WO2013009077A2 - 근적외선 분광반사율 조절특성을 갖는 위장직물 - Google Patents

근적외선 분광반사율 조절특성을 갖는 위장직물 Download PDF

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Publication number
WO2013009077A2
WO2013009077A2 PCT/KR2012/005472 KR2012005472W WO2013009077A2 WO 2013009077 A2 WO2013009077 A2 WO 2013009077A2 KR 2012005472 W KR2012005472 W KR 2012005472W WO 2013009077 A2 WO2013009077 A2 WO 2013009077A2
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WO
WIPO (PCT)
Prior art keywords
near infrared
infrared ray
copper sulfide
fabric
camouflage
Prior art date
Application number
PCT/KR2012/005472
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English (en)
French (fr)
Korean (ko)
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WO2013009077A3 (ko
Inventor
장래영
Original Assignee
Jang Rae Young
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Filing date
Publication date
Application filed by Jang Rae Young filed Critical Jang Rae Young
Priority to CN201280044174.7A priority Critical patent/CN103827369A/zh
Priority to US14/232,311 priority patent/US20140154482A1/en
Publication of WO2013009077A2 publication Critical patent/WO2013009077A2/ko
Publication of WO2013009077A3 publication Critical patent/WO2013009077A3/ko

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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0035—Protective fabrics
    • D03D1/0047—Camouflage fabrics
    • 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
    • D03D15/242—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 inorganic, e.g. basalt
    • 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
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • D06M11/42—Oxides or hydroxides of copper, silver or gold
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • 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
    • D06P1/0004—General aspects of dyeing
    • D06P1/0008—Dyeing processes in which the dye is not specific (waste liquors)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
    • F41H3/02—Flexible, e.g. fabric covers, e.g. screens, nets characterised by their material or structure
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/16—Physical properties antistatic; conductive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/2481—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition

Definitions

  • the present invention relates to a camouflage fabric having a near infrared spectral reflectance control characteristics, and more particularly, to a near infrared ray using a conductive yarn containing copper sulfide nanoparticles having a near infrared spectral reflectance control characteristics or metal sulfide nanoparticles including copper sulfide
  • a camouflage fabric with camouflage performance in the observation sensor it is possible to solve a phenomenon in which the coating chemical is detached when a near-infrared absorbing pigment or a carbon mixture is applied to a synthetic fabric, which is a conventional fabric manufacturing method.
  • the near-infrared ray reflectance In the near-infrared spectrum of the near-infrared wavelength range of 720 nm to 1500 nm, the near-infrared ray reflectance (NIRR) has the same or similar level of near-infrared reflectance as the difference in spectral reflectance from various natural backgrounds of each color.
  • Copper sulfide nanoparticles or metal sulfide nanoparticles containing copper sulfide have antimicrobial properties and conductivity, so even without a separate post-treatment process, near-infrared rays have excellent physicochemical properties that naturally exhibit antibacterial and antistatic properties. It relates to a camouflage fabric having spectral reflectance control characteristics.
  • targets such as military personnel, vehicles, equipment and structures on the battlefield is directly related to the ability of countermeasures to minimize any threat to the target.
  • An important countermeasure against the threat to the target is to camouflage the target, making it difficult for the enemy to detect the presence of the target.
  • camouflage In order to obtain the effect of camouflage when observed with the naked eye or visible light observer during the day, it is a hue camouflage that can be concealed in the 380-720 nm spectrum of visible light. In the region (720 nm to 1500 nm), the near-infrared reflectance value of the surrounding objects and coatings should be maintained at the same or similar level to make identification difficult.
  • the near-infrared reflectance value of the coating should be the same or similar to the surrounding environment.
  • the near-infrared detection wavelength range of the near-infrared observation apparatus was 600 nm to 860 nm, but the upper limit has recently been extended to 1000 nm to 1500 nm.
  • camouflage materials Because of the wide variety of environments throughout the world, many different camouflage materials exist, including both visible and invisible camouflage materials.
  • Fibers with visible camouflage patterns can be printed by printing camouflage patterns on undyed greige fiber surfaces or by solution dyeing yarns that are subsequently woven or knitted into camouflage patterns using, for example, a jacquard process. Typically manufactured.
  • the near-infrared camouflage fabric which stands for night-invisible camouflage material, refers to a fabric that has a near-infrared reflectance similar to the surrounding environment, which has a camouflage effect on the surrounding environment and is not detected by the near-infrared night observation apparatus.
  • the existing near-infrared camouflage fabric manufacturing method is as follows.
  • carbon black and near infrared absorbing pigments are added to the gastric printing ink and paste in suitable amounts to change the near infrared reflectance of the fiber.
  • the fibers thus treated can be easily washed and peeled off, resulting in a fibrous material with poor near infrared camouflage durability.
  • organic pigments such as dimonium-based, polymethine-based, metal complex-based, squamous-based, and cyanine-based pigments effectively absorb wavelengths in the 800 nm to 1100 nm range, but the near-infrared absorption rate decreases remarkably for wavelengths above 1100 nm. As the pigment is detached during repeated washing, many problems are included in the weather resistance of physicochemical properties.
  • inorganic pigments such as cobalt-based, vanadium-based, molybdenum-based, tungsten-based, ITO-based, ATO-based, and ruthenium-based pigments have the advantage of effectively blocking and absorbing wavelengths of more than 1200 nm, but the price is very expensive and is also caused by desorption. The problem of weatherability still exists.
  • the present invention has been made to solve the problems of the existing gastrointestinal fabric as described above, near-infrared observation using a conductive yarn containing copper sulfide nanoparticles having a near infrared spectral reflectance control characteristics or metal sulfide nanoparticles containing copper sulfide Weaving a camouflage fabric with camouflage performance to the sensor, so that it has a semi-permanent durability significantly improved the problem of inferior durability caused by applying carbon and near-infrared absorbing pigment to the synthetic fabric, a conventional fabric manufacturing method.
  • the near-infrared spectral reflectance is equal to or similar to the near-infrared spectral reflectance of the natural background of each terrain, so that a predetermined camouflage effect can be achieved.
