CN103827369A - Camouflage fabric having near infrared ray reflectance adjusting characteristics - Google Patents
Camouflage fabric having near infrared ray reflectance adjusting characteristics Download PDFInfo
- Publication number
- CN103827369A CN103827369A CN201280044174.7A CN201280044174A CN103827369A CN 103827369 A CN103827369 A CN 103827369A CN 201280044174 A CN201280044174 A CN 201280044174A CN 103827369 A CN103827369 A CN 103827369A
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- China
- Prior art keywords
- near infrared
- infrared ray
- infrared spectrum
- fabric
- camouflage
- Prior art date
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- 239000004744 fabric Substances 0.000 title claims abstract description 67
- 239000002105 nanoparticle Substances 0.000 claims abstract description 31
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052976 metal sulfide Inorganic materials 0.000 claims abstract description 28
- 239000000049 pigment Substances 0.000 claims abstract description 10
- 238000001228 spectrum Methods 0.000 claims abstract description 6
- 238000002329 infrared spectrum Methods 0.000 claims description 54
- 238000002310 reflectometry Methods 0.000 claims description 50
- 238000010422 painting Methods 0.000 claims description 46
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 21
- 239000004952 Polyamide Substances 0.000 claims description 20
- 229920002647 polyamide Polymers 0.000 claims description 20
- 229920001940 conductive polymer Polymers 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229910000077 silane Inorganic materials 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 150000002460 imidazoles Chemical class 0.000 claims description 4
- 229920000307 polymer substrate Polymers 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 claims description 2
- ZNBNBTIDJSKEAM-UHFFFAOYSA-N 4-[7-hydroxy-2-[5-[5-[6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-3-methyloxolan-2-yl]-5-methyloxolan-2-yl]-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-2-methyl-3-propanoyloxypentanoic acid Chemical compound C1C(O)C(C)C(C(C)C(OC(=O)CC)C(C)C(O)=O)OC11OC(C)(C2OC(C)(CC2)C2C(CC(O2)C2C(CC(C)C(O)(CO)O2)C)C)CC1 ZNBNBTIDJSKEAM-UHFFFAOYSA-N 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 claims description 2
- 229910000378 hydroxylammonium sulfate Inorganic materials 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims 3
- 230000004048 modification Effects 0.000 claims 3
- 238000012986 modification Methods 0.000 claims 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000010949 copper Substances 0.000 claims 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims 1
- 239000002861 polymer material Substances 0.000 claims 1
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 1
- 235000011152 sodium sulphate Nutrition 0.000 claims 1
- NWONKYPBYAMBJT-UHFFFAOYSA-N zinc;sulfuric acid Chemical compound [Zn+2].OS(O)(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 32
- 238000000034 method Methods 0.000 abstract description 15
- 229920002994 synthetic fiber Polymers 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 8
- 229910052799 carbon Inorganic materials 0.000 abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000000845 anti-microbial effect Effects 0.000 abstract 2
- 238000009954 braiding Methods 0.000 description 10
- 238000004043 dyeing Methods 0.000 description 10
- 229920000728 polyester Polymers 0.000 description 10
- 229920001778 nylon Polymers 0.000 description 9
- 230000004297 night vision Effects 0.000 description 8
- 239000004677 Nylon Substances 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 230000003115 biocidal effect Effects 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- -1 polymethine Chemical class 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- 239000004753 textile Substances 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 239000004758 synthetic textile Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010017 direct printing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000003002 pH adjusting agent Substances 0.000 description 2
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 241000080590 Niso Species 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229930002877 anthocyanin Natural products 0.000 description 1
- 235000010208 anthocyanin Nutrition 0.000 description 1
- 239000004410 anthocyanin Substances 0.000 description 1
- 150000004636 anthocyanins Chemical class 0.000 description 1
- UWTNZVZEAHSTRO-UHFFFAOYSA-N azane;ethane-1,2-diamine Chemical compound N.NCCN UWTNZVZEAHSTRO-UHFFFAOYSA-N 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- OFBPGACXRPVDQW-UHFFFAOYSA-N thiirane 1,1-dioxide Chemical compound O=S1(=O)CC1 OFBPGACXRPVDQW-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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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
Landscapes
- 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)
Abstract
