KR20230131364A - Eco-friendly paint composite composition - Google Patents
Eco-friendly paint composite composition Download PDFInfo
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- KR20230131364A KR20230131364A KR1020220027803A KR20220027803A KR20230131364A KR 20230131364 A KR20230131364 A KR 20230131364A KR 1020220027803 A KR1020220027803 A KR 1020220027803A KR 20220027803 A KR20220027803 A KR 20220027803A KR 20230131364 A KR20230131364 A KR 20230131364A
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- KR
- South Korea
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- parts
- eco
- composition
- composite composition
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 112
- 239000003973 paint Substances 0.000 title claims abstract description 93
- 239000002131 composite material Substances 0.000 title claims abstract description 47
- 239000002105 nanoparticle Substances 0.000 claims abstract description 52
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 50
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000008199 coating composition Substances 0.000 claims abstract description 32
- 229920001661 Chitosan Polymers 0.000 claims abstract description 22
- 239000007864 aqueous solution Substances 0.000 claims description 28
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 26
- 239000003822 epoxy resin Substances 0.000 claims description 25
- 229920000647 polyepoxide Polymers 0.000 claims description 25
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 21
- 229960004543 anhydrous citric acid Drugs 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 12
- 229920000768 polyamine Polymers 0.000 claims description 12
- 150000001412 amines Chemical class 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 238000004040 coloring Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000000049 pigment Substances 0.000 claims description 11
- 239000004408 titanium dioxide Substances 0.000 claims description 11
- 239000004593 Epoxy Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims description 10
- 229910001930 tungsten oxide Inorganic materials 0.000 claims description 10
- 239000011787 zinc oxide Substances 0.000 claims description 10
- 239000003085 diluting agent Substances 0.000 claims description 9
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000000454 talc Substances 0.000 claims description 8
- 229910052623 talc Inorganic materials 0.000 claims description 8
- 239000002023 wood Substances 0.000 claims description 8
- 239000002270 dispersing agent Substances 0.000 claims description 7
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- 238000000034 method Methods 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 5
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- 239000004842 bisphenol F epoxy resin Substances 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
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- 239000004846 water-soluble epoxy resin Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 2
- CFERHFITKHKBEO-UHFFFAOYSA-N iron;sulfur monoxide Chemical compound O=S=[Fe] CFERHFITKHKBEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000013530 defoamer Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 13
- 239000007789 gas Substances 0.000 description 13
- 239000000126 substance Substances 0.000 description 9
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 8
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 8
- 238000004332 deodorization Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 230000000840 anti-viral effect Effects 0.000 description 6
- -1 methyltributylphosphonium tetraphenylborate Chemical compound 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 6
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 6
- 230000001877 deodorizing effect Effects 0.000 description 5
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- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- JZLWSRCQCPAUDP-UHFFFAOYSA-N 1,3,5-triazine-2,4,6-triamine;urea Chemical compound NC(N)=O.NC1=NC(N)=NC(N)=N1 JZLWSRCQCPAUDP-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000004640 Melamine resin Substances 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
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- 239000000843 powder Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- YXRKNIZYMIXSAD-UHFFFAOYSA-N 1,6-diisocyanatohexane Chemical compound O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O YXRKNIZYMIXSAD-UHFFFAOYSA-N 0.000 description 2
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 description 2
- YSUQLAYJZDEMOT-UHFFFAOYSA-N 2-(butoxymethyl)oxirane Chemical compound CCCCOCC1CO1 YSUQLAYJZDEMOT-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- 241000736199 Paeonia Species 0.000 description 2
- 235000006484 Paeonia officinalis Nutrition 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
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- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 2
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- 230000000694 effects Effects 0.000 description 2
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- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical class C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- XGINAUQXFXVBND-UHFFFAOYSA-N 1,2,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrimidine Chemical compound N1CC=CN2CCCC21 XGINAUQXFXVBND-UHFFFAOYSA-N 0.000 description 1
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 description 1
- YTIPFUNXZCIVBV-UHFFFAOYSA-N 1-butyl-1,2,3,3-tetramethylguanidine Chemical compound CCCCN(C)C(=NC)N(C)C YTIPFUNXZCIVBV-UHFFFAOYSA-N 0.000 description 1
- XIHWNPKWMDLMEJ-UHFFFAOYSA-N 2,3,5,6,7,8,9,9a-octahydro-1h-pyrido[3,2-c]azepine Chemical compound C1NCCCC2NCCC=C21 XIHWNPKWMDLMEJ-UHFFFAOYSA-N 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- SHKUUQIDMUMQQK-UHFFFAOYSA-N 2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane Chemical compound C1OC1COCCCCOCC1CO1 SHKUUQIDMUMQQK-UHFFFAOYSA-N 0.000 description 1
- ULKLGIFJWFIQFF-UHFFFAOYSA-O 2-ethyl-5-methyl-1h-imidazol-3-ium Chemical compound CCC=1NC(C)=C[NH+]=1 ULKLGIFJWFIQFF-UHFFFAOYSA-O 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- LXBGSDVWAMZHDD-UHFFFAOYSA-O 2-methyl-1h-imidazol-3-ium Chemical compound CC=1NC=C[NH+]=1 LXBGSDVWAMZHDD-UHFFFAOYSA-O 0.000 description 1
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 1
- ZCUJYXPAKHMBAZ-UHFFFAOYSA-N 2-phenyl-1h-imidazole Chemical compound C1=CNC(C=2C=CC=CC=2)=N1 ZCUJYXPAKHMBAZ-UHFFFAOYSA-N 0.000 description 1
- LLEASVZEQBICSN-UHFFFAOYSA-N 2-undecyl-1h-imidazole Chemical compound CCCCCCCCCCCC1=NC=CN1 LLEASVZEQBICSN-UHFFFAOYSA-N 0.000 description 1
- SESYNEDUKZDRJL-UHFFFAOYSA-N 3-(2-methylimidazol-1-yl)propanenitrile Chemical compound CC1=NC=CN1CCC#N SESYNEDUKZDRJL-UHFFFAOYSA-N 0.000 description 1
- CHZAMJVESILJGH-UHFFFAOYSA-N 3-[bis(2-cyanoethyl)phosphanyl]propanenitrile Chemical compound N#CCCP(CCC#N)CCC#N CHZAMJVESILJGH-UHFFFAOYSA-N 0.000 description 1
- YICAEXQYKBMDNH-UHFFFAOYSA-N 3-[bis(3-hydroxypropyl)phosphanyl]propan-1-ol Chemical compound OCCCP(CCCO)CCCO YICAEXQYKBMDNH-UHFFFAOYSA-N 0.000 description 1
- ULKLGIFJWFIQFF-UHFFFAOYSA-N 5K8XI641G3 Chemical compound CCC1=NC=C(C)N1 ULKLGIFJWFIQFF-UHFFFAOYSA-N 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
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- RGBIPJJZHWFFGE-UHFFFAOYSA-N cyclohexa-2,5-diene-1,4-dione;triphenylphosphane Chemical compound O=C1C=CC(=O)C=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RGBIPJJZHWFFGE-UHFFFAOYSA-N 0.000 description 1
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- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
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- 235000013305 food Nutrition 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 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 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
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- PRQMIJVEENXPNQ-UHFFFAOYSA-N n,n-dimethyl-3,4-dihydro-2h-pyrrol-5-amine Chemical compound CN(C)C1=NCCC1 PRQMIJVEENXPNQ-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
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- 231100000331 toxic Toxicity 0.000 description 1
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- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/092—Polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/02—Polyamines
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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
- C09D105/00—Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/00 or C09D103/00
- C09D105/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy 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
- 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
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2258—Oxides; Hydroxides of metals of tungsten
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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Abstract
본 발명은 친환경도료 복합조성물에 관한 것이다. 구체적으로 본 발명은 (A) 키토산, 구연산 및 무기나노입자를 포함하는 항균성 코팅조성물 및 (B)도료조성물을 포함하는 친환경도료 복합조성물에 관한 것이다.The present invention relates to an eco-friendly paint composite composition. Specifically, the present invention relates to (A) an antibacterial coating composition containing chitosan, citric acid, and inorganic nanoparticles, and (B) an eco-friendly paint composite composition containing a paint composition.
Description
본 발명은 친환경도료 복합조성물에 관한 것이다.The present invention relates to an eco-friendly paint composite composition.
도료란 유동상태로서 물체의 표면에 도포하면 물리적 또는 화학적으로 변화되어 시간이 경과함에 따라 그 표면에 고화하여 연속적인 피막을 형성함으로써 미감을 부여하고 물질을 보호하는 물질이다. Paint is a substance that changes physically or chemically when applied to the surface of an object in a fluid state and solidifies on the surface over time to form a continuous film, giving aesthetics and protecting the material.
상기 도료의 종류는 페인트, 바니시, 합성수지 도료, 방호 도료 등이 있다. 특히 상기 합성수지 도료는 페놀수지계 도료, 비닐계 수지도료, 에폭시 수지도료, 아크릴수지 도료, 요소 멜라민 수지 도료 등으로 구분되며, 특히 내수, 화학, 실험조, 드럼통 및 내부 방청용에 주로 사용되는 에폭시 수지 도료가 주로 사용되고 있다. 상기 에폭시 수지 도료의 경우 접착성이 우수하고 굴곡성이 있으며, 내약품성, 충격 및 마모 등에도 우수한 특징을 가지고 있다.Types of the paint include paint, varnish, synthetic resin paint, and protective paint. In particular, the synthetic resin paints are divided into phenolic resin paints, vinyl resin paints, epoxy resin paints, acrylic resin paints, and urea melamine resin paints. In particular, epoxy resins are mainly used for domestic water, chemical, laboratory tanks, drums, and internal rust prevention. Paints are mainly used. The epoxy resin paint has excellent adhesion, flexibility, and excellent chemical resistance, impact, and abrasion.
