KR101355029B1 - 잉크 조성물 및 그로 제조되는 대전방지필름 - Google Patents
잉크 조성물 및 그로 제조되는 대전방지필름 Download PDFInfo
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- KR101355029B1 KR101355029B1 KR1020120134428A KR20120134428A KR101355029B1 KR 101355029 B1 KR101355029 B1 KR 101355029B1 KR 1020120134428 A KR1020120134428 A KR 1020120134428A KR 20120134428 A KR20120134428 A KR 20120134428A KR 101355029 B1 KR101355029 B1 KR 101355029B1
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- 239000000203 mixture Substances 0.000 claims abstract description 71
- 239000011230 binding agent Substances 0.000 claims abstract description 30
- 239000002904 solvent Substances 0.000 claims abstract description 21
- 238000002834 transmittance Methods 0.000 claims abstract description 11
- 239000002048 multi walled nanotube Substances 0.000 claims abstract description 9
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 29
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 29
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 29
- 229920000728 polyester Polymers 0.000 claims description 24
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 23
- 229920000570 polyether Polymers 0.000 claims description 23
- -1 acrylic compound Chemical class 0.000 claims description 20
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 12
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000002270 dispersing agent Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
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- 239000004814 polyurethane Substances 0.000 claims description 9
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- 229920000515 polycarbonate Polymers 0.000 claims description 8
- 229920005749 polyurethane resin Polymers 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- 239000000080 wetting agent Substances 0.000 claims description 5
- 229920002396 Polyurea Polymers 0.000 claims description 4
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 claims description 4
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims description 3
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 claims description 3
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 3
- 229930182556 Polyacetal Natural products 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004962 Polyamide-imide Substances 0.000 claims description 3
- 239000004693 Polybenzimidazole Substances 0.000 claims description 3
- 239000004695 Polyether sulfone Substances 0.000 claims description 3
- 239000004697 Polyetherimide Substances 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 3
- 239000004111 Potassium silicate Substances 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 3
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- BLCTWBJQROOONQ-UHFFFAOYSA-N ethenyl prop-2-enoate Chemical compound C=COC(=O)C=C BLCTWBJQROOONQ-UHFFFAOYSA-N 0.000 claims description 3
- 150000002222 fluorine compounds Chemical class 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 3
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims description 3
- 229910052912 lithium silicate Inorganic materials 0.000 claims description 3
- 229920001643 poly(ether ketone) Polymers 0.000 claims description 3
- 229920002627 poly(phosphazenes) Polymers 0.000 claims description 3
- 229920002492 poly(sulfone) Polymers 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920006122 polyamide resin Polymers 0.000 claims description 3
- 229920002312 polyamide-imide Polymers 0.000 claims description 3
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- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920006393 polyether sulfone Polymers 0.000 claims description 3
- 229920001601 polyetherimide Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 229920001955 polyphenylene ether Polymers 0.000 claims description 3
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 3
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- 229920002050 silicone resin Polymers 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 3
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 43
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- 235000019441 ethanol Nutrition 0.000 description 19
- 239000002041 carbon nanotube Substances 0.000 description 14
- 229910021393 carbon nanotube Inorganic materials 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000012153 distilled water Substances 0.000 description 8
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 7
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 7
- 125000001931 aliphatic group Chemical group 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000011324 bead Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 4
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 239000011231 conductive filler Substances 0.000 description 2
- 239000006184 cosolvent Substances 0.000 description 2
- 229940035429 isobutyl alcohol Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical group [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004202 carbamide Chemical group 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000562 conjugate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000002079 double walled nanotube Substances 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229940075507 glyceryl monostearate Drugs 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 125000002887 hydroxy group Polymers [H]O* 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 description 1
- 239000002116 nanohorn Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 238000005406 washing Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D11/00—Inks
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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- C09D11/00—Inks
- C09D11/52—Electrically conductive inks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
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Abstract
Description
도 2는 본 발명의 비교예 1에서 사용한 자가정렬되지 않은 다중벽 탄소나노튜브의 SEM이미지 이다.
Claims (12)
- 길이가 50 ~ 150㎛이고, 직경이 5 ~ 20 nm인 자가정렬 다중벽 탄소나노튜브, 분산제, 용매 및 바인더를 포함하는 것을 특징으로 하는 잉크 조성물.
