WO2003002797A2 - Fil composite - Google Patents
Fil composite Download PDFInfo
- Publication number
- WO2003002797A2 WO2003002797A2 PCT/FR2002/002232 FR0202232W WO03002797A2 WO 2003002797 A2 WO2003002797 A2 WO 2003002797A2 FR 0202232 W FR0202232 W FR 0202232W WO 03002797 A2 WO03002797 A2 WO 03002797A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fibers
- wires
- composite wire
- yarns
- wire according
- Prior art date
Links
Classifications
-
- 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
- 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
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
- D02G3/346—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns with coloured effects, i.e. by differential dyeing process
Definitions
- the present invention relates to the field of brightly colored composite wires and particularly high visibility composite wires. It relates more particularly to a composite yarn which can be used to make bright colored or even high visibility clothing and which offers good protection against heat and / or flame.
- royal blue colored threads are known, which make it possible to obtain a good level of visibility.
- yellow yarns, orange yarns and red yarns which allow a sufficient level of visibility to be obtained, vis-à-vis the visibility criteria which are for example defined in the EN standard.
- the object of the present invention is to provide a solution to this problem by presenting new textile yarns of bright color and particularly of high visibility offering protection against risks linked to fire, in particular new orange textile yarns.
- the invention provides a brightly colored composite wire with a core surrounded by an envelope comprising at least:
- the composite thread of the invention is a brightly colored wire. As a vivid color, we can cite for example bright red, royal blue.
- the term “brightly colored wire” preferably means wires whose luminance factor ⁇ defined in standard EN 471 is at least equal to 0.2.
- the composite wire is preferably a high visibility wire, yellow orange or red.
- High visibility is characterized by the chromaticity coordinates and the luminance factor, in accordance with standard EN 471.
- the methods for measuring the chromaticity coordinates and the luminance factor are specified in standard CIE 15: 2: 1968.
- the composite wire is a high visibility wire whose chromaticity coordinates and the luminance factor are chosen from: the chromaticity coordinates included in the ellipse defined by the pairs of coordinates (X; Y) (0.610; 0.390), (0.544; 0.376), (0.579, 0.341), (0.655; 0.344) with a luminance factor ⁇ greater than 0.40 the chromatic coordinates included in the ellipse defined by the pairs of coordinates (X ; Y) (0.387; 0.610), (0.356; 0.494), (0.398, 0.452), (0.460; 0.540) with a luminance factor ⁇ greater than 0.76 the chromaticity coordinates included in the ellipse defined by the pairs of coordinates ( X; Y) (0.655; 0.344), (0.579; 0.341), (0.606, 0.314), (0.690; 0.310) with a luminance factor ⁇ greater than 0.25 According to a
- Composite yarn is obtained from yarns or fibers of several types, yarns or fibers A, B and / or C. If a yarn or fiber has both the characteristics of yarns or fibers of two types B and C by example, it falls under each of these types.
- Yarns or fibers A enter into the composition of the envelope of the composite yarn, so that they appear on the surface of the composite yarn of the invention.
- thread we can mean a continuous multifilament object, a continuous spun of fibers, obtained from a single type of fibers, or a mixture of fibers, for example fibers B and C in intimate mixture, or fibers B and / or C with other fibers.
- a continuous thread obtained by assembling several threads or filaments, or a continuous monofilament.
- the yarns or fibers A can for example be yarns or fibers based on polyethylene terephthalate comprising a pigment introduced before spinning and imparting the required color to the yarns or fibers.
- the pigment is advantageously orange in color. It may for example be orange threads sold by the company Trevira under the reference Texturgarn Typ 501 V.
- the composite yarn of the invention can comprise yarns or fibers A of different natures.
- the wires or fibers B have a thermostable character. These are threads or fibers whose shrinkage and loss of mechanical properties are limited after short-term exposure to a flame (of the order of 3 to 4 seconds). Mention is made, by way of example, of threads or fibers based on thermostable polymers, such as polyamide-imide, polyparaphenylene. terephthalamide, polymetaphenylene isophthalamide, polyimides, polybenzimidazole (PBI), polyparaphenylene-2,6-benzobisoxazole (PBO), melamine, polyacrylate.