The present invention relates to a camouflage fabric having near infrared ray reflectance adjusting characteristics. The aim of the present invention is to achieve semi-permanent durability so as to significantly ameliorate problems of inferior durability which occur in an existing method for manufacturing a camouflage fabric, i.e. applying carbon and a pigment absorbing near infrared rays to a synthetic fabric, and to enable near infrared ray reflectance in a near infrared ray spectrum having an infrared ray wavelength band of 720nm to 1500nm so as to exhibit little or no difference from the near infrared ray reflectance of the natural background of each terrain, thereby achieving predetermined camouflage effects. In addition, copper sulfide nanoparticles, or metal sulfide nanoparticles containing copper sulfide, have antimicrobial properties and conductive properties, and the camouflage fabric for military use, which has superior physiochemical properties and naturally exhibits antimicrobial properties and antistatic properties even without a separate post-treatment, can be provided for effective use in clothing, equipment, tents, military supplies, etc. To achieve the above-described purposes, the camouflage fabric having the near infrared ray reflectance adjusting characteristics according to the present invention is characterized in that conductive synthetic polymeric materials in which copper sulfide nanoparticles, or metal sulfide nanoparticles containing copper sulfide, which fundamentally have near infrared ray reflectance adjusting characteristics, are coordinate bonded to a polymeric substrate and are then designed and woven such that the near infrared ray reflectance in a near infrared ray spectrum having the infrared ray wavelength band of 720nm to 1500nm exhibits little or no difference from the near infrared ray reflectance of an object existing in the environment.
Description
Technical field
The present invention relates to a kind of camouflage painting fabric of adjusting near infrared spectrum reflectivity Characteristics that has, more specifically, relate to a kind of camouflage painting fabric of adjusting near infrared spectrum reflectivity Characteristics that has, conductive yam contains to have adjusts the copper sulphide nano particulate of near infrared spectrum reflectivity Characteristics or the metal sulphide nanoparticle that comprises copper sulfide, utilize described conductive yam braiding to there is the camouflage painting fabric of camouflage performance with respect near infrared ray observation sensor, thereby, solve the manufacture method of existing camouflage painting fabric, in the time that synthetic textiles is smeared near-infrared absorbing pigment or carbon compound, the phenomenon that smear comes off etc., and in the near infrared spectrum that is 720nm~1500nm at near-infrared band, (NearInfrared Ray Reflectance:NIRR) is identical or similar with the spectral reflectivity of versicolor natural background near infrared spectrum reflectivity, and, copper sulphide nano particulate or the metal sulphide nanoparticle that contains copper sulfide have antibiotic property and electric conductivity, therefore, even if do not carry out other postprocessing working procedures, also can naturally bring into play antibiotic property, functions such as antistatic and physicochemical characteristics is strong.
Background technology
Afield, can the objects such as army, vehicle, equipment and structure survival, its with for reducing all because have direct relation that object is threatened.
Detect the existence of object for enemy is difficult to, corresponding unit pretends (Camouflage) in order to avoid is threatened object.
By day, correspondence is observed by naked eyes or visible light visualizer, in order to obtain camouflage effectiveness, in the visible light region of 380~720nm spectrum, pretend to carry out by color hidden, on the contrary, at night, correspondence is observed by near infrared ray visualizer, in order to obtain camouflage effectiveness, in near-infrared band (720nm~1500nm), need to keep identical or similar with the near infrared ray reflective rate of surrounding environment object and coating, thereby be difficult to distinguish.
Therefore, for by day and bring into play identical camouflage effectiveness night, by day, in visible light region, there is the design that is difficult to distinguish with surrounding enviroment object and color, shading value and the in bright gay color degree of similar level, simultaneously, consider the near infrared ray wavelength using in the near infrared ray visualizer using night, the near infrared ray reflective rate of coating need to be identical or similar with the near infrared ray reflective rate of surrounding enviroment object.
The scopic near infrared ray detecting of near infrared ray wave band, the past is 600nm~860nm, but upper range expands 1000nm~1500nm to recently.
Described equipment can be observed the region of more wide scope with equipment compared to military affairs in the past.
Due to global environment difference, therefore, comprise visual camouflage material and non-visual camouflage material, there are various camouflage materials.
Various environment (for example, the scope from forest to desert) need to use shades of colour and grain pattern.
For example, by day, in the visible light region of army, forest camouflage is main uses four kinds of colors such as black, brown, green and light green color.
Three kinds of colors such as on the contrary, by day, that the textile material of desert camouflage mainly uses is brown, khaki and yellowish-brown.