최근 상기 에폭시 수지 도료에 항균 및 항바이러스 효과까지 나타나는 항균 에폭시 수지 도료가 연구되고 있다. 다만, 상기 항균 에폭시 수지 도료에 포함되는 물질이 유독한 경우가 있어, 어린이 또는 영유아 등의 신체 접촉 시 문제가 발생되는 경우가 있다. 따라서, 상기 친환경 소재로 제조되는 항균 도료 조성물이 필요한 실정이다.Recently, antibacterial epoxy resin paints that exhibit antibacterial and antiviral effects are being studied. However, the substances contained in the antibacterial epoxy resin paint may be toxic, and problems may arise when children, infants, etc. come into physical contact with them. Therefore, there is a need for an antibacterial paint composition manufactured from the above-mentioned eco-friendly materials.
상기 안출된 문제점을 해결하기 위해서, 본 발명은 친환경 소재로 제조된 항균 또는 항바이러스 효과가 우수한 친환경 복합도료 조성물을 제공하고자 한다.In order to solve the above-mentioned problems, the present invention seeks to provide an eco-friendly composite paint composition manufactured from eco-friendly materials and having excellent antibacterial or antiviral effects.
또한, 본 발명은 친환경적인 소재를 사용하여 유아 또는 어린이 등이 접촉하여도 인체에 해롭지 않은 친환경 복합도료 조성물을 제공하고자 한다.In addition, the present invention seeks to provide an eco-friendly composite paint composition using eco-friendly materials that is not harmful to the human body even if infants or children come into contact with it.
본 발명은 (A) 물, 키토산 및 무수구연산을 포함하는 유기 수용액 및 무기나노입자를 포함하는 항균성 코팅조성물 및 (B) 도료조성물을 포함하는 친환경도료 복합조성물을 제공한다.The present invention provides an eco-friendly paint composite composition including (A) an antibacterial coating composition including an organic aqueous solution containing water, chitosan, and anhydrous citric acid and inorganic nanoparticles, and (B) a paint composition.
본 발명의 일 양태에 따른, 상기 유기 수용액은 물 100중량부에 대하여, 키토산 1 내지 200중량부, 무수구연산 1 내지 200중량부를 포함하는 것일 수 있다.According to one aspect of the present invention, the organic aqueous solution may contain 1 to 200 parts by weight of chitosan and 1 to 200 parts by weight of anhydrous citric acid, based on 100 parts by weight of water.
본 발명의 일 양태에 따른, 상기 항균성 코팅조성물은 상기 유기수용액 100중량부에 대하여 무기나노입자 0.1 내지 30 중량부를 포함하는 것일 수 있다.According to one aspect of the present invention, the antibacterial coating composition may include 0.1 to 30 parts by weight of inorganic nanoparticles based on 100 parts by weight of the organic aqueous solution.
본 발명의 일 양태에 따른, 상기 무기나노입자는 이산화티타늄 100중량부에 대하여 산화아연이 0.1 내지 10중량부 및 산화텅스텐 0.1 내지 10중량부 포함하는 것일 수 있다.According to one aspect of the present invention, the inorganic nanoparticles may contain 0.1 to 10 parts by weight of zinc oxide and 0.1 to 10 parts by weight of tungsten oxide based on 100 parts by weight of titanium dioxide.
본 발명의 일 양태에 따른, 상기 항균성 코팅조성물에 포졸란를 더 포함하는 것일 수 있다.According to one aspect of the present invention, the antibacterial coating composition may further include pozzolan.
본 발명의 일 양태에 따른, 상기 항균성 코팅조성물에 목단피를 더 포함하는 것일 수 있다.According to one aspect of the present invention, the antibacterial coating composition may further include wood bark.
본 발명의 일 양태에 따른, 상기 항균성 코팅조성물을 상기 도료 조성물에 대하여 0.01 내지 30 중량부를 포함하는 것일 수 있다.According to one aspect of the present invention, the antibacterial coating composition may contain 0.01 to 30 parts by weight based on the paint composition.
본 발명의 일 양태에 따른, 상기 도료 조성물은 수용성 에폭시수지조성물과 경화제를 포함하는 것일 수 있다.According to one aspect of the present invention, the coating composition may include a water-soluble epoxy resin composition and a curing agent.
본 발명의 일 양태에 따른, 상기 도료 조성물은 활제, 소포제, 분산제, 무기나노입자, 물에서 선택되는 어느 하나 이상의 성분을 더 포함하는 것일 수 있다.According to one aspect of the present invention, the coating composition may further include one or more ingredients selected from a lubricant, an antifoaming agent, a dispersing agent, inorganic nanoparticles, and water.
본 발명의 일 양태에 따른, 상기 에폭시 수지 조성물은 수용성 2액형 에폭시 수지 조성물인 것일 수 있다.According to one aspect of the present invention, the epoxy resin composition may be a water-soluble two-component epoxy resin composition.
본 발명의 일 양태에 따른, 상기 수용성 2액형 에폭시수지 조성물은 주제부 및 경화제부를 포함하는 것일 수 있다.According to one aspect of the present invention, the water-soluble two-component epoxy resin composition may include a main part and a curing agent part.
본 발명의 일 양태에 따른, 상기 주제부는 에폭시당량 180 내지 300 g/eq 의 비스페놀에이 에폭시수지 또는 비스페놀에프 에폭시수지 100중량부에 대해서, 반응성 희석제 10 내지 30 중량부를 포함하는 것일 수 있다.According to one aspect of the present invention, the main part may include 10 to 30 parts by weight of a reactive diluent based on 100 parts by weight of the bisphenol A epoxy resin or bisphenol F epoxy resin with an epoxy equivalent weight of 180 to 300 g/eq.
본 발명의 일 양태에 따른, 상기 경화제부는 MXDA(meta-xylene diamine)변성 폴리아민, 폴리에테르디아민변성 수용성 폴리아민 및 MXDA변성 수용성 폴리아민 중에서 선택된 1종 이상의 아민 혼합물을 포함하는 것일 수 있다.According to one aspect of the present invention, the curing agent portion may include a mixture of one or more amines selected from MXDA (meta-xylene diamine) modified polyamine, polyetherdiamine modified water-soluble polyamine, and MXDA modified water-soluble polyamine.
본 발명의 일 양태에 따른, 상기 경화제부는 상기 아민 혼합물 100 중량부에 대해서, 중금속 비함유 착색안료 혼합물 0.1 내지 30 중량부, VOCs 비함유 소포제, 분산제 중에서 선택되는 1종 이상의 첨가제 0.1 내지 20 중량부, 충진제 1 내지 50 중량부, 경화촉진제 0.1 내지 2 중량부 및 상기 항균성 코팅조성물 1 내지 30 중량부를 포함하는 것일 수 있다.According to one aspect of the present invention, the curing agent part includes 0.1 to 30 parts by weight of a heavy metal-free coloring pigment mixture, 0.1 to 20 parts by weight of one or more additives selected from the group consisting of a VOCs-free antifoaming agent and a dispersant, based on 100 parts by weight of the amine mixture. , 1 to 50 parts by weight of filler, 0.1 to 2 parts by weight of curing accelerator, and 1 to 30 parts by weight of the antibacterial coating composition.
본 발명의 일 양태에 따른, 상기 중금속 비함류 착색안료 혼합물은 이산화티탄, 카본블랙, 산화철황, 산화철적, 프탈로시아닌 블루 및 프탈로시아닌 그린 중에서 선택된 1종 이상의 중금속 비함류 착색안료 혼합물을 포함하는 것일 수 있다.According to one aspect of the present invention, the heavy metal-free coloring pigment mixture may include one or more heavy metal-free coloring pigment mixtures selected from titanium dioxide, carbon black, iron sulfur oxide, iron oxide, phthalocyanine blue, and phthalocyanine green. .
본 발명의 일 양태에 따른, 상기 충진제는 황산바륨(BaSO4), 탄산칼슘(CaCO3), 비-석면형 활석(Talc) 및 규석(SiO2) 중에서 선택된 1종 이상의 충진제를 포함하는 것일 수 있다.According to one aspect of the present invention, the filler may include one or more fillers selected from barium sulfate (BaSO 4 ), calcium carbonate (CaCO 3 ), non-asbestos talc (Talc), and silica (SiO 2 ). there is.
본 발명의 일 양태에 따른, 상기 경화촉진제는 포스핀 화합물, 포스포늄염, 이마다졸, 이미다졸륨염 및 아민, 디아자바이시클로 화합물 중에서 선택되는 1종 이상의 경화촉진제를 포함하는 것일 수 있다.According to one aspect of the present invention, the curing accelerator may include one or more curing accelerators selected from phosphine compounds, phosphonium salts, imidazole, imidazolium salts, amines, and diazabicyclo compounds.
본 발명은 소지면을 전처리하는 단계; 및 상기 전처리한 소지면에 상기 제1항 내지 제17항 중 어느 한 항에 따른 친환경 에폭시 복합조성물을 도포하여 1~3㎜의 도막을 형성하는 단계;를 포함하는, 친환경도료 복합조성물 바닥마감재의 시공방법을 제공한다.The present invention includes the steps of pretreating the material; And applying the eco-friendly epoxy composite composition according to any one of claims 1 to 17 on the pretreated surface to form a coating film of 1 to 3 mm. Construction of a floor finishing material using an eco-friendly paint composite composition. Provides a method.
