WO2016060143A1 - Fabric, method for producing same, and textile product - Google Patents
Fabric, method for producing same, and textile product Download PDFInfo
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- WO2016060143A1 WO2016060143A1 PCT/JP2015/078977 JP2015078977W WO2016060143A1 WO 2016060143 A1 WO2016060143 A1 WO 2016060143A1 JP 2015078977 W JP2015078977 W JP 2015078977W WO 2016060143 A1 WO2016060143 A1 WO 2016060143A1
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- fiber
- fabric
- fabric according
- aromatic polyamide
- meta
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
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- 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
-
- 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
- D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
- D03D15/283—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 material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
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- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
Definitions
- the present invention relates to a fabric that contains organic fibers and is colored by a textile printing process, and is excellent not only in sharpness and design but also in flame retardancy, a method for producing the same, and a textile product.
- the present invention has been made in view of the above-described background, and an object of the present invention is a fabric containing organic fibers and colored by a printing process, which is excellent not only in sharpness and design but also in flame retardancy. It is in providing a fabric, its manufacturing method, and a textile product.
- a fabric containing organic fibers and colored by a printing process characterized by having a carbonization length measured by JIS L1091-1998 A-4 (3-second flame contact) of 10 cm or less.
- the organic fiber is a meta-type wholly aromatic polyamide fiber, para-type wholly aromatic polyamide fiber, polybenzoxazole (PBO) fiber, polybenzimidazole (PBI) fiber, polybenzthiazole (PBTZ) fiber, polyimide ( PI) fiber, polysulfonamide (PSA), polyether ether ketone (PEEK) fiber, polyetherimide (PEI) fiber, polyarylate (PAr) fiber, melamine fiber, phenol fiber, fluorine-based fiber, polyphenylene sulfide (PPS) fiber
- PPS polyphenylene sulfide
- the fabric is further made of polyester fiber, cellulose fiber, polyamide fiber, polyolefin fiber, acrylic fiber, rayon fiber, cotton fiber, animal hair fiber, polyurethane fiber, polyvinyl chloride fiber, polyvinylidene chloride fiber, acetate fiber and polycarbonate fiber.
- the fiber which comprises a fabric is only a fully aromatic polyamide fiber.
- the meta-type wholly aromatic polyamide fiber is contained in an amount of 35% by weight or more relative to the weight of the fabric. At that time, the crystallinity of the meta-type wholly aromatic polyamide fiber is preferably in the range of 15 to 25%.
- the meta type wholly aromatic polyamide forming the meta type wholly aromatic polyamide fiber is an aromatic polyamide skeleton including a repeating structural unit represented by the following formula (1):
- Ar1 is a divalent aromatic group having a bonding group other than in the meta-coordinate or parallel axis direction.
- the aromatic diamine as the third component is represented by formulas (2) and (3), or the aromatic dicarboxylic acid halide is represented by formulas (4) and (5).
- XOC-Ar3-COX Formula (4) XOC-Ar3-Y-Ar3-COX Formula (5)
- Ar2 is a divalent aromatic group different from Ar1
- Ar3 is a divalent aromatic group different from Ar1
- Y is at least one atom selected from the group consisting of an oxygen atom, a sulfur atom, and an alkylene group Or it is a functional group and X represents a halogen atom.
- the residual solvent amount of the meta-type aromatic polyamide fiber is 0.1% by weight or less.
- the fabric is preferably a woven fabric having a warp density of 40 to 100 pieces / 25.4 mm and a weft density of 40 to 100 pieces / 25.4 mm.
- the fabric weight is preferably in the range of 140 to 300 g / m 2 .
- the bending resistance of the fabric measured by JIS L1096-1998 A method is in the range of 4 to 12 mm.
- the afterflame time is preferably 1 second or less in the vertical combustion test described in JIS L1091-1998 A-4 (12s flame contact).
- the fabric is colored black or red.
- a method for producing a fabric as described above wherein when a fabric is colored by a textile printing process, a textile processing agent containing a flame retardant is used.
- a printing treatment agent containing a binder made of an acrylic resin or a urethane resin when printing. Further, it is preferable to perform a water repellent treatment on the fabric.
- a textile product selected from the group consisting of fire fighting clothes, fire brigade clothes, work clothes, camouflage clothes, coats, and aprons using the fabric.
- a fabric containing organic fibers and colored by a printing process which is excellent not only in sharpness and design but also in flame retardancy, a method for producing the same, and a textile product.
- the type of organic fiber is not particularly limited.
- meta-type wholly aromatic polyamide fiber para-type wholly aromatic polyamide fiber, polybenzoxazole (PBO) fiber, Polybenzimidazole (PBI) fiber, Polybenzthiazole (PBTZ) fiber, Polyimide (PI) fiber, Polysulfonamide (PSA), Polyetheretherketone (PEEK) fiber, Polyetherimide (PEI) fiber, Polyarylate (PAr) Fiber, melamine fiber, phenol fiber, fluorine fiber, polyphenylene sulfide (PPS) fiber and the like are preferable.
- meta-type wholly aromatic polyamide fibers are preferable.
- the meta-type wholly aromatic polyamide fiber is a fiber made of a polymer in which 85 mol% or more of the repeating units is m-phenylene isophthalamide.
- Such a meta-type wholly aromatic polyamide may be a copolymer containing a third component within a range of less than 15 mol%.
- Such a meta-type wholly aromatic polyamide can be produced by a conventionally known interfacial polymerization method.
- the polymerization degree of the polymer is N-methyl-2-pyrrolidone solution having a concentration of 0.5 g / 100 ml.
- Those having a measured intrinsic viscosity (IV) in the range of 1.3 to 1.9 dl / g are preferably used.
- the meta-type wholly aromatic polyamide may contain an alkylbenzene sulfonic acid onium salt.
- alkylbenzene sulfonic acid onium salt examples include tetrabutyl phosphonium salt of hexyl benzene sulfonate, tributyl benzyl phosphonium salt of hexyl benzene sulfonate, tetraphenyl phosphonium salt of dodecyl benzene sulfonate, tributyl tetradecyl phosphonate of dodecyl benzene sulfonate.
- Preferred examples include compounds such as a nium salt, tetrabutylphosphonium salt of dodecylbenzenesulfonate, and tributylbenzylammonium salt of dodecylbenzenesulfonate.
- dodecylbenzenesulfonic acid tetrabutylphosphonium salt or dodecylbenzenesulfonic acid tributylbenzylammonium salt is particularly easy to obtain and has good thermal stability and high solubility in N-methyl-2-pyrrolidone.
- tributylbenzylammonium salt is particularly easy to obtain and has good thermal stability and high solubility in N-methyl-2-pyrrolidone.
- the content ratio of the alkylbenzenesulfonic acid onium salt is 2.5 mol% or more, preferably 3.0 to 7.0 mol, relative to poly-m-phenyleneisophthalamide in order to obtain a sufficient dyeing effect. Those in the range of% are preferred.
