KR101227076B1 - Near-infrared ray reflectance camouflage fabric with adjustable characteristics - Google Patents

Near-infrared ray reflectance camouflage fabric with adjustable characteristics Download PDF

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KR101227076B1
KR101227076B1 KR1020110068211A KR20110068211A KR101227076B1 KR 101227076 B1 KR101227076 B1 KR 101227076B1 KR 1020110068211 A KR1020110068211 A KR 1020110068211A KR 20110068211 A KR20110068211 A KR 20110068211A KR 101227076 B1 KR101227076 B1 KR 101227076B1
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spectral reflectance
infrared spectral
camouflage
copper sulfide
infrared
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KR1020110068211A
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Korean (ko)
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KR20130007726A (en
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장래영
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장래영
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Priority to KR1020110068211A priority Critical patent/KR101227076B1/en
Priority to US14/232,311 priority patent/US20140154482A1/en
Priority to PCT/KR2012/005472 priority patent/WO2013009077A2/en
Priority to CN201280044174.7A priority patent/CN103827369A/en
Publication of KR20130007726A publication Critical patent/KR20130007726A/en
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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 System
    • 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

Abstract

본 발명은 근적외선 분광반사율 조절특성을 갖는 위장직물에 관한 것으로 기존의 위장직물 제조 방법인 합성직물에 카본 및 근적외선 흡수안료를 도포하였을 때 발생되는 열등한 내구성의 문제를 현저하게 개선한 반영구적 내구성을 갖도록 하며,
근적외선 파장의 영역대가 720nm~1500nm인 근적외선 스펙트럼에서 근적외선 분광반사율이 각 지형별 자연배경의 근적외선 분광반사율과의 차이가 동일하거나 유사하도록 하여 소정의 위장효과를 달성할 수 있도록 함은 물론,
황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자는 항균성과 전도성을 가지므로 별도의 후처리 공정을 거치지 않더라도 항균성, 대전방지성의 기능도 자연적으로 발휘되는 이화학적 특성이 우수한 군사용 위장직물을 제공하여 의류, 장비, 텐트 및 군장구류 등에 효과적으로 사용할 수 있도록 함에 그 목적을 둔 것이다.
상기와 같은 목적을 달성하기 위한 본 발명의 근적외선 분광반사율 조절특성을 갖는 위장직물은 기본적으로 근적외선 분광반사율 조절 특성을 갖는 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 중합체 기질에 배위결합된 도전성 합성중합체 물질을 이용하여 720nm~1500nm의 근적외선 스펙트럼에서 주변 환경물체의 근적외선 분광반사율의 차이가 동일하거나 유사하게 설계 직조되어진 것에 그 특징이 있는 것이다.The present invention relates to a camouflage fabric having a near infrared spectral reflectance control characteristic to have a semi-permanent durability significantly improved the problem of inferior durability that occurs when applying a carbon and near infrared absorbing pigment to a synthetic fabric, which is a conventional fabric manufacturing method. ,
In the near-infrared spectrum of the near-infrared wavelength range of 720 nm to 1500 nm, 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 properties and conductivity, so they provide military camouflage fabrics with excellent physicochemical properties that naturally exhibit antimicrobial and antistatic properties even without a separate post-treatment process. The purpose is to enable effective use in clothing, equipment, tents and military equipment.
In order to achieve the above object, 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. It is characterized by the same or similar design weave of the difference in the near infrared spectral reflectance of the surrounding environmental object in the near infrared spectrum of 720nm-1500nm using the conductive conductive polymer material.

Description

근적외선 분광반사율 조절특성을 갖는 위장직물{Near-infrared ray reflectance camouflage fabric with adjustable characteristics}Near-infrared ray reflectance camouflage fabric with adjustable characteristics

본 발명은 근적외선 분광반사율 조절특성을 갖는 위장직물에 관한 것으로, 보다 상세하게는 근적외선 분광반사율 조절특성을 갖는 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 함유된 전도성원사를 이용하여 근적외선 관측 센서에 위장성능을 가지는 위장직물을 제직함으로써 기존의 위장직물 제조 방법인 합성직물에 근적외선 흡수안료 또는 카본혼합물을 도포하였을 때 도포약품이 탈리되는 현상 등을 해결할 수 있으며,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 By weaving 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.

근적외선 파장의 영역대가 720nm~1500nm인 근적외선 스펙트럼에서 근적외선 분광반사율(Near Infrared Ray Reflectance: NIRR)이 색상별 다양한 자연 배경과의 분광반사율의 차이가 동일하거나 유사한 수준의 근적외선 반사율을 가지는 것은 물론,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.

황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자는 항균성과 전도성을 가지므로 별도의 후처리 공정을 거치지 않더라도 항균성, 대전방지성 등의 기능도 자연적으로 발휘되는 이화학적 특성이 우수하도록 한 근적외선 분광반사율 조절특성을 갖는 위장직물에 관한 것이다.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.

전장에서 군 인력, 차량, 장비 및 구조물과 같은 표적물의 존속가능성은 표적물에 대한 모든 위협을 최소화 할 수 있는 대응 수단의 능력과 직접적인 연관이 있다.The viability of 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.

표적물에 대한 위협에 대비하는 중요한 대응 수단은 적이 표적물의 존재를 탐지하기 어렵게 표적물을 위장(Camouflage)하는 것이다.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.

주간에 육안이나 가시광 관측기구로 관측 시 위장의 효과를 얻기 위해서는 가시광선의 영역인 380~720nm 스펙트럼에서의 은폐가 가능한 색조위장인데 반하여, 야간에 근적외선 관측기구로 관측 시에 위장효과를 얻기 위해서는 근적외선 파장영역(720nm~1500nm)에서 주변 환경 물체와 피복물의 근적외선 반사율 값에 동일하거나 비슷한 수준으로 유지하여 식별을 어렵게 하여야 한다.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.

따라서, 주 야간 동일한 수준의 위장효과를 발휘하기 위하여 주간에는 가시광선의 영역에서 주변 환경 물체와 식별이 어려운 패턴 무늬 디자인 및 유사한 수준의 색상, 명도, 채도를 가져야하며, 동시에 야간에 사용하는 근적외선 관측기구에서 사용하고 있는 근적외선 파장 영역을 고려하여 피복물의 근적외선 반사율의 값이 주변 환경 물체와 동일하거나 유사한 수준의 근적외선 반사율 값을 가질 수 있도록 하여야 한다.Therefore, in order to achieve the same level of camouflage effect at night, it is necessary to have a pattern pattern design and similar level of color, brightness, and saturation that are difficult to distinguish from surrounding objects in the visible light area during the day, and at the same time, a near-infrared observation device used at night. Considering the near-infrared wavelength range used in the system, the near-infrared reflectance of the coating should have the same or similar level of near-infrared reflectance as the surrounding environment.

근적외선 관측기구의 근적외선 탐지 파장 영역대는 과거 600nm~860nm이었으나, 최근에는 그 상한 범위가 1000nm~1500nm까지 확장되고 있는 실정이다.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.

이것은 과거의 군사용 장비보다 더 광범위한 영역을 관측할 수 있는 전자장비의 발달에 기인한 것이다.This is due to the development of electronic equipment capable of observing a wider range of areas than military equipment in the past.