본 발명의 친환경 복합도료 조성물은 우수한 항균 및 항바이러스 효과를 가지고 있으며, 친환경적인 소재로 인하여 인체에 무해한 장점이 있다.The eco-friendly composite paint composition of the present invention has excellent antibacterial and antiviral effects, and has the advantage of being harmless to the human body due to its eco-friendly material.
또한 본 발명의 친환경 복합도료 조성물은 에폭시 수지 도료뿐만 아니라 아크릴계 수지, 요소 멜라민 수지 등 여러 종류의 도료조성물과 상기 항균성 코팅조성물과 혼합되어 우수한 항균 및 항바이러스 효과를 가지는 친환경 복합도료 조성물을 제공할 수 있다.In addition, the eco-friendly composite coating composition of the present invention can be mixed with various types of coating compositions such as acrylic resin and urea melamine resin as well as epoxy resin paint and the antibacterial coating composition to provide an eco-friendly composite coating composition with excellent antibacterial and antiviral effects. there is.
이하 구체예 또는 실시예를 통해 본 발명을 더욱 상세히 설명한다. 다만 하기 구체예 또는 실시예는 본 발명을 상세히 설명하기 위한 하나의 참조일 뿐 본 발명이 이에 한정되는 것은 아니며, 여러 형태로 구현될 수 있다.The present invention will be described in more detail below through specific examples or examples. However, the following specific examples or examples are only a reference for explaining the present invention in detail, and the present invention is not limited thereto, and may be implemented in various forms.
또한 달리 정의되지 않는 한, 모든 기술적 용어 및 과학적 용어는 본 발명이 속하는 당업자 중 하나에 의해 일반적으로 이해되는 의미와 동일한 의미를 갖는다. 본 발명에서 설명에 사용되는 용어는 단지 특정 구체예를 효과적으로 기술하기 위함이고 본 발명을 제한하는 것으로 의도되지 않는다.Additionally, unless otherwise defined, all technical and scientific terms have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention pertains. The terminology used in the description herein is merely to effectively describe specific embodiments and is not intended to limit the invention.
또한 명세서 및 첨부된 특허청구범위에서 사용되는 단수 형태는 문맥에서 특별한 지시가 없는 한 복수 형태도 포함하는 것으로 의도할 수 있다.Additionally, as used in the specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to also include the plural forms, unless the context clearly dictates otherwise.
또한 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다.Additionally, when a part "includes" a certain component, this means that it may further include other components rather than excluding other components, unless specifically stated to the contrary.
본 발명은 (A) 물, 키토산 및 무수구연산을 포함하는 유기 수용액 및 무기나노입자를 포함하는 항균성 코팅조성물 및 (B) 도료조성물을 포함하는 친환경도료 복합조성물을 제공한다.The present invention provides an eco-friendly paint composite composition including (A) an antibacterial coating composition including an organic aqueous solution containing water, chitosan, and anhydrous citric acid and inorganic nanoparticles, and (B) a paint composition.
상기 친환경도료 복합조성물은 다양한 도료조성물과 상기 항균성 코팅조성물이 혼합됨에 따라 우수한 항균 및 항바이러스 효과를 가지면서 동시에 상기 도료 조성물 물성 또한 저해되지 않는 장점이 있다. 또한, 상기 친환경도료 복합조성물의 항균성 코팅조성물은 인체에 유해한 유기 화합물이 아닌 키토산 및 구연산 등의 식품에도 적합한 소재를 사용하여 제조함으로서 유아 또는 어린이가 만져도 무해한 장점이 있다.The eco-friendly paint composite composition has the advantage of having excellent antibacterial and antiviral effects by mixing various paint compositions and the antibacterial coating composition, while also not impairing the physical properties of the paint composition. In addition, the antibacterial coating composition of the eco-friendly paint composite composition has the advantage of being harmless even if touched by infants or children because it is manufactured using materials suitable for food, such as chitosan and citric acid, rather than organic compounds harmful to the human body.
본 발명에 따른 항균성 코팅조성물은 유기 수용액 및 무기나노입자 조성물을 포함하는 것으로, 상기 유기 수용액은 키토산, 무수구연산 및 물을 포함하며, 상기 무기나노입자 조성물은 이산화티타늄 나노입자, 산화아연 나노입자 및 산화텅스텐 나노입자를 포함하는 것을 특징으로 한다.The antibacterial coating composition according to the present invention includes an organic aqueous solution and an inorganic nanoparticle composition. The organic aqueous solution includes chitosan, anhydrous citric acid, and water, and the inorganic nanoparticle composition includes titanium dioxide nanoparticles, zinc oxide nanoparticles, and It is characterized by containing tungsten oxide nanoparticles.
상기 유기 수용액은 키토산 및 무수구연산이 포함된 수용액으로써, 상기 키토산은 키틴(chitin)을 탈아세틸화 하여 이루어진 선형 다당류이며, 상기 무수구연산은 약한 유기산이며 이온화되어 3가의 음이온으로 작용한다.The organic aqueous solution is an aqueous solution containing chitosan and anhydrous citric acid. The chitosan is a linear polysaccharide made by deacetylating chitin, and the anhydrous citric acid is a weak organic acid that is ionized and acts as a trivalent anion.
상기 키토산은 5kDa 내지 70 KDa의 분자량을 가지는 수용성 키토산 일 수 있으며, 상기 키토산은 탈아세틸화도가 90% 이상인 것을 사용할 수 있으나, 이에 제한되는 것은 아니다.The chitosan may be water-soluble chitosan having a molecular weight of 5 kDa to 70 KDa, and the chitosan may have a deacetylation degree of 90% or more, but is not limited thereto.
또한, 구연산은 함수구연산, 무수구연산 및 이들의 혼합물을 사용할 수 있으며, 특히 상기 무수구연산의 경우 파우더 형태로 존재하여 보관 및 사용하기에 무수구연산을 사용하는 것이 바람직할 수 있으나, 이에 제한되는 것은 아니다.In addition, citric acid can be used as hydrous citric acid, anhydrous citric acid, and mixtures thereof. In particular, in the case of anhydrous citric acid, it exists in powder form, so it may be preferable to use anhydrous citric acid for storage and use, but is not limited thereto. .
상기 무수구연산과 키토산이 혼합된 수용액은 무수구연산 및 키토산의 함량에 따라, 항균효과가 더욱 우수해지는 효과를 가질 수 있다.The aqueous solution containing a mixture of anhydrous citric acid and chitosan may have an improved antibacterial effect depending on the content of anhydrous citric acid and chitosan.
본 발명의 일 양태에 따른, 상기 유기 수용액은 상기 물 100 중량부에 대하여, 상기 키토산 1 내지 200 중량부 및 상기 무수구연산 1 내지 200 중량부를 포함할 수 있으며, 바람직하게는 상기 키토산 10 내지 150 중량부 및 상기 무수구연산 10 내지 100 중량부를 포함할 수 있으며, 더욱 바람직하게는 키토산 50 내지 100 중량부 및 무수구연산 50 내지 100 중량부를 포함할 수 있다. 상기 함량범위를 만족하는 유기 수용액의 경우, 우수한 항균효과를 가지고 있으며, 상기 항균효과 또한 오랫동안 유지할 수 있는 장점이 있다.According to one aspect of the present invention, the organic aqueous solution may include 1 to 200 parts by weight of the chitosan and 1 to 200 parts by weight of anhydrous citric acid, based on 100 parts by weight of the water, preferably 10 to 150 parts by weight of the chitosan. parts and 10 to 100 parts by weight of anhydrous citric acid, more preferably 50 to 100 parts by weight of chitosan and 50 to 100 parts by weight of anhydrous citric acid. In the case of an organic aqueous solution satisfying the above content range, it has an excellent antibacterial effect and has the advantage of being able to maintain the antibacterial effect for a long time.
상기 무기나노입자 조성물은 이산화티타늄(TiO2) 나노입자, 산화아연(ZnO) 나노입자 및 산화텅스텐(WO₃) 나노입자를 혼합한 것일 수 있다. 상기 이산화티타늄은 루타일(rutile)보다는 아나타제(anatase)형태가 선호될 수 있다. 아나타제 형태이며, 입자사이즈가 5 내지 10㎚ 일 경우 산화력이 더욱 크고 굴절률이 매우 큰 이방성을 나타내며, 산란성이 크며 비독성이고 매우 안정적일 수 있다.The inorganic nanoparticle composition may be a mixture of titanium dioxide (TiO 2 ) nanoparticles, zinc oxide (ZnO) nanoparticles, and tungsten oxide (WO₃) nanoparticles. The anatase form of titanium dioxide may be preferred over the rutile form. It is in the form of anatase, and when the particle size is 5 to 10 nm, it has greater oxidation power and anisotropy with a very large refractive index, has high scattering properties, is non-toxic, and can be very stable.
상기 이산화티타늄 나노입자, 산화아연 나노입자 및 산화텅스텐 나노입자가 일정 비율로 혼합되었을 때, 탈취효과 및 유기물 분해효과가 현저히 상승된다.When the titanium dioxide nanoparticles, zinc oxide nanoparticles, and tungsten oxide nanoparticles are mixed at a certain ratio, the deodorization effect and organic matter decomposition effect are significantly increased.