  • Copper sulfide nanoparticles or metal sulfide nanoparticles containing copper sulfide have antimicrobial and conductivity properties, and thus provide a camouflage fabric with excellent physicochemical properties that naturally exhibit antibacterial and antistatic properties even without a separate post-treatment process. Its purpose is to effectively use it for military clothing, equipment, tents and military equipment.
  • the camouflage fabric having the near-infrared spectral reflectance control characteristic of the present invention basically coordinates the copper sulfide nanoparticles having the near-infrared spectral reflectance control characteristic or metal sulfide nanoparticles containing copper sulfide coordination to the polymer substrate.
  • the difference between the near infrared spectral reflectances of the surrounding environmental objects is designed using the same conductive synthetic polymer material.
  • the camouflage fabric having the near-infrared spectral reflectance control characteristic of the present invention has camouflage performance in the near-infrared observation sensor by using a conductive yarn containing copper sulfide nanoparticles having the near infrared spectral reflectance control characteristic or metal sulfide nanoparticles including copper sulfide. Since weaving the camouflage fabric has the effect of semi-permanent durability significantly improved the problem of inferior durability that occurs when carbon and near-infrared absorbing pigments are applied to the synthetic fabric, which is a conventional method for manufacturing a camouflage fabric,
  • the near-infrared spectral reflectance is the same as or similar to the near-infrared spectral reflectance of the natural background of each terrain, so that a predetermined camouflage effect can be more efficiently achieved.
  • two kinds of multifilament yarns consisting of the first multifilament yarn and the second multifilament yarn are manufactured by various weaving warp and weft yarns into plain weave or change plain weave by a weaving machine.
  • the near infrared spectral reflectance of the fabric in the near infrared spectral region of 720 nm to 1500 nm can be woven so as to have a specific near infrared reflectance ratio of about 25% to about 70%, respectively, depending on the blend ratio.
  • the copper sulfide nanoparticles or metal sulfide nanoparticles including copper sulfide have antimicrobial and conductive properties, so that even without a separate post-treatment process, the antibacterial and antistatic properties are naturally exhibited. great.
  • Fig. 1 is a graph showing the results of near infrared spectral reflectance of a gastrointestinal fabric reconstructed by Examples 1 to 10;
  • FIG. 2 is a graph showing the results of printing and washing of near-infrared spectral reflectance of the gastrointestinal fabric woven by Example 11;
  • FIG. 1 is a graph showing the results of near infrared spectral reflectance of a gastrointestinal fabric reconstructed by Examples 1 to 10;
  • FIG. 2 is a graph showing the results of printing and washing of near-infrared spectral reflectance of the gastrointestinal fabric woven by Example 11;
  • FIG. 1 is a graph showing the results of printing and washing of near-infrared spectral reflectance of the gastrointestinal fabric woven by Example 11;
  • FIG 3 is a graph showing the results of near-infrared spectral reflectance after printing and washing of the gastrointestinal fabric woven in Example 12;
  • Figure 4 to Figure 6 is a photograph comparing the battle suit currently being used with the combat clothing made of the present invention camouflage fabric.
  • the camouflage fabric having the near-infrared spectral reflectance control property of the present invention contains copper sulfide nanoparticles or metal sulfide nanoparticles containing copper sulfide in an amount of about 0.1 wt% to 3 wt% based on the weight of the fabric to reduce the near infrared reflectance.
  • a conductive polymer in which coordinating copper sulfide nanoparticles or copper sulfide nanoparticles containing copper sulfide, which can adjust near-infrared spectral reflectance properties is used.
  • Copper sulfide nanoparticles or copper sulfide nanoparticle coordinating conductive polymers comprising copper sulfide as applied herein include copper sulfide bonded to a polymer substrate containing a group selected from mercapto, thiocarbonyl, quaternary ammonium salts and isocyanates. Is an electrically conductive material containing metal sulfide nanoparticles.
  • the polymer matrix is polyester, polyamide (nylon), polyacrylonitrile. Cotton, polyvinyl chloride resin and amino resin.
  • an example of a method for preparing an electrically conductive polyamide in which the polymer substrate is coordinated with a copper sulfide nanoparticle or a copper sulfide nanoparticle including copper sulfide in a polyamide (nylon) polymer substrate having an introduced mercapto radical is an aqueous solution.
