KR100755415B1 - 양이온성 전착도료 조성물 및 그 제조 방법 - Google Patents
양이온성 전착도료 조성물 및 그 제조 방법 Download PDFInfo
- Publication number
- KR100755415B1 KR100755415B1 KR1020050135001A KR20050135001A KR100755415B1 KR 100755415 B1 KR100755415 B1 KR 100755415B1 KR 1020050135001 A KR1020050135001 A KR 1020050135001A KR 20050135001 A KR20050135001 A KR 20050135001A KR 100755415 B1 KR100755415 B1 KR 100755415B1
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- South Korea
- Prior art keywords
- weight
- cationic electrodeposition
- cationic
- composition
- resin
- Prior art date
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- 125000002091 cationic group Chemical group 0.000 title claims abstract description 174
- 238000004070 electrodeposition Methods 0.000 title claims abstract description 170
- 239000008199 coating composition Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000000049 pigment Substances 0.000 claims abstract description 64
- 239000000203 mixture Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000011342 resin composition Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims description 57
- 239000011347 resin Substances 0.000 claims description 57
- 239000006185 dispersion Substances 0.000 claims description 26
- 239000008367 deionised water Substances 0.000 claims description 22
- 229910021641 deionized water Inorganic materials 0.000 claims description 22
- 229920003002 synthetic resin Polymers 0.000 claims description 20
- 239000000057 synthetic resin Substances 0.000 claims description 20
- 239000005056 polyisocyanate Substances 0.000 claims description 19
- 229920001228 polyisocyanate Polymers 0.000 claims description 19
- 239000006229 carbon black Substances 0.000 claims description 18
- 238000000227 grinding Methods 0.000 claims description 17
- 125000003277 amino group Chemical group 0.000 claims description 16
- 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 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000003973 paint Substances 0.000 claims description 16
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 15
- 239000012948 isocyanate Substances 0.000 claims description 15
- 239000004246 zinc acetate Substances 0.000 claims description 15
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 14
- 150000002513 isocyanates Chemical class 0.000 claims description 14
- 150000001622 bismuth compounds Chemical class 0.000 claims description 13
- UPGSWASWQBLSKZ-UHFFFAOYSA-N 2-hexoxyethanol Chemical compound CCCCCCOCCO UPGSWASWQBLSKZ-UHFFFAOYSA-N 0.000 claims description 12
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- 239000012736 aqueous medium Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 125000005442 diisocyanate group Chemical group 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004132 cross linking Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 150000003512 tertiary amines Chemical class 0.000 claims description 6
- 150000002500 ions Chemical group 0.000 claims description 5
- -1 tertiary amine salt Chemical class 0.000 claims description 5
- SDXAWLJRERMRKF-UHFFFAOYSA-N 3,5-dimethyl-1h-pyrazole Chemical compound CC=1C=C(C)NN=1 SDXAWLJRERMRKF-UHFFFAOYSA-N 0.000 claims description 4
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 4
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(III) oxide Inorganic materials O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 claims description 4
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical group CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 4