전 세계에 걸쳐 매우 다양한 환경 때문에 가시 위장재료 및 비가시 위장재료 모두를 포함하여 다수의 상이한 위장재료가 존재한다.Because of the wide variety of environments throughout the world, many different camouflage materials exist, including both visible and invisible camouflage materials.

다양한 환경(예를 들어, 산림지에서부터 사막까지의 범위)은 다양한 색과 무늬의 이용을 필요로 한다.Different environments (eg, from forests to deserts) require the use of different colors and patterns.

예를 들어 주간에 군의 가시광선 영역에서의 산림지 위장은 흑색, 갈색, 녹색 및 밝은 녹색의 4가지 색을 흔히 이용한다.For example, woodland camouflage in the visible region of the group during the daytime often uses four colors: black, brown, green and light green.

반면에 주간에 사막 위장에서의 직물재료는 흔히 갈색, 카키색 및 황갈색의 3가지 색을 흔히 이용한다.On the other hand, textile materials in desert camouflage during the day often use three colors: brown, khaki and tan.

가시광선 위장무늬를 갖는 섬유는 염색하지 않은 생지(greige)섬유 표면상에 위장무늬를 인쇄함으로써, 또는 예를 들어, 자카드 공정을 이용하여 위장 무늬로 후속적으로 제직 또는 편물되는 방적사를 용액 염색함으로써 전형적으로 제조된다.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.

그러나, 야간 전투 시에는 근적외선 관측기구에 탐지가 되지 않도록 하여야 하므로 가시광선 영역에서의 위장과는 다른 가공처리를 하여야 한다.However, during the night combat, the NIR must not be detected by the NIR, so processing must be done differently from the camouflage in the visible range.

야간의 비가시 위장재료를 의미하는 근적외선 위장직물이라 함은 주위환경과 유사한 근적외선 반사율을 가지도록 함으로써 주위 환경에 대한 위장효과를 갖게 하여 근적외선 야간 관측기구에 의해 탐지되지 않도록 한 직물을 의미한다.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.

이러한 직물은 근적외선 야간 관측기구의 발달로 말미암아 현대전에서 매우 중요한 가치를 갖는다.Such fabrics are of great value in modern warfare due to the development of near-infrared night vision instruments.

기존의 근적외선 위장직물 제조방법은 다음과 같다.The existing near-infrared camouflage fabric manufacturing method is as follows.

가시광선 및 근적외선 모두에서의 바람직한 위장을 위한 종래의 수단으로는 염색하지 않은 섬유 또는 베이스 색조로 염색된 섬유에 프린팅하여 주,야간의 색조 (가시광선 스펙트럼) 및 근적외선 반사율의 수준을 동시에 달성하는 인쇄공정을 거친다.Conventional means for preferred camouflage in both visible and near-infrared are printing on undyed fibers or fibers dyed with base tones to simultaneously achieve levels of day and night hue (visible spectrum) and near infrared reflectance. Go through the process.

가장 통상적으로, 카본블랙 및 근적외선 흡수색소를 위장인쇄잉크 및 페이스트에 적당한 양으로 첨가함으로써 섬유의 근적외선 반사율을 변화시키는 것이다.Most commonly, 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.

이 기술의 단점은 탄소가 지나치게 검은색이므로 위장섬유가 목적한 가시 색조에 부정적인 영향을 줄 수 있는데, 흔히 이는 사막과 같은 극히 밝은 색조를 요구하는 환경에서 적절한 가시 및 근적외선 위장을 달성하는 데 문제점을 갖게 한다.The drawback of this technique is that the carbon is overly black and the camouflage fibers can negatively affect the desired visible color tone, which often leads to problems in achieving proper visible and near-infrared camouflage in environments that require extremely bright tones such as deserts. Have it.

특히, 국부적인 카본마감처리를 하더라도 사용 시 쉽게 세척되고 벗겨질 수 있기 때문에, 이렇게 처리한 섬유는 열등한 근적외선 위장 내구성을 갖는 섬유 재료가 된다.In particular, even with a local carbon finish, the fibers thus treated can be easily washed and peeled off, resulting in a fibrous material with poor near infrared camouflage durability.

또한, 근적외선 흡수안료 중 디이모늄계, 폴리메틴계, 금속착물계, 스쿠아룸계, 시아닌계 등의 유기계 안료는 주로 800nm~1100nm대의 파장을 효과적으로 흡수하나 1100nm이상의 파장대에 대해서는 근적외선 흡수율이 현저하게 저하되며, 반복 세탁 시 안료가 탈리됨으로써 이화학적 특성의 내후성에 많은 문제점을 내포하고 있다. 이에 반해 코발트계, 바나듐계, 몰리브덴계, 텅스텐계, ITO계, ATO계, 루테늄계 등의 무기계 안료는 주로 1200nm 이상의 파장을 효과적으로 차단 흡수하는 장점이 있으나, 가격이 매우 고가이며 이 또한 탈리에 의한 내후성의 문제가 여전히 존재하고 있다.In addition, 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. In contrast, 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.

본 발명은 상기와 같은 기존 위장직물의 문제점을 해결하기 위해 안출된 것으로, 근적외선 분광반사율 조절특성을 갖는 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 함유된 전도성원사를 이용하여 근적외선 관측 센서에 위장성능을 가지는 위장직물을 제직하는 것이어서 기존의 위장직물 제조 방법인 합성직물에 카본 및 근적외선 흡수안료를 도포하였을 때 발생되는 열등한 내구성의 문제를 현저하게 개선한 반영구적 내구성을 갖도록 하며,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.

근적외선 파장의 영역대가 720nm~1500nm인 근적외선 스펙트럼에서 근적외선 분광반사율이 각 지형별 자연배경의 근적외선 분광반사율과의 차이가 동일하거나 유사하도록 하여 소정의 위장효과를 달성할 수 있도록 함은 물론,In the near-infrared spectrum of the near-infrared wavelength range of 720 nm to 1500 nm, 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.

황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자는 항균성과 전도성을 가지므로 별도의 후처리 공정을 거치지 않더라도 항균성, 대전방지성의 기능도 자연적으로 발휘되는 이화학적 특성이 우수한 위장직물을 제공함으로써 이를 군사용 의류, 장비, 텐트 및 군장구류 등에 효과적으로 사용할 수 있도록 함에 그 목적을 둔 것이다.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.

상기와 같은 목적을 달성하기 위한 본 발명의 근적외선 분광반사율 조절특성을 갖는 위장직물은 기본적으로 근적외선 분광반사율 조절 특성을 갖는 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 중합체 기질에 배위결합된 도전성 합성중합체 물질을 이용하여 720nm~1500nm의 근적외선 스펙트럼에서 주변 환경물체의 근적외선 분광반사율의 차이가 동일하거나 유사하게 설계 직조되어 진 것에 그 특징이 있다.In order to achieve the above object, 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. In the near infrared spectrum of 720 nm to 1500 nm, the difference between the near infrared spectral reflectances of the surrounding environmental objects is designed and woven using the same conductive synthetic polymer material.

본 발명의 근적외선 분광반사율 조절특성을 갖는 위장직물은 근적외선 분광반사율 조절특성을 갖는 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 함유된 전도성원사를 이용하여 근적외선 관측 센서에 위장성능을 가지는 위장직물을 제직하는 것이어서 기존의 위장직물 제조 방법인 합성직물에 카본 및 근적외선 흡수안료를 도포하였을 때 발생되는 열등한 내구성의 문제를 현저하게 개선한 반영구적 내구성을 갖는 효과가 있는 것은 물론,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,

근적외선 파장의 영역대가 720nm~1500nm인 근적외선 스펙트럼에서 근적외선 분광반사율이 각 지형별 자연배경의 근적외선 분광반사율과의 차이가 동일하거나 유사하도록 하여 소정의 위장효과를 보다 효율적으로 달성할 수 있는 효과가 있다.In the near-infrared spectrum of the near-infrared wavelength range of 720 nm to 1500 nm, 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.