- poly-m-phenylene isophthalamide As a method of mixing poly-m-phenylene isophthalamide and alkylbenzene sulfonic acid onium salt, poly-m-phenylene isophthalamide is mixed and dissolved in a solvent, and alkylbenzene sulfonic acid onium salt is dissolved in the solvent. Any of these may be used.
- the dope thus obtained is formed into fibers by a conventionally known method.
- the polymer used for the meta-type wholly aromatic polyamide fiber has a repetitive structure in an aromatic polyamide skeleton containing a recurring structural unit represented by the following formula (1) for the purpose of improving dyeability and resistance to discoloration. It is also possible to copolymerize an aromatic diamine component or aromatic dicarboxylic acid halide component different from the main structural unit of 1 to 10 mol% with respect to the total amount of the repeating structural units of the aromatic polyamide as the third component. It is.
- Ar1 is a divalent aromatic group having a bonding group other than in the meta-coordinate or parallel axis direction.
- aromatic diamine represented by the formulas (2) and (3) include, for example, p-phenylenediamine, chlorophenylenediamine, methylphenylenediamine, Examples include acetylphenylenediamine, aminoanisidine, benzidine, bis (aminophenyl) ether, bis (aminophenyl) sulfone, diaminobenzanilide, diaminoazobenzene, and the like.
- aromatic dicarboxylic acid dichloride represented by the formulas (4) and (5) include, for example, terephthalic acid chloride, 1,4-naphthalenedicarboxylic acid chloride, 2,6-naphthalenedicarboxylic acid chloride, 4,4 Examples include '-biphenyldicarboxylic acid chloride, 5-chloroisophthalic acid chloride, 5-methoxyisophthalic acid chloride, bis (chlorocarbonylphenyl) ether, and the like.
- Ar2 is a divalent aromatic group different from Ar1
- Ar3 is a divalent aromatic group different from Ar1
- Y is at least one atom selected from the group consisting of an oxygen atom, a sulfur atom, and an alkylene group Or it is a functional group and X represents a halogen atom.
- the crystallinity of the meta-type wholly aromatic polyamide fiber is 5 to 35% (more preferably 15 to 25%) in terms of high resistance to discoloration and securing dimensional stability necessary for practical use. It is preferable.
- the residual solvent amount of the meta-type wholly aromatic polyamide fiber is preferably 0.1% by weight or less from the viewpoint that the excellent flame retardancy of the meta-type wholly aromatic polyamide fiber is not impaired.
- the meta-type wholly aromatic polyamide fiber can be produced by the following method, and in particular, the crystallinity and the residual solvent amount can be within the above ranges by the method described later.
- the polymerization method of the meta-type wholly aromatic polyamide polymer is not particularly limited.
- the solution weight described in Japanese Patent Publication No. 35-14399, US Pat. No. 3,360,595, Japanese Patent Publication No. 47-10863, etc. A combination method or an interfacial polymerization method may be used.
- the spinning solution is not particularly limited, but an amide solvent solution containing an aromatic copolyamide polymer obtained by the above solution polymerization or interfacial polymerization may be used, or the polymer may be removed from the polymerization solution. You may use what was isolated and melt
- amide solvent examples include N, N-dimethylformamide, N, N-dimethylacetamide, N-methyl-2-pyrrolidone, dimethyl sulfoxide and the like, and in particular, N, N-dimethylacetamide. Is preferred.
- the copolymerized aromatic polyamide polymer solution obtained as described above is preferably stabilized by containing an alkali metal salt or an alkaline earth metal salt, and can be used at a higher concentration and lower temperature.
- the alkali metal salt and alkaline earth metal salt are 1% by weight or less, more preferably 0.1% by weight or less, based on the total weight of the polymer solution.
- the spinning solution metal-type wholly aromatic polyamide polymer solution obtained above is spun into a coagulating solution and coagulated.
- the spinning apparatus is not particularly limited, and a conventionally known wet spinning apparatus can be used.
- the number of spinning holes, the arrangement state, the hole shape, etc. of the spinneret need not be particularly limited as long as they can be stably wet-spun.
- the number of holes is 1,000 to 30,000, and the spinning hole diameter is 0.05.
- a multi-hole spinneret for ⁇ 0.2 mm sufu may be used.
- the temperature of the spinning solution (meta-type wholly aromatic polyamide polymer solution) when spinning from the spinneret is suitably in the range of 20 to 90 ° C.
- an amide solvent preferably an aqueous solution containing 45 to 60% by weight of NMP, which is substantially free of inorganic salts, is used at a bath temperature of 10 to 50 ° C. Use. If the concentration of the amide solvent (preferably NMP) is less than 45% by weight, the skin has a thick structure, the washing efficiency in the washing step is lowered, and it is difficult to reduce the residual solvent amount of the fiber. On the other hand, when the concentration of the amide solvent (preferably NMP) exceeds 60% by weight, uniform coagulation cannot be performed up to the inside of the fiber, and therefore, the residual solvent amount of the fiber can be reduced. It becomes difficult.
- the fiber immersion time in the coagulation bath is suitably in the range of 0.1 to 30 seconds.
- an amide solvent preferably an aqueous solution having a concentration of NMP of 45 to 60% by weight
- a plastic stretching bath in which the temperature of the bath liquid is in the range of 10 to 50 ° C., at a stretching ratio of 3 to 4 times. Stretching is performed. After stretching, the film is thoroughly washed through an aqueous solution having an NMP concentration of 20 to 40% by weight at 10 to 30 ° C., followed by a hot water bath at 50 to 70 ° C.
- the washed fiber is subjected to a dry heat treatment at a temperature of 270 to 290 ° C. to obtain a meta-type wholly aromatic aramid fiber satisfying the above-mentioned range of crystallinity and residual solvent amount.
- the organic fiber may be a long fiber (multifilament) or a short fiber.
- short fibers spun yarns
- the single fiber fineness of the organic fiber is preferably in the range of 1 to 5 dtex.
- the cotton count is preferably 10 to 50 (more preferably 15 to 25).
- the fabric of the present invention may be composed only of the organic fibers described above, but further includes polyester fibers, cellulose fibers, polyamide fibers, polyolefin fibers, acrylic fibers, rayon fibers, cotton fibers, animal hair fibers, polyurethane fibers, polychlorinated fibers.
- Other fibers such as vinyl fiber, polyvinylidene chloride fiber, acetate fiber, and polycarbonate fiber may be included.
- the fibers constituting the fabric are only wholly aromatic polyamide fibers (meta-type wholly aromatic polyamide fibers and / or para-type wholly aromatic polyamide fibers).
- the meta-type wholly aromatic polyamide fiber contained in the fabric is 35% by weight or more (more preferably 50% by weight or more) with respect to the mass of the fabric because excellent flame retardancy is obtained.
- the flame retardant fiber, synthetic fiber, regenerated fiber, and natural fiber can be arbitrarily mixed according to the use and use needs.
