WO2009145203A1 - 皮膜形成方法 - Google Patents
皮膜形成方法 Download PDFInfo
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- WO2009145203A1 WO2009145203A1 PCT/JP2009/059636 JP2009059636W WO2009145203A1 WO 2009145203 A1 WO2009145203 A1 WO 2009145203A1 JP 2009059636 W JP2009059636 W JP 2009059636W WO 2009145203 A1 WO2009145203 A1 WO 2009145203A1
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- WIPO (PCT)
- Prior art keywords
- epoxy resin
- compound
- amino group
- resin
- coating
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 64
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- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
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- UJVRJBAUJYZFIX-UHFFFAOYSA-N nitric acid;oxozirconium Chemical compound [Zr]=O.O[N+]([O-])=O.O[N+]([O-])=O UJVRJBAUJYZFIX-UHFFFAOYSA-N 0.000 claims description 2
- LYTNHSCLZRMKON-UHFFFAOYSA-L oxygen(2-);zirconium(4+);diacetate Chemical compound [O-2].[Zr+4].CC([O-])=O.CC([O-])=O LYTNHSCLZRMKON-UHFFFAOYSA-L 0.000 claims description 2
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- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- FCDGAXKIZIPNKL-UHFFFAOYSA-N C1=CC=CC=C1.C(CCC)[Sn]CCCC Chemical compound C1=CC=CC=C1.C(CCC)[Sn]CCCC FCDGAXKIZIPNKL-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- XSJWDZJHLGYOSS-UHFFFAOYSA-K [Bi+3].COCC([O-])=O.COCC([O-])=O.COCC([O-])=O Chemical compound [Bi+3].COCC([O-])=O.COCC([O-])=O.COCC([O-])=O XSJWDZJHLGYOSS-UHFFFAOYSA-K 0.000 description 1
- NJLSFDQEWJEODY-UHFFFAOYSA-N [Fe].[Fe].[Zn] Chemical compound [Fe].[Fe].[Zn] NJLSFDQEWJEODY-UHFFFAOYSA-N 0.000 description 1
- LHFURYICKMKJHJ-UHFFFAOYSA-L [benzoyloxy(dibutyl)stannyl] benzoate Chemical compound CCCC[Sn+2]CCCC.[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 LHFURYICKMKJHJ-UHFFFAOYSA-L 0.000 description 1
- XQBCVRSTVUHIGH-UHFFFAOYSA-L [dodecanoyloxy(dioctyl)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC XQBCVRSTVUHIGH-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 229960004217 benzyl alcohol Drugs 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- ZDHGGOUPMGSLBR-UHFFFAOYSA-K bis(2-hydroxypropanoyloxy)bismuthanyl 2-hydroxypropanoate Chemical compound [Bi+3].CC(O)C([O-])=O.CC(O)C([O-])=O.CC(O)C([O-])=O ZDHGGOUPMGSLBR-UHFFFAOYSA-K 0.000 description 1
- VBIAXKVXACZQFW-OWOJBTEDSA-N bis(2-isocyanatoethyl) (e)-but-2-enedioate Chemical compound O=C=NCCOC(=O)\C=C\C(=O)OCCN=C=O VBIAXKVXACZQFW-OWOJBTEDSA-N 0.000 description 1
- JHXKRIRFYBPWGE-UHFFFAOYSA-K bismuth chloride Chemical compound Cl[Bi](Cl)Cl JHXKRIRFYBPWGE-UHFFFAOYSA-K 0.000 description 1
- 229940049676 bismuth hydroxide Drugs 0.000 description 1
- 229940073609 bismuth oxychloride Drugs 0.000 description 1
- JAONZGLTYYUPCT-UHFFFAOYSA-K bismuth subgallate Chemical compound OC(=O)C1=CC(O)=C2O[Bi](O)OC2=C1 JAONZGLTYYUPCT-UHFFFAOYSA-K 0.000 description 1
- 229960000199 bismuth subgallate Drugs 0.000 description 1
- TXKAQZRUJUNDHI-UHFFFAOYSA-K bismuth tribromide Chemical compound Br[Bi](Br)Br TXKAQZRUJUNDHI-UHFFFAOYSA-K 0.000 description 1
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(III) oxide Inorganic materials O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 description 1
- AQHPWSXVBRSMNR-UHFFFAOYSA-K bismuth;propanoate Chemical compound [Bi+3].CCC([O-])=O.CCC([O-])=O.CCC([O-])=O AQHPWSXVBRSMNR-UHFFFAOYSA-K 0.000 description 1
- MFBGWESXOIGYSS-UHFFFAOYSA-K bismuth;triformate Chemical compound [Bi+3].[O-]C=O.[O-]C=O.[O-]C=O MFBGWESXOIGYSS-UHFFFAOYSA-K 0.000 description 1
- TZSXPYWRDWEXHG-UHFFFAOYSA-K bismuth;trihydroxide Chemical compound [OH-].[OH-].[OH-].[Bi+3] TZSXPYWRDWEXHG-UHFFFAOYSA-K 0.000 description 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 1
- 229940043232 butyl acetate Drugs 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229960002887 deanol Drugs 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- IZRTVYMPRPTBAI-UHFFFAOYSA-K dibenzoyloxybismuthanyl benzoate Chemical compound [Bi+3].[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 IZRTVYMPRPTBAI-UHFFFAOYSA-K 0.000 description 1
- DQUIAMCJEJUUJC-UHFFFAOYSA-N dibismuth;dioxido(oxo)silane Chemical compound [Bi+3].[Bi+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O DQUIAMCJEJUUJC-UHFFFAOYSA-N 0.000 description 1
- FWIZHMQARNODNX-UHFFFAOYSA-L dibismuth;oxygen(2-);carbonate Chemical compound [O-2].[O-2].[Bi+3].[Bi+3].[O-]C([O-])=O FWIZHMQARNODNX-UHFFFAOYSA-L 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 1
- 239000012972 dimethylethanolamine Substances 0.000 description 1
- RVEASLJBVZGRIP-UHFFFAOYSA-K dinitrosooxybismuthanyl nitrite Chemical compound [Bi+3].[O-]N=O.[O-]N=O.[O-]N=O RVEASLJBVZGRIP-UHFFFAOYSA-K 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- RXPAJWPEYBDXOG-UHFFFAOYSA-N hydron;methyl 4-methoxypyridine-2-carboxylate;chloride Chemical compound Cl.COC(=O)C1=CC(OC)=CC=N1 RXPAJWPEYBDXOG-UHFFFAOYSA-N 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 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 1
- 229960004592 isopropanol Drugs 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910001512 metal fluoride Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- AYLRODJJLADBOB-QMMMGPOBSA-N methyl (2s)-2,6-diisocyanatohexanoate Chemical compound COC(=O)[C@@H](N=C=O)CCCCN=C=O AYLRODJJLADBOB-QMMMGPOBSA-N 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000005078 molybdenum compound Substances 0.000 description 1
- 150000002752 molybdenum compounds Chemical class 0.000 description 1
- LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- BWOROQSFKKODDR-UHFFFAOYSA-N oxobismuth;hydrochloride Chemical compound Cl.[