The fiber with visible light camouflage grain pattern prints camouflage grain pattern on embryo cloth (greige) fiber surface of no dyeing, or for example utilizes jacquard weave operation to manufacture at the textile fabric dyeing camouflage grain pattern of continuous weaving.
But, when night operations, need do not detected by near infrared ray visualizer, therefore, need to carry out different camouflage processing from visible light region and process.
The near infrared ray camouflage painting fabric of the non-visual camouflage material at night has the near infrared ray reflective rate similar with surrounding environment, thereby, there is camouflage effectiveness with respect to surrounding environment, and do not detected by near infrared ray night viewing device.
Along with the progress of near infrared ray night viewing device, described fabric has very important value.
The manufacture method of existing near infrared ray camouflage painting fabric is as follows.
The existing method all in visible light and near infrared ray with camouflage effectiveness is, through at the fiber of no dyeing or be colored and print for the fiber of base color, thereby, by day and reach the printing process of color (visible light spectrum) and near infrared ray reflective rate level night simultaneously.
Conventionally carbon black and the near infrared absorbing coloring matter of adding appropriate amount in camouflage ink and paste, thereby the near infrared ray reflective rate of change fiber.
But described technology has following problem, that is, because carbon is excessively black, therefore, can affect the visible color of camouflage fiber, especially, require under light environment in desert etc., be difficult to reach visible light and near infrared ray camouflage.
Especially, even if carbon coating processing is carried out in part, when use, easily washed off and come off, therefore, become the poor fibrous material of near infrared ray camouflage characteristic through the fiber of described processing.
In near-infrared absorbing pigment, the main wavelength that effectively absorbs 800nm~2200nm of the organic pigments such as diamine, polymethine, metal complex, anthocyanin, and significantly reduce for its near-infrared absorbing rate of wave band more than 1100nm, while repeatedly cleaning, pigment fades, thereby has problems for the durability of physicochemical characteristics.On the contrary, though the inorganic pigments such as cobalt, vanadium, molybdenum, tungsten, ITO, ATO, ruthenium effectively absorb wavelength more than 1200nm, still, expensive, and, there is too endurance issues owing to fading.
Summary of the invention
The present invention proposes for solving the problem that described existing camouflage painting fabric has, its object is, a kind of camouflage painting fabric of adjusting near infrared spectrum reflectivity Characteristics that has is provided, conductive yam contains to have adjusts the copper sulphide nano particulate of near infrared spectrum reflectivity Characteristics or the metal sulphide nanoparticle that comprises copper sulfide, utilize described conductive yam braiding to there is the camouflage painting fabric of camouflage performance with respect near infrared ray observation sensor, thereby, significantly improve the manufacture method of existing camouflage painting fabric, in the time that smearing carbon and near-infrared absorbing pigment, synthetic textiles produces problem that durability reduces and can semipermanent use, in the near infrared spectrum that is 720nm~1500nm at near-infrared band, near infrared spectrum reflectivity is identical or similar with the near infrared spectrum reflectivity of the natural background of various landform, thereby, can reach the camouflage effectiveness of regulation, and, the nanoparticle of copper sulphide nano particulate or the metal sulphide that contains copper sulfide has antibiotic property and electric conductivity, therefore, even if do not carry out other postprocessing working procedures, nature performance antibiotic property also can be provided, functions such as antistatic and physicochemical characteristics is strong, thereby, can effectively be used in military clothes, equipment, tent and military hardware etc.
For reaching described object; the camouflage painting fabric with adjustment near infrared spectrum reflectivity Characteristics of the present invention; it utilizes in polymer substrate coordination in conjunction with the electric conductive polymer with the metal sulphide nanoparticle of adjusting the copper sulphide nano particulate of near infrared spectrum reflectivity Characteristics or contain copper sulfide; and be woven in the near infrared spectrum of 720nm~1500nm, identical or similar with the near infrared spectrum reflectivity of surrounding enviroment thing.