- the meta-type wholly aromatic polyamide fiber is 50 to 98% by weight
- the polyester fiber is 2 to 50% by weight
- the cellulosic fiber is 0 to 50% by weight. You can also The ratio can be adjusted according to the performance to be emphasized. It is also preferable to include a flame retardant in any of the fibers constituting the fabric.
- the method for producing the fabric of the present invention is not particularly limited, and any known method can be used.
- the organic fiber and other fibers as necessary may be blended to obtain a spun yarn, and then woven or knitted with a single yarn or twin yarn.
- the fabric structure is preferably a woven fabric such as plain weave, twill weave, satin or double weave, but may be knitted fabric or non-woven fabric. Particularly preferred are woven fabrics having a warp density of 40-100 strands / 25.4 mm and a weft density of 40-100 strands / 25.4 mm.
- the production method of the fabric is not particularly limited, and a known knitting machine such as a rapier loom or a gripper loom can be used.
- the fabric of the present invention is obtained by coloring the fabric by a textile printing process.
- the printing process includes a direct printing method, a discharging method, an anti-dyeing method, and the like.
- Operation includes machine printing and hand printing.
- a printing agent is made by kneading a pigment or an auxiliary agent with glue, and generally, the printing agent is printed (printed) on a cloth by a printing machine.
- the mixture is heated (steamed) with water vapor so that the pigment penetrates and dyes the fibers well, and is treated with a soap solution or the like (soaping) to remove attached dyes, washed with water, and dried.
- examples of pigments used in textile printing include insoluble azo faces typified by CI Pigment Yellow 93, CI Pigment Brown 23, CI Pigment Red 144, CI Vat Yellow 1 (CI 70700), CI Vat Orange 105 (I7), C 71 CI Vat Red 23 (CI 71130), CI Pigment Red 123 (CI 71140), CI Vat Violet 1 (CI 60010), CI Vat ⁇ Blue 4 (CI 69800), selenium pigment, CI Pimgmt blue 160m, ol-blue 160 Phthalocyanine pigments represented by CI, CI Pigment, Red1 2, quinacridone pigments represented by CI Pigment Violet 19 (CI46500), dioxazine pigments represented by CI Pigment Violet 23, CI pigments Yellow 110, CI Pigment Orange 42, CI Pigment and other red pigments such as CI Pigment As commercial products, Dixel series (Dainippon Ink Chemical Co., Ltd.), Imperon series (Dyl
- pigments those that do not change color at a heat history of 300 ° C. for 15 minutes are particularly preferable, and selenium, phthalocyanine, quinacridone, dioxazine, and isoindolinone pigments are preferably used.
- the amount of the pigment adhered to the cloth is preferably 0.05 to 30.0% by weight (more preferably 0.1 to 20.0% by weight).
- the amount of the textile treating agent attached to the fabric is preferably 7 to 80 g / m 2 (more preferably 10 to 50 g / m 2 ) as the solid content weight after drying.
- the adhesion amount to the fabric used in the present invention is set to% by weight relative to the solid content weight of the printing processing agent adhered per unit area.
- the above-described pigment is used as a printing processing agent in which a binder is added thereto.
- the binder is not particularly limited, but a polyurethane polymer, a polyacrylic polymer, a polyamide polymer, a polyester polymer, a polyethylene polymer, a polypropylene polymer, a polyvinyl chloride polymer, A water-based emulsion such as a polyvinylidene chloride polymer, a polyfluorine-based polymer, or a silicone-based polymer, or a combination of a water-based emulsion of a prepolymer of each polymer and a crosslinking agent may be used.
- crosslinking agent examples include acrylic acid, methacrylic acid, hydroxyalkyl acrylate, hydroxyalkyl methacrylate, glycidyl acrylate, glycidyl methacrylate, acrylamide, methacrylamide, methylol acrylamide, vinyl ethylene urea, acrolein, ketene dimer, vinyl isocyanate, divinyl sulfone.
- a reactive compound having a functional group such as is used.
- the amount of adhesion of the binder is preferably 10 to 70% by weight (more preferably 10 to 60% by weight).
- a desirable ratio of the textile processing agent is 1:99 to 99: 1 in terms of pigment: binder (in terms of solid content, including a crosslinking agent).
- a flame retardant (sometimes referred to as a flame retardant) is used in combination.
- a flame retardant sometimes referred to as a flame retardant
- phosphorus-based and / or halogen-based flame retardants are preferably exemplified.
- phosphorus-based flame retardant examples include phosphate esters, phosphonate esters, and phosphazene oligomers.
- halogen flame retardant an organic halogen flame retardant is preferable.
- organic halogen flame retardant include halogenated carbonate oligomer, halogenated epoxy compound, halogenated polystyrene, halogenated triazine compound, halogenated diphenylalkane compound, halogenated indane compound, and halogenated aromatic phthalimide compound.
- halogenated carbonate oligomers and halogenated epoxy compounds are preferred because of their excellent compatibility with polycarbonate and their good heat resistance and thermal stability.
- the adhesion amount of the above flame retardant is preferably 1.0 to 50.0% by weight (more preferably 2.0 to 40.0% by weight) relative to the weight of the fabric.
- An inorganic flame retardant such as barium, antimony trioxide, and aluminum hydroxide can be blended in an amount of about 5.0% by weight or less.
- the printing treatment is carried out by blending a printing treatment agent mainly composed of the pigment and the binder (and, if necessary, the flame retardant) to a viscosity of about 2000 to 50000 cPs suitable for printing, for example, 300 to 2000.
- Printing may be performed using a mesh screen. The screen at this time may adopt a flat or rotary method.
- heat treatment may be performed at 170 to 220 ° C. for 0.5 to 5 minutes.
- a water repellent treatment Surprisingly, the flame retardancy is maintained even when the water repellent treatment is applied.
- water repellent treatment for example, methods described in Japanese Patent No. 3133227 and Japanese Patent Publication No. 4-5786 are suitable. That is, commercially available fluorine-based water repellents (preferably fluorine-based water repellents that do not contain perfluorooctanoic acid and perfluorooctane sulfonic acid) or silicone-based water repellents are used as the water repellent.
- a melamine resin and a catalyst are mixed to form a processing agent having a water repellent concentration of about 3 to 15% by weight, and the surface of the fabric is treated with the processing agent at a pickup rate of about 50 to 90%.
- the method for treating the surface of the fabric with the processing agent include a pad method (immersion, pressing), a spray method, and the like. Of these, the pad method is most preferable for allowing the processing agent to penetrate into the fabric.
- the said pick-up rate is a weight ratio (%) with respect to the fabric (before processing agent provision) weight of a processing agent.
- the fabric thus obtained has a carbonization length of 10 cm or less (preferably 5 cm or less, particularly preferably 0.1 to 3.0 cm) as measured by JIS L1091-1998 A-4 (3 second flame contact). It is. If the carbonization length is greater than 10 cm, it may not be used as protective clothing.
