fibre threads (these fibres also present good heat resistance).
  • the first and second layer 2, 3 are superposed and joined together discretely over their entire surface.
  • the first and second layer 2, 3 are joined together during weaving by ties which are substantially equidistant; preferably the ties are made from the viscose fibre threads, which bind the aramid fibre threads.
  • the first layer of fabric comprises (this layer is intended to face the interior in articles of clothing):
  • the second layer of fabric comprises:
  • the modacrylic fibres (of the first and of the second layer) are treated with flame retardant products of type known in this sector.
  • the fabric obtained presents excellent fire resistant characteristics, with the second layer 3 (made of viscose fibres and modacrylic fibres, to face the outside when the articles of clothing are produced) presenting a shiny appearance.
  • the layer made of viscose and modacrylic fibre threads is able to maintain the contacting flame localized (i.e. it prevents the flame from propagating along the fabric).
  • the fabric of this example is obtained by forming the first layer from a mixture of discontinuous aramid fibre threads and threads of modacrylic fibres and para-aramid fibres.
  • the discontinuous aramid fibre threads are contained in a weight percentage on the total fabric of 31%; the discontinuous aramid fibre threads consist of the product FIBRE ARAMIDICHE DISCONTINUE of NM 2/90 count marketed by the FiI Man Made Group.
  • the modacrylic fibre and para-aramid fibre threads are also marketed by the FiI Man Made Group; these consist of threads containing 50% of modacrylic fibres and 50% of para-aramid fibres of NM 1/25 count; the percentage of these fibres on the total fabric weight is 12% of modacrylic fibres and 12% of para-aramid fibres.
  • the second layer is formed by weaving the viscose fibre threads and the modacrylic. fibre threads, where the viscose fibre threads form 34% and the modacrylic fibre threads form 11% on the total fabric weight; the viscose fibre threads consist of the product VISCOSA FIBRE CONTINUA of 110 decitex count marketed by Enka, and the modacrylic fibre threads consist of the product Protex M. of NM 1/50 count (consisting of 100% modacrylic) marketed by the FiI Man Made Group.
  • the modacrylic fibres are treated with flame retardant products of known type.
  • the first and second layer 2, 3 are produced simultaneously during weaving, they are then superposed and are bound together at regular intervals during weaving (in particular, the viscose fibre threads are bound to the aramid fibre threads).
  • the structure obtained presents excellent fire resistant characteristics while at the same time it does not separate because of the presence of the ties distributed over the entire fabric surface.
  • the fire resistant fabric of the invention is particularly advantageous because it is produced from materials easily obtained commercially.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)

Abstract

La présente invention porte sur un tissu ignifuge qui comprend une première couche de fils de fibre d'aramide résistant à la chaleur d'un type discontinu, les fils comprenant des fibres modacryliques. Le tissu comprend également une seconde couche formée à partir d'un mélange de fils de fibre visqueuse et de fibre modacrylique et des fils de fibre para-amide, la première et la seconde couche étant superposées et réunies de manière discrète sur toute leur surface.
PCT/IT2007/000192 2007-03-16 2007-03-16 Tissu ignifuge Ceased WO2008114285A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IT2007/000192 WO2008114285A1 (fr) 2007-03-16 2007-03-16 Tissu ignifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2007/000192 WO2008114285A1 (fr) 2007-03-16 2007-03-16 Tissu ignifuge

Publications (1)

Publication Number Publication Date
WO2008114285A1 true WO2008114285A1 (fr) 2008-09-25

Family

ID=38752373

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2007/000192 Ceased WO2008114285A1 (fr) 2007-03-16 2007-03-16 Tissu ignifuge

Country Status (1)