The camouflage painting fabric with adjustment near infrared spectrum reflectivity Characteristics of the present invention, conductive yam contains to have adjusts the copper sulphide nano particulate of near infrared spectrum reflectivity Characteristics or the metal sulphide nanoparticle that comprises copper sulfide, utilize described conductive yam braiding to there is the camouflage painting fabric of camouflage performance with respect near infrared ray observation sensor, thereby, significantly improve the manufacture method of existing camouflage painting fabric, in the time that smearing carbon and near-infrared absorbing pigment, synthetic textiles produces problem that durability reduces and can semipermanent use, in the near infrared spectrum that is 720nm~1500nm at near-infrared band, near infrared spectrum reflectivity is identical or similar with the spectral reflectivity of the natural background of various landform, thereby, can effectively reach the camouflage effectiveness of regulation.
More specifically, by two kinds of filament yarns that formed by the first filament yarn and the second filament yarn by braiding machine plain weave or change plain weave warp thread and weft yarn to be made into various fabrics, the blending ratio that changes the first filament yarn and the second filament yarn becomes fabric knitting in the near infrared spectrum region of 720nm~1500nm, possesses respectively 25%~70% specific near infrared ray reflective rate according to the near infrared spectrum reflectivity of blending ratio fabric, therefore, can provide in any environment, use near infrared ray visualizer also not observe user's outstanding camouflage painting fabric.
And described copper sulphide nano particulate or the metal sulphide nanoparticle that contains copper sulfide have antibiotic property and electric conductivity, therefore, even if do not carry out other postprocessing working procedures, also the function such as antibiotic property, antistatic can be brought into play naturally and physicochemical characteristics is outstanding.
Therefore, the present invention is the very effective invention that can effectively be used in various military clothes, equipment, tent and military hardware etc.
Accompanying drawing explanation
Fig. 1 is the result curve figure of the near infrared spectrum reflectivity of the camouflage painting fabric that weaves according to embodiment 1 to embodiment 10.
Fig. 2 is printing and dyeing and the result curve figure that washes the near infrared spectrum reflectivity after the camouflage painting fabric weaving according to embodiment 11.
Fig. 3 is printing and dyeing and the result curve figure that washes the near infrared spectrum reflectivity after the camouflage painting fabric weaving according to embodiment 12.
Fig. 4 to Fig. 6 is the comparison diagram by the fighting uniform in the textile fighting uniform of camouflage painting of the present invention and existing use.
The specific embodiment
Below, in order to reach described object, describe embodiments of the invention in detail.
In order to reduce near infrared ray reflective rate, the camouflage painting fabric with adjustment near infrared spectrum reflectivity Characteristics of the present invention, with respect to the weight of fabric, containing having an appointment the copper sulphide nano particulate of 0.1wt% to 3wt% or the metal sulphide nanoparticle that comprises copper sulfide.
, use coordination to be combined with the electric conductive polymer of the metal sulphide nanoparticle that can adjust the copper sulphide nano particulate of near infrared spectrum reflectivity or contain copper sulfide.The electric conductive polymer of the present invention that is applicable to of the metal sulphide nanoparticle that coordination is combined with copper sulphide nano particulate or contains copper sulfide is the conductive material that contains the metal sulphide nanoparticle that comprises copper sulfide, and described copper sulfide is incorporated into the polymer substrate that contains the base in selected from mercapto, carbonyl, quaternary ammonium salt and isocyanates.
Described polymer substrate is selected from polyester, polyamide (nylon), polyacrylonitrile, cotton, Corvic and amino resins.
As an aspect, enumerate the manufacture method of Electrical Conductive Polyamide, it has the metal sulphide nanoparticle that on the polyamide of sulfydryl (nylon) polymer substrate, coordination is combined with copper sulphide nano particulate or contains copper sulfide, described manufacture method, comprise: first step, it for modulating the silane coupler 500mg/L~5g/L of azole compounds and the silane reaction with same mole product that contains sulfydryl in the aqueous solution as pretreating reagent, then, in the pretreating reagent aqueous solution 100wt% of modulation, at 55 ℃ of temperature, flood polyamide 25wt%60 minute, then clean and remove after unreacted product by the sodium hydrate aqueous solution of 1wt%, in atmosphere, at 80 ℃ of temperature, be dried 1 hour, then cool to room temperature, thereby polyamide is reassembled as to the polyamide reconstitution steps of the polyamide polymer matrix with sulfydryl, second step, the polyamide yarn that the absorption in described first step or coordination is combined with to sulfydryl is impregnated into after the metal sulphide nanoparticle constituent that contains copper sulfide, and at 55 ℃, dyeing is processed 120 minutes, thereby gives the step of giving electric conductivity of electric conductivity.