더욱 상세하게는 제1멀티필라멘트얀과 제2멀티필라멘트얀으로 구성되는 2종의 멀티필라멘트얀을 직조기에 의해 경사 및 위사를 평직 또는 변화평직으로 다양하게 직물로 제조하되, 제1멀티필라멘트얀과 제2멀티필라멘트얀의 혼방 비율을 달리하여 720nm~1500nm의 근적외선 스펙트럼영역에서 직물의 근적외선 분광반사율이 혼방비율에 따라 각각 약 25%부터 약 70%의 특정한 근적외선 반사비율을 갖도록 제직할 수 있으므로 어떠한 주위환경에서도 근적외선 관측기구에 대하여 착용자에게 향상된 은폐를 제공할 수 있는 우수한 위장직물을 제공할 수 있는 효과가 있다.More specifically, 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. By varying the blend ratio of the second multifilament yarns, 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. In the environment, there is an effect of providing an excellent camouflage fabric that can provide improved concealment to the wearer with respect to the NIR.

그러는 한편, 상기 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자는 항균성과 전도성을 가지므로 별도의 후처리 공정을 거치지 않더라도 항균성, 대전방지성의 기능도 자연적으로 발휘되는 등의 이화학적 특성이 우수하다.On the other hand, 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.

따라서, 본 발명은 각종 군사용 의류, 장비, 텐트 및 군장구류 등에 유용하게 사용할 수 있는 매우 획기적인 발명이다.Accordingly, the present invention is a very innovative invention that can be usefully used for various military clothing, equipment, tents and military equipment.

이하, 상기와 같은 목적을 달성하기 위한 본 발명의 실시예를 상세히 설명한다.Hereinafter, embodiments of the present invention for achieving the above object will be described in detail.

본 발명의 근적외선 분광반사율 조절특성을 갖는 위장직물은 근적외선 반사율을 감소시키기 위하여 직물 중량 대비 약 0.1wt% 내지 3wt%의 양으로 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자를 함유한다.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.

즉, 근적외선 분광 반사율 특성을 조절할 수 있는 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 배위결합된 도전성 중합체를 사용한다. 본 발명에 적용된 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 배위결합된 도전성 중합체는 메르캅토, 티오카르보닐, 사차암모늄염 및 이소시아네이트로부터 선택된 기를 함유하는 중합체 기질에 결합된 황화구리를 포함하는 황화금속 나노미립자를 함유하는 전기 전도성 물질이다.That is, a conductive polymer having coordination of copper sulfide nanoparticles or copper sulfide nanoparticles including 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.

또한, 상기 중합체 기질이 폴리에스터, 폴리아미드(나일론), 폴리아크릴로니트릴. 면, 폴리비닐클로라이드수지 및 아미노수지로부터 선택된 것이다.In addition, the polymer matrix is polyester, polyamide (nylon), polyacrylonitrile. Cotton, polyvinyl chloride resin and amino resin.

하나의 구현 예로 상기 중합체 기질이 도입 메르캅토 라디칼을 갖는 폴리아미드(나일론) 중합체 기질에 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 배위결합된 전기전도성 폴리아미드 제조방법의 예로는 수용액 중에 아졸 화합물과 메르캅토기 함유 실란 등몰 반응생성물인 실란 커플링제 500mg/L~5g/L를 전처리제로 조제한 후, 조제된 전처리제 수용액 100wt%에 폴리아미드25wt%를 55℃에서 60분간 침지 처리하고, 1wt%의 수산화나트륨수용액으로 미반응생성물을 수세 제거한 다음, 대기분위기 중 80℃에서 1시간 동안 건조한 후, 실온 상태까지 냉각하여 폴리아미드를 메르캅토기를 가지는 폴리아미드중합체 기질로 개질하는 폴리아미드 개질단계인 제 1단계와,In one embodiment, 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. After preparing 500 mg / L to 5 g / L of a silane coupling agent and a mercapto group-containing silane equimolar reaction product in a pretreatment agent, 25 wt% of polyamide was immersed in 100 wt% of the prepared pretreatment solution at 55 ° C. for 60 minutes. , 1 wt% sodium hydroxide aqueous solution, the unreacted product was washed with water, and then dried at 80 ° C. for 1 hour in an air atmosphere, and then cooled to room temperature to modify the polyamide into a polyamide polymer substrate having a mercapto group. The first stage of reforming,

상기 제 1단계에서 메르캅토기가 흡착 또는 배위결합된 폴리아미드사를 황화구리를 포함하는 황화금속 나노미립자 조성물에 침지한 후 55℃에서 120분간 염착 처리하여 도전성을 부여하는 도전성 부여 단계인 제 2단계를 거쳐 이루어진다.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.

여기서, 상기 제2단계의 도전성 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자 조성물은 상기 폴리아미드섬유 피도물 중량 100%에 대하여 함유량이 각각 1~30wt%인 구리염, 니켈염 및 아연염, 0.05~5wt%인 페닐화합물계 환원제, 0.05~1.5wt%인 저분자량의 황 화합물, 0.1~10wt%인 수용성아민류, 1~10wt%인 티오화합물, 0.01 내지 1wt%인 티오안정제, 2~5wt%인 pH조정제를 포함한다.Here, 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%.

본 발명에 적용된 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 배위결합된 도전성 중합체는 합성섬유의 특성을 그대로 유지하면서도 섬유에 전기전도성을 부여하는 도전사(Conductive Yarn)로서 이는 720nm~1500nm의 근적외선 스펙트럼에서 근적외선을 흡수 차단한다.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

또한, 이를 사용한 원단은 도전성 금속원소의 종류 및 함량에 따라 전도성 제어는 물론이고, 기재섬유의 굵기에 따라 전도성 제어가 용이하며, 합성섬유의 고유한 특성을 그대로 지니고 있으므로 이를 이용한 원단의 제직에도 기존의 다양한 직조기 사용이 가능케 함으로써 섬유상의 위장직물을 제조하는 데 매우 유용한 소재이다.In addition, the fabric using the same, as well as the conductivity control according to the type and content of the conductive metal element, and easy to control the conductivity according to the thickness of the base fiber, and because it has the inherent characteristics of the synthetic fiber, even in the weaving of the fabric using the same It is a very useful material for making a fibrous camouflage fabric by enabling the use of a variety of looms.

또한, 상기 본 발명의 위장직물은 임의의 지역 또는 주위환경의 배경과 근적외선 분광반사율이 동일하거나 유사한 근적외선 분광반사율을 갖도록 설계 제직 되어야 한다.In addition, the 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 environment.

근적외선 응용에서 최적의 결과를 달성하기 위해서는 표적물이 주변 환경의 근적외선 반사율과 비교하여 너무 높거나 너무 낮지 않은 근적외선 반사율을 보유하는 것이 바람직하다.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.