  • a second imparting conductivity to impart conductivity by impregnating a polyamide yarn having a mercapto group adsorbed or coordinated in the first step to a metal sulfide nanoparticle composition comprising copper sulfide and then dyeing at 55 ° C. for 120 minutes. It takes place through the steps.
  • the conductive copper sulfide nanoparticles of the second step or the metal sulfide nanoparticle composition comprising copper sulfide has a copper salt, nickel salt and zinc salt each having a content of 1 to 30 wt% based on 100% by weight of the polyamide fiber coating material. , 0.05-5 wt% phenyl-based reducing agent, 0.05-1.5 wt% low molecular weight sulfur compound, 0.1-10 wt% water-soluble amine, 1-10 wt% thio compound, 0.01-1 wt% thio stabilizer, 2-5 wt PH adjuster which is%.
  • the conductive polymer in which coordination of the copper sulfide nanoparticles or the metal sulfide nanoparticles including copper sulfide is applied to the present invention is a conductive yarn which imparts electrical conductivity to the fiber while maintaining the properties of the synthetic fiber, which is 720 nm to 1500 nm. Absorbs near-infrared in the near-infrared spectrum of
  • camouflage fabric of the present invention should be designed and woven so as to have a near infrared spectral reflectance of the same or similar near infrared spectral reflectance of any region or surrounding environment.
  • the target In order to achieve optimal results in near infrared applications, it is desirable for the target to have a near infrared reflectance that is not too high or too low compared to the near infrared reflectance of the surrounding environment.
  • the reason for this is that the near-infrared reflectance that is too high compared to the surrounding environment produces a bright image under night vision when viewed with a night vision device, whereas the reflectance that is too low for the surrounding environment produces dark images under night vision when viewed with a night vision device. Because.
  • the optimal level of near-infrared reflectivity must naturally vary depending on the environment.
  • Each topographic element has a different reflected signal based on its chemical composition.
  • Fabrics useful in military coatings and equipment typically consist entirely of polyester or polyamide or blends of cotton with these synthetic fibers.
  • Synthetic polymer polyamides (nylons) and polyester fibers are also known to have very high near infrared reflectances of 85% to 90% in the visible and near infrared ranges of 600 nm to 2000 nm.
  • the overall near-infrared reflectivity of temperate leaves is typically measured around 35%, which can rise to 70% in desert areas.
  • Clothing and equipment manufactured for terrain from near-infrared camouflage fabrics disrupt the wearer's silhouette when viewed in the near infrared spectral range, providing improved concealment to the wearer for near-infrared observation devices using a Night Vision Device.
  • the near-infrared reflectance value of the near-infrared spectral reflectance in the near-infrared spectral region of 720nm-1500nm including the hue camouflage of the visible spectrum in the modern warfare is the same or similar to that of the surrounding environment. It is very important to manufacture military camouflage fabrics designed to have.
  • a military camouflage fabric having a near infrared spectral reflectance control characteristics of the present invention includes at least a first multifilament yarn to be described later, the second multifilament yarn also described later to more precisely control the near infrared spectral reflectance characteristics This is further included.
  • First multi-fiber with 250 to 350 denier total yarn of 150-300 denier polyester and cotton blended yarn or polyester and rayon blended yarn or blended yarn such as nylon multifilament yarn The total fineness of the filament yarn and polyester, polyamide (nylon) cotton, and rayon that are substantially free of components that can control the near-infrared reflectance at 300-400T / M, and twisted them were fired. Multifilament yarns.
  • the dye used for example, polyester and cotton blends, VAT dyes and dispersion dyes are used, and polyamide and cotton blends are printed by applying reactive vinyl sulfone or VAT dyes to print the camouflage fabric. To produce.
  • the dye used for example, polyester and cotton blends, VAT dyes and dispersion dyes are used, and polyamide and cotton blends are printed by applying reactive vinyl sulfone or VAT dyes to print the camouflage fabric.
  • the camouflage fabric of the present invention can be used to fabricate clothing, equipment, tents, and military clothing exhibiting gastrointestinal appearance at near-infrared reflectance monitored using a night vision instrument.
  • garments made from the camouflage fabric of the present invention provide a gastrointestinal effect in near infrared that substantially hides the wearer from detection using a night vision device, such as a dark goggle or an image amplification transducer.
