EP2377991B1 - Tissus résistants aux ultraviolets et procédés de fabrication - Google Patents

Tissus résistants aux ultraviolets et procédés de fabrication Download PDF

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Publication number
EP2377991B1
EP2377991B1 EP11159705.0A EP11159705A EP2377991B1 EP 2377991 B1 EP2377991 B1 EP 2377991B1 EP 11159705 A EP11159705 A EP 11159705A EP 2377991 B1 EP2377991 B1 EP 2377991B1
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EP
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Prior art keywords
fibers
fabric
garment
nomex
compound
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EP11159705.0A
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German (de)
English (en)
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EP2377991A2 (fr
EP2377991A3 (fr
Inventor
Rembert Truesdale
Phillip Riggins
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Southern Mills Inc
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Southern Mills Inc
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Publication of EP2377991A3 publication Critical patent/EP2377991A3/fr
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/12—Aldehydes; Ketones
    • D06M13/13—Unsaturated aldehydes, e.g. acrolein; Unsaturated ketones; Ketenes ; Diketenes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/1845—Aromatic mono- or polycarboxylic acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/35—Heterocyclic compounds
    • D06M13/352—Heterocyclic compounds having five-membered heterocyclic rings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/6426—Heterocyclic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/653—Nitrogen-free carboxylic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/653—Nitrogen-free carboxylic acids or their salts
    • D06P1/6536—Aromatic
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00—Functions or special features of garments
    • A41D2400/26—UV light protection
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments

Definitions

  • Protective garments are often constructed from high-strength, inherently flame resistant fabrics, such as fabrics comprising aramid materials. Although such fabrics are strong and, therefore, can provide the desired degree of protection to the wearer, the strength of these fabrics can be compromised through exposure to ultraviolet (UV) rays, such as those emitted by the sun and other light sources. In fact, it is not unusual for the fabrics of such garments to lose 50% or more of their original strength after repeated exposure to daylight.
  • UV ultraviolet
  • protective garments of the type described above are often worn outdoors.
  • such garments are used by various utility personnel and other industrial workers.
  • the strength of the protective garment can decline as use of the garment continues, even over a relatively short period of time. This results in decreased protection for the wearer, as well as increased costs in replacing compromised garments.
  • UV exposure can further adversely affect the color of the garments. Specifically, UV exposure can reduce the colorfastness of such garments, causing their color to fade as the duration of UV exposure increases. Such fading is undesirable from an aesthetics point of view. In some cases, however, such fading can decrease the visibility of the garment, and therefore the wearer. This phenomenon is especially undesirable for high-visibility garments used near roadways and other hazardous areas in which failure to see the wearer may result in harm to that wearer.
  • US388881 is directed to methods for applying a microdispersed UV screener to crimped, never-dried fibers to incorporate a UV screener into the fibers.
  • US5470921 describes copolymerizing a hindered amine polymer with, for example, a soluble aromatic polyamide polymer and spinning the product into fibers.
  • US3802841 describes a fabric comprising inherently flame resistant fibers and an ultraviolet resistant additive such as aromatic nitro compounds or a benzotriazole.
  • the UV resistant additive is absorbed into the inherently FR fibers, by a dyeing process together with benzaldehyde as carrier.
  • US5221287 is directed to a method for the dyeing and photochemical stabilization of polyamide fibers, where a nylon tricot is treated with a liquor comprising a dye, a carrier such as alkyl amino polyglycol ether, a benzotriazole and a HALS.
  • a carrier such as alkyl amino polyglycol ether, a benzotriazole and a HALS.
  • US5221287 is silent about treatment of inherently flame resistant fibers.
  • US5074889 discloses a polyamide woven substrate, which can be aromatic polyamide, into which a hindered amine has been incorporated at the polymerisation stage. Further a benzotriazole ultraviolet-resistant additive has been incorporated through a dyeing process.
  • US20020002267 discloses a woven fabric made of poly(m-phenylene isophthalamide) MPD-I into which a benzotriazole ultraviolet resistant additive has ben incorporated through a dyeing process.
  • WO2006017709 refers to the use of fire resistant fabric for utility lineman garment production
  • the present invention discloses fabrics and garments as set out in the appended claims.
  • the strength and/or colorfastness of fabrics used to construct protective garments can be significantly reduced due to ultraviolet (UV) exposure.
  • UV ultraviolet
  • the resistance of such fabrics to UV radiation can be significantly improved by incorporating UV-resistant additives into the fibers of such fabrics.
  • UV-resistant additives When such additives are incorporated into the fabric fibers, the strength loss and/or color fading that can occur due to UV exposure can be reduced.
  • FIG. 1 illustrates an example protective garment 10.
  • the garment 10 comprises a firefighter turnout coat that can be donned by firefighter personnel when exposed to flames and extreme heat.
  • the garment 10 generally comprises an outer shell 12 that forms the exterior surface of the garment, a moisture barrier 14 that forms an intermediate layer of the garment, and a thermal liner 16 that forms the interior surface (i.e., the surface that contacts the wearer) of the garment.
  • FIG. 2 illustrates a further example garment 18.
  • the garment 18 comprises a vest of the type that may be worn by a utility lineman.
  • the garment 18 includes an outer layer 20 of material, which may be dyed a bright shade that is easily identifiable for safety purposes.
  • the garment 18 includes reflective (e.g., retroreflective) stripes 22, which aid observers in seeing the wearer of the garment, especially at night.
  • a firefighter turnout coat and lineman vest are shown in the figures and described herein, other garments may benefit from the fabrics described herein.
  • Such garments may include one or more of shirts, pants, jackets, coveralls, vests, and the like that are intended for use in various different applications.
  • the present disclosure is not limited to garments. More generally, the present disclosure pertains to UV-resistant fabrics irrespective of their application.
  • the fabrics used to make the outer shell 12 of the garment 10 and the outer layer 20 of the garment 18 can comprise a high-strength, flame-resistant fabric.
  • the fabric comprises inherently flame resistant fibers that form the fabric body. Examples of such inherently flame resistant fibers include aramid (aromatic polyamide) fibers, such as meta-aramid fibers and para-aramid fibers.
  • Example meta-aramid fibers include those sold under the trademark Nomex® by DuPont, and fibers that are currently available under the trademark Conex by Teijin.
  • Example para-aramid fibers include those that are currently available under the trademarks Kevla by DuPont, and Technora® and Twaron® by Teijin.
  • PBO polybenzoxazole
  • PBI polybenzimidazole
  • melamine aromatic polyamide
  • polyimide polyimideamide
  • modacrylic modacrylic
  • One or more other types of fibers may be blended with the inherently flame resistant fibers to construct the fabric.
  • fibers include cellulosic fibers, such as rayon, acetate, triacetate, and Iyocell. These cellulosic fibers, although not naturally resistant to flame, can be rendered flame resistant through application with an appropriate flame retardant.
  • cellulosic fibers that contain one or more flame retardants are given the designation "FR". Accordingly, the preferred flame resistant cellulosic fibers include FR rayon, FR acetate, FR triacetate, and FR lyocell.
  • the fabric can be dyed to a desired shade of color using customary dyeing equipment.
  • a dye, a dye assistant (or “carrier”), and a flame retardant for the non-inherently flame resistant fibers (if applicable) are combined to form a mixture, (e.g., a dyebath, solution, dispersion, or the like).