Herein; the electric conductivity copper sulphide nano particulate of described second step or the metal sulphide nanoparticle constituent that contains copper sulfide; with respect to described polyamide fiber coated article 100% weight, comprise mantoquita, nickel salt and the sub-lead salt that content is respectively 1~30wt%, the benzene-like compounds reductant of 0.05~5wt%, the low-molecular-weight sulphur compound of 0.05~1.5wt%, the water-soluble amine of 0.1~10wt%, thio-compounds, the sulfo-stabilizing agent of 0.01~1wt% and the PH conditioning agent of 2~5wt% of 1~10wt%.
The electric conductive polymer that is applicable to the metal sulphide nanoparticle that coordination of the present invention is combined with copper sulphide nano particulate or contains copper sulfide still keeps the characteristic of synthetic fiber; meanwhile, in the near infrared spectrum of 720nm~1500nm, isolate near infrared ray as the wire (Conductive Yarn) of giving electric conductivity to fiber.
Use the fabric of described electric conductive polymer to control electric conductivity according to the kind of conductive metal element and content, easily control electric conductivity according to the thickness of substrate fiber, and still keep the inherent characteristic of synthetic fiber, therefore, while weaving the fabric that utilizes described electric conductive polymer, also can use existing various braiding machine, thereby, very useful material while becoming the camouflage painting fabric of braided fiber shape.
It is identical or similar with the background near infrared spectrum reflectivity of any one location or surrounding environment that described camouflage painting fabric of the present invention is designed to be woven to its near infrared spectral reflectivity.
In the time of application near infrared ray, in order to reach optimum, label preferably has the too high or too low near infrared ray reflective rate of Shi Buhui of comparing with the near infrared ray reflective rate of surrounding enviroment.
This be because, when near infrared ray reflective rate is higher with respect to the near infrared ray reflective rate of surrounding environment, in the time observing with night vision device, under night vision, generate harsh image, on the contrary, when near infrared ray reflective rate is lower with respect to the near infrared ray reflective rate of surrounding environment, in the time observing with night vision device, under night vision, generate gloomy image.
Therefore, best near infrared ray reflective rate should change according to environment.
Each topographic(al) feature has different reflected signals according to its chemical component.
Conventionally the fabric that, is applied to military clothes and equipment is formed by polyester or polyamide or its synthetic fiber and cotton blending.
Synthetic polymer polyamide (nylon) and polyester fiber have 85%~90% near infrared ray reflective rate at visible light and the near infrared range of 600nm~2000nm, are therefore the materials that reflectivity is very high.
Its result, the near infrared ray reflective rate of the clothes that formed by polyester and polyamide fabric afield and equipment should be reduced to consistent with the near infrared ray reflective rate of its environment.
For example, the overall near infrared ray reflective rate of temperate zone fallen leaves is 35% left and right, and it can rise to 70% in the time of region, desert.
Be manufactured to and meet the clothes of landform and be equipped in the profile that destroys user near infrared light spectral limit by near infrared ray camouflage painting fabric, therefore while, utilizing the near infrared ray visualizers such as night vision device (Night VisionDevice) to observe, user is not found and more hidden effect is provided.
Therefore, be necessary to produce following military camouflage painting fabric,, the color that comprises the wave band of visible light spectrum in modern war is pretended, identical or similar with the near infrared ray reflective rate of surrounding enviroment object in the near infrared spectrum reflectivity near infrared spectrum region and the difference of the natural spectral reflectivity of various landform of 720nm~1500nm.
In order to manufacture the military camouflage painting fabric of adjusting near infrared spectrum reflectivity Characteristics that has of the present invention, at least comprise the first filament yarn, or in order more critically to adjust near infrared spectrum reflectivity, further comprise the second filament yarn.
, comprise that total fiber number is that the first filament yarn and the total fiber number of 250~350 Denier is the second filament yarn of 250~350 Denier, described the first filament yarn is the polyester of the electric conductive polymer filament yarn of 30~150 Denier and 150~300 Denier and the cotton mixed yarn such as compound silk or polyester and artificial fibre mixed yarn or Tynex yarn to be closed to twisted filament by twisting frame with 300~400T/M form, wherein said electric conductive polymer filament yarn comprises can adjust the copper sulphide nano particulate of near infrared spectrum reflectivity or the metal sulphide nanoparticle that contains copper sulfide, described polyester does not comprise the composition that can adjust near infrared spectrum reflectivity, the second filament yarn is in fact not comprise the polyester of the composition that can adjust near infrared ray reflective rate, polyamide (nylon) cotton and artificial fibre close twisted filament by twisting frame with 300~400T/M and form.