- the afterflame time is preferably 1 second or less (more preferably 0 seconds) in the vertical combustion test described in JIS L1091-1998 A-4 (12-second flame contact).
- the basis weight and the bending resistance of the fabric are appropriately selected depending on the application, but the basis weight of the fabric is preferably within a range of 140 to 300 g / m 2 .
- the bending resistance of the fabric is preferably in the range of 4 to 12 mm.
- the bending resistance is measured by JIS L1096-1998 A method (cantilever method).
- the fabric is colored black or red.
- the fabric preferably has a black colored portion and a red colored portion.
- the textile product of the present invention is a textile product selected from the group consisting of fire fighting clothes, fire brigade clothes, work clothes, camouflage clothes, coats and aprons using the above-mentioned fabric.
- a coat having a black colored portion and a red colored portion is preferable.
- Residual solvent amount (%) [(M1-M2) / M1] ⁇ 100 (6) Crystallinity Using an X-ray diffractometer (RINT TTRIII, manufactured by Rigaku Corporation), the fibers were aligned in a fiber bundle having a diameter of about 1 mm and mounted on a fiber sample table to measure a diffraction profile. The measurement conditions were Cu—K ⁇ radiation source (50 kV, 300 mA), scanning angle range 10 to 35 °, continuous measurement 0.1 ° width measurement, 1 ° / min scanning. From the measured diffraction profile, air scattering and incoherent scattering were corrected by linear approximation to obtain a total scattering profile.
- crystal scattering profile was obtained by subtracting the amorphous scattering profile from the total scattering profile.
- the degree of crystallinity was determined by the following equation from the area intensity of the crystal scattering profile (crystal scattering intensity) and the area intensity of the total scattering profile (total scattering intensity).
- Crystallinity (%) [crystal scattering intensity / total scattering intensity] ⁇ 100 [Example 1] Meta-type wholly aromatic polyamide fiber (Conex (registered trademark) manufactured by Teijin Limited) (fiber length 51 mm) staple fiber is placed on the 20th spun yarn / twist yarn as warp, and meta-type wholly aromatic polyamide fiber (Teijin) Conex (registered trademark) (fiber length 51 mm) staple fiber made by Co., Ltd., spun yarn 20 count / single yarn is arranged on the weft, and weave density is warp 65 / 25.4 mm, weft 56 / 25.4 mm After weaving, a woven fabric having a 3/1 twill structure was obtained. The fabric was then subjected to the following printing treatment and then the following water-repellent treatment.
- HI-COLOR BLACK NB black pigment: 10 parts by weight and DYF30 (binder): 100 parts by weight, Higuard FR-100 (flame retardant): 10 parts by weight, Fixer (crosslinking agent): 3 parts by weight ⁇ all, Hayashi Chemical Industry Co., Ltd.> was mixed, and printing (printing process) was performed twice (the coating amount was 20% by weight of the dough weight) and dried at 40 ° C. for 2 hours.
- the basis weight is 238 g / m 2
- the pigment adhesion amount is 10% by weight
- the flame retardant adhesion amount is 10% by weight
- the binder adhesion amount is 100% by weight
- the carbonization length is 2.0 cm
- the afterflame time is 0 second.
- the bending resistance was 6.2 cm.
- Example 2 The same operation as in Example 1 was performed, except that the acrylic binder (DYF30) in the above printing formulation was changed to a urethane binder (Newplex AU-13).
- the basis weight is 235 g / m 2
- the pigment adhesion amount is 10% by weight
- the flame retardant adhesion amount is 10% by weight
- the binder adhesion amount is 100% by weight
- the carbonization length is 1.5 cm
- the afterflame time is 0 second.
- the bending resistance was 4.5 cm.
- Example 3 The same operation as in Example 1 was performed except that the black pigment used in Example 1 was changed to a red pigment (HI-COLOR RED N3B).
- the basis weight was 239 g / m 2
- the pigment adhesion amount was 10% by weight
- the flame retardant adhesion amount was 10% by weight
- the binder adhesion amount was 100% by weight
- the carbonization length was 2.4 cm
- the afterflame time was 0 seconds.
- the bending resistance was 5.2 cm.
- Example 1 The same operation as in Example 1 was performed, except that the flame retardant (Higuard FR-100) in the above printing recipe was changed to 5 parts by weight.
- the basis weight is 231 g / m 2
- the pigment adhesion amount is 10% by weight
- the flame retardant adhesion amount is 5% by weight
- the binder adhesion amount is 100% by weight
- the carbonization length is 20 cm or more (burnt)
- the bending resistance was 6.0 cm for 30 seconds or more (burnt completely).
- Example 2 The same operation as in Example 1 was carried out except that the flame retardant (Higuard FR-100) in the textile printing formulation was changed to 0 parts by weight.
- the basis weight is 230 g / m 2
- the pigment adhesion amount is 10% by weight
- the flame retardant adhesion amount is 0% by weight
- the binder adhesion amount is 100% by weight
- the carbonization length is 20 cm or more (total burning)
- the bending resistance was 6.0 cm for 30 seconds or more (burnt completely).
- Example 4 Example 1 was carried out in the same manner as Example 1 except that a meta-type wholly aromatic polyamide fiber was prepared by the following method.
- polymetaphenylene isophthalamide powder produced by an interfacial polymerization method according to the method described in Japanese Patent Publication No. 47-10863 and having an intrinsic viscosity (IV) of 1.9 is placed at ⁇ 10 ° C. It was suspended in 80.0 parts by weight of cooled N-methyl-2-pyrrolidone (NMP) to form a slurry. Subsequently, the suspension was heated to 60 ° C. and dissolved to obtain a transparent polymer solution.
- NMP N-methyl-2-pyrrolidone
- [Washing process] After stretching, the film was washed with a 20 ° C. water / NMP 70/30 bath (immersion length 1.8 m), followed by a 20 ° C. water bath (immersion length 3.6 m), and then a 60 ° C. hot water bath (immersion length 5).
- the washed fiber was subjected to a dry heat treatment with a heat roller having a surface temperature of 280 ° C. to obtain a meta-type wholly aromatic polyamide fiber.
- the physical properties of the obtained meta-type wholly aromatic polyamide fiber were a fineness of 1.7 dtex, a residual solvent amount of 0.08% by weight, and a crystallinity of 19%.
- the weight per unit area was 235 g / m 2
- the pigment adhesion amount was 10% by weight
- the flame retardant adhesion amount was 10% by weight
- the binder adhesion amount was 100% by weight
- the carbonization length was 2.0 cm
- the afterflame time was 0 second.
- the bending resistance was 3.5 cm
- a fabric containing organic fibers and colored by a textile printing process which is excellent not only in sharpness and design but also in flame retardancy, a method for producing the same, and a textile product, Its industrial value is extremely large.