  • Carriers aid in the absorption of dyestuff into the fibers of the fabric.
  • some carriers aid in the solubilization of various UV-resistant additives that, as is discussed below, increase the UV resistance of the fibers and, therefore, the fabric.
  • the carrier can instead be imbibed into the fibers during fiber production. When the fibers are imbibed with carrier, dyeing is conducted in the typical manner, except that additional carrier may not be needed in the mixture.
  • the fabric is contacted with the mixture, typically by immersion, and the mixture is heated to fix the dye in the fibers.
  • dyeing can be performed during other stages of the production process. Therefore, dyeing can be performed on the fibers, on yarn, or on substantially any fibrous textile, including sliver.
  • Suitable equipment for dyeing a textile include, for example, jig dyeing machines, pad dyeing machines, beck dyeing machines, and jet dyeing machines.
  • UV-resistant additives are incorporated into the fibers to increase the fibers' resistance to UV radiation.
  • One type of UV-resistant additive is UV light absorbers.
  • UV light absorbers are materials that absorb UV radiation to reduce the deleterious effects of that radiation on the medium (fibers in this case) in which the absorber is incorporated.
  • Such UV light absorbers include, for example, benzophenone compounds, triazole compounds, and benzoic acid compounds.
  • UV light absorbers include Uvinul 3000 (2,4-dihydroxy-benzophenone), Uvinul 3049 (2,2'-dihydroxy-4,4'-dimethoxybenzophenone), Uvinul 3050 (2,2'-4,4'-tetrahydroxybenzophenone), and Uvinul 3088 (2-propenoic acid,3-(4Omethoxyphenyl)-,2-ethylhexylester), all from BASF; Surftech 4500 (benzotriazole) from American Textile, LLC; and Tinuvin 234 (2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol), Tinuvin 327 (2-(3,5,Di-(tert)-butyl-2-hydoxyphenyl)-5-chlorobenzotriazole) and Tinuvin 328 (2-hydroxy-3,5-di-(ter)-amylphenyl)benzotriazole
  • HAL stabilizers include, for example, amide compounds and piperidine compounds.
  • Specific examples include Uvinul 4050H (N,N'-1,6-hexanediylbis(N-(2,2,6,6-tetramethyl-piperidinyl-formamide) from BASF, and Sanduvor 3058 Liquid (1-acetyl-4-(3-dodecyl-2,5-dioxo-1-pyrrolidinyl)-2,2,6,6- tetramethyl-piperidine from Clariant.
  • UV light absorber/HAL stabilizer blends include Chimasrob 119FL (Chimasorb 119 (complex triazine) and Tinuvin 622 (sucinate polymer with piperidineethanol)) and Tinuvin 783LD (Tinuvin 622 and Chimasorb 944 (complex triazine)).
  • the UV-resistant additives can be incorporated into the fibers of the fabric at nearly any stage in the production process. Given that carriers that may be used as dye assistants in the dyeing process, it may be desirable to add the UV-resistant additives to the fibers during the dyeing process (assuming dyeing is performed).
  • the UV light absorber(s) can, for example, be provided in the mixture in a concentration of about 0.5 % on weight of fabric (owf) to about 6% owf
  • the HAL stabilizer(s) can, for example, be provided in the dyebath in a concentration from about 0.5% to about 3% owf.
  • concentrations of about 2% to 4% and 2% to 3% owf for UV light absorber and HAL stabilizer, respectively, are preferred.
  • carriers that have been determined to solubilize UV light absorbers and/or HAL stabilizers include aryl ether, benzyl alcohol, N-cyclohexylpyrrolidone (CHP), N,N-diethyl-m-toluamide (DEET), dimethylformamide (DMF), dibutyl acetamide (DBA), Isophorone, Acetophenone, and Dibutylformamide.
  • a flame retardant compound can also be included in the mixture, applied as an after-dyeing surface treatment, or otherwise incorporated in the fibers of the fabric to enhance flame resistance or to counteract any deleterious effects of the carrier contained within the inherently flame resistant fibers.
  • other chemicals can be applied to the fibers (e.g., added to the mixture) including lubricants, wetting agents, leveling agents, and the like.
  • Table I provides strength retention data for this testing.
  • Phase A various samples of 100% Nomex T-462® were tested for strength after 14 days of exposure to UV radiation in the form of sunlight using the trap tear test described in ASTM D5733-99. Each sample was dyed or treated using a carrier, which comprised one of DEET, CHP, benzyl alcohol, and aryl ether. A control sample and a sample treated with a benzophenone compound (Uvinul 3049) were prepared using each carrier.
  • each treated sample exhibited 7.8% greater strength retention as compared to the controls (i.e., 85.9% average for treated samples, 78.1% average for non-treated samples), and strength retention differences as high as 12.9% were observed.
  • Phase B samples of a 65/35 blend of Nomex T-462® and FR rayon were tested for strength after 30 days of exposure to sunlight using the Elmendorf test described in ASTM D1424-96. Each sample was dyed or treated using a CHP carrier, and each sample was treated with a different concentration of UV light absorber ranging from zero (i.e., for the control) to 6%. As is evident from the test data, significant strength retention increases were observed when the fabric was treated with levels of UV light absorber as low as 1% owf.
  • the strength retention for the sample treated with 1% benzophenone compound was 14.9% greater in the warp direction and 8.8% greater in the fill direction as compared to the control sample. Greater strength retention was generally observed as the percentage of UV light absorber was increased.
  • Phase C samples of a 60/40 blend of Kevlar T-970® and Nomex T-462® were tested for strength after 14 days, and in two cases 30 days, of exposure to sunlight.
  • the samples were treated with various carriers and UV light absorbers.
  • two samples were treated with a HAL stabilizer (in the 30 day exposure cases). Again, the samples that were treated with the UV light stabilizers exhibited increased strength retention.
  • the testing conducted for the samples containing a HAL stabilizer appeared to indicate that similar results are possible in cases in which the concentration of UV light absorber was reduced and the concentration of HAL stabilizer was increased.
  • colorfastness is rated from a scale of 1 to 5, with "1" being the poorest colorfastness and "5" being the best colorfastness.
  • Table II the colorfastness of the fabrics treated with UV light absorbers and/or HAL stabilizers performed markedly better in terms of colorfastness as compared to the control fabrics.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
  • Woven Fabrics (AREA)