본 발명의 일 양태에 따른, 상기 항균성 코팅 조성물은 유기 수용액 100 중량부에 대하여, 무기나노입자 조성물 0.1 내지 30 중량부를 포함하여 혼합될 수 있으며, 바람직하게는 0.05 내지 15 중량부를 포함할 수 있으며, 더욱 바람직하게는 0.1 내지 10 중량부를 포함할 수 있으나, 이에 제한되는 것은 아니다.According to one aspect of the present invention, the antibacterial coating composition may be mixed with 0.1 to 30 parts by weight of the inorganic nanoparticle composition, preferably 0.05 to 15 parts by weight, based on 100 parts by weight of the organic aqueous solution. More preferably, it may contain 0.1 to 10 parts by weight, but is not limited thereto.
상기와 같이 무기나노입자 조성물 및 유기 수용액이 혼합된 경우, 유기 수용액에 포함된 키토산 및 무수구연산과 무기나노입자 조성물에 포함된 이산화티타늄 나노입자, 산화아연 나노입자 및 산화텅스텐 나노입자가 서로 다른 전하로 인해 상호작용으로 안정적인 구조를 형성할 수 있다.When the inorganic nanoparticle composition and the organic aqueous solution are mixed as described above, the chitosan and anhydrous citric acid contained in the organic aqueous solution and the titanium dioxide nanoparticles, zinc oxide nanoparticles, and tungsten oxide nanoparticles contained in the inorganic nanoparticle composition have different charges. Due to this, a stable structure can be formed through interaction.
상기 상호작용으로 인해, 무기나노입자 조성물들이 상기 유기 수용액에서 침전현상 없이 매우 안정적으로 분산될 수 있어, 상업적으로 사용하기에 매우 우수하며, 장기간 보관 시에도 안정하게 보관할 수 있는 장점이 있다.Due to the above interaction, inorganic nanoparticle compositions can be very stably dispersed in the organic aqueous solution without precipitation, making them excellent for commercial use and having the advantage of being able to be stored stably even during long-term storage.
또한 상기 안정적인 구조로 인해 인체 관련 제품 등에 사용될 경우 상기 무기입자들로 인한 피부 트러블 등의 발생이 억제 가능하여 부담 없이 사용할 수 있다. In addition, due to the stable structure, when used in products related to the human body, the occurrence of skin troubles due to the inorganic particles can be suppressed, so it can be used without burden.
또한 상기 유기 수용액과 상기 무기나노입자 조성물 간의 구조에 의한 시너지 효과로 인해 탈취 및 항균 효과가 매우 현저하게 증가하는 효과를 발휘할 수 있다. In addition, due to the synergistic effect due to the structure between the organic aqueous solution and the inorganic nanoparticle composition, the deodorizing and antibacterial effects can be very significantly increased.
본 발명의 일 양태에 따른, 무기나노입자 조성물은 이산화티타늄 나노입자 100 중량부에 대하여, 산화아연 나노입자 0.1 내지 10 중량부 및 산화텅스텐 나노입자 0.1 내지 10 중량부를 포함할 수 있으며, 바람직하게는 산화아연 나노입자 0.5 내지 8 중량부 및 산화텅스텐 나노입자 0.5 내지 8 중량부를 포함할 수 있으며, 더욱 바람직하게는 산화아연 나노입자 1 내지 6 중량부 및 산화텅스텐 나노입자 1 내지 6 중량부를 포함할 수 있다.According to one aspect of the present invention, the inorganic nanoparticle composition may include 0.1 to 10 parts by weight of zinc oxide nanoparticles and 0.1 to 10 parts by weight of tungsten oxide nanoparticles, based on 100 parts by weight of titanium dioxide nanoparticles. It may contain 0.5 to 8 parts by weight of zinc oxide nanoparticles and 0.5 to 8 parts by weight of tungsten oxide nanoparticles, and more preferably may contain 1 to 6 parts by weight of zinc oxide nanoparticles and 1 to 6 parts by weight of tungsten oxide nanoparticles. there is.
또한, 본 발명의 일 양태에 따른, 상기 무기나노입자의 크기는 1 내지 10㎚인 것을 포함할 수 있으며, 바람직하게는 3 내지 7㎚인 것을 포함할 수 있으나, 이에 제한되는 것은 아니다.In addition, according to one aspect of the present invention, the size of the inorganic nanoparticles may be 1 to 10 nm, preferably 3 to 7 nm, but is not limited thereto.
또한, 본 발명의 일 양태에 따른, 항균성 코팅 조성물에 포졸란(pozzolan)을 더 포함할 수 있다. 상기 포졸란은 100~1,000 메쉬(mesh)로 분말화한 미세분말화 된 것을 사용할 수 있다. In addition, the antibacterial coating composition according to one aspect of the present invention may further include pozzolan. The pozzolan can be used as a fine powder powdered to 100 to 1,000 mesh.
상기 항균성 코팅 조성물 100 중량부에 대해서 상기 포졸란을 1 내지 10 중량부를 포함할 수 있으며, 바람직하게는 2 내지 8 중량부, 더욱 바람직하게는 3 내지 7 중량부를 포함할 수 있으나, 이에 제한되는 것은 아니다.The pozzolan may contain 1 to 10 parts by weight, preferably 2 to 8 parts by weight, more preferably 3 to 7 parts by weight, based on 100 parts by weight of the antibacterial coating composition, but is not limited thereto. .
상기 항균성 코팅 조성물에 상기 포졸란을 포함함으로써, 상기 유기 수용액의 조성물과의 상호작용으로 인해 항균 및 탈취효과가 더욱 우수해질 수 있다.By including the pozzolan in the antibacterial coating composition, the antibacterial and deodorizing effects can be further improved due to the interaction with the composition of the organic aqueous solution.
또한, 본 발명의 일 양태에 따른, 상기 항균성 코팅 조성물에 목단피를 더 포함할 수 있다. 상기 목단피는 작약 또는 모란의 뿌리껍질을 총칭하는 것으로, 파우더 형태 또는 추출물 형태로 사용할 수 있으며, 바람직하게는 추출물 형태로 사용할 수 있으나, 이에 제한되는 것은 아니다.In addition, according to one aspect of the present invention, the antibacterial coating composition may further include wood bark. The wood bark is a general term for the root bark of peony or peony, and can be used in powder form or extract form, preferably in extract form, but is not limited thereto.
상기 목단피의 함량은 상기 항균성 코팅 조성물 100 중량부에 대하여, 상기 목단피 1 내지 10 중량부를 더 포함할 수 있으며, 바람직하게는 2 내지 8 중량부, 더욱 바람직하게는 3 내지 7 중량부를 더 포함할 수 있으나, 이에 제한되는 것은 아니다.The content of the wood bark may further include 1 to 10 parts by weight of the wood bark, preferably 2 to 8 parts by weight, more preferably 3 to 7 parts by weight, based on 100 parts by weight of the antibacterial coating composition. However, it is not limited to this.
상기 목단피를 더 포함함에 따라, 탈취 효과 및 항균 효과가 더욱 우수해질 수 있다.As the wood skin is further included, the deodorizing effect and antibacterial effect can be further improved.
본 발명의 일 양태에 따른, 상기 항균성 코팅조성물은 상기 친환경도료 복합조성물 100중량부에 대하여 0.1 내지 30중량부를 포함하는 것 일 수 있으며, 구체적으로 0.1 내지 20 중량부, 구체적으로 1 내지 10 중량부를 포함할 수 있으나, 이에 제한되는 것은 아니다.According to one aspect of the present invention, the antibacterial coating composition may contain 0.1 to 30 parts by weight, specifically 0.1 to 20 parts by weight, specifically 1 to 10 parts by weight, based on 100 parts by weight of the eco-friendly paint composite composition. It may include, but is not limited to this.
상기 친환경도료 복합조성물에 상기 항균성 코팅조성물을 포함함에 따라 매우 우수한 항균 및 항바이러스 효과가 우수하면서 동시에 도료조성물의 물성 또한 유지할 수 있는 장점이 있다.By including the antibacterial coating composition in the eco-friendly paint composite composition, there is an advantage in that it has excellent antibacterial and antiviral effects while also maintaining the physical properties of the paint composition.
본 발명의 일 양태에 따른 상기 도료 조성물은 통상적으로 사용되는 도료조성물일 수 있으며, 구체예로, 페인트, 바니시, 합성수지 도료 및 방호도료 등에 사용되는 도료조성물일 수 있다.The paint composition according to one aspect of the present invention may be a commonly used paint composition, and as a specific example, may be a paint composition used for paints, varnishes, synthetic resin paints, protective paints, etc.
상기 페인트는 구체적으로 유성페인트, 에나멜 페인트, 수성 페인트, 에멀션 페인트 및 아스팔트 페인트 등 일 수 있으며, 상기 바니시는 유성 바니시 및 휘발성 바니시 등 일 수 있으며, 상기 합성수지 도료는 페놀수지계 도료, 비닐계 수지도료, 에폭시 수지도료, 아크릴 수지도료, 요소 멜라민 수지 도료, 비닐수지 도료, 실리콘제 도료 등 일 수 있으며, 구체적으로 상기 방호도료는 방청도료, 방수도료 및 내알칼리 도료 등 일 수 있으나, 이에 제한되는 것은 아니다.The paint may specifically be oil-based paint, enamel paint, water-based paint, emulsion paint, and asphalt paint, and the varnish may be oil-based varnish and volatile varnish, etc., and the synthetic resin paint may include phenol resin paint, vinyl resin paint, It may be epoxy resin paint, acrylic resin paint, urea melamine resin paint, vinyl resin paint, silicone paint, etc. Specifically, the protective paint may be rust-prevention paint, waterproof paint, alkali-resistant paint, etc., but is not limited thereto. .