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Abstract
Description
-(NH-Ar1-NH-CO-Ar1-CO)- ・・・式(1)
ここで、Ar1はメタ配位又は平行軸方向以外に結合基を有する2価の芳香族基である。 At that time, the organic fiber is a meta-type wholly aromatic polyamide fiber, para-type wholly aromatic polyamide fiber, polybenzoxazole (PBO) fiber, polybenzimidazole (PBI) fiber, polybenzthiazole (PBTZ) fiber, polyimide ( PI) fiber, polysulfonamide (PSA), polyether ether ketone (PEEK) fiber, polyetherimide (PEI) fiber, polyarylate (PAr) fiber, melamine fiber, phenol fiber, fluorine-based fiber, polyphenylene sulfide (PPS) fiber It is preferably any one selected from the group consisting of The fabric is further made of polyester fiber, cellulose fiber, polyamide fiber, polyolefin fiber, acrylic fiber, rayon fiber, cotton fiber, animal hair fiber, polyurethane fiber, polyvinyl chloride fiber, polyvinylidene chloride fiber, acetate fiber and polycarbonate fiber. It is preferable to include any one or more selected from the group consisting of: Moreover, it is preferable that the fiber which comprises a fabric is only a fully aromatic polyamide fiber. Further, it is preferable that the meta-type wholly aromatic polyamide fiber is contained in an amount of 35% by weight or more relative to the weight of the fabric. At that time, the crystallinity of the meta-type wholly aromatic polyamide fiber is preferably in the range of 15 to 25%. In addition, the meta type wholly aromatic polyamide forming the meta type wholly aromatic polyamide fiber is an aromatic polyamide skeleton including a repeating structural unit represented by the following formula (1): A meta-type wholly aromatic polyamide obtained by copolymerizing different aromatic diamine components or aromatic dicarboxylic acid halide components as a third component so as to be 1 to 10 mol% based on the total amount of repeating structural units of the aromatic polyamide. It is preferable.
— (NH—Ar 1 —NH—CO—Ar 1 —CO) — (1)
Here, Ar1 is a divalent aromatic group having a bonding group other than in the meta-coordinate or parallel axis direction.
H2N-Ar2-NH2 ・・・式(2)
H2N-Ar2-Y-Ar2-NH2 ・・・式(3)
XOC-Ar3-COX ・・・式(4)
XOC-Ar3-Y-Ar3-COX ・・・式(5)
ここで、Ar2はAr1とは異なる2価の芳香族基、Ar3はAr1とは異なる2価の芳香族基、Yは酸素原子、硫黄原子、アルキレン基からなる群から選ばれる少なくとも1種の原子又は官能基であり、Xはハロゲン原子を表す。 In that case, it is preferable that the aromatic diamine as the third component is represented by formulas (2) and (3), or the aromatic dicarboxylic acid halide is represented by formulas (4) and (5).
H 2 N—Ar 2 —NH 2 Formula (2)
H 2 N—Ar 2 —Y—Ar 2 —NH 2 Formula (3)
XOC-Ar3-COX Formula (4)
XOC-Ar3-Y-Ar3-COX Formula (5)
Here, Ar2 is a divalent aromatic group different from Ar1, Ar3 is a divalent aromatic group different from Ar1, Y is at least one atom selected from the group consisting of an oxygen atom, a sulfur atom, and an alkylene group Or it is a functional group and X represents a halogen atom.
ここで、Ar1はメタ配位又は平行軸方向以外に結合基を有する2価の芳香族基である。 — (NH—Ar 1 —NH—CO—Ar 1 —CO) — (1)
Here, Ar1 is a divalent aromatic group having a bonding group other than in the meta-coordinate or parallel axis direction.
H2N-Ar2-Y-Ar2-NH2 ・・・式(3)
XOC-Ar3-COX ・・・式(4)
XOC-Ar3-Y-Ar3-COX ・・・式(5)
ここで、Ar2はAr1とは異なる2価の芳香族基、Ar3はAr1とは異なる2価の芳香族基、Yは酸素原子、硫黄原子、アルキレン基からなる群から選ばれる少なくとも1種の原子又は官能基であり、Xはハロゲン原子を表す。 H 2 N—Ar 2 —NH 2 Formula (2)
H 2 N—Ar 2 —Y—Ar 2 —NH 2 Formula (3)
XOC-Ar3-COX Formula (4)
XOC-Ar3-Y-Ar3-COX Formula (5)
Here, Ar2 is a divalent aromatic group different from Ar1, Ar3 is a divalent aromatic group different from Ar1, Y is at least one atom selected from the group consisting of an oxygen atom, a sulfur atom, and an alkylene group Or it is a functional group and X represents a halogen atom.
(1)目付け
JIS L 1096-1998により測定した。
(2)炭化長
JIS L1091-1998 A-4(3秒接炎)に記載の燃焼試験により測定した。
(3)残炎時間
JIS L1091-1998 A-4(12秒接炎)に記載の垂直燃焼試験により測定した。
(4)剛軟度
JIS L1096-1998 A法(カンチレバー法)により測定した。
(5)残存溶媒量
繊維を約8.0g採取し、105℃で120分間乾燥させた後にデシケーター内で放冷し、繊維重量(M1)を秤量した。続いて、この繊維について、メタノール中で1.5時間、ソックスレー抽出器を用いて還流抽出を行い、繊維中に含まれるアミド系溶媒の抽を行った。抽出を終えた繊維を取り出して、150℃で60分間真空乾燥させた後にデシケーター内で放冷し、繊維重量(M2)を秤量した。繊維中に残存する溶媒量(アミド系溶媒重量)は、得られるM1およびM2を用いて、下記式により算出した。
残存溶媒量(%)=[(M1-M2)/M1]×100
(6)結晶化度
X線回折測定装置(リガク社製 RINT TTRIII)を用い、繊維を約1mm径の繊維束に引きそろえて繊維試料台に装着して回折プロファイルを測定した。測定条件は、Cu-Kα線源(50kV、300mA)、走査角度範囲10~35°、連続測定0.1°幅計測、1°/分走査でおこなった。実測した回折プロファイルから空気散乱、非干渉性散乱を直線近似で補正して全散乱プロファイルを得た。次に、全散乱プロファイルから非晶質散乱プロファイルを差し引いて結晶散乱プロファイルを得た。結晶化度は、結晶散乱プロファイルの面積強度(結晶散乱強度)と全散乱プロファイルの面積強度(全散乱強度)から、次式により求めた。
結晶化度(%)=[結晶散乱強度/全散乱強度]×100
[実施例1]
メタ型全芳香族ポリアミド繊維(帝人(株)製コーネックス(登録商標)(繊維長51mm)のステープルファイバーを紡績糸20番手/双糸を経糸に配し、メタ型全芳香族ポリアミド繊維(帝人(株)製コーネックス(登録商標)(繊維長51mm)のステープルファイバーを紡績糸20番手/単糸を緯糸に配し、織密度 経65本/25.4mm、緯56本/25.4mmで製織し、3/1綾組織の織物を得た。次いで、該織物に以下の捺染処理を施した後、以下の撥水処理を施した。
(捺染処理)
HI-COLOR BLACK NB(黒色の顔料):10重量部とDYF30(バインダー):100重量部、ハイガードFR-100(難燃剤):10重量部、フィクサー(架橋剤):3重量部<全て、林化学工業(株)製>を混合し、捺染(プリント処理)を2往復実施し(塗布量は、生地重量の20重量%)、40℃で2時間乾燥した。
(撥水処理)
AG-E082(明成化学工業(株)製):75g/LとNKガードS-22(日華化学製):50g/LとメーカネートBX(明成化学工業(株)製):20g/Lを混合し、浸漬、圧搾(ピックアップ率:65%以上)、乾燥(160℃×90秒)、熱処理(190℃×60秒)を実施した。 EXAMPLES Hereinafter, although an Example is given and this invention is demonstrated in detail, this invention is not limited at all by these. In addition, each physical property in an Example is measured with the following method.