- WHIVNJATOVLWBW-UHFFFAOYSA-N n-butan-2-ylidenehydroxylamine Chemical compound CCC(C)=NO WHIVNJATOVLWBW-UHFFFAOYSA-N 0.000 claims description 4
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims description 4
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 3
- 238000007259 addition reaction Methods 0.000 claims description 3
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical class NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 claims description 3
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 239000011164 primary particle Substances 0.000 claims description 3
- 229940049676 bismuth hydroxide Drugs 0.000 claims description 2
- 229910000416 bismuth oxide Inorganic materials 0.000 claims description 2
- TZSXPYWRDWEXHG-UHFFFAOYSA-K bismuth;trihydroxide Chemical compound [OH-].[OH-].[OH-].[Bi+3] TZSXPYWRDWEXHG-UHFFFAOYSA-K 0.000 claims description 2
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims description 2
- LYCAIKOWRPUZTN-NMQOAUCRSA-N 1,2-dideuteriooxyethane Chemical compound [2H]OCCO[2H] LYCAIKOWRPUZTN-NMQOAUCRSA-N 0.000 claims 2
- UKFXDFUAPNAMPJ-UHFFFAOYSA-N ethylmalonic acid Chemical compound CCC(C(O)=O)C(O)=O UKFXDFUAPNAMPJ-UHFFFAOYSA-N 0.000 claims 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 2
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 claims 2
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 claims 2
- 238000000576 coating method Methods 0.000 abstract description 41
- 239000011248 coating agent Substances 0.000 abstract description 40
- 230000005611 electricity Effects 0.000 abstract description 14
- 230000003068 static effect Effects 0.000 abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 7
- 229910000640 Fe alloy Inorganic materials 0.000 abstract description 4
- 230000002950 deficient Effects 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 12
- 239000004593 Epoxy Substances 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 239000004971 Cross linker Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 5
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 4
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 4
- 239000004310 lactic acid Substances 0.000 description 4
- 235000014655 lactic acid Nutrition 0.000 description 4
- NECRQCBKTGZNMH-UHFFFAOYSA-N 3,5-dimethylhex-1-yn-3-ol Chemical compound CC(C)CC(C)(O)C#C NECRQCBKTGZNMH-UHFFFAOYSA-N 0.000 description 3
- 235000011054 acetic acid Nutrition 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 2
- XFCMNSHQOZQILR-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOC(=O)C(C)=C XFCMNSHQOZQILR-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- ONMLAAZEQUPQSE-UHFFFAOYSA-N (3-hydroxy-2,2-dimethylpropyl) 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(C)(C)CO ONMLAAZEQUPQSE-UHFFFAOYSA-N 0.000 description 1
- NVFHTAHMKGIWPX-UHFFFAOYSA-N 2-(hydroxymethylamino)propan-2-ol Chemical compound CC(C)(O)NCO NVFHTAHMKGIWPX-UHFFFAOYSA-N 0.000 description 1
- ZBRZSJUFJUMKIM-UHFFFAOYSA-N 3-(1-phenylpropan-2-ylamino)propanenitrile;hydrochloride Chemical compound Cl.N#CCCNC(C)CC1=CC=CC=C1 ZBRZSJUFJUMKIM-UHFFFAOYSA-N 0.000 description 1
- XOJWAAUYNWGQAU-UHFFFAOYSA-N 4-(2-methylprop-2-enoyloxy)butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCOC(=O)C(C)=C XOJWAAUYNWGQAU-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229940098237 dicel Drugs 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- KIQKWYUGPPFMBV-UHFFFAOYSA-N diisocyanatomethane Chemical compound O=C=NCN=C=O KIQKWYUGPPFMBV-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- PULCKIYKBGOTTG-UHFFFAOYSA-N n-(2,4-dimethylpentan-3-ylidene)hydroxylamine Chemical compound CC(C)C(=NO)C(C)C PULCKIYKBGOTTG-UHFFFAOYSA-N 0.000 description 1