이와 같은 이유는 주위환경에 비해 너무 높은 근적외선 반사율은 야시장비로 관측할 때 야간 시력 하에서 밝은 이미지를 생성하며, 이와는 반대로 주위환경에 대해 너무 낮은 반사율은 야시장비로 관측할 때 야간시력 하에서 어두운 이미지를 생성하기 때문이다.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.

따라서 최적의 근적외선 반사율 수준은 환경에 따라 당연히 달라져야 한다.Therefore, the optimal level of near-infrared reflectivity must naturally vary depending on the environment.

각각의 지형요소는 그 화학적 구성에 근거하여 상이한 반사 신호를 갖는다.Each topographic element has a different reflected signal based on its chemical composition.

통상적으로 군용 피복물 및 장비에 유용한 직물은 전적으로 폴리에스터 또는 폴리아미드 또는 이들 합성섬유와 면의 혼방으로 이루어진다.Fabrics useful in military coatings and equipment typically consist entirely of polyester or polyamide or blends of cotton with these synthetic fibers.

또한, 합성 중합체 폴리아미드(나일론) 및 폴리에스터 섬유는 600nm~2000nm의 가시광 및 근적외선 영역에서 근적외선 반사율이 85%~90%로 매우 높은 소재로 알려져 있다.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.

그 결과 전장에서는 폴리에스터 및 폴리아미드 의류 및 장비의 근적외선 반사율은 그 환경의 근적외선 반사율과 더욱 긴밀하게 일치하게끔 감소시키는 것이 필수적이다.As a result, in the battlefield, it is necessary to reduce the near-infrared reflectivity of polyester and polyamide clothing and equipment to more closely match the near-infrared reflectance of the environment.

예를 들면 온대성 잎의 전체적인 근적외선 반사성은 전형적으로 35% 내외로 측정되었으며, 이는 사막지역의 경우 70%까지 상승할 수 있다.For example, the overall near-infrared reflectivity of temperate leaves is typically measured around 35%, which can rise to 70% in desert areas.

근적외선 위장직물로부터 지형에 맞게 제조된 의류 및 장비는 근적외선 스펙트럼 범위에서 볼 때 착용자의 실루엣을 붕괴시키므로, 암시장치(Night Vision Device)를 이용하는 근적외선 관측기구에 대하여 착용자에게 향상된 은폐를 제공한다.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.

따라서, 현대전에서 가시광선 스펙트럼의 파장대의 색조 위장을 포함하여 720nm~1500nm의 근적외선 스펙트럼 영역에서의 근적외선 분광반사율이 지형별로 다양한 자연 분광반사율과의 차이가 주변 환경 물체와 동일하거나 유사한 수준의 근적외선 반사율 값을 가질 수 있도록 설계된 군사용 위장직물을 제조하는 것은 매우 중요하다.Therefore, 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.

본 발명의 근적외선 분광반사율 조절 특성을 갖는 군사용 위장직물을 제조하기 위한 위해서는 적어도 후술되는 제1멀티필라멘트얀이 포함되며, 또한 근적외선 분광반사율 특성을 보다 섬세하게 조절하기 위하여 역시 후술되는 제2멀티필라멘트얀이 추가로 포함된다.In order to manufacture 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.

즉, 근적외선 분광반사율 특성을 조절할 수 있는 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자를 함유하는 30~150데니어의 도전성 중합체 멀티필라멘트얀과 근적외선 분광반사율 특성을 조절할 수 있는 성분을 함유하지 않는 150~300데니어의 폴리에스터와 면 혼합사 또는 폴리에스터와 레이온 혼합사 또는 나일론 멀티필라멘트얀 등의 혼합사를 연사기로 300~400T/M으로 합연사 한 총섬도 250~350데니어의 제1멀티필라멘트얀과 근적외선 반사율 특성을 조절할 수 있는 성분을 실질적으로 함유하지 않는 폴리에스터, 폴리아미드(나일론) 면 및 레이온을 연사기로 300~400T/M으로 합,연사한 총섬도 250~350데니어의 제2멀티필라멘트얀을 포함한다. 근적외선 분광반사율 조절 특성을 갖는 군사용 위장직물을 제직하는 방법으로는 상기 제조된 제1멀티필라멘트얀과 제2멀티필라멘트얀을 직조기에 의해 경사 및 위사를 평직 또는 변화평직으로 다양한 혼방비율로 제직한 후 상기 제작된 직물의 표면상에 주 야간 동일한 수준의 위장효과를 발휘하기 위하여 가시광선의 영역에서 주변 환경 물체와 식별이 어려운 패턴 무늬 디자인 및 유사한 색상, 채도, 명도를 갖는 색조로 가시광선 영역의 패턴 및 색조를 인쇄함으로써 제조된다.That is, it does not contain 30 to 150 denier conductive polymer multifilament yarns containing copper sulfide nanoparticles that can adjust near infrared spectral reflectance characteristics or metal sulfide nanoparticles including copper sulfide, and components that can control near infrared spectral reflectance characteristics. 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. As a method of weaving a military camouflage fabric having a near-infrared spectroscopic reflectance control characteristic, after weaving the prepared first multifilament yarn and the second multifilament yarn, weaving the warp and weft yarns into various weaving ratios to plain or change plain weave. In order to exert the same level of camouflage effect at night and on the surface of the fabric, the pattern of visible light region with pattern pattern design and color tone with similar color, saturation, and brightness are difficult to distinguish from surrounding environment objects in visible light region. It is produced by printing a color tone.

이때, 사용되는 염료로는 예를 들면 폴리에스터 및 면 혼방인 경우에는 VAT염료 및 분산염료를 사용하고, 폴리아미드 및 면 혼방인 경우에는 반응성 비닐술폰 또는 VAT염료를 적용하여 인쇄함으로써 위장직물을 날염하여 제작한다.At this time, as 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.

상기 본 발명의 위장직물은 야간 관측기구를 이용하여 감시되는 근적외선 반사율에서 위장외관을 나타내는 의류, 장비, 텐트 및 군장구류 등을 제작하는 데 사용될 수 있다.The camouflage fabric of the present invention can be used to fabricate clothing, equipment, tents and military equipment exhibiting gastrointestinal appearance at near-infrared reflectance monitored using a night vision instrument.

따라서, 본 발명의 위장직물로부터 제조된 의류는 암시고글 또는 영상 증폭 변환기와 같은 암시기구(Night Vision Device)를 이용하는 탐지로부터 착용자를 실질적으로 은폐하는 근적외선에서의 위장효과를 제공한다.Thus, 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.

하기의 [표 1] 내지 [표 8]은 각국의 군사용 위장직물의 색상별 근적외선 반사율을 규정한 것이다.[Table 1] to [Table 8] below define the near-infrared reflectance of each military camouflage fabric of each country.