- 제 1항에 있어서,
상기 자가정렬 다중벽 탄소나노튜브는 겉보기 밀도가 0.001 ~ 0.1 g/㎤인 것을 특징으로 하는 잉크 조성물. - 삭제
- 제 1항에 있어서,
상기 잉크 조성물에 습윤제, 진용매 및 보조용매에서 선택되는 어느 하나 또는 둘 이상의 첨가제를 더 포함하는 것을 특징으로 하는 잉크 조성물. - 제 1항에 있어서,
상기 분산제는 폴리아세탈, 아크릴계 화합물, 메틸메타아클릴레이트, 알킬(C1~C10)아크릴레이트, 2-에틸헥실아크릴레이트, 폴리카보네이트, 스티렌, 알파메틸스티렌, 비닐 아크릴레이트, 폴리에스테르, 비닐, 폴리페닐렌에테르 수지, 폴리올레핀, 아크릴로니트릴-부타디엔-스티렌 공중합체, 폴리아릴레이트, 폴리아미드, 폴리아미드이미드, 폴리아릴설폰, 폴리에테르이미드, 폴리에테르설폰, 폴리페닐렌설피드, 불소계 화합물, 폴리이미드, 폴리에테르케톤, 폴리벤족사졸, 폴리옥사디아졸, 폴리벤조티아졸, 폴리벤지미다졸, 폴리피리딘, 폴리트리아졸, 폴리피롤리딘, 폴리디벤조퓨란, 폴리설폰, 폴리우레아, 폴리우레탄, 폴리포스파젠, 액정중합체 및 이들의 공중합체군에서 하나 이상 선택된 것을 특징으로 하는 잉크 조성물. - 제 4항에 있어서,
상기 습윤제는 폴리에테르 변성 디메틸 폴리실록산 공중합체, 폴리에테르 변성 디메틸폴리실록산, 폴리에테르 변성 디메틸폴리실록산, 폴리에테르 변성 하이드록시 관능기의 폴리디메틸 실록산, 폴리에테르 변성 디메틸폴리실록산, 폴리에스테르 변성 하이드록시 기능성 폴리디메틸실록산, 폴리에테르 변성 하이드록시 기능성 폴리디메틸실록산, 폴리에테르 변성 폴리디메틸실록산, 폴리메틸알킬실록산, 디메틸폴리실록산, 폴리에스테르 변성 폴리메틸알킬실록산, 폴리에테르 변성 폴리메틸알킬실록산 및 폴리에스테르 변성 하이드록시 폴리메틸실록산으로 이루어진 군에서 하나 이상 선택된 것을 특징으로 하는 잉크 조성물. - 제 1항에 있어서,
상기 바인더는 유기바인더 또는 무기바인더인 것을 특징으로 하는 잉크 조성물. - 제 7항에 있어서,
상기 유기 바인더는 비닐수지, 폴리아마이드수지, 폴리에스테르계 핫멜트수지, 수성 폴리우레탄수지, 아크릴수지, 에폭시 수지, 멜라민수지, 스티렌수지, 아크릴우레탄수지 및 실리콘수지로 이루어진 군에서 하나 이상 선택되며, 상기 무기 바인더는 액상규산나트륨, 약상규산칼륨, 액상규산리튬 및 규산에틸로 이루어진 군에서 하나 이상 선택되는 것을 특징으로 하는 잉크 조성물. - 제 8항에 있어서,
상기 유기바인더는 수성 폴리우레탄수지인 것을 특징으로 하는 잉크 조성물. - 제 1항 내지 제 2항 및 제 4항 내지 제 9항에서 선택되는 어느 한 항에 있어서,
상기 잉크 조성물은 점도가 25℃에서 5 ~ 15 Poise인 것을 특징으로 하는 잉크 조성물. - 제 10항에 있어서,
상기 잉크에 자가정렬 다중벽 탄소나노튜부가 0.001 ~ 1wt%로 포함되어 있는 것을 특징으로 하는 잉크 조성물. - 제 11항의 잉크 조성물을 도포하고 건조하여 제조된, 면저항이 105 ~ 108 Ω/□이고, 투과도가 80 ~ 90%인 대전방지필름.
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