- the yarns or fibers are preferably yarns or fibers based on paraaramides.
- the wires B can be made of a mixture of fibers, generally in an intimate mixture. They may, for example, be intimate mixtures of aramid fibers and flame-retardant viscose-based fibers, for example a mixture of polyamide-imide fibers and flame-retardant viscose fibers, optionally with paraphenylene terephthalamide fibers.
- the yarns can also consist of polymetaphenylene isophthalamide fibers, or mixtures of these fibers with in particular polyparaphenylene terephthalamide fibers.
- the yarns or fibers B of the invention may consist of a combination of yarns or fibers that do not have a thermostable character and other yarns or fibers, such as choking yarns or fibers for example.
- the threads or fibers B formed by this association meet the standard EN 531. Mention may be made, for example, of a combination of cotton threads or fibers having no thermostable character and choking threads or fibers such as modacrylic fibers.
- the composite yarn of the invention can comprise yarns or fibers B of different natures.
- the yarns or fibers B possibly present in the envelope of the composite yarn of the invention can be dyed prior to the preparation of the composite yarn by any technique known to those skilled in the art, in order to present a color in accordance with the color wires or fibers A of the envelope.
- the threads or fibers C are threads or fibers of suffocation, causing a gassing during their combustion. These threads or fibers prevent or limit the combustion of neighboring threads or fibers.
- the gas evolution generally results from the decomposition of the material constituting the wire or the fiber. It can also be derived from an additive or primer.
- choking fibers mention is made of modacrylic fibers and PPAN fibers (preoxidized polyacrylonitrile).
- Composite yarns can be used comprising at least two twisted yarns, a thermostable yarn and a yarn comprising choking fibers, alone or as a mixture. It is also possible to use an untwisted yarn, comprising suffocation fibers, alone or in a mixture.
- the following can be used as yarns causing gas evolution: - yarns of modacrylic fibers or PPANs - yarns of fibers in intimate mixture comprising modacrylic fibers or PPANs and thermostable fibers chosen for example from aramids, polybenzimidazole, PBO, fibers of phenolic resins, fibers of glass, carbon, melamine. - twisted yarns comprising a yarn comprising thermostable fibers, alone or as a mixture, and one of the yarns of fibers described above.
- fiber yarns comprising modacrylic fibers mention may be made of Protex M or S fibers sold by the company Kaneka, Lufnen VF1 and VE1 fibers, Super valzer fibers.
- the son or fibers C preferably have a limit oxygen index greater than 30%.
- the composite yarn of the invention can comprise yarns or fibers C of different natures.
- the yarns or fibers C possibly present in the envelope of the composite yarn of the invention are generally dyed prior to the preparation of the composite yarn by any technique known to those skilled in the art in order to present a color in agreement with the color of the wires or fibers A of the envelope.
- the yarns or fibers A, B and / or C of the invention at least partially define the structure and construction of the composite yarn.
- the threads or fibers A, B and / or C can for example be used in combination with threads or fibers of type other than A, B or C.
- Each type of yarns or fibers A, B and / or C of the invention can comprise yarns or fibers of different types.
- the core of the composite wire of the invention comprises at least wires or fibers B and or wires or fibers C.
- the core of the composite wire can for example consist of a yarn spun from B fibers and C fibers in an intimate mixture.
- the core and / or the envelope of the composite yarn of the invention may each consist of a yarn spun from fibers of the same kind or of different natures in intimate mixture.
- the envelope of the composite yarn of the invention may comprise, in addition to yarns or fibers A, also yarns or fibers B and / or yarns or fibers C.
- the envelope of the composite yarn of the invention comprises at least wires or fibers A and wires or fibers C, and the core comprises at least wires or fibers B.