대한민국 신형전투복 원단 KDS 8305-1044Republic of Korea New Combat Clothing KDS 8305-1044 파장(nm)색상별By wavelength (nm) color CharcoalCharcoal ChocolateChocolate Dark Olive GreenDark olive green Forest GreenForest green Beige GrayBeige gray 600600 3 - 183-18 4 - 184-18 4 - 184-18 6 - 186-18 18 - 3218-32 620620 3 - 183-18 4 - 184-18 4 - 184-18 6 - 186-18 18 - 3218-32 640640 3 - 183-18 4 - 184-18 4 - 184-18 6 - 206-20 18 - 3218-32 660660 3 - 223-22 6 - 186-18 4 - 184-18 8 - 228-22 20 - 4020-40 680680 4 - 284-28 12 - 2412-24 6 - 226-22 12 - 3012-30 28 - 4828-48 700700 12 - 2812-28 12 - 2412-24 8 - 228-22 14 - 3214-32 38 - 5838-58 720720 18 - 3618-36 16 - 3616-36 10 - 2810-28 22 - 4622-46 38 - 5838-58 740740 18 - 3618-36 16 - 3616-36 16 - 2816-28 28 - 5228-52 46 - 7246-72 760760 24 - 4024-40 24 - 4424-44 18 - 3418-34 28 - 5628-56 46 - 7246-72 780780 24 - 4024-40 24 - 4424-44 22 - 4022-40 34 - 6434-64 46 - 7246-72 800800 28 - 4628-46 30 - 5230-52 22 - 4622-46 34 - 6434-64 52 - 7652-76 820820 28 - 4628-46 30 - 5230-52 24 - 5224-52 34 - 6434-64 52 - 7652-76 840840 32 - 4832-48 34 - 5834-58 24 - 5424-54 40 - 7040-70 52 - 7652-76 860860 32 - 4832-48 34 - 5834-58 24 - 5824-58 40 - 7040-70 52 - 7652-76 880880 36 - 5636-56 38 - 6438-64 34 - 6434-64 40 - 7040-70 52 - 7652-76 900900 36 - 5636-56 38 - 6438-64 34 - 6434-64 46 - 7246-72 52 - 7652-76 920920 40 - 6640-66 44 - 6644-66 38 - 7238-72 46 - 7246-72 52 - 7652-76 940940 40 - 6640-66 44 - 6644-66 40 - 7440-74 50 - 8050-80 52 - 7652-76 960960 40 - 6640-66 44 - 6644-66 40 - 7440-74 50 - 8050-80 52 - 7652-76 980980 44 - 6844-68 44 - 6844-68 46 - 7646-76 50 - 8050-80 52 - 7652-76 10001000 44 - 6844-68 44 - 6844-68 46 - 7646-76 50 - 8050-80 52 - 7652-76 10201020 46 - 7046-70 44 - 6844-68 50 - 8050-80 50 - 8050-80 52 - 7652-76 10401040 46 - 7046-70 44 - 6844-68 50 - 8050-80 50 - 8050-80 52 - 7652-76

독일군 장구류 NYL1000D 36*30 1/1German Accessories NYL1000D 36 * 30 1/1 LR범위LR range L/GREENL / GREEN M/GREENM / GREEN BROWNBROWN D/GREEND / GREEN BLACKBLACK 650650 14~3514-35 10~2510-25 10~1710-17 6~146-14 3~83 to 8 700700 14~3514-35 10~2610-26 10~1710-17 6~146-14 3~83 to 8 750750 14~3514-35 10~2710-27 10~1710-17 6~146-14 3~83 to 8 800800 14~3514-35 10~2810-28 10~1710-17 6~146-14 3~83 to 8 850850 20~6020-60 20~4520-45 14~2214-22 16~3216-32 5~125-12 900900 20~6020-60 20~4520-45 14~2214-22 16~3216-32 5~125-12 950950 20~6020-60 20~4520-45 14~2214-22 16~3216-32 5~125-12 10001000 35~6535-65 25~5025-50 16~2616-26 20~3820-38 7~167-16 10501050 35~6535-65 25~5025-50 16~2616-26 20~3820-38 7~167-16 11001100 35~6535-65 25~5025-50 16~2616-26 20~3820-38 7~167-16 11501150 35~6535-65 25~5025-50 16~2616-26 20~3820-38 7~167-16 12001200 35~6535-65 25~5025-50 16~2616-26 20~3820-38 7~167-16 12501250 35~6035-60 30~4530-45 20~3220-32 26~4026-40 9~209-20

영국군 정글용 NYL1000D 33*28 1/1British Army Jungle NYL1000D 33 * 28 1/1 LR범위LR range BEIGEBEIGE GREENGREEN BROWNBROWN BLACKBLACK 800800



50~70



50-70



35~55



35-55



20이하



20 or less



20이하



20 or less 850850 900900 950950 10001000 10501050 11001100 11501150 12001200

영국군 사막용 NYL1000D 33*28 1/1British Army for NYL1000D 33 * 28 1/1 LR범위LR range BEIGEBEIGE GREENGREEN 800800



60~70



60-70



40~50



40-50 850850 900900 950950 10001000 10501050 11001100 11501150 12001200

나토 위장지 NYL1000D 36*30 1/1NATO Camouflage NYL1000D 36 * 30 1/1 LR범위LR range SANDSAND GREENGREEN BROWNBROWN BLACKBLACK 700700 32~4032-40 15~2515-25 11~2111-21 1~101 to 10 750750 40~5040-50 30~4030 to 40 13~2313-23 2~122-12 800800 41~5141-51 32~4232-42 14~2414-24 3~133 ~ 13 850850 42~5242-52 33~4333-43 15~2515-25 4~144 ~ 14 900900 43~5343 ~ 53 34~4434-44 15~2515-25 4~144 ~ 14 950950 43~5343 ~ 53 34~4434-44 15~2515-25 4~144 ~ 14 10001000 47~5747-57 36~4636-46 15~2515-25 4~144 ~ 14 10501050 47~5747-57 36~4636-46 15~2515-25 4~144 ~ 14 11001100 50~6050 to 60 39~4939-49 15~2515-25 4~144 ~ 14

프랑스 장구류 NYL1100D 36*30 1/1French toys NYL1100D 36 * 30 1/1 LR범위LR range BEIGEBEIGE D/GREEND / GREEN BROWNBROWN BLACKBLACK 750750



50~70



50-70



30~50



30-50



25~40



25-40



15이하



15 or less 850850 900900 950950 10001000 10501050 11001100 11501150 12001200

벨기에 장구류 NYL1100D 36*30 1/1Belgian Toys NYL1100D 36 * 30 1/1 LR범위LR range BEIGEBEIGE GREENGREEN BROWNBROWN BLACKBLACK 800800



40~60



40-60



20~40



20-40



15~35



15-35



20이하



20 or less 850850 900900 950950 10001000 10501050 11001100 11501150 12001200

아일앤드 NYL1000D 33*28 1/1Isle and NYL1000D 33 * 28 1/1 LR범위LR range BEIGEBEIGE GREENGREEN BROWNBROWN BLACKBLACK 800800



50~60



50-60



30~40



30-40



15~25



15-25



20이하



20 or less 850850 900900 950950 10001000 10501050 11001100 11501150 12001200

이하, 본 발명을 실현하기 위한 실시예에 대해 더욱 구체적으로 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, the Example for implementing this invention is demonstrated more concretely.

먼저 황화구리를 포함하는 황화금속 나노미립자가 함유된 나일론 도전사의 제조방법에 대해 설명한다.First, a manufacturing method of a nylon conductive yarn containing metal sulfide nanoparticles including copper sulfide will be described.

<제조예 1> 및 <제조예 2> <Production Example 1> and <Production Example 2>

이미다졸과 3-메르캅토프로필트리메톡시실란과의 등몰 반응생성물인 수용액상의 실란 커플링제 1000mg/L를 전처리제로 조제하였다.1000 mg / L of the silane coupling agent in the aqueous solution which is an equimolar reaction product of imidazole and 3-mercaptopropyl trimethoxysilane was prepared as a pretreatment agent.