상기 도료 조성물 중 구체적으로 합성수지 도료일 수 있으며, 구체적으로 에폭시 수지 도료 또는 아크릴 수지 도료 일 수 있으며, 구체적으로 에폭시 수지 도료일 수 있으나, 이에 제한되는 것은 아니다.Among the above paint compositions, it may be a synthetic resin paint, specifically an epoxy resin paint or an acrylic resin paint, and specifically an epoxy resin paint, but is not limited thereto.
본 발명의 일 양태에 따른, 상기 에폭시 수지 도료는 수용성 에폭시수지 조성물과 경화제를 포함하는 것일 수 있다.According to one aspect of the present invention, the epoxy resin paint may include a water-soluble epoxy resin composition and a curing agent.
상기 수용성 에폭시 수지는 자기유화성 에폭시(Self-emulsifiable Epoxy), 액상 에폭시 에멀젼(Liquid based epoxy emulsion), 반고상 에폭시 에멀젼(Semisolid based epoxy emulsion), 고상 에폭시 수지(Solid based epoxy emulsion), 및 페놀노볼락계 에멀젼(phenol novolac based emulsion)으로 이루어진 군에서 선택된 하나 이상일 수 있으나, 이에 제한되는 것은 아니다.The water-soluble epoxy resin includes self-emulsifiable epoxy, liquid based epoxy emulsion, semisolid based epoxy emulsion, solid based epoxy emulsion, and phenol epoxy resin. It may be one or more selected from the group consisting of phenol novolac based emulsion, but is not limited thereto.
상기 경화제는 친수성기를 불포함한 TDI(Toluene Diisocyanate), MDI(Methylene Diphenyl Diisocyanate), HDI(Hexamethylene Diisocyanate), HDI(Hexamethylene Diisocyanate) 뷰렛, IPDI(Isophorone Diisocyanate), TDI 삼량체, HDI 삼량체 및 친수성기를 포함한 TDI(Toluene Diisocyanate), MDI(Methylene Diphenyl Diisocyanate), HDI(Hexamethylene Diisocyanate), HDI(Hexamethylene Diisocyanate) 뷰렛, IPDI(Isophorone Diisocyanate), TDI 삼량체, 및 HDI 삼량체로 이루어진 군에서 선택된 하나 이상일 수 있으나, 이에 제한되는 것은 아니다.The curing agent includes TDI (Toluene Diisocyanate), MDI (Methylene Diphenyl Diisocyanate), HDI (Hexamethylene Diisocyanate), HDI (Hexamethylene Diisocyanate) biuret, IPDI (Isophorone Diisocyanate), TDI trimer, HDI trimer, and hydrophilic group without a hydrophilic group. It may be one or more selected from the group consisting of Toluene Diisocyanate (TDI), Methylene Diphenyl Diisocyanate (MDI), Hexamethylene Diisocyanate (HDI), Hexamethylene Diisocyanate (HDI) biuret, Isophorone Diisocyanate (IPDI), TDI trimer, and HDI trimer. It is not limited.
본 발명의 일 양태에 따른, 상기 에폭시 수지 조성물은 활제, 소포제, 분산제, 무기나노입자, 물에서 선택되는 어느 하나 이상의 성분을 더 포함하는 것일 수 있으나, 이에 제한되는 것은 아니다.According to one aspect of the present invention, the epoxy resin composition may further include one or more components selected from a lubricant, an antifoaming agent, a dispersing agent, inorganic nanoparticles, and water, but is not limited thereto.
또한, 본 발명의 일 양태에 따른, 상기 에폭시 수지 조성물은 수용성 2액형 에폭시 수지 조성물을 포함하는 것일 수 있다.Additionally, according to one aspect of the present invention, the epoxy resin composition may include a water-soluble two-component epoxy resin composition.
본 발명의 일 양태에 따른, 상기 수용성 2액형 에폭시수지 조성물은 주제부 및 경화제부를 포함하는 것일 수 있다.According to one aspect of the present invention, the water-soluble two-component epoxy resin composition may include a main part and a curing agent part.
보다 구체적으로 본 발명에 있어서 상기 주제부는 에폭시당량 180~300 g/eq 의 비스페놀에이 에폭시수지 또는 비스페놀에프 에폭시수지를 포함할 수 있으나, 이에 제한되는 것은 아니다.More specifically, in the present invention, the main part may include bisphenol A epoxy resin or bisphenol F epoxy resin with an epoxy equivalent weight of 180 to 300 g/eq, but is not limited thereto.
또한, 상기 주제부에는 반응 희석제가 더 포함될 수 있다. 상기 반응 희석제는 BGE(butyl glycidyl ether), LGE(aliphatic glycidyl ether(C12~C14)), 1,4 BDDGE(1,4-butandiol diglycidyl ether) 중에서 선택된 1종 이상의 반응성 희석제일 수 있으나, 이에 제한되는 것은 아니다.In addition, the main part may further include a reaction diluent. The reactive diluent may be one or more reactive diluents selected from BGE (butyl glycidyl ether), LGE (aliphatic glycidyl ether (C12~C14)), and 1,4 BDDGE (1,4-butandiol diglycidyl ether), but is limited thereto. That is not the case.
본 발명의 일 양태에 따른, 상기 주제부에 포함되는 에폭시당량 180~300 g/eq 의 비스페놀에이 에폭시수지 또는 비스페놀에프 에폭시수지 100중량부에 대해서, 반응성 희석제 10 내지 30 중량부를 포함하는 것일 수 있다.According to one aspect of the present invention, 10 to 30 parts by weight of a reactive diluent may be included for 100 parts by weight of the bisphenol A epoxy resin or bisphenol F epoxy resin with an epoxy equivalent weight of 180 to 300 g/eq included in the main part. .
상기 에폭시 수지는 도막을 형성하는 주요 요소이고, 상기 반응성 희석제는 에폭시 수지의 점도를 낮추면서 경화도막의 경도를 높이기 위하여 첨가하는 것으로서 상기 에폭시 수지와 반응성 희석제가 상기 범위로 혼합됨에 따라 점도가 우수하며 경화도막의 물성 또한 우수한 장점이 있다.The epoxy resin is a major element in forming a coating film, and the reactive diluent is added to increase the hardness of the cured coating film while lowering the viscosity of the epoxy resin. As the epoxy resin and the reactive diluent are mixed in the above range, the viscosity is excellent. The physical properties of the cured film also have excellent advantages.
본 발명의 일 양태에 따른, 상기 경화제부는 MXDA(meta-xylene diamine)변성 폴리아민, 폴리에테르디아민변성 수용성 폴리아민 및 MXDA변성 수용성 폴리아민 중에서 선택된 2종 이상의 아민 혼합물을 포함하는 것일 수 있다.According to one aspect of the present invention, the curing agent portion may include a mixture of two or more amines selected from MXDA (meta-xylene diamine)-modified polyamine, polyetherdiamine-modified water-soluble polyamine, and MXDA-modified water-soluble polyamine.
본 발명의 일 양태에 따른, 상기 경화제부는 상기 아민 혼합물 100 중량부에 대해서, 중금속 비함유 착색안료 혼합물 0.1 내지 30 중량부, VOCs 비함유 소포제, 분산제 중에서 선택되는 1종 이상의 첨가제 0.1 내지 20 중량부, 충진제 1 내지 50 중량부, 경화촉진제 0.1 내지 2 중량부 및 항균 코팅조성물 1 내지 30중량부를 포함하는 것일 수 있으나, 이에 제한되는 것은 아니다.According to one aspect of the present invention, the curing agent part includes 0.1 to 30 parts by weight of a heavy metal-free coloring pigment mixture, 0.1 to 20 parts by weight of one or more additives selected from the group consisting of a VOCs-free antifoaming agent and a dispersant, based on 100 parts by weight of the amine mixture. , 1 to 50 parts by weight of filler, 0.1 to 2 parts by weight of curing accelerator, and 1 to 30 parts by weight of antibacterial coating composition, but is not limited thereto.
본 발명의 일 양태에 따라, 상기 경화제부 중 착색안료는 색상을 부여하기 위해 첨가하는 것으로서, 이산화티탄, 카본블랙, 산화철황, 산화철적, 프탈로시아닌 블루 및 프탈로시아닌 그린 중에서 선택된 1종 이상의 착색안료로서, 크롬, 납, 카드뮴, 수은 등의 중금속이 함유되지 않는 인체에 무해한 착색안료를 사용할 수 있다.According to one aspect of the present invention, the coloring pigment in the curing agent part is added to impart color, and is one or more coloring pigments selected from titanium dioxide, carbon black, iron oxide, iron oxide, phthalocyanine blue, and phthalocyanine green, Coloring pigments that are harmless to the human body and do not contain heavy metals such as chromium, lead, cadmium, and mercury can be used.
본 발명의 일 양태에 따른, 상기 충진제는 황산바륨(BaSO4), 탄산칼슘(CaCO3), 비-석면형 활석(Talc) 및 규석(SiO2) 중에서 선택된 1종 이상의 충진제를 포함하는 것일 수 있으며, 구체적으로 평균입도가 1~2㎛이고 흡유량이 10~15wt%인 황산바륨(BaSO4), 탄산칼슘(CaCO3), 비-석면형 활석(Talc) 및 규석(SiO2) 중에서 선택된 1종 이상의 충진제 일 수 있다.According to one aspect of the present invention, the filler may include one or more fillers selected from barium sulfate (BaSO 4 ), calcium carbonate (CaCO 3 ), non-asbestos talc (Talc), and silica (SiO 2 ). Specifically, 1 selected from barium sulfate (BaSO 4 ), calcium carbonate (CaCO 3 ), non-asbestos-type talc (Talc), and silica (SiO 2 ) with an average particle size of 1-2㎛ and an oil absorption of 10-15wt%. There may be more than one type of filler.