(1) Weight per unit area Measured according to JIS L 1096-1998.
(2) Carbonization length It was measured by a combustion test described in JIS L1091-1998 A-4 (3 second flame contact).
(3) Afterflame time It was measured by the vertical combustion test described in JIS L1091-1998 A-4 (12 second flame contact).
(4) Bending softness Measured by JIS L1096-1998 A method (cantilever method).
(5) Amount of residual solvent About 8.0 g of fiber was collected, dried at 105 ° C. for 120 minutes, allowed to cool in a desiccator, and the fiber weight (M1) was weighed. Subsequently, this fiber was subjected to reflux extraction using a Soxhlet extractor in methanol for 1.5 hours to extract an amide solvent contained in the fiber. The extracted fiber was taken out, vacuum-dried at 150 ° C. for 60 minutes, allowed to cool in a desiccator, and the fiber weight (M2) was weighed. The amount of solvent remaining in the fiber (amide solvent weight) was calculated by the following formula using M1 and M2 obtained.
Residual solvent amount (%) = [(M1-M2) / M1] × 100
(6) Crystallinity Using an X-ray diffractometer (RINT TTRIII, manufactured by Rigaku Corporation), the fibers were aligned in a fiber bundle having a diameter of about 1 mm and mounted on a fiber sample table to measure a diffraction profile. The measurement conditions were Cu—Kα radiation source (50 kV, 300 mA), scanning angle range 10 to 35 °, continuous measurement 0.1 ° width measurement, 1 ° / min scanning. From the measured diffraction profile, air scattering and incoherent scattering were corrected by linear approximation to obtain a total scattering profile. Next, a crystal scattering profile was obtained by subtracting the amorphous scattering profile from the total scattering profile. The degree of crystallinity was determined by the following equation from the area intensity of the crystal scattering profile (crystal scattering intensity) and the area intensity of the total scattering profile (total scattering intensity).
Crystallinity (%) = [crystal scattering intensity / total scattering intensity] × 100
[Example 1]
Meta-type wholly aromatic polyamide fiber (Conex (registered trademark) manufactured by Teijin Limited) (fiber length 51 mm) staple fiber is placed on the 20th spun yarn / twist yarn as warp, and meta-type wholly aromatic polyamide fiber (Teijin) Conex (registered trademark) (fiber length 51 mm) staple fiber made by Co., Ltd., spun yarn 20 count / single yarn is arranged on the weft, and weave density is warp 65 / 25.4 mm, weft 56 / 25.4 mm After weaving, a woven fabric having a 3/1 twill structure was obtained.The fabric was then subjected to the following printing treatment and then the following water-repellent treatment.
(Printing process)
HI-COLOR BLACK NB (black pigment): 10 parts by weight and DYF30 (binder): 100 parts by weight, Higuard FR-100 (flame retardant): 10 parts by weight, Fixer (crosslinking agent): 3 parts by weight <all, Hayashi Chemical Industry Co., Ltd.> was mixed, and printing (printing process) was performed twice (the coating amount was 20% by weight of the dough weight) and dried at 40 ° C. for 2 hours.
(Water repellent treatment)
AG-E082 (manufactured by Meisei Chemical Co., Ltd.): 75 g / L and NK guard S-22 (manufactured by Nikka Chemical): 50 g / L and Makernate BX (manufactured by Meisei Chemical Industry Co., Ltd.): 20 g / L Mixing, immersion, pressing (pickup rate: 65% or more), drying (160 ° C. × 90 seconds), and heat treatment (190 ° C. × 60 seconds) were performed.
上記捺染処方のアクリルバインダー(DYF30)をウレタンバインダー(ニュープレックスAU-13)に変更した以外は、実施例1と同様の操作を行った。 [Example 2]
The same operation as in Example 1 was performed, except that the acrylic binder (DYF30) in the above printing formulation was changed to a urethane binder (Newplex AU-13).
実施例1で用いた黒色の顔料を赤色の顔料(HI-COLOR RED N3B)に変更した以外は、実施例1と同様の操作を行った。 [Example 3]
The same operation as in Example 1 was performed except that the black pigment used in Example 1 was changed to a red pigment (HI-COLOR RED N3B).
上記捺染処方の難燃剤(ハイガードFR-100)を5重量部に変更した以外は、実施例1と同様の操作を行った。 [Comparative Example 1]
The same operation as in Example 1 was performed, except that the flame retardant (Higuard FR-100) in the above printing recipe was changed to 5 parts by weight.
上記捺染処方の難燃剤(ハイガードFR-100)を0重量部に変更した以外は、実施例1と同様の操作を行った。 [Comparative Example 2]
The same operation as in Example 1 was carried out except that the flame retardant (Higuard FR-100) in the textile printing formulation was changed to 0 parts by weight.
実施例1においてメタ型全芳香族ポリアミド繊維として以下の方法で作製した物を用いること以外は実施例1と同様にした。 [Example 4]
Example 1 was carried out in the same manner as Example 1 except that a meta-type wholly aromatic polyamide fiber was prepared by the following method.