상기 전처리제 수용액이 함유된 200Kg의 수욕에 30데니어 나일론 필라멘트사 50Kg을 55℃에서 60분간 침지 처리한 후 1wt% 수산화나트륨 수용액으로 미반응 생성물을 수세 제거한 후 대기분위기 중 80℃에서 1시간동안 건조하였다.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. It was.

이후, 실온 상태까지 냉각한 후 후처리제로서 하기 [표 9]의 조성물로 이루어진 황화구리 나노미립자 또는 황화구리가 포함된 황화금속 나노미립자 조성물로 55℃에서 120분간 염착 처리하여 황화구리 나노미립자 또는 황화구리를 포함하는 나노미립자가 함유된 나일론 도전사를 제조하였다.After cooling to room temperature, 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.

※ 하기함량은 나일론 필라멘트 중량대비 wt%임.※ The following content is wt% based on the weight of nylon filament. 제조 예1Manufacturing Example 1 제조 예2Manufacturing Example 2 금속염Metal salt 황산제2구리 오수화물Cupric sulfate pentahydrate 1212 2020 금속염Metal salt 황산제2니켈 육수화물Nickel Sulfate Hexahydrate 55 xx 금속염Metal salt 황산아연 칠수화물Zinc Sulfate Heptahydrate 33 xx 페닐계환원제Phenyl reducing agent 히드로퀴논Hydroquinone 1One 22 저분자량의 황화합물Low molecular weight sulfur compounds 메르캅토아세트산Mercaptoacetic acid 0.30.3 0.30.3 수용성 아민류Water-soluble amines 에틸렌디아민Ethylenediamine 1One 2.52.5 티오화합물Thio compound 티오황산나트륨 오수화물Sodium Thiosulfate Pentahydrate 3.23.2 3.23.2 티오안정화제Thio Stabilizer 황산히드록실아민Hydroxylamine sulfate 0.50.5 0.50.5 pH조정제pH adjuster 인산디나트륨Disodium phosphate 2.52.5 2.52.5 pH조정제pH adjuster 시트르산Citric acid 2.52.5 2.52.5

상기 <제조예 1> 및 <제조예 2>에 따라 제조된 도전성 나일론 섬유에 대하여 다음과 같은 물성을 측정하였으며 그 측정결과는 하기 [표 10]과 같다.The following physical properties were measured for the conductive nylon fibers prepared according to <Production Example 1> and <Production Example 2>, and the measurement results are shown in Table 10 below.

인장강도
(cN)The tensile strength
(cN) 인장신도
(%)Elongation
(%) 중금속함량
(Cu/(/Ni/Zn))Heavy metal content
(Cu / (/ Ni / Zn)) 비저항
(Ω·cm)Resistivity
(Ω · cm) 60회 세탁 후 비저항(Ωcm)Specific resistance after washing 60 times (Ωcm) 60회 세탁 후 마찰대전압Tribological voltage after 60 washes 60회 세탁 후
항균도After 60 washes
Antimicrobial activity 제조예 1Production Example 1 312312 18.218.2 2.842.84 0.20.2 0.30.3 10V 미만Less than 10V 99.9%99.9% 제조예 2Production Example 2 302302 16.516.5 2.962.96 0.20.2 100100 10V 미만Less than 10V 99.9%99.9%

다음의 <제조예 3> 및 <제조예 4>는 상기 <제조예 1>에 의해 제조된 황화구리 나노미립자를 포함하는 황화금속 나노미립자가 배위결합된 전기전도성 나일론 필라멘트얀을 이용하여 근적외선 분광반사율 특성을 조절할 수 있는 제1멀티필라멘트얀 및 제2멀티필라멘트얀의 제조방법에 관한 것이다.
The following <Production Example 3> and <Production Example 4> is a near-infrared spectroreflectivity using an electrically conductive nylon filament yarn coordination-bonded metal sulfide nanoparticles including copper sulfide nanoparticles prepared by <Production Example 1> It relates to a method for producing a first multifilament yarns and a second multifilament yarns that can adjust the characteristics.

<제조예 3><Manufacture example 3>

<제조예 1>에서 제조된 비저항 2x10-2Ωcm인 섬도 30데니어의 총금속함량 2.84wt%의 황화구리가 포함된 황화금속 나노미립자가 배위 결합된 폴리아미드(나일론) 도전사와 폴리에스터 60%와 정소면 40%의 40Nc/2합인 265.6데니어의 TC혼방사를 360T/M으로 합·연사하여 총섬도 295.6데니어의 근적외선 분광반사율 특성을 조절할 수 있는 제1멀티필라멘트얀을 제조하였다.
Polyamide (nylon) conductive yarn and 60% polyester with coordination-bonded metal sulfide nanoparticles containing 2.84 wt% of copper sulfide with a total metal content of 30 denier with a specific resistance of 2x10 -2 μm cm manufactured in Preparation Example 1 TC blend yarn of 265.6 denier, 40Nc / 2 sum of 40% of apical surface, was combined and twisted at 360T / M to prepare a first multifilament yarn capable of controlling near infrared spectral reflectance characteristics of 295.6 denier.

<제조예 4>&Lt; Preparation Example 4 &

폴리에스터(60%)와 정소면(40%) 혼방사 40Nc 1합과 고신축 폴리에스터 필라멘트사 150데니어를 360T/M으로 합·연사하여 총섬도 282.8데니어의 근적외선 분광반사율 특성을 조절할 수 있는 성분을 함유하지 않는 제2멀티필라멘트얀을 제조하였다.
A component that can adjust the near-infrared spectral reflectance characteristics of 282.8 denier with a total fineness of 282.8 denier by combining and twisting 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.

이번에는 상기 <제조예 3>의 제1멀티필라멘트얀과 <제조예 4>의 제2멀티필라멘트얀을 직조기에 의해 경사 및 위사를 평직 또는 변화평직으로 다양하게 설계함으로써 근적외선 분광반사율이 다양하게 조절될 수 있음을 나타낸 실시예들이다.
This time, 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.

<실시예 1>&Lt; Example 1 >

위장직물의 경사에는 <제조예 3>에서 연,합사한 295.6데니어의 제1멀티필라멘트얀 2올과 <제조예 4>에 의해서 연/합사한 282.8데니어의 제2멀티필라멘트얀 1올을 2:1로 교대로 170올/5㎝의 경사밀도로 변화평직으로 직조하고 위사에는 <제조예 3>에 의해서 연/합사한 295.6데니어의 제1멀티필라멘트얀 1올과 <제조예 4>에 의해서 연/합사한 282.8데니어의 제2멀티필라멘트얀 2올을 1:2로 교대로 160올/5㎝의 위사밀도로 변화평직으로 직조하여 무게 225g/㎡의 위장직물을 제직하였다.
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 1: 2.8 alternately weaving into a change plain weave with a weft density of 160ol / 5cm weaving a camouflage fabric weighing 225g / ㎡.

하기 [표 11]은 위장직물의 원단 제직설계 <실시예 2> 내지 <실시예 10>을 나타낸 표이다.Table 11 is a table showing the fabric weaving design <Example 2> to <Example 10> of the camouflage fabric.