상기 충진제의 평균입도 및 흡유량이 상기 조건을 만족함에 따라, 충진제의 침전도가 낮으며 점도 또한 도료로 사용하기 적당한 점도를 가질 수 있다.As the average particle size and oil absorption of the filler satisfies the above conditions, the filler has a low sedimentation rate and can have a viscosity suitable for use as a paint.
본 발명의 일 양태에 따른, 상기 경화촉진제는 포스핀 화합물, 포스포늄염, 이마다졸, 이미다졸륨염 및 아민, 디아자바이시클로 화합물 중에서 선택되는 1종 이상의 경화촉진제를 포함하는 것일 수 있다.According to one aspect of the present invention, the curing accelerator may include one or more curing accelerators selected from phosphine compounds, phosphonium salts, imidazole, imidazolium salts, amines, and diazabicyclo compounds.
상기 경화 촉진제는 구체적으로 포스핀 화합물, 예컨대 트리부틸포스핀, 트리페닐포스핀, 트리스(디메톡시페닐) 포스핀, 트리스(히드록시프로필)포스핀, 트리스(시아노에틸)포스핀; 포스포늄염, 예컨대 테트라페닐포스포늄테트라페닐보레이트, 메틸트리부틸포스포늄 테트라페닐보레이트, 메틸트리시아노에틸포스포늄 테트라페닐보레이트; 트리페닐포스핀-벤조퀴논 부가물; 이미다졸, 예컨대 2-메틸 이미다졸, 2-페닐 이미다졸, 2-에틸-4-메틸 이미다졸, 2-운데실 이미다졸, 1-시아노에틸-2-메틸 이미다졸, 2,4-디시아노-6-[2-메틸이미다졸릴-1-(10]-에틸-s-트리아진 및 2,4-디시아노-6-[2-운데실이미다졸릴-(1)]-에틸-s-트리아진; 이미다졸륨염, 예컨대 1-시아 노에틸-2-운데실이미다졸륨 트리멜리테이트, 2-메틸이미다졸륨 이소시아누레이트, 2-에틸-4-메틸이미다졸륨 테트라페닐보레이트 및 2-에틸-1,4-디메틸이미다졸륨 테트라페닐보레이트; 아민, 예컨대 2,4,6-트리스(디메틸 아미노메틸)페놀, 벤질 디메틸아민, 테트라메틸부틸 구아니딘, N-메틸피페라진 및 2-디메틸아미노-1-피롤린; 암모늄염, 예컨대 트리에틸암모늄 테트라페닐보레이트; 디아자바이시클로 화합물, 예컨대 11,5-디아자바이시 클로[5,4,0]-7-운데센, 1,5-디아자바이시클로[4,3,0]-노넨 및 1,4-디아자바이시클로[2,2,2]-옥탄; 및 테트라 페닐보레이트, 페놀 염, 페놀 노볼락 염 및 이들 디아자바이시클로 화합물의 2-에틸헥사노에이트가 포함된다. 이들 화합물 중 특히 경화 촉진제로는 포스핀 화합물, 이미다졸 화합물, 디아자바이시클로 화합물 및 이들의 염이 바람직하다. 경화 촉진제로서 이들 화합물은 단독 상태로 또는 2 이상으로 된 혼합 상태로 사용할 수 있다.The curing accelerator specifically includes phosphine compounds such as tributylphosphine, triphenylphosphine, tris(dimethoxyphenyl)phosphine, tris(hydroxypropyl)phosphine, and tris(cyanoethyl)phosphine; Phosphonium salts such as tetraphenylphosphoniumtetraphenylborate, methyltributylphosphonium tetraphenylborate, methyltricyanoethylphosphonium tetraphenylborate; triphenylphosphine-benzoquinone adduct; Imidazoles such as 2-methyl imidazole, 2-phenyl imidazole, 2-ethyl-4-methyl imidazole, 2-undecyl imidazole, 1-cyanoethyl-2-methyl imidazole, 2,4-dicy Ano-6-[2-methylimidazolyl-1-(10]-ethyl-s-triazine and 2,4-dicyano-6-[2-undecylimidazolyl-(1)]-ethyl- s-triazine; imidazolium salts such as 1-cyanoethyl-2-undecylimidazolium trimellitate, 2-methylimidazolium isocyanurate, 2-ethyl-4-methylimidazolium tetraphenyl Borates and 2-ethyl-1,4-dimethylimidazolium tetraphenylborate; Amines such as 2,4,6-tris(dimethyl aminomethyl)phenol, benzyl dimethylamine, tetramethylbutyl guanidine, N-methylpiperazine and 2-dimethylamino-1-pyrroline; ammonium salts such as triethylammonium tetraphenylborate; diazabicyclo compounds such as 11,5-diazabicyclo[5,4,0]-7-undecene, 1, 5-diazabicyclo[4,3,0]-nonene and 1,4-diazabicyclo[2,2,2]-octane; and tetraphenylborate, phenol salt, phenol novolac salt and these diazazines Includes 2-ethylhexanoate of bicyclo compound.Among these compounds, especially preferred curing accelerators are phosphine compounds, imidazole compounds, diazabicyclo compounds and their salts.As curing accelerators, these compounds are used alone. It can be used as is or as a mixture of two or more.
본 발명은 소지면을 전처리하는 단계; 및 상기 친환경도료 복합조성물을 도포하여 1~3㎜의 도막을 형성하는 단계;를 포함하는, 친환경도료 복합조성물 바닥마감재의 시공방법을 제공한다. 바람직하게는 상기 도막을 형성하는 단계는, 상기 친환경도료 복합조성물의 주제부와 경화제부를 합한 혼합물 100중량부와, 평균입도 0.01~0.2㎜의 규사 20~50 중량부를 혼합한 후, 이를 도포하여 1~3㎜ 도막을 형성하는 것을 특징으로 한다. 이와 같이 규사를 혼합하여 도포하게 되면 작업성이 양호하면서 경제성을 현저하게 향상시킬 수 있게 된다.The present invention includes the steps of pretreating the material; and applying the eco-friendly paint composite composition to form a coating film of 1 to 3 mm. Preferably, the step of forming the coating film includes mixing 100 parts by weight of a mixture of the main part and the hardener part of the eco-friendly paint composite composition with 20 to 50 parts by weight of silica sand with an average particle size of 0.01 to 0.2 mm, and then applying the mixture to 1. It is characterized by forming a coating film of ~3 mm. When silica sand is mixed and applied in this way, workability is good and economic efficiency can be significantly improved.
또한, 추가적으로 상기 전처리 단계는 프라이머를 도포하는 단계를 더 포함하는 것일 수 있으나, 통상적으로 에폭시 바닥마감재에 시행되는 전처리 방법이라면 이에 제한되는 것은 아니다.In addition, the pretreatment step may further include the step of applying a primer, but is not limited thereto as long as it is a pretreatment method typically performed on epoxy floor finishing materials.
이하 실시예 및 비교예를 바탕으로 본 발명을 더욱 상세히 설명한다. 다만 하기 실시예 및 비교예는 본 발명을 더욱 상세히 설명하기 위한 하나의 예시일 뿐, 본 발명이 하기 실시예 및 비교예에 의해 제한되는 것은 아니다.The present invention will be described in more detail below based on examples and comparative examples. However, the following Examples and Comparative Examples are only one example to explain the present invention in more detail, and the present invention is not limited by the following Examples and Comparative Examples.
[실시예 1][Example 1]
이산화티탄 나노입자 100 중량부에 산화아연 나노입자 5 중량부 및 산화텅스텐 나노입자 5 중량부를 혼합하여 무기나노입자 조성물(A)을 제조하였다. 상기 무기나노입자 조성물에 대한 나노입자 크기는 5 nm 인 것을 사용하였다.An inorganic nanoparticle composition (A) was prepared by mixing 100 parts by weight of titanium dioxide nanoparticles with 5 parts by weight of zinc oxide nanoparticles and 5 parts by weight of tungsten oxide nanoparticles. The nanoparticle size for the inorganic nanoparticle composition was 5 nm.
물 100 중량부에 키토산 90 중량부, 무수구연산 80 중량부를 10분간 혼합하여 유기 수용액(B)을 제조하였다. 상기 유기수용액(B) 100 중량부에 대해서, 상기 무기나노입자 조성물(A) 4 중량부를 혼합하고, 이를 로테이트 밀(Rotate Mill, RRG-50)로 30 분간 혼합하여 복합 조성물(C)을 제조하였다.An organic aqueous solution (B) was prepared by mixing 100 parts by weight of water with 90 parts by weight of chitosan and 80 parts by weight of anhydrous citric acid for 10 minutes. With respect to 100 parts by weight of the organic aqueous solution (B), 4 parts by weight of the inorganic nanoparticle composition (A) were mixed and mixed for 30 minutes in a Rotate Mill (RRG-50) to prepare a composite composition (C). .
이후, 물 95 중량부에 대해서 상기 복합 조성물(C) 5 중량부를 혼합하여, 항균 복합 수용액을 제조하였다.Afterwards, 5 parts by weight of the composite composition (C) was mixed with 95 parts by weight of water to prepare an antibacterial composite aqueous solution.