[紡糸・凝固工程]
上記紡糸ドープを、孔径0.07mm、孔数500の紡糸口金から、浴温度30℃の凝固浴中に吐出して紡糸した。凝固液の組成は、水/NMP=45/55(重量部)であり、凝固浴中に糸速7m/分で吐出して紡糸した。
[可塑延伸浴延伸工程]
引き続き、温度40℃の水/NMP=45/55の組成の可塑延伸浴中にて、3.7倍の延伸倍率で延伸を行った。
[洗浄工程]
延伸後、20℃の水/NMP=70/30の浴(浸漬長1.8m)、続いて20℃の水浴(浸漬長3.6m)で洗浄し、さらに60℃の温水浴(浸漬長5.4m)に通して十分に洗浄を行った。
[乾熱処理工程]
洗浄後の繊維について、表面温度280℃の熱ローラーにて乾熱処理を施し、メタ型全芳香族ポリアミド繊維を得た。
[繊維の物性]
得られたメタ型全芳香族ポリアミド繊維の物性は、繊度1.7dtex、残存溶媒量0.08重量%、結晶化度は19%であった。 得られた織物において、目付け235g/m2、顔料の付着量10重量%、難燃剤の付着量10重量%、バインダーの付着量100重量%、炭化長が2.0cm、残炎時間が0秒、剛軟度が3.5cmであった 20.0 parts by weight of polymetaphenylene isophthalamide powder produced by an interfacial polymerization method according to the method described in Japanese Patent Publication No. 47-10863 and having an intrinsic viscosity (IV) of 1.9 is placed at −10 ° C. It was suspended in 80.0 parts by weight of cooled N-methyl-2-pyrrolidone (NMP) to form a slurry. Subsequently, the suspension was heated to 60 ° C. and dissolved to obtain a transparent polymer solution. To the polymer solution, 3.0% by weight of 2- [2H-benzotriazol-2-yl] -4-6-bis (1-methyl-1-phenylethyl) phenol powder (solubility in water: 0) .01 mg / L) was mixed and dissolved, and depressurized under reduced pressure to obtain a spinning solution (spinning dope).
[Spinning and coagulation process]
The spinning dope was spun from a spinning nozzle having a hole diameter of 0.07 mm and a hole number of 500 into a coagulation bath having a bath temperature of 30 ° C. The composition of the coagulation liquid was water / NMP = 45/55 (parts by weight), and was spun by discharging into the coagulation bath at a yarn speed of 7 m / min.
[Plastic stretching bath stretching process]
Subsequently, the film was stretched at a stretching ratio of 3.7 times in a plastic stretching bath having a composition of water / NMP = 45/55 at a temperature of 40 ° C.
[Washing process]
After stretching, the film was washed with a 20 ° C. water / NMP = 70/30 bath (immersion length 1.8 m), followed by a 20 ° C. water bath (immersion length 3.6 m), and then a 60 ° C. hot water bath (immersion length 5). 4m) and thoroughly washed.
[Dry heat treatment process]
The washed fiber was subjected to a dry heat treatment with a heat roller having a surface temperature of 280 ° C. to obtain a meta-type wholly aromatic polyamide fiber.
[Fiber properties]
The physical properties of the obtained meta-type wholly aromatic polyamide fiber were a fineness of 1.7 dtex, a residual solvent amount of 0.08% by weight, and a crystallinity of 19%. In the obtained woven fabric, the weight per unit area was 235 g / m 2 , the pigment adhesion amount was 10% by weight, the flame retardant adhesion amount was 10% by weight, the binder adhesion amount was 100% by weight, the carbonization length was 2.0 cm, and the afterflame time was 0 second. The bending resistance was 3.5 cm
Claims (18)
- 有機繊維を含みかつ捺染処理により着色された布帛であって、JIS L1091-1998 A-4(3秒接炎)により測定した炭化長が10cm以下であることを特徴とする布帛。 A fabric containing organic fibers and colored by a printing process, wherein the carbonization length measured by JIS L1091-1998 A-4 (3-second flame contact) is 10 cm or less.
- 前記有機繊維が、メタ型全芳香族ポリアミド繊維、パラ型全芳香族ポリアミド繊維、ポリベンズオキサゾール(PBO)繊維、ポリベンズイミダゾール(PBI)繊維、ポリベンズチアゾール(PBTZ)繊維、ポリイミド(PI)繊維、ポリスルホンアミド(PSA)、ポリエーテルエーテルケトン(PEEK)繊維、ポリエーテルイミド(PEI)繊維、ポリアリレート(PAr)繊維、メラミン繊維、フェノール繊維、フッ素系繊維、ポリフェニレンスルフィド(PPS)繊維からなる群より選択されるいずれか1種である、請求項1に記載の布帛。 The organic fiber is a meta-type wholly aromatic polyamide fiber, para-type wholly aromatic polyamide fiber, polybenzoxazole (PBO) fiber, polybenzimidazole (PBI) fiber, polybenzthiazole (PBTZ) fiber, polyimide (PI) fiber. , Polysulfonamide (PSA), polyether ether ketone (PEEK) fiber, polyetherimide (PEI) fiber, polyarylate (PAr) fiber, melamine fiber, phenol fiber, fluorine-based fiber, polyphenylene sulfide (PPS) fiber The fabric according to claim 1, wherein the fabric is any one selected from more.
- 布帛がさらに、ポリエステル繊維、セルロース繊維、ポリアミド繊維、ポリオレフィン繊維、アクリル繊維、レーヨン繊維、コットン繊維、獣毛繊維、ポリウレタン繊維、ポリ塩化ビニル繊維、ポリ塩化ビニリデン繊維、アセテート繊維およびポリカーボネート繊維からなる群より選択されるいずれか1種以上を含む、請求項1に記載の布帛。 The fabric further comprises polyester fiber, cellulose fiber, polyamide fiber, polyolefin fiber, acrylic fiber, rayon fiber, cotton fiber, animal hair fiber, polyurethane fiber, polyvinyl chloride fiber, polyvinylidene chloride fiber, acetate fiber and polycarbonate fiber. The fabric according to claim 1, comprising any one or more selected from the above.
- 布帛を構成する繊維が全芳香族ポリアミド繊維のみである、請求項1に記載の布帛。 The fabric according to claim 1, wherein the fibers constituting the fabric are only wholly aromatic polyamide fibers.
- メタ型全芳香族ポリアミド繊維が布帛重量対比35重量%以上含まれる、請求項1に記載の布帛。 The fabric according to claim 1, wherein the meta-type wholly aromatic polyamide fiber is contained in an amount of 35% by weight or more relative to the weight of the fabric.
- 前記メタ型全芳香族ポリアミド繊維の結晶化度が15~25%の範囲内である、請求項5に記載の布帛。 The fabric according to claim 5, wherein the crystallinity of the meta-type wholly aromatic polyamide fiber is in the range of 15 to 25%.
- 前記メタ型全芳香族ポリアミド繊維を形成するメタ型全芳香族ポリアミドが、下記の式(1)で示される反復構造単位を含む芳香族ポリアミド骨格中に、反復構造の主たる構成単位とは異なる芳香族ジアミン成分、または芳香族ジカルボン酸ハライド成分を、第3成分として芳香族ポリアミドの反復構造単位の全量に対し1~10mol%となるように共重合させたメタ型全芳香族ポリアミドである、請求項5に記載の布帛。
-(NH-Ar1-NH-CO-Ar1-CO)- ・・・式(1)
ここで、Ar1はメタ配位又は平行軸方向以外に結合基を有する2価の芳香族基である。 The meta-type wholly aromatic polyamide forming the meta-type wholly aromatic polyamide fiber has an aromatic different from the main constituent unit of the repeating structure in the aromatic polyamide skeleton containing the repeating structural unit represented by the following formula (1). A meta-type wholly aromatic polyamide obtained by copolymerizing an aromatic diamine component or an aromatic dicarboxylic acid halide component as a third component so as to be 1 to 10 mol% based on the total amount of repeating structural units of the aromatic polyamide. Item 6. The fabric according to Item 5.