경사slope 경사밀도Slope density 위사Weft 위사밀도Weft density 실시예 2Example 2 제1멀티필라멘트 : 100%1st multifilament: 100% 170올/5㎝170 ol / 5 cm 제1멀티필라멘트 : 100%1st multifilament: 100% 160올/5㎝160 ol / 5 cm 실시예 3Example 3 제1멀티필라멘트 : 3올
제2멀티필라멘트 : 1올First multifilament: 3 ol
2nd multifilament: 1 ol 170올/5㎝170 ol / 5 cm 제1멀티필라멘트 : 1올
제2멀티필라멘트 : 1올First multifilament: 1 ol
2nd multifilament: 1 ol 160올/5㎝160 ol / 5 cm 실시예 4Example 4 제1멀티필라멘트 : 3올
제2멀티필라멘트 : 1올First multifilament: 3 ol
2nd multifilament: 1 ol 170올/5㎝170 ol / 5 cm 제2멀티필라멘트 : 100%Second multifilament: 100% 160올/5㎝160 ol / 5 cm 실시예 5Example 5 제1멀티필라멘트 : 2올
제2멀티필라멘트 : 1올First multifilament: 2 ol
2nd multifilament: 1 ol 170올/5㎝170 ol / 5 cm 제1멀티필라멘트 : 1올
제2멀티필라멘트 : 1올First multifilament: 1 ol
2nd multifilament: 1 ol 160올/5㎝160 ol / 5 cm 실시예 6Example 6 제1멀티필라멘트 : 1올
제2멀티필라멘트 : 1올First multifilament: 1 ol
2nd multifilament: 1 ol 170올/5㎝170 ol / 5 cm 제1멀티필라멘트 : 1올
제2멀티필라멘트 : 1올First multifilament: 1 ol
2nd multifilament: 1 ol 160올/5㎝160 ol / 5 cm 실시예 7Example 7 제1멀티필라멘트 : 1올
제2멀티필라멘트 : 1올First multifilament: 1 ol
2nd multifilament: 1 ol 170올/5㎝170 ol / 5 cm 제2멀티필라멘트 : 100%Second multifilament: 100% 160올/5㎝160 ol / 5 cm 실시예 8Example 8 제1멀티필라멘트 : 1올
제2멀티필라멘트 : 2올First multifilament: 1 ol
2nd multifilament: 2 ol 170올/5㎝170 ol / 5 cm 제1멀티필라멘트 : 1올
제2멀티필라멘트 : 1올First multifilament: 1 ol
2nd multifilament: 1 ol 160올/5㎝160 ol / 5 cm 실시예 9Example 9 제1멀티필라멘트 : 1올
제2멀티필라멘트 : 2올First multifilament: 1 ol
2nd multifilament: 2 ol 170올/5㎝170 ol / 5 cm 제2멀티필라멘트 : 100%Second multifilament: 100% 160올/5㎝160 ol / 5 cm 실시예 10Example 10 제1멀티필라멘트 : 1올
제2멀티필라멘트 : 3올First multifilament: 1 ol
2nd multifilament: 3 ol 170올/5㎝170 ol / 5 cm 제2멀티필라멘트 : 100%Second multifilament: 100% 160올/5㎝160 ol / 5 cm

상기 [실시예 1] 내지 [실시예 10]에 의해 제직된 위장직물의 근적외선 분광반사율의 결과를 [표 12]의 그래프로 표시하였다.The results of near-infrared spectral reflectance of the camouflage fabric woven according to [Example 1] to [Example 10] are shown in a graph of [Table 12].

Figure 112011052722116-pat00001
Figure 112011052722116-pat00001

주) 1. 측정장비: Lambda 900UV/VIS/NIR spectrophotometer with integrated sphere.Note: 1. Measuring equipment: Lambda 900UV / VIS / NIR spectrophotometer with integrated sphere.

2. 시험파장: 600~1500nm
2. Test wavelength: 600 ~ 1500nm

<실시예 11><Example 11>

가시광선 및 근적외선 모두에서의 바람직한 위장을 달성하기 위하여 <실시예1>로 직조된 직물을 비이온성 계면활성제를 사용하여 연속 정련한 후 통상의 VAT염료를 사용하여 자동날염기에서 카키, 그린, 브라운, 블랙으로 4도 직접 날염을 실시하였다. 이 날염된 직물을 120℃에서 3분간 포화증열 후 연속 수세, 최종 세트를 행하였으며, 이 위장직물의 측정결과를 [표 13]의 그래프로 표시하였다.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.

Figure 112011052722116-pat00002
Figure 112011052722116-pat00002

주) 1. 측정장비: Lambda 900UV/VIS/NIR spectrophotometer with integrated sphere.Note: 1. Measuring equipment: Lambda 900UV / VIS / NIR spectrophotometer with integrated sphere.

2. 시험파장: 600~1500nm
2. Test wavelength: 600 ~ 1500nm

<실시예 12>  &Lt; Example 12 >

<실시예 1>로 직조된 직물을 비이온성 계면활성제를 사용하여 연속 정련한 후 통상의 VAT염료를 사용하여 자동날염기에서 charcoal, dark olive, green, land color, dark wood, forest green 으로 5도 직접 날염을 실시하였다.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.

이 날염된 직물을 120℃에서 3분간 포화증열 후 연속 수세, 최종 세트를 행하였으며, 이 위장직물의 측정결과를 [표 14]의 그래프로 표시하였다. The printed fabrics were subjected to saturation steaming at 120 ° C. for 3 minutes, followed by continuous washing, and a final set.

Figure 112011052722116-pat00003
Figure 112011052722116-pat00003

주) 1. 측정장비: Lambda 900UV/VIS/NIR spectrophotometer with integrated sphere.Note: 1. Measuring equipment: Lambda 900UV / VIS / NIR spectrophotometer with integrated sphere.

2. 시험파장: 600~1500nm
2. Test wavelength: 600 ~ 1500nm

상기한 [표 14] 그래프의 실제측정 근적외선 반사율 곡선으로부터 알 수 있듯이 상기 <실시예 12>에 의한 근적외선 위장직물은 대한민국 국방규격 KDS 8305-1044에 규정하고 있는 조건에 부합된다.
As can be seen from the actual measured near-infrared reflectance curve of the above [Table 14] graph, the near-infrared camouflage fabric according to <Example 12> satisfies the conditions specified in Korean National Defense Standard KDS 8305-1044.

하기 [사진 1] 내지 [사진 3]은 본 발명 위장직물로 제작된 전투복과 현재 사용 중인 전투복을 비교한 사진이다.[Photo 1] to [Photo 3] below is a photograph comparing the combat suit made of the present invention camouflage fabric and the present combat suit.