[실시예 2] [Example 2]
실시예 1에서 상기 복합 조성물(C)를 제조 시, 상기 유기수용액(B) 100 중량부에 상기 무기나노입자 조성물(A) 20 중량부를 혼합하여 제조한 것을 제외하고는 동일하게 실시하였다.The composite composition (C) was prepared in the same manner as in Example 1, except that 20 parts by weight of the inorganic nanoparticle composition (A) was mixed with 100 parts by weight of the organic aqueous solution (B).
[실시예 3] [Example 3]
실시예 1에서 상기 유기 수용액(B)를 제조 시, 상기 물 100 중량부에 키토산 5 중량부 및 무수구연산 5 중량부를 10분간 혼합하여 제조한 것을 제외하고는 동일하게 실시하였다.The organic aqueous solution (B) was prepared in the same manner as in Example 1, except that 5 parts by weight of chitosan and 5 parts by weight of anhydrous citric acid were mixed with 100 parts by weight of water for 10 minutes.
[실시예 4] [Example 4]
실시예 1에서 상기 복합 조성물(C)를 제조 시, 상기 복합 조성물 100 중량부에 대하여, 포졸란 5 중량부를 더 포함한 것을 제외하고는 동일하게 실시하였다.When preparing the composite composition (C) in Example 1, the same procedure was performed except that 5 parts by weight of pozzolan was further included based on 100 parts by weight of the composite composition.
[실시예 5] [Example 5]
실시예 1에서 상기 복합 조성물(C)를 제조 시, 상기 복합 조성물 100 중량부에 대하여, 목단피 5 중량부를 더 포함한 것을 제외하고는 동일하게 실시하였다.When preparing the composite composition (C) in Example 1, the same procedure was performed except that 5 parts by weight of wood bark was further included based on 100 parts by weight of the composite composition.
[비교예 1] [Comparative Example 1]
실시예 1에서 상기 유기 수용액(B)에서 키토산을 사용하지 않은 것을 제외하고는 동일하게 실시하였다.The same procedure as in Example 1 was performed except that chitosan was not used in the organic aqueous solution (B).
[비교예 2] [Comparative Example 2]
실시예 1에서 상기 유기 수용액(B)에서 무수구연산을 사용하지 않은 것을 제외하고는 동일하게 실시하였다.The same procedure as in Example 1 was performed except that anhydrous citric acid was not used in the organic aqueous solution (B).
[비교예 3] [Comparative Example 3]
실시예 1에서 상기 무기나노입자 조성물(A)에서 산화아연 나노입자를 사용하지 않은 것을 제외하고는 동일하게 실시하였다.Example 1 was performed in the same manner as in Example 1, except that zinc oxide nanoparticles were not used in the inorganic nanoparticle composition (A).
[비교예 4] [Comparative Example 4]
실시예 1에서 상기 무기나노입자 조성물(A)에서 산화텅스텐 나노입자를 사용하지 않은 것을 제외하고는 동일하게 실시하였다.Example 1 was performed in the same manner as in Example 1, except that tungsten oxide nanoparticles were not used in the inorganic nanoparticle composition (A).
[탈취 특성 시험][Deodorizing properties test]
실시예 1 내지 실시예 5, 비교예 1 및 비교예 4의 각각의 항균 코팅 용액을 시료로 하기와 같이 트리메틸아민, 황화수소 제거율 및 암모니아 제거율에 대한 탈취 특성을 평가하였다.Each of the antibacterial coating solutions of Examples 1 to 5, Comparative Example 1, and Comparative Example 4 was used as a sample to evaluate the deodorizing properties of trimethylamine, hydrogen sulfide removal rate, and ammonia removal rate as follows.
[트리메틸아민][Trimethylamine]
1) 시편 크기 : 탈취 시험용 SRC보드 하지용 4.5Tx900x2600㎜1) Specimen size: 4.5Tx900x2600㎜ for SRC board base for deodorization test
(노출콘크리트) (Exposed concrete)
2) 항균 코팅 용액 도포량 : 200~300㎎2) Antibacterial coating solution application amount: 200~300mg
3) 가스백 : 가스백 5~7리터3) Gas bag: 5 to 7 liters of gas bag
4) 조명 : 형광등 4,500 ~ 6,000㏓(UV cut)4) Lighting: Fluorescent lamp 4,500 ~ 6,000 ㏓ (UV cut)
5) 가스 : 트리메틸아민 초기 투입량 : 1~3 ppm5) Gas: Trimethylamine Initial dosage: 1~3 ppm
6) 측정시간 : 5시간 경과 후6) Measurement time: After 5 hours
[황화수소][Hydrogen sulfide]
1) 시편 크기 : 탈취 시험용 SRC보드 하지용 4.5Tx900x2600㎜1) Specimen size: 4.5Tx900x2600㎜ for SRC board base for deodorization test
(노출콘크리트) (Exposed concrete)
2) 항균 코팅 용액 도포량 : 200~300㎎2) Antibacterial coating solution application amount: 200~300mg
3) 가스백 : 가스백 5~7리터3) Gas bag: 5~7 liters of gas bag
4) 조명 : 형광등 4,500~6,000㏓(UV cut)4) Lighting: Fluorescent lamp 4,500~6,000㏓ (UV cut)
5) 가스 : 황화수소 초기 투입량 : 1~3 ppm5) Gas: Hydrogen sulfide Initial input amount: 1~3 ppm
6) 측정시간 : 5시간 경과 후 6) Measurement time: After 5 hours
[암모니아][ammonia]
1) 시편 크기 : 탈취 시험용 SRC보드 하지용 4.5Tx900x2600㎜1) Specimen size: 4.5Tx900x2600㎜ for SRC board base for deodorization test
(노출콘크리트) (Exposed concrete)
2) 항균 코팅 용액 도포량 : 200~300㎎2) Antibacterial coating solution application amount: 200~300mg
3) 가스백 : 가스백 5~7리터3) Gas bag: 5 to 7 liters of gas bag
4) 조명 : 형광등 4,500~6,000㏓(UV cut)4) Lighting: Fluorescent lamp 4,500~6,000㏓ (UV cut)
5) 가스 : 암모니아 초기 투입량 : 1~3 ppm5) Gas: Ammonia initial input amount: 1~3 ppm
6) 측정시간 : 5시간 경과 후6) Measurement time: After 5 hours
상기 탈취율%은 하기 식 1을 만족한다.The deodorization rate % satisfies the following equation 1.
[식 1][Equation 1]
탈취율(%) = ((Cb-Cs)/Cb)×100Deodorization rate (%) = ((Cb-Cs)/Cb)×100
Cb : Blank, 3시간 경과 후, 시험가스백 안에 남아 있는 시험가스의 농도Cb: Blank, concentration of test gas remaining in the test gas bag after 3 hours
Cs : 시료, 3시간 경과 후, 시험가스백 안에 남아 있는 시험가스의 농도Cs: Sample, concentration of test gas remaining in the test gas bag after 3 hours
[실시예 6][Example 6]
당량이 187g/eq인 비스페놀에이형 에폭시 수지(YD-128, 국도화학社) 수지 100 중량부, 반응희석제(Mono, Di, Poly-FunctionalGlycidyl Ethers, 국도화학社) 25 중량부, MXDA(Meta Xylene Diamine)변성 폴리아민(H-3808, 국도화학社) 5 중량부를 혼합하여 주제부를 제조하였다.100 parts by weight of bisphenol A type epoxy resin (YD-128, Kukdo Chemical) with an equivalent weight of 187g/eq, 25 parts by weight of reaction diluent (Mono, Di, Poly-FunctionalGlycidyl Ethers, Kukdo Chemical), MXDA (Meta Xylene Diamine) The main part was prepared by mixing 5 parts by weight of modified polyamine (H-3808, Kukdo Chemical).
폴리에테르디아민변성 수용성 폴리아민(KCA-7740, 휴앤비社) 및 MADA 변성 수용성 폴리아민(KH-700, 국도화학社)를 중량비로 2:1을 혼합한 아민 혼합물 100 중량부에 대해서, 착색안료로 이산화티탄 5중량부, 카본블랙 0.5 중량부, 분산제로 산성그룹을 가진 공중합체의 알킬올암모늄염 (BYK-180, BYK社)) 2 중량부, 소포제로 폴리글리콜에 친유체와 폴리실록산을 혼합한 혼합물 (BYK-028, BYK社) 2중량부, 황산바륨(BaSO4) 20 중량부, 경화촉진제로 2,4,6-트리스(디메틸아미노메틸)페놀(K-54, 국도화학社) 2 중량부, 항균 복합 수용액 5중량부를 혼합하여 경화부를 제조하였다.100 parts by weight of the amine mixture, which is a mixture of polyetherdiamine-modified water-soluble polyamine (KCA-7740, Hu&B) and MADA-modified water-soluble polyamine (KH-700, Kukdo Chemical) in a weight ratio of 2:1, is dioxidized with a coloring pigment. 5 parts by weight of titanium, 0.5 parts by weight of carbon black, 2 parts by weight of alkylol ammonium salt of a copolymer with an acidic group (BYK-180, BYK) as a dispersant, and a mixture of polyglycol, lipophilic and polysiloxane as an antifoaming agent ( BYK-028, BYK) 2 parts by weight, barium sulfate (BaSO4) 20 parts by weight, 2,4,6-tris(dimethylaminomethyl)phenol (K-54, Kukdo Chemical) as a curing accelerator, 2 parts by weight, antibacterial A cured part was prepared by mixing 5 parts by weight of the composite aqueous solution.