- the core can for example consist of a wire spun from fibers B, alone or in admixture, for example in intimate admixture with other fibers.
- the envelope of the composite yarn of the invention comprises at least son or fibers A and son or fibers B, and the core comprises at least son or fibers C.
- the soul can for example be constituted by a yarn spun from fibers C, alone or in a mixture, for example in intimate mixture with other fibers.
- the wires or fibers A for example based on polyethylene terephthalate, preferably cover at least 60% of the surface of the high visibility wire of the invention.
- the yarns or fibers A advantageously represent at least 20% by weight relative to the total weight of the yarn of the invention preferably at least 40%. Generally this proportion by weight is less than or equal to 70%.
- the proportion by weight in the composite yarn of the invention of yarns or fibers B is preferably greater than 30%.
- the weight ratio of threads or fibers C relative to threads or fibers A is preferably between 25/75 and 75/25.
- the composite yarn of the invention can be obtained by any technique known to a person skilled in the art of concomitant spinning of yarns or fibers constituting the envelope and of yarns or fibers constituting the core.
- it can be any method of winding son or fibers constituting the envelope around son or fibers constituting the core.
- winding technique mention may be made, for example, of wrapping, around continuous yarns or yarns of fibers, for example.
- Dref implemented by a spinning loom from the house of Fehrer. According to this process, the threads or fibers are wound around the core, which therefore does not undergo axial twisting as in conventional spinning processes.
- Dref 3 process can be used to obtain the composite yarn according to the invention.
- This process and its operation have already been described several times in the specialized textile literature, in particular in the article by Fuchs H., "Hergori von Mehrkomponentengarnen mit Spotify des Fritationsspinvons",
- the Dref 2 process can also be used to prepare the composite yarn of the invention. This process has also been described several times in the specialized textile literature. The yarns obtained by this process are generally coarser than those obtained by the Dref 3 process.
- the methods described above have no limiting character.
- the composite yarn of the invention can be used for obtaining textile articles. These textile articles can be woven or knitted.
- the composite threads according to the invention at least partially define the structure and construction of the textile article.
- the article may also include yarns of a type different from the latter.
- the textile article can for example comprise yarns A, B or C or other types of yarns.
- the textile article may in particular comprise yarns B when the composite yarn does not include yarns or fibers B.
- the article can include yarns or fibers C when the composite yarn does not include yarns or fibers C for example.
- the composite threads of the invention can for example constitute weft threads and / or warp threads.
- a composite yarn is prepared by concomitant spinning ("core-spinning") of the yarn of fibers of the envelope around the yarn of fibers of the core.
- the core fiber yarn represents, in relation to the total weight of the yarn:
- the yarn of the envelope fibers includes:
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Glass Compositions (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Woven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002451023A CA2451023A1 (fr) | 2001-06-28 | 2002-06-27 | Fil composite |
JP2003508756A JP2004532367A (ja) | 2001-06-28 | 2002-06-27 | 複合糸 |
EP02762501A EP1438450B1 (fr) | 2001-06-28 | 2002-06-27 | Fil composite |
DE60230786T DE60230786D1 (de) | 2001-06-28 | 2002-06-27 | Verbundgarn |
NZ530342A NZ530342A (en) | 2001-06-28 | 2002-06-27 | Composite yarn |
AU2002328353A AU2002328353B2 (en) | 2001-06-28 | 2002-06-27 | Composite yarn |
US10/481,843 US7107750B2 (en) | 2001-06-28 | 2002-06-27 | Composite yarn |
BRPI0211301-5A BR0211301B1 (pt) | 2001-06-28 | 2002-06-27 | Fio compósito de cor viva |
NO20035840A NO324985B1 (no) | 2001-06-28 | 2003-12-29 | Sammensatt garn |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR01/08526 | 2001-06-28 | ||
FR0108526A FR2826669B1 (fr) | 2001-06-28 | 2001-06-28 | Fil composite |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003002797A2 true WO2003002797A2 (fr) | 2003-01-09 |
WO2003002797A3 WO2003002797A3 (fr) | 2003-02-27 |
Family
ID=8864864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/002232 WO2003002797A2 (fr) | 2001-06-28 | 2002-06-27 | Fil composite |
Country Status (14)
Country | Link |
---|---|
US (1) | US7107750B2 (fr) |
EP (1) | EP1438450B1 (fr) |
JP (1) | JP2004532367A (fr) |
CN (1) | CN100489169C (fr) |
AT (1) | ATE420227T1 (fr) |
AU (1) | AU2002328353B2 (fr) |
BR (1) | BR0211301B1 (fr) |
CA (1) | CA2451023A1 (fr) |
DE (1) | DE60230786D1 (fr) |
ES (1) | ES2321170T3 (fr) |
FR (1) | FR2826669B1 (fr) |
NO (1) | NO324985B1 (fr) |
NZ (1) | NZ530342A (fr) |
WO (1) | WO2003002797A2 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8117815B2 (en) * | 2005-11-16 | 2012-02-21 | Ladama, Llc | Fire retardant compositions and methods and apparatuses for making the same |
US7937924B2 (en) * | 2005-11-16 | 2011-05-10 | Lorica International, Inc. | Fire retardant compositions and methods and apparatuses for making the same |
US20080078009A1 (en) * | 2006-10-02 | 2008-04-03 | Longworth Industries, Inc. | Shirt construction |
US20110269358A1 (en) * | 2008-10-28 | 2011-11-03 | Gdh Co., Ltd. | Luminous fabric |
JP6093109B2 (ja) * | 2011-12-27 | 2017-03-08 | 株式会社インテリアおおた | 消火カーテン |
DE102012106920A1 (de) * | 2012-07-30 | 2014-01-30 | Rofa Bekleidungswerk GmbH & Co. KG | Textiles Flächengebilde für flammhemmende Schutzkleidung mit hoher Sichtbarkeit |
JP6173053B2 (ja) * | 2013-06-07 | 2017-08-02 | 株式会社クラレ | 高視認性を有する難燃布帛 |
US20150159304A1 (en) * | 2013-12-05 | 2015-06-11 | Patrick Yarn Mills | Flame and heat resistant yarns and fabrics |
JP6278755B2 (ja) * | 2014-03-07 | 2018-02-14 | 株式会社クラレ | 高視認性を有する難燃布帛 |
JP5972420B1 (ja) * | 2015-03-18 | 2016-08-17 | 日本毛織株式会社 | 多層構造紡績糸とこれを使用した耐熱性布帛及び耐熱性防護服 |
CN105442129A (zh) * | 2015-12-28 | 2016-03-30 | 苏州东胜化纤纺织有限公司 | 一种荧光聚酰胺纤维 |
US10590567B2 (en) * | 2016-09-01 | 2020-03-17 | Dupont Safety & Construction, Inc. | Carbon-containing modacrylic and aramid bicomponent filament yarns |
CN115233349A (zh) * | 2022-08-04 | 2022-10-25 | 张家港市金纱纺织有限公司 | 一种含Porel纤维的环锭纺牛仔纱的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5033262A (en) * | 1988-12-22 | 1991-07-23 | Springs Industries, Inc. | Method of forming a corespun yarn for fire resistant safety apparel |
EP0885936A2 (fr) * | 1997-06-19 | 1998-12-23 | Basf Aktiengesellschaft | Mélanges de colorants |