[사진 1][Photo 1]

Figure 112011052722116-pat00004
Figure 112011052722116-pat00004

A국가 현행 전투복 A country current combat suit

촬영장비:EO System PVS-04KPhotography Equipment: EO System PVS-04K

촬영 날짜 및 시간: 2011년 3월 말 밤 10시경. 표적물과의 거리: 15m
Date and time taken: Around 10:00 pm at the end of March 2011. Distance to target: 15 m

[사진 2][Photo 2]

Figure 112011052722116-pat00005
Figure 112011052722116-pat00005

<실시예 11>에 의해 제작된 군복의 예Example of a military uniform produced by <Example 11>

촬영장비:EO System PVS-04KPhotography Equipment: EO System PVS-04K

촬영 날짜 및 시간: 2011년 3월 말 밤 10시경. 표적물과의 거리: 15m
Date and time taken: Around 10:00 pm at the end of March 2011. Distance to target: 15 m

[사진 3][Photo 3]

Figure 112011052722116-pat00006
Figure 112011052722116-pat00006

왼쪽부터 <실시예 12>에 의해 제작된 전투복, <실시예 11>에 의해 제작된 전투복, B국 전투복, A국 전투복From the left, the battle suit produced by <Example 12>, the battle suit produced by <Example 11>, the battle suit of B station, and the battle suit of A station

촬영장비:EO System PVS-04KPhotography Equipment: EO System PVS-04K

촬영 날짜 및 시간: 2011년 3월 말 밤 10시경. 표적물과의 거리: 20mDate and time taken: Around 10:00 pm at the end of March 2011. Distance from target: 20m

Claims (8)

근적외선 분광반사율 조절 특성을 갖는 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 이미다졸과 메르캅토기 함유 실란 커플링제에 의해 금속포착성 관능기를 갖도록 개질된 폴리아미드에 배위결합된 도전성 합성 중합체 물질로서 이의 함량이 위장직물의 총 중량에 대하여 0.1~3wt%의 원소구리 및 원소 부가금속으로 이루어져 720~1500nm의 근적외선 스펙트럼에서 주변 환경물체의 근적외선 분광반사율의 차이가 동일하거나 유사하게 설계 직조되어짐을 특징으로 하는 근적외선 분광반사율 조절 특성을 갖는 위장직물.Copper-Sulfide Nanoparticulates with Near-Infrared Spectral Reflectance Control Properties or Conductive Synthesis of Metal Sulfide Nanoparticulates Containing Copper Sulfide Coordinated to Polyamides Modified to Have Metal-Capable Functional Groups by Imidazole and Mercapto Group-Containing Silane Coupling Agents Polymer material, whose content is 0.1 ~ 3wt% elemental copper and elemental additive metal with respect to the total weight of the camouflage fabric, and is designed and woven with the same or similar difference in near infrared spectral reflectance of the surrounding environment in the near infrared spectrum of 720 ~ 1500nm Camouflage fabric having a near infrared spectral reflectance control characteristics characterized in that. 제1항에 있어서,
상기 이미다졸과 메르캅토기 함유 실란 커플링제에 의해 금속포착성 관능기를 갖도록 개질된 폴리아미드 중합체 기질에 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자를 함유하는 것으로서 상기 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자 조성물이 개질된 폴리아미드 섬유 피도물 중량 100wt%에 대하여 함유량이 1~30wt%인 황산구리염, 황산니켈염, 황산아연염, 0.05~5wt%인 히드로퀴논, 0.05-1.5wt%인 메르캅토 아세트산, 0.1-10wt%인 에틸렌디아민, 0.1-10wt%인 티오황산나트륨, 0.01-10wt%인 황산히드록실아민 및 2-5wt%인 pH 조정제를 포함하는 도전성 합성 중합체 물질을 이용한 근적외선 분광반사율 조절특성을 갖는 위장직물.The method of claim 1,
The copper sulfide nanoparticles or the sulfide nanoparticles containing copper sulfide nanoparticles or metal sulfide nanoparticles containing copper sulfide in a polyamide polymer substrate modified by the imidazole and a mercapto group-containing silane coupling agent to have a metal trapping functional group. Copper sulfate, nickel sulfate, zinc sulfate, 0.05-5 wt% hydroquinone with a content of 1-30 wt%, based on 100 wt% of the modified polyamide fiber coating material containing the copper sulfide nanoparticle composition including copper sulfide, 0.05-1.5 Near-infrared using a conductive synthetic polymer material comprising wt% mercapto acetic acid, 0.1-10 wt% ethylenediamine, 0.1-10 wt% sodium thiosulfate, 0.01-10 wt% hydroxylamine sulfate, and 2-5 wt% pH adjuster Camouflage fabric having spectroscopic reflectance control characteristics. 제1항에 있어서,
상기 이미다졸과 메르캅토기 함유 실란 커플링제에 의해 금속포착성 관능기를 갖도록 개질된 폴리아미드에 근적외선 분광반사율 조절 특성을 갖는 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 배위결합되어 근적외선 분광반사율 특성을 조절할 수 있는 섬도 30~150데니어의 황화구리 나노미립자 또는 황화구리를 포함하는 황화금속 나노미립자가 함유된 도전성 멀티필라멘트얀과, 근적외선 분광반사율 조절 특성을 조절할 수 있는 성분을 함유하지 않는 섬도 150~300데니어의 중합체 기질의 멀티필라멘트얀을 연사기로 300~400T/M으로 합·연사한 총섬도 250~350데니어의 제1멀티필라멘트얀 1종과,
근적외선 분광반사율 특성을 조절할 수 있는 성분을 실질적으로 함유하지 않는 총섬도 250~350데니어의 제2멀티필라멘트얀으로 이루어지는 2종의 합성중합체 멀티필라멘트얀을 포함하여 제직되어짐을 특징으로 하는 근적외선 분광반사율 조절 특성을 갖는 위장직물.The method of claim 1,
The coarse sulfide nanoparticles having a near infrared spectral reflectance control property or the coarse metal sulfide nanoparticles containing copper sulfide are coordinated by the imidazole and the mercapto group-containing silane coupling agent to the polyamide modified to have a metal trapping functional group. Conductive multifilament yarn containing copper sulfide nanoparticles having fineness of 30-150 denier or metal sulfide nanoparticles including copper sulfide, which can adjust spectral reflectance properties, and do not contain a component capable of controlling near infrared spectral reflectance control properties. 1st multifilament yarn of the total fineness 250-350 denier which combined and twisted the multifilament yarn of the polymer substrate of the fineness 150-300 denier at 300-400T / M with a twisting machine,
Near-infrared spectral reflectance control, characterized in that it is woven including two synthetic polymer multifilament yarns consisting of second multifilament yarn of total fineness of 250 ~ 350 denier containing substantially no component that can adjust the near infrared spectral reflectance characteristics Camouflage fabric with properties. 제3항에 있어서,
상기 2종의 필라멘트얀을 경사 및 위사 방향을 이루는 직물로 제조하되,
제1멀티필라멘트얀과 제2멀티필라멘트얀의 혼방 비율을 달리하여 720nm~1500nm의 근적외선 스펙트럼영역에서 직물의 근적외선 분광반사율이 혼방비율에 따라 각각 25%부터 70%의 특정한 근적외선 반사비율을 갖도록 제직되어진 것을 특징으로 하는 근적외선 분광반사율 조절특성을 갖는 위장직물.The method of claim 3,
The filament yarns of the two kinds are made of a fabric forming a direction inclined and weft,
By varying the blend ratio of the first multifilament yarn and the second multifilament yarn, the near infrared spectral reflectance of the fabric in the near infrared spectral region of 720 nm to 1500 nm is woven so as to have a specific near infrared reflectance ratio of 25% to 70%, respectively, according to the blend ratio. Camouflage fabric having a near infrared spectral reflectance control characteristic. 제3항에 있어서,
가시광선 스펙트럼에서 소정의 패턴 및 색상을 갖도록 상기 위장직물을 염료에 날염처리되어 짐을 특징으로 하는 근적외선 분광반사율 조절특성을 갖는 위장직물.The method of claim 3,
A camouflage fabric having a near-infrared spectral reflectance control characteristic characterized in that the camouflage fabric is dyed with a dye so as to have a predetermined pattern and color in the visible light spectrum. 삭제delete 삭제delete 삭제delete
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