— (NH—Ar 1 —NH—CO—Ar 1 —CO) — (1)
Here, Ar1 is a divalent aromatic group having a bonding group other than in the meta-coordinate or parallel axis direction. - 第3成分となる芳香族ジアミンが式(2)、(3)、または芳香族ジカルボン酸ハライドが、式(4)、(5)である請求項7に記載の布帛。
H2N-Ar2-NH2 ・・・式(2)
H2N-Ar2-Y-Ar2-NH2 ・・・式(3)
XOC-Ar3-COX ・・・式(4)
XOC-Ar3-Y-Ar3-COX ・・・式(5)
ここで、Ar2はAr1とは異なる2価の芳香族基、Ar3はAr1とは異なる2価の芳香族基、Yは酸素原子、硫黄原子、アルキレン基からなる群から選ばれる少なくとも1種の原子又は官能基であり、Xはハロゲン原子を表す。 The fabric according to claim 7, wherein the aromatic diamine as the third component is represented by formulas (2) and (3), or the aromatic dicarboxylic acid halide is represented by formulas (4) and (5).
H 2 N—Ar 2 —NH 2 Formula (2)
H 2 N—Ar 2 —Y—Ar 2 —NH 2 Formula (3)
XOC-Ar3-COX Formula (4)
XOC-Ar3-Y-Ar3-COX Formula (5)
Here, Ar2 is a divalent aromatic group different from Ar1, Ar3 is a divalent aromatic group different from Ar1, Y is at least one atom selected from the group consisting of an oxygen atom, a sulfur atom, and an alkylene group Or it is a functional group and X represents a halogen atom. - 前記メタ型芳香族ポリアミド繊維の残存溶媒量が0.1重量%以下である、請求項5に記載の布帛。 The fabric according to claim 5, wherein the residual solvent amount of the meta-type aromatic polyamide fiber is 0.1% by weight or less.
- 布帛が、経密度40~100本/25.4mm、および緯密度40~100本/25.4mmの織物である、請求項1に記載の布帛。 The fabric according to claim 1, wherein the fabric is a woven fabric having a warp density of 40 to 100 pieces / 25.4 mm and a weft density of 40 to 100 pieces / 25.4 mm.
- 布帛の目付けが140~300g/m2の範囲内である、請求項1に記載の布帛。 The fabric according to claim 1, wherein the fabric weight is within a range of 140 to 300 g / m 2 .
- 布帛において、JIS L1096-1998 A法により測定した剛軟度が4~12mmの範囲内である、請求項1に記載の布帛。 The fabric according to claim 1, wherein the fabric has a bending resistance measured by JIS L1096-1998 A method in a range of 4 to 12 mm.
- JIS L1091 A-4(12s接炎)に記載の垂直燃焼試験で残炎時間が1秒以下である、請求項1に記載の布帛。 The fabric according to claim 1, wherein the afterflame time is 1 second or less in the vertical combustion test described in JIS L1091 A-4 (12s flame contact).
- 布帛が黒色または赤色に着色してなる、請求項1に記載の布帛。 The fabric according to claim 1, wherein the fabric is colored black or red.
- 請求項1に記載の布帛の製造方法であって、捺染処理により布帛を着色する際、難燃剤を含む捺染処理剤を用いることを特徴とする布帛の製造方法。 2. The method for producing a fabric according to claim 1, wherein when the fabric is colored by a textile printing treatment, a textile treating agent containing a flame retardant is used.
- 捺染処理する際、アクリル樹脂またはウレタン樹脂からなるバインダーを含む捺染処理剤を用いる、請求項15に記載の布帛の製造方法。 The method for producing a fabric according to claim 15, wherein a printing agent containing a binder made of an acrylic resin or a urethane resin is used in the printing process.
- さらに布帛に撥水処理を施す、請求項15に記載の布帛の製造方法。 The method for producing a fabric according to claim 15, wherein the fabric is further subjected to a water repellent treatment.
- 請求項1~14のいずれかに記載の布帛を用いてなる、消防服、消防団服、作業服、迷彩服、法被、およびエプロンからなる群より選択される繊維製品。 A textile product selected from the group consisting of fire clothes, fire brigade clothes, work clothes, camouflage clothes, coats, and an apron, using the fabric according to any one of claims 1 to 14.
Priority Applications (3)
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RU2017116828A RU2017116828A (en) | 2014-10-16 | 2015-10-14 | FABRIC, METHOD OF MANUFACTURE AND TEXTILE PRODUCTS |
CN201580054738.9A CN106795666A (en) | 2014-10-16 | 2015-10-14 | Cloth and silk and its manufacture method and fibre |
JP2016554092A JPWO2016060143A1 (en) | 2014-10-16 | 2015-10-14 | Fabric, manufacturing method thereof and textile product |
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JP2014-211706 | 2014-10-16 | ||
JP2014211706 | 2014-10-16 |
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JP (1) | JPWO2016060143A1 (en) |
CN (1) | CN106795666A (en) |
RU (1) | RU2017116828A (en) |
TW (1) | TW201631241A (en) |
WO (1) | WO2016060143A1 (en) |
Cited By (6)
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JP2017197882A (en) * | 2016-04-28 | 2017-11-02 | 帝人株式会社 | Flame-retardant fabric and fiber product |
JP2017197852A (en) * | 2016-04-25 | 2017-11-02 | 帝人株式会社 | Flame-retardant fabric and fiber product |
JP2019014994A (en) * | 2017-07-06 | 2019-01-31 | 帝人株式会社 | Fabric and textile product |
CN109837780A (en) * | 2019-02-28 | 2019-06-04 | 江苏工程职业技术学院 | A kind of colouring method of high fire-retardance tooling fabric |
EP4036294A4 (en) * | 2019-09-24 | 2022-11-09 | Teijin Limited | Fireproof fabric and seat |
KR102583789B1 (en) * | 2023-01-03 | 2023-10-04 | (주)보광아이엔티 | Materials for inner and outer of protective product and respective manufacturing methods |
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CN109930270B (en) * | 2019-03-08 | 2020-06-12 | 东华大学 | Production method of blended yarn containing flame-retardant polyester fibers and polyarylate fibers |
CN110293729A (en) * | 2019-07-22 | 2019-10-01 | 吴江市美林格纺织品有限公司 | A kind of waterproof polyester-mixed cotton cloth |
CN111155224A (en) * | 2020-02-17 | 2020-05-15 | 上海市纺织科学研究院有限公司 | Preparation method of polyarylester fiber-based self-lubricating fabric |
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Also Published As
Publication number | Publication date |
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RU2017116828A (en) | 2018-11-19 |
CN106795666A (en) | 2017-05-31 |
TW201631241A (en) | 2016-09-01 |
JPWO2016060143A1 (en) | 2017-08-31 |
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