- QYZFTMMPKCOTAN-UHFFFAOYSA-N n-[2-(2-hydroxyethylamino)ethyl]-2-[[1-[2-(2-hydroxyethylamino)ethylamino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCNCCO QYZFTMMPKCOTAN-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical class OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
- C08G18/8077—Oximes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3271—Hydroxyamines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6415—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having nitrogen
- C08G18/643—Reaction products of epoxy resins with at least equivalent amounts of amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
-
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
-
- 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
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4488—Cathodic paints
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- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
- Y10T428/31529—Next to metal
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- Medicinal Chemistry (AREA)
- Wood Science & Technology (AREA)
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- Molecular Biology (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
성분 | 중량% |
EPIKOTE 828CD | 29.0 |
PLACCEL 205 | 10.38 |
비스페놀 A | 8.45 |
메틸이소부틸케톤 | 2.58 |
벤질디메틸아민 | 0.16 |
디케티민 | 3.21 |
N-메틸에탄올아민 | 2.78 |
봉쇄된 폴리이소시아네이트 가교 결합체 | 43.23 |
Surfynol DF-104 | 0.21 |
성분 | 중량% |
상기 수득한 양이온성 전착 수지 | 45.49 |
90% 락트산 | 1.05 |
아세트산 아연 | 1.40 |
탈이온수 | 52.06 |
성분 | 중량% |
상기 수득한 양이온성 전착 수지 분산액 | 84.0 |
양이온성의 마이크로겔 | 11.1 |
에틸렌글리콜모노헥실에테르 | 0.9 |
탈이온수 | 4.0 |
성분 | 중량% |
EPIKOTE 3004CD | 29.0 |
프로필렌글리콜모노메틸에테르아세테이트 | 10.0 |
부분적으로 차단된 이소시아네이트 가교결합제 | 12.0 |
에틸렌글리콜모노부틸에테르 | 33.0 |
유기3급 아민산염 | 14.0 |
탈이온수 | 2.0 |
성분 | 중량% |
안료분쇄 비이클 | 33.0 |
카본 블랙 | 11.0 |
알루미늄 실리케이트 | 13.0 |
비스무스 트리옥사이드 | 3.0 |
이온교환수 | 40.0 |
실시예 1 | 실시예 2 | 실시예 3 | |
양이온성 전착 수지 조성물 | 42.0 | 45.0 | 47 |
안료페이스트 조성물 | 12.2 | 9.5 | 7.7 |
이온교환수 | 45.8 | 45.5 | 45.3 |
실시예 1 | 실시예 2 | 실시예 3 | |
표면저항 (Ω/sq) | 105 | 107 | 109 |
마찰전하량 (nC) | 1.3 | 2.6 | 4.3 |
내염수분무성 | 편측 0.5㎜ | 편측 0.5㎜ | 편측 0.5㎜ |
Claims (15)
- 양이온성 전착 수지 조성물의 총 중량을 기준으로, 양이온성 전착 수지 분산액 80 내지 92 중량%, 양이온성 마이크로겔 5 내지 15 중량% 및 에틸렌글리콜모노헥실에테르 0.5 내지 2 중량% 및 탈이온수 2 내지 6 중량%를 포함하며, 이때 상기 양이온성 전착 수지 분산액은 양이온성 전착 수지 분산액의 총 중량을 기준으로, 양이온성 전착 수지 35 내지 48 중량%, 아세트산 아연 0.5 내지 3 중량% 및 탈이온수 50 내지 62 중량%를 포함하고, 상기 양이온성 전착 수지는 양이온성 전착 수지의 총 중량을 기준으로, 아미노기를 포함하는 양이온성 합성수지 50 내지 70 중량% 및 이소시아네이트 관능기가 부분적으로 봉쇄된 폴리이소시아네이트 경화제 30 내지 50 중량%를 포함하는 양이온성 전착 수지 조성물 42 내지 47 중량%;안료분쇄 비이클 25 내지 35 중량%, 카본블랙 3 내지 12중량%, 비스무스 화합물 1 내지 5 중량%, 알루미늄 실리케이트 10 내지 15 중량% 및 이온 교환수를 포함하는 안료페이스트 조성물 6 내지 13 중량%; 및이온교환수 40 내지 48 중량%를 포함하는 양이온성 전착 도료 조성물.
- 삭제
- 삭제
- 제1항에 있어서, 상기 아미노기를 포함하는 양이온성 전착 합성수지는 폴리에폭사이드(poly epoxide)와 1급, 2급 또는 3급 아민과의 부가 반응에 의하여 제조된 것을 특징으로 하는 양이온성 전착 도료 조성물.
- 제1항에 있어서, 상기 이소시아네이트 관능기가 부분적으로 봉쇄된 폴리이소시아네이트 경화제는 이소포론 디이소시아네이트, 헥사메틸렌 디이소시아네이트 및 이의 뷰렛화합물, 4,4-비스메틸렌 디이소시아네이트 단량체 또는 이의 올리고머와 혼합물인 폴리머릭 메틸렌 디이소시아네이트, 4,4-디싸이클로헥실메탄 디이소시아네이트 및 노보란 디이소시아네이트로 이루어지는 그룹 중에서 선택된 어느 하나의 폴리이소시아네이트와 에틸말로네이트, 메틸에틸케톡심, 디메틸피라졸, 에틸렌글리콜모노부틸에테르 및 디에틸렌글리콜모노부틸에테르로 이루어지는 그룹 중에서 선택된 어느 하나의 봉쇄 물질을 반응시켜 제조된 것을 특징으로 하는 양이온성 전착 도료 조성물.
- 삭제
- 삭제
- 제1항에 있어서, 상기 안료분쇄 비이클은 비스페놀 A의 폴리글리시딜에테르 25 내지 35 중량%, 프로필렌글리콜모노메틸에테르아세테이트 5 내지 12 중량%, 이소시아네이트기가 부분적으로 봉쇄된 이소시아네이트 가교결합제 8 내지 15 중량%, 에틸렌글리콜모노부틸에테르 25 내지 40 중량%, 유기3급 아민산염 10 내지 20 중량% 및 탈이온수 0.1 내지 5 중량%를 포함하는 것을 특징으로 하는 양이온성 전착 도료 조성물.
- 제1항에 있어서, 상기 카본블랙은 30nm이하의 평균 초기입자크기(average primary particle size) 및 250㎡/g 이상의 표면적(surface area)을 가지는 것을 특징으로 하는 양이온성 전착 도료 조성물.