  • 50Kg of 30 denier nylon filament yarn was immersed at 55 ° C. for 60 minutes in a 200Kg water bath containing the aqueous solution of pretreatment agent, followed by removing the unreacted product by washing with 1wt% sodium hydroxide aqueous solution and drying at 80 ° C. for 1 hour in an air atmosphere. It was.
  • copper sulfide nanoparticles or sulfides were treated by dyeing at 120 ° C. for 120 minutes with copper sulfide nanoparticles or copper sulfide nanoparticles composition comprising copper sulfide as a post-treatment agent.
  • Nylon conductive yarns containing nanoparticles containing copper were prepared.
  • the following ⁇ Production Example 3> and ⁇ Production Example 4> is near-infrared spectroreflectivity using the electrically conductive nylon filament yarn coordination-bonded metal sulfide nanoparticles including the copper sulfide nanoparticles prepared by the ⁇ Production Example 1> It relates to a method for producing a first multifilament yarns and a second multifilament yarns that can adjust the characteristics.
  • 40Nc 1 blend of polyester (60%) and testicular surface (40%) and 150 denier of high-stretch polyester filament yarn A second multifilament yarn was prepared which did not contain.
  • the first multifilament yarn of ⁇ Production Example 3> and the second multifilament yarn of ⁇ Production Example 4> are variously designed with a weaving machine to warp and weft the plain or change the plain weave to variously adjust the near infrared spectral reflectance. It is embodiments that can be shown.
  • the inclination of the camouflage fabric was 295.6 denier first multifilament yarn 2ol softened and sintered in ⁇ Production Example 3> and 282.8 denier second multifilament yarn 1ol softened and sintered by ⁇ Production Example 4> 2: Weaved by changeable weaving with a gradient density of 170ol / 5cm alternately with 1, and weaved by weaving yarn of 295.6 denier first multifilament yarn 1ol and fabricated by ⁇ Production Example 3> and ⁇ Weaving Example 4> / 282 denier second multifilament yarn 2ol of weaving alternately weaving into weft density of 160ol / 5cm weaving alternately 1: 2 weaving a 225g / m2 camouflage fabric.
  • Table 11 is a table showing the fabric weaving design ⁇ Example 2> to ⁇ Example 10> of the camouflage fabric.
  • Example 2 1st multifilament: 100% 170 ol / 5 cm 1st multifilament: 100% 160 ol / 5 cm
  • Example 3 1st multifilament: 3ol 2nd multifilament: 1ol 170 ol / 5 cm First multifilament: 1 ol Second multifilament: 1 ol 160 ol / 5 cm
  • Example 4 1st multifilament: 3ol 2nd multifilament: 1ol 170 ol / 5 cm Second multifilament: 100% 160 ol / 5 cm
  • Example 5 First multifilament: 2 ol Second multifilament: 1 ol 170 ol / 5 cm First multifilament: 1 ol Second multifilament: 1 ol 160 ol / 5 cm
  • Example 6 First multifilament: 1 ol Second multifilament: 1 ol 170 ol / 5 cm First multifilament: 1 ol Second multi
  • Example 1 In order to achieve the desired camouflage in both visible and near infrared, the fabric woven in Example 1 was continuously refined using a nonionic surfactant, and then khaki, green, brown, in automatic printing using a conventional VAT dye. The black was directly printed at 4 degrees. The printed fabric was subjected to saturation steaming at 120 ° C. for 3 minutes, followed by continuous washing and a final set.
  • the fabric woven in ⁇ Example 1> was continuously refined using a nonionic surfactant, and then directly coated with charcoal, dark olive, green, land color, dark wood, and forest green at 5 degrees using automatic VAT dye. Printing was carried out.
  • the present invention can be usefully used for various military clothing, equipment, tents and military equipment.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Woven Fabrics (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
PCT/KR2012/005472 2011-07-11 2012-07-10 근적외선 분광반사율 조절특성을 갖는 위장직물 WO2013009077A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280044174.7A CN103827369A (zh) 2011-07-11 2012-07-10 具有调整近红外光谱反射率特性的迷彩伪装织物
US14/232,311 US20140154482A1 (en) 2011-07-11 2012-07-10 Camouflage fabric having near infrared ray reflectance adjusting characteristics

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0068211 2011-07-11
KR1020110068211A KR101227076B1 (ko) 2011-07-11 2011-07-11 근적외선 분광반사율 조절특성을 갖는 위장직물

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WO2013009077A2 true WO2013009077A2 (ko) 2013-01-17
WO2013009077A3 WO2013009077A3 (ko) 2013-03-07

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US (1) US20140154482A1 (zh)
KR (1) KR101227076B1 (zh)
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WO (1) WO2013009077A2 (zh)

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JP2016515966A (ja) * 2013-03-06 2016-06-02 シャーク ミティゲイション システムズ プロプライアトリー リミテッド 材料を設計する方法
US20220042240A1 (en) * 2020-08-10 2022-02-10 Peerless Adversary LLC Manufacturing Process and Composition for Multispectral Camouflage
US11501360B2 (en) 2017-03-17 2022-11-15 Team Labs, Inc. System and method of purchase request management using plain text messages

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KR101580121B1 (ko) * 2015-03-27 2015-12-28 이규상 기능성 황화구리 조성물 및 이로부터 제조된 기능성 섬유
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