The method that braiding has the military camouflage painting fabric of adjusting near infrared spectrum reflectivity Characteristics can be as follows.By described the first manufactured filament yarn and the second filament yarn by braiding machine with various blending ratio plain weaves or change after plain weave warp thread and weft yarn, in order to bring into play identical camouflage effectiveness night on daytime on the surface at described manufactured fabric, in visible light region, pattern line kind, similar color, in bright gay color degree and the color with shading value of the object impalpable of printing and surrounding enviroment.
Now, the pigment in use, uses VAT pigment and dispersed color for example, during for polyester and cotton blending, when for polyamide and cotton blending, uses reaction-ity ethylene sulfone or VAT pigment, thus printing and dyeing camouflage painting fabric.
Described camouflage painting fabric of the present invention is in the near infrared ray reflective rate that uses night viewing device to detect, for making clothes, equipment, tent and military hardware etc.
Therefore,, by the textile clothes of camouflage painting of the present invention, utilizing the night vision device (Night Vision Device) such as night vision goggles or image amplification converter when observation, can make user not be found and the effect being hidden near infrared ray is provided.
Following table 1 to table 8 is according to the near infrared ray reflective rate of the color assignment of the military camouflage painting fabric of various countries.
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 8
Below, more describe in detail and be used for realizing embodiments of the invention.
First, the manufacture method of the nylon conductive filament that contains the metal sulphide nanoparticle that comprises copper sulfide is described.
< Production Example 1> and < Production Example 2>
Modulate the water-soluble aqueous silane coupling agent 1000mg/l of the reaction with same mole product of imidazoles and 3-mercaptopropyl trimethoxysilane as pretreating reagent.
At the temperature of 55 ℃, after 50Kg60 minute, remove unreacted product with the washing of 1wt% sodium hydrate aqueous solution at the Tynex yarn containing flooding 30 Denier in the tank of described pretreating reagent aqueous solution 200Kg, then in atmosphere, at 80 ℃, be dried 1 hour.
Then; after cool to room temperature state; use by the copper sulphide nano particulate forming as the constituent of following table 9 or the metal sulphide nanoparticle constituent that contains copper sulfide as post-treatment agent; at 55 ℃, dyeing is processed 120 minutes, then produces the nylon conductive filament of the metal sulphide nanoparticle that contains copper sulphide nano particulate or comprise copper sulfide.
Table 9
The following content of ※ is the wt% with respect to Tynex yarn weight
? | ? | Production Example 1 | Production Example 2 |
Slaine | CuSO 4·5HO | 12 | 20 |
Slaine | NiSO 4·6HO | 5 | x | |
Slaine | ZnSO 4·7HO | 3 | x | |
Phenyl | Hydroquinones | 1 | 2 | |
Low-molecular-weight sulphur compound | TGA | 0.3 | 0.3 | |
Water- | Ethylenediamine | 1 | 2.5 | |
Thio-compounds | Na 2S 2O 3·5HO | 3.2 | 3.2 | |
Sulfo-stabilizing agent | Hydroxylamine sulfate | 0.5 | 0.5 | |
PH adjusting agent | Disodium hydrogen phosphate | 2.5 | 2.5 | |
PH adjusting agent | Citric acid | 2.5 | 2.5 |
To detecting following physical property in the electric conductivity nylon fiber of manufacturing according to described Production Example 1 and Production Example 2, and its testing result is as shown in table 10 below.
Table 10
Following Production Example 3 and Production Example 4 are to utilize electric conductivity Tynex yarn and manufacture the first filament yarn and the second filament yarn that can adjust near infrared spectrum reflectivity, wherein, the coordination of described electric conductivity Tynex yarn is combined with the metal sulphide nanoparticle of the copper sulphide nano particulate of manufacturing containing with good grounds described Production Example 1.
< Production Example 3>
By the 40Nc/2 of the polyamide in Production Example 1 (nylon) conductive filament, polyester 60%, carding 40% and the TC blended yarn of 265.6 Denier close twisted filament with 360T/M and manufacture the first filament yarn of the near infrared spectrum reflectivity that can adjust 295.6 Denier, wherein, described polyamide (nylon) conductive filament its be 2 × 10 than resistance
-2Ω ㎝, coordination is combined with the metal sulphide nanoparticle of the copper sulfide that the total metal contents in soil of 30 Denier is 2.84wt%.