FR2792011A1 (fr) * | 1999-04-12 | 2000-10-13 | C I M E | Tissus techniques "non-feu", presentant des caracteristiques de couleur et/ou de "haute visibilite", vetements de protection correspondants, et leur procede de fabrication |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4331729A (en) * | 1980-12-01 | 1982-05-25 | Norfab Corporation | Heat resistant and protective fabric and yarn for making the same |
US4958485A (en) * | 1988-12-22 | 1990-09-25 | Springs Industries, Inc. | Corespun yarn for fire resistant safety apparel |
RU2202660C2 (ru) * | 1997-10-01 | 2003-04-20 | Е.И. Дюпон Де Немур Энд Компани | Способ изготовления арамидной ткани |
JP2000220031A (ja) * | 1999-01-25 | 2000-08-08 | Teijin Ltd | ポリエステル混繊糸の製造法 |
US6146759A (en) * | 1999-09-28 | 2000-11-14 | Land Fabric Corporation | Fire resistant corespun yarn and fabric comprising same |
FR2816176B1 (fr) * | 2000-11-03 | 2002-12-20 | Kermel | Surface textile de haute visibilite |
US7155891B2 (en) * | 2003-09-15 | 2007-01-02 | E. I. Du Pont De Nemours And Company | Composite twist core-spun yarn and method and device for its production |
-
2001
- 2001-06-28 FR FR0108526A patent/FR2826669B1/fr not_active Expired - Lifetime
-
2002
- 2002-06-27 DE DE60230786T patent/DE60230786D1/de not_active Expired - Lifetime
- 2002-06-27 NZ NZ530342A patent/NZ530342A/en not_active IP Right Cessation
- 2002-06-27 BR BRPI0211301-5A patent/BR0211301B1/pt not_active IP Right Cessation
- 2002-06-27 CN CNB028150449A patent/CN100489169C/zh not_active Expired - Fee Related
- 2002-06-27 CA CA002451023A patent/CA2451023A1/fr not_active Abandoned
- 2002-06-27 WO PCT/FR2002/002232 patent/WO2003002797A2/fr active Application Filing
- 2002-06-27 US US10/481,843 patent/US7107750B2/en not_active Expired - Fee Related
- 2002-06-27 EP EP02762501A patent/EP1438450B1/fr not_active Expired - Lifetime
- 2002-06-27 JP JP2003508756A patent/JP2004532367A/ja active Pending
- 2002-06-27 AT AT02762501T patent/ATE420227T1/de active
- 2002-06-27 ES ES02762501T patent/ES2321170T3/es not_active Expired - Lifetime
- 2002-06-27 AU AU2002328353A patent/AU2002328353B2/en not_active Ceased
-
2003
- 2003-12-29 NO NO20035840A patent/NO324985B1/no unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5033262A (en) * | 1988-12-22 | 1991-07-23 | Springs Industries, Inc. | Method of forming a corespun yarn for fire resistant safety apparel |
EP0885936A2 (fr) * | 1997-06-19 | 1998-12-23 | Basf Aktiengesellschaft | Mélanges de colorants |
FR2792011A1 (fr) * | 1999-04-12 | 2000-10-13 | C I M E | Tissus techniques "non-feu", presentant des caracteristiques de couleur et/ou de "haute visibilite", vetements de protection correspondants, et leur procede de fabrication |
Also Published As
Publication number | Publication date |
---|---|
US20040216443A1 (en) | 2004-11-04 |
DE60230786D1 (de) | 2009-02-26 |
NO324985B1 (no) | 2008-01-14 |
ATE420227T1 (de) | 2009-01-15 |
CA2451023A1 (fr) | 2003-01-09 |
FR2826669B1 (fr) | 2003-08-15 |
AU2002328353B2 (en) | 2007-02-01 |
NZ530342A (en) | 2006-02-24 |
FR2826669A1 (fr) | 2003-01-03 |
CN100489169C (zh) | 2009-05-20 |
NO20035840L (no) | 2004-02-27 |
ES2321170T3 (es) | 2009-06-03 |
JP2004532367A (ja) | 2004-10-21 |
US7107750B2 (en) | 2006-09-19 |
BR0211301A (pt) | 2004-09-14 |
CN1537183A (zh) | 2004-10-13 |
WO2003002797A3 (fr) | 2003-02-27 |
EP1438450B1 (fr) | 2009-01-07 |
EP1438450A2 (fr) | 2004-07-21 |
BR0211301B1 (pt) | 2014-11-04 |
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