상기 주제부와 경화부는 중량비로 1:1로 혼합하여 항균 도료 조성물을 제조하였다.The main part and the cured part were mixed at a weight ratio of 1:1 to prepare an antibacterial paint composition.
상기 제조된 항균 도료 조성물을 20 m2의 시멘트 바닥에 5mm로 도포한 후, 7일간 건조시켰다. 가스텍 제품 GSP-200 검지관 91PL과 122P로 유해물질의 감소율을 측정하였다.The prepared antibacterial paint composition was applied to a thickness of 5 mm on a 20 m 2 cement floor and dried for 7 days. The reduction rate of hazardous substances was measured using GSP-200 detection tubes 91PL and 122P from Gastech.
이상과 같이 본 발명에서는 특정된 사항들과 한정된 실시예 및 도면에 의해 설명되었으나 이는 본 발명의 보다 전반적인 이해를 돕기 위해서 제공된 것일 뿐, 본 발명은 상기의 실시예에 한정되는 것은 아니며, 본 발명이 속하는 분야에서 통상의 지식을 가진 자라면 이러한 기재로부터 다양한 수정 및 변형이 가능하다. As described above, the present invention has been described with specific details, limited embodiments, and drawings, but these are provided only to facilitate a more general understanding of the present invention, and the present invention is not limited to the above embodiments, and the present invention Anyone skilled in the art can make various modifications and variations from this description.
따라서, 본 발명의 사상은 설명된 실시예에 국한되어 정해져서는 아니되며, 후술하는 특허청구범위뿐 아니라 이 특허청구범위와 균등하거나 등가적 변형이 있는 모든 것들은 본 발명 사상의 범주에 속한다고 할 것이다.Accordingly, the spirit of the present invention should not be limited to the described embodiments, and the scope of the patent claims described below as well as all modifications that are equivalent or equivalent to the scope of this patent claim shall fall within the scope of the spirit of the present invention. .
Claims (18)
(B) 도료조성물을 포함하는 친환경도료 복합조성물.(A) An antibacterial coating composition containing an organic aqueous solution containing water, chitosan and anhydrous citric acid, and inorganic nanoparticles, and
(B) Eco-friendly paint composite composition containing a paint composition.
상기 유기 수용액은 물 100중량부에 대하여, 키토산 1 내지 200중량부, 무수구연산 1 내지 200중량부를 포함하는 것인 친환경도료 복합조성물.In paragraph 1
The organic aqueous solution is an eco-friendly paint composite composition containing 1 to 200 parts by weight of chitosan and 1 to 200 parts by weight of anhydrous citric acid, based on 100 parts by weight of water.
상기 항균성 코팅조성물은 상기 유기수용액 100중량부에 대하여 무기나노입자 0.1 내지 30 중량부를 포함하는 것인 친환경도료 복합조성물.In paragraph 1
The antibacterial coating composition is an eco-friendly paint composite composition containing 0.1 to 30 parts by weight of inorganic nanoparticles based on 100 parts by weight of the organic aqueous solution.
상기 무기나노입자는 이산화티타늄 100중량부에 대하여 산화아연이 0.1 내지 10중량부 및 산화텅스텐 0.1 내지 10중량부 포함하는 것인 친환경도료 복합조성물.In paragraph 1
The inorganic nanoparticles are an eco-friendly paint composite composition containing 0.1 to 10 parts by weight of zinc oxide and 0.1 to 10 parts by weight of tungsten oxide based on 100 parts by weight of titanium dioxide.
상기 항균성 코팅조성물에 포졸란를 더 포함하는 것인 친환경도료 복합조성물.According to clause 1,
An eco-friendly paint composite composition further comprising pozzolan in the antibacterial coating composition.
상기 항균성 코팅조성물에 목단피를 더 포함하는 것인 친환경도료 복합조성물.According to clause 1,
An eco-friendly paint composite composition further comprising wood bark in the antibacterial coating composition.
상기 항균성 코팅조성물을 상기 도료 조성물에 대하여 0.01 내지 30 중량부를 포함하는 것인 친환경도료 복합조성물.According to clause 1,
An eco-friendly paint composite composition comprising 0.01 to 30 parts by weight of the antibacterial coating composition relative to the paint composition.
상기 도료 조성물은 수용성 에폭시수지조성물과 경화제를 포함하는 것인 친환경도료 복합조성물.In paragraph 1
The paint composition is an eco-friendly paint composite composition comprising a water-soluble epoxy resin composition and a curing agent.
상기 도료 조성물은 활제, 소포제, 분산제, 무기나노입자, 물에서 선택되는 어느 하나 이상의 성분을 더 포함하는 것인 친환경도료 복합조성물.In paragraph 1
The paint composition is an eco-friendly paint composite composition further comprising one or more ingredients selected from a lubricant, an antifoaming agent, a dispersant, inorganic nanoparticles, and water.
상기 에폭시 수지 조성물은 수용성 2액형 에폭시 수지 조성물인 것인 친환경도료 복합조성물.In clause 8
The epoxy resin composition is an eco-friendly paint composite composition that is a water-soluble two-component epoxy resin composition.
상기 수용성 2액형 에폭시수지 조성물은 주제부 및 경화제부를 포함하는 것인, 친환경도료 복합조성물.In clause 10
The water-soluble two-part epoxy resin composition is an eco-friendly paint composite composition comprising a main part and a hardener part.
상기 주제부는 에폭시당량 180~300 g/eq 의 비스페놀에이 에폭시수지 또는 비스페놀에프 에폭시수지 100중량부에 대해서, 반응성 희석제 10~30 중량부를 포함하는 것인, 친환경도료 복합조성물.According to clause 11,
The main part is an eco-friendly paint composite composition comprising 10 to 30 parts by weight of a reactive diluent based on 100 parts by weight of a bisphenol A epoxy resin or bisphenol F epoxy resin with an epoxy equivalent weight of 180 to 300 g/eq.
상기 경화제부는 MXDA(meta-xylene diamine)변성 폴리아민, 폴리에테르디아민변성 수용성 폴리아민 및 MXDA변성 수용성 폴리아민 중에서 선택된 1종 이상의 아민 혼합물을 포함하는 것인, 친환경도료 복합조성물.In clause 11
The hardener part is an eco-friendly paint composite composition comprising at least one amine mixture selected from MXDA (meta-xylene diamine)-modified polyamine, polyetherdiamine-modified water-soluble polyamine, and MXDA-modified water-soluble polyamine.
상기 경화제부는 상기 아민 혼합물 100 중량부에 대해서, 중금속 비함유 착색안료 혼합물 0.1 내지 30 중량부, VOCs 비함유 소포제, 분산제 중에서 선택되는 1종 이상의 첨가제 0.1 내지 20 중량부, 충진제 1 내지 50 중량부, 경화촉진제 0.1 내지 2 중량부 및 상기 항균성 코팅조성물 1 내지 30 중량부를 포함하는 것인, 친환경도료 복합조성물.According to clause 11,
The hardener part includes, based on 100 parts by weight of the amine mixture, 0.1 to 30 parts by weight of a heavy metal-free coloring pigment mixture, 0.1 to 20 parts by weight of one or more additives selected from VOCs-free defoamer and dispersant, and 1 to 50 parts by weight of filler, An eco-friendly paint composite composition comprising 0.1 to 2 parts by weight of a curing accelerator and 1 to 30 parts by weight of the antibacterial coating composition.
상기 중금속 비함류 착색안료 혼합물은 이산화티탄, 카본블랙, 산화철황, 산화철적, 프탈로시아닌 블루 및 프탈로시아닌 그린 중에서 선택된 1종 이상의 중금속 비함류 착색안료 혼합물인 것인, 친환경도료 복합조성물.According to clause 14,
The heavy metal-free coloring pigment mixture is a mixture of one or more heavy metal-free coloring pigments selected from titanium dioxide, carbon black, iron sulfur oxide, iron oxide, phthalocyanine blue, and phthalocyanine green. An eco-friendly paint composite composition.
상기 충진제는 황산바륨(BaSO4), 탄산칼슘(CaCO3), 비-석면형 활석(Talc) 및 규석(SiO2) 중에서 선택된 1종 이상의 충진제인 것인, 친환경도료 복합조성물.According to clause 14,
The filler is one or more fillers selected from barium sulfate (BaSO 4 ), calcium carbonate (CaCO 3 ), non-asbestos-type talc (Talc), and silica (SiO 2 ). An eco-friendly paint composite composition.
상기 경화촉진제는 포스핀 화합물, 포스포늄염, 이마다졸, 이미다졸륨염 및 아민, 디아자바이시클로 화합물 중에서 선택되는 1종 이상의 경화촉진제인 친환경도료 복합조성물.According to clause 14,
An eco-friendly paint composite composition wherein the curing accelerator is one or more curing accelerators selected from phosphine compounds, phosphonium salts, imidazole, imidazolium salts, amines, and diazabicyclo compounds.
상기 전처리한 소지면에 상기 제1항 내지 제17항 중 어느 한 항에 따른 친환경도료 복합조성물을 도포하여 1~3㎜의 도막을 형성하는 단계;를 포함하는, 친환경도료 복합조성물 바닥마감재의 시공방법.
Pretreating the surface; and
Applying the eco-friendly paint composite composition according to any one of claims 1 to 17 on the pretreated surface to form a coating film of 1 to 3 mm. A method of constructing a floor finishing material using an eco-friendly paint composite composition, including: .
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