< Production Example 4>
By the blended yarn 40Nc1 of polyester 60% and rake 40% and and high flexible polyester filament yarn 150 fiber numbers close twisted filament with 360T/M and produce the second filament yarn of the composition that does not contain the near infrared spectrum reflectivity that can adjust total fiber number 282.8 Denier.
The second filament yarn of the first filament yarn of described Production Example 3 and Production Example 4 is passed through to braiding machine plain weave or changes plain weave warp thread and weft yarn, thereby can adjust near infrared spectrum reflectivity.
< embodiment 1>
Replace in turn with 2:1 close 2 strands of first filament yarns of 295.6 Denier of twisted filament and 1 strand of the second filament yarn that closes 282.8 Denier of twisted filament in Production Example 4 in Production Example 3, then weave the warp thread of camouflage painting fabric with the warp count variation plain weave of 170 strands/5cm, replace in turn with 1:2 close 1 strand of first filament yarn of 295.6 Denier of twisted filament and 2 strands of the second filament yarns that close 282.8 Denier of twisted filament in Production Example 4 in Production Example 3, then change plain weave and weave weft yarn with the weft count of 160 strands/5cm, finally weave the camouflage painting fabric of 225g/ ㎡ weight.
Be < embodiment 2> to < embodiment 10> as following table 11 illustrates the fabric braided design of camouflage painting fabric.
Table 11
Fig. 1 is the curve map of the result of the near infrared spectrum reflectivity of the camouflage painting fabric that weaves according to described embodiment 1 to embodiment 10.
< embodiment 11>
In order fully to pretend in visible light and near infrared ray, the fabric of braiding in embodiment 1 is used after non-ionic surfactant continuous refining, use common VAT dyestuff to become khaki, green, brown and black by automatic dyeing machine direct printing.The saturated heating at 120 ℃ of temperature of described printed fabrics, after 3 minutes, is cleaned continuously, and finally completed suit, the testing result of camouflage painting fabric described in the graphical representation of Fig. 2.
< embodiment 12>
The fabric of braiding in embodiment 1 is used after non-ionic surfactant continuous refining, use common VAT dyestuff to become carbonarius, dark olive, green, earth look, dark wood and bottle green by automatic dyeing machine direct printing.
The saturated heating at 120 ℃ of temperature of described printed fabrics, after 3 minutes, is cleaned continuously, and finally completed suit, and the curve map of Fig. 3 illustrates the testing result of described camouflage painting fabric.
From the curve of the actual detection near infrared ray reflective rate of described Fig. 3 curve map, meet the condition of Korea S national defence specification KDS8305-1044 according to the near infrared ray camouflage painting fabric of described embodiment 12.
Fig. 4 to Fig. 6 is the comparison diagram by the fighting uniform in the textile fighting uniform of camouflage painting of the present invention and existing use.
Industrial utilization possibility
The present invention can be applicable to various military clothes, equipment, tent and military hardware etc.
Claims (5)
1. one kind has the camouflage painting fabric of adjusting near infrared spectrum reflectivity Characteristics, it is characterized in that, as the electric conductive polymer by imidazoles and the silane coupler coordination combination that contains sulfydryl at the polyamide through modification with metal seizure functional group with the metal sulphide nanoparticle of adjusting the copper sulphide nano particulate of near infrared spectrum reflectivity Characteristics or contain copper sulfide, with respect to the gross weight of camouflage painting fabric, electric conductive polymer material comprises copper and the additional metal element of 0.1~3wt%, thereby in the near infrared spectrum of 720nm~1500nm, identical or similar with the near infrared spectrum reflectivity of surrounding enviroment object.
2. the camouflage painting fabric with adjustment near infrared spectrum reflectivity Characteristics according to claim 1, it is characterized in that, have through modification polyamide polymer that metal catches functional group by described imidazoles and the silane coupler coordination that contains sulfydryl in conjunction with the metal sulphide nanoparticle of vulcanizing nano-particle of copper or contain copper sulfide, described copper sulphide nano particulate or the metal sulphide nanoparticle that contains copper sulfide are with respect to the polyamide fiber coating thing weight 100wt% through restructuring, comprise that amount is the sulfuric acid mantoquita of 1~30wt%, sulfuric acid nickel salt, sulfuric acid zinc salt, the hydroquinones of 0.05~5wt%, the TGA of 0.05~1.5wt%, the ethylenediamine of 0.1~10wt%, the sodium sulphate of 0.1~10wt%, the PH conditioning agent of the Hydroxylamine sulfate of 0.01~10wt% and 2~5wt%.