- 제1항에 있어서, 상기 비스무스 화합물은 비스무스 옥사이드, 비스무스 하이드록사이드 및 비스무스 트리옥사이드로 이루어지는 그룹 중에서 선택된 어느 하나를 포함하는 것을 특징으로 하는 양이온성 전착 도료 조성물.
- 양이온성 전착 수지의 총 중량을 기준으로, 아미노기를 포함하는 양이온성 전착 합성수지 50 내지 70 중량% 및 이소시아네이트 관능기가 부분적으로 봉쇄된 폴리이소시아네이트 경화제 30 내지 50 중량%를 중합 반응시켜 양이온성 전착 수지를 제조하는 단계;양이온성 전착 수지 분산액의 총 중량을 기준으로, 상기 양이온성 전착 수지 35 내지 48 중량%를 아세트산 아연 0.5 내지 3 중량% 및 탈이온수 50 내지 62 중량%를 포함하는 수성 매질에 분산시켜 양이온성 전착 수지 분산액을 제조하는 단계;양이온성 전착 수지 조성물의 총 중량을 기준으로, 상기 양이온성 전착 수지 분산액 80 내지 92 중량%에 양이온성 마이크로겔 5 내지 15 중량%, 에틸렌글리콜모노헥실에테르 0.5 내지 2 중량% 및 탈이온수 2 내지 6 중량%를 첨가하여 양이온성 전착 수지 조성물을 제조하는 단계;안료페이스트 조성물의 총 중량을 기준으로, 안료분쇄 비이클 25 내지 35 중량%, 카본 블랙 3 내지 12 중량%, 비스무스 화합물 1 내지 5 중량%, 알루미늄 실리케이트 10 내지 15 중량% 및 이온교환수를 혼합하여 안료페이스트 조성물을 제조하는 단계; 및양이온성 전착 도료 조성물의 총 중량을 기준으로, 상기 양이온성 전착 수지 조성물 42 내지 47 중량%, 안료페이스트 조성물 6 내지 13 중량% 및 이온 교환수 40 내지 48 중량%를 혼합하는 단계를 포함하는 양이온성 전착 도료 조성물의 제조 방법.
- 제11항에 있어서, 상기 카본 블랙은 30nm이하의 평균 초기입자크기 및 250㎡/g 이상의 표면적을 가지는 것을 특징으로 하는 양이온성 전착 도료 조성물의 제조 방법.
- 제11항에 있어서, 상기 안료페이스트 조성물은 알루미늄 실리케이트를 더 포함하여 제조하는 것을 특징으로 하는 양이온성 전착 도료 조성물의 제조 방법.
- 제11항에 있어서, 상기 아미노기를 포함하는 양이온성 전착 합성수지는 폴리에폭사이드와 1급, 2급 또는 3급 아민과의 부가 반응에 의하여 제조된 것을 특징으로 하는 양이온성 전착 도료 조성물의 제조 방법.
- 제11항에 있어서, 상기 이소시아네이트 관능기가 부분적으로 봉쇄된 폴리이소시아네이트 경화제는 이소포론 디이소시아네이트, 헥사메틸렌 디이소시아네이트 및 이의 뷰렛화합물, 4,4-비스메틸렌 디이소시아네이트 단량체 또는 이의 올리고머와 혼합물인 폴리머릭 메틸렌 디이소시아네이트, 4,4-디싸이클로헥실메탄 디이소시아네이트 및 노보란 디이소시아네이트로 이루어지는 그룹 중에서 선택된 어느 하나의 폴리이소시아네이트와 에틸말로네이트, 메틸에틸케톡심, 디메틸피라졸, 에틸렌글리콜모노부틸에테르 및 디에틸렌글리콜모노부틸에테르로 이루어지는 그룹 중에서 선택된 어느 하나의 봉쇄 물질을 반응시켜 제조된 것을 특징으로 하는 양이온성 전착 도료 조성물의 제조 방법.
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JP2006235780A JP2007182540A (ja) | 2005-12-30 | 2006-08-31 | カチオン電着塗料組成物及びその製造方法 |
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Cited By (2)
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KR101170338B1 (ko) | 2009-09-05 | 2012-08-02 | 에스케이플래닛 주식회사 | 화상 통화 방법 및 시스템 |
KR20190096677A (ko) | 2018-02-09 | 2019-08-20 | 주식회사 케이씨씨 | 전착 수지 조성물 및 이를 포함하는 전착 도료 키트 |
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US20070155916A1 (en) | 2007-07-05 |
US7674846B2 (en) | 2010-03-09 |
JP2007182540A (ja) | 2007-07-19 |
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