Claims (9)

  1. Etoffe comprenant des fibres intrinsèquement résistantes aux flammes et au moins un additif résistant aux ultraviolets incorporé dans les fibres intrinsèquement résistantes aux flammes
    caractérisée en ce que
    le au moins un additif résistant aux ultraviolets est absorbé dans les fibres intrinsèquement résistantes aux flammes, l'additif résistant aux ultraviolets comprenant :
    • un composé benzophénone, un composé acide benzoïque, ou l'un de leurs mélanges
    ou
    • un photostabilisant amine encombrée (HAL)
    ou les deux
    • un composé benzophénone, un composé triazole, un composé acide benzoïque, ou l'un de leurs mélanges
    et
    • un photostabilisant amine encombrée (HAL)
    l'étoffe comprenant en outre de l'aryléther, de l'alcool benzylique, de la N-cyclohexylpyrrolidone (CHP), du N,N-diéthyl-m-toluamide (DEET), du diméthylformamide (DMF), du dibutylacétamide (DBA), de l'isophorone, de l'acétophénone ou du dibutylformamide incorporé dans les fibres intrinsèquement résistantes aux flammes.
  2. Etoffe selon la revendication 1, dans laquelle les fibres intrinsèquement résistantes aux flammes incluent des fibres d'aramide.
  3. Etoffe selon la revendication 1, dans laquelle les fibres intrinsèquement résistantes aux flammes incluent des fibres de poly(benzoxazole) (PBO), des fibres de poly(benzimidazole) (PBI), des fibres de mélamine, des fibres de poly(amide) aromatique, des fibres de poly(imide), des fibres de poly(imideamide), des fibres modacryliques, ou l'un de leurs mélanges.
  4. Etoffe selon la revendication 1, dans laquelle l'absorbeur de lumière ultraviolette comprend un composé benzophénone.
  5. Etoffe selon la revendication 1, dans laquelle le photostabilisant amine encombrée (HAL) comprend un composé amide, un composé pipéridine, ou l'un de leurs mélanges.
  6. Etoffe selon la revendication 1, comprenant en outre une pluralité de fibres incluant des fibres de rayonne ignifuges, des fibres d'acétate ignifuges, des fibres de triacétate ignifuges, des fibres Lyocell ignifuges, ou l'un de leurs mélanges.
  7. Vêtement protecteur, comprenant une étoffe telle que revendiquée dans l'une quelconque des revendications 1 à 6.
  8. Vêtement protecteur selon la revendication 7, dans lequel le vêtement est un vêtement de tenue d'intervention pour pompiers.
  9. Vêtement protecteur selon la revendication 7, dans lequel le vêtement est un vêtement de poseur de lignes de service.
EP11159705.0A 2006-04-20 2006-04-20 Tissus résistants aux ultraviolets et procédés de fabrication Active EP2377991B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11159705.0A EP2377991B1 (fr) 2006-04-20 2006-04-20 Tissus résistants aux ultraviolets et procédés de fabrication

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11159705.0A EP2377991B1 (fr) 2006-04-20 2006-04-20 Tissus résistants aux ultraviolets et procédés de fabrication
PCT/US2006/014960 WO2007133177A2 (fr) 2006-04-20 2006-04-20 Tissus résistant aux ultraviolets et procédés de fabrication associés
EP06750876A EP2007943B1 (fr) 2006-04-20 2006-04-20 Tissus résistant aux ultraviolets et procédés de fabrication associés

Related Parent Applications (2)

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EP06750876.2 Division 2006-04-20
EP06750876A Division EP2007943B1 (fr) 2006-04-20 2006-04-20 Tissus résistant aux ultraviolets et procédés de fabrication associés

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EP2377991A2 EP2377991A2 (fr) 2011-10-19
EP2377991A3 EP2377991A3 (fr) 2011-12-28
EP2377991B1 true EP2377991B1 (fr) 2015-10-28

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EP06750876A Active EP2007943B1 (fr) 2006-04-20 2006-04-20 Tissus résistant aux ultraviolets et procédés de fabrication associés
EP11159705.0A Active EP2377991B1 (fr) 2006-04-20 2006-04-20 Tissus résistants aux ultraviolets et procédés de fabrication

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EP (2) EP2007943B1 (fr)
CA (1) CA2649935C (fr)
ES (2) ES2557321T3 (fr)
PL (1) PL2007943T3 (fr)
WO (1) WO2007133177A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11946173B2 (en) 2020-05-20 2024-04-02 Glen Raven, Inc. Yarns and fabrics including modacrylic fibers

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US10808337B2 (en) 2013-08-15 2020-10-20 Arun Agarwal Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package
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WO2007133177A3 (fr) 2008-05-22
CA2649935A1 (fr) 2007-11-22
EP2007943B1 (fr) 2012-05-16
PL2007943T3 (pl) 2012-10-31
CA2649935C (fr) 2015-06-23
EP2007943A2 (fr) 2008-12-31
EP2377991A2 (fr) 2011-10-19
EP2377991A3 (fr) 2011-12-28
ES2386553T3 (es) 2012-08-22
ES2557321T3 (es) 2016-01-25
WO2007133177A2 (fr) 2007-11-22

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