3. the camouflage painting fabric with adjustment near infrared spectrum reflectivity Characteristics according to claim 1, it is characterized in that, comprise the polymeric long gauze being formed by the first filament yarn of total fiber number 250~350 Denier and the second filament yarn of total fiber number 250~350 Denier, described the first filament yarn is made by electric conductivity filament yarn and the filament yarn that do not contain the polymer substrate of fiber number 150~300 Denier of the composition that can adjust near infrared spectrum reflectivity Characteristics are closed to twisted filament by twisting frame with 300~400T/M, described electric conductivity filament yarn comprises that in conjunction with having the metal sulphide nanoparticle of adjusting the copper sulphide nano particulate of near infrared spectrum reflectivity Characteristics or contain copper sulfide the fiber number that can adjust near infrared spectrum reflectivity is the copper sulphide nano particulate of 30~150 Denier or the metal sulphide nanoparticle that contains copper sulfide by imidazoles and the silane coupler coordination that contains sulfydryl having polyamide that metal catches functional group through modification, in fact described the second filament yarn does not contain the composition that can adjust near infrared spectrum reflectivity.
4. the camouflage painting fabric with adjustment near infrared spectrum reflectivity Characteristics according to claim 3, it is characterized in that, two kinds of filament yarns are woven into fabric along warp thread and weft direction, change the first filament yarn and the second filament yarn blending ratio and in the near infrared spectrum region of 720nm~1500nm, according to blending ratio, the near infrared spectrum reflectivity of fabric possesses respectively 25%~70% specific near infrared ray reflective rate.
5. the camouflage painting fabric with adjustment near infrared spectrum reflectivity Characteristics according to claim 3, is characterized in that, in visible light spectrum, prints and dyes described camouflage painting fabric to have predetermined pattern and color by pigment.
Applications Claiming Priority (3)
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KR10-2011-0068211 | 2011-07-11 | ||
KR1020110068211A KR101227076B1 (en) | 2011-07-11 | 2011-07-11 | Near-infrared ray reflectance camouflage fabric with adjustable characteristics |
PCT/KR2012/005472 WO2013009077A2 (en) | 2011-07-11 | 2012-07-10 | Camouflage fabric having near infrared ray reflectance adjusting characteristics |
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CN103827369A true CN103827369A (en) | 2014-05-28 |
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CN201280044174.7A Pending CN103827369A (en) | 2011-07-11 | 2012-07-10 | Camouflage fabric having near infrared ray reflectance adjusting characteristics |
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US (1) | US20140154482A1 (en) |
KR (1) | KR101227076B1 (en) |
CN (1) | CN103827369A (en) |
WO (1) | WO2013009077A2 (en) |
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CN110809528B (en) * | 2017-06-30 | 2022-08-09 | 株式会社电装 | Display device for vehicle, imaging system, and lighting device |
CN108588871A (en) * | 2018-04-26 | 2018-09-28 | 东华大学 | A kind of near infrared light induction drawing-off prepares the preparation method of special-shaped high intensity daiamid-6 fiber |
CN108588871B (en) * | 2018-04-26 | 2020-12-18 | 东华大学 | Preparation method for preparing special-shaped high-strength polyamide 6 fiber by near-infrared light induced drafting |
TWI819041B (en) * | 2018-08-15 | 2023-10-21 | 日商富士軟片股份有限公司 | Compositions, films, filters, laminates, solid-state imaging devices, image display devices, and infrared sensors |
CN111074407A (en) * | 2019-12-03 | 2020-04-28 | 浙江工业大学 | Infrared stealth and thermal management cloth and manufacturing method thereof |
Also Published As
Publication number | Publication date |
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US20140154482A1 (en) | 2014-06-05 |
KR101227076B1 (en) | 2013-01-29 |
KR20130007726A (en) | 2013-01-21 |
WO2013009077A2 (en) | 2013-01-17 |
WO2013009077A3 (en) | 2013-03-07 |
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