Country Link
WO (1) WO2008114285A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478854A (en) * 2010-03-19 2011-09-21 Toray Textiles Europ Ltd Fabric for personal protection garments
WO2014018697A1 (fr) * 2012-07-27 2014-01-30 E. I. Du Pont De Nemours And Company Mélanges de fibres, fils, tissus et vêtements de protection contre les arcs et les flammes
WO2014025601A1 (fr) * 2012-08-10 2014-02-13 Mmi-Ipco, Llc Mélanges de fibres ignifuges et fils, tissus et vêtements ignifuges composés de ces derniers
FR3030583A1 (fr) * 2014-12-23 2016-06-24 Europrotect France Sa Textile pour la fabrication de vetements de protection contre le feu
CN109537131A (zh) * 2018-11-26 2019-03-29 福建凤竹纺织科技股份有限公司 一种阻燃复合纤维面料及其制备方法
CN110042518A (zh) * 2019-04-22 2019-07-23 江南大学 保暖舒适性针织纱生产方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183265A (en) * 1983-12-29 1987-06-03 Cc Dev Ltd Fire retardant fabrics
CA2203982A1 (fr) * 1997-04-29 1998-10-29 Marcanada Inc. Doublure pour vetement de pompier fabriquee dans un lamine de tissu tisse et non tisse
FR2821528A1 (fr) * 2001-03-02 2002-09-06 Fabregue Gestion Et Distrib Ve Vetement de securite bi-couche
WO2004023909A2 (fr) * 2002-09-12 2004-03-25 E. I. Du Pont De Nemours And Company Tissu pour vetements protecteurs
WO2004030905A1 (fr) * 2002-10-01 2004-04-15 Spungold, Inc. Barriere ignifuge composite et tissu d'isolation thermique pour matelas et autres articles rembourres
US20050025963A1 (en) * 2003-07-28 2005-02-03 Reiyao Zhu Flame retardant fiber blends comprising modacrylic fibers and fabrics and garments made therefrom

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183265A (en) * 1983-12-29 1987-06-03 Cc Dev Ltd Fire retardant fabrics
CA2203982A1 (fr) * 1997-04-29 1998-10-29 Marcanada Inc. Doublure pour vetement de pompier fabriquee dans un lamine de tissu tisse et non tisse
FR2821528A1 (fr) * 2001-03-02 2002-09-06 Fabregue Gestion Et Distrib Ve Vetement de securite bi-couche
WO2004023909A2 (fr) * 2002-09-12 2004-03-25 E. I. Du Pont De Nemours And Company Tissu pour vetements protecteurs
WO2004030905A1 (fr) * 2002-10-01 2004-04-15 Spungold, Inc. Barriere ignifuge composite et tissu d'isolation thermique pour matelas et autres articles rembourres
US20050025963A1 (en) * 2003-07-28 2005-02-03 Reiyao Zhu Flame retardant fiber blends comprising modacrylic fibers and fabrics and garments made therefrom

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478854B (en) * 2010-03-19 2012-11-21 Toray Textiles Europ Ltd Fabric for personal protection garments
GB2478854A (en) * 2010-03-19 2011-09-21 Toray Textiles Europ Ltd Fabric for personal protection garments
CN104685118B (zh) * 2012-07-27 2018-04-06 纳幕尔杜邦公司 用于电弧和火焰防护的纤维共混物、纱线、织物和服装
WO2014018697A1 (fr) * 2012-07-27 2014-01-30 E. I. Du Pont De Nemours And Company Mélanges de fibres, fils, tissus et vêtements de protection contre les arcs et les flammes
KR20150036204A (ko) * 2012-07-27 2015-04-07 이 아이 듀폰 디 네모아 앤드 캄파니 아크 및 화염 보호용 섬유 블렌드, 얀, 천, 및 의복
CN104685118A (zh) * 2012-07-27 2015-06-03 纳幕尔杜邦公司 用于电弧和火焰防护的纤维共混物、纱线、织物和服装
JP2015530485A (ja) * 2012-07-27 2015-10-15 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ アーク及び火炎防護のための繊維ブレンド、糸条、布地及び衣類
KR102041835B1 (ko) 2012-07-27 2019-11-08 이 아이 듀폰 디 네모아 앤드 캄파니 아크 및 화염 보호용 섬유 블렌드, 얀, 천, 및 의복
WO2014025601A1 (fr) * 2012-08-10 2014-02-13 Mmi-Ipco, Llc Mélanges de fibres ignifuges et fils, tissus et vêtements ignifuges composés de ces derniers
WO2016102873A1 (fr) * 2014-12-23 2016-06-30 Europrotect France Sa Textile pour la fabrication de vêtements de protection contre le feu
CN107109719A (zh) * 2014-12-23 2017-08-29 法国欧普泰克公司 用于制造防火服装的织物
FR3030583A1 (fr) * 2014-12-23 2016-06-24 Europrotect France Sa Textile pour la fabrication de vetements de protection contre le feu
JP7118643B2 (ja) 2014-12-23 2022-08-16 ユーロプロテクト・フランス・ソシエテ・アノニム 防火用の衣服を製造するための布
CN109537131A (zh) * 2018-11-26 2019-03-29 福建凤竹纺织科技股份有限公司 一种阻燃复合纤维面料及其制备方法
CN110042518A (zh) * 2019-04-22 2019-07-23 江南大学 保暖舒适性针织纱生产方法
CN110042518B (zh) * 2019-04-22 2022-02-22 中恒大耀纺织科技有限公司 保暖舒适性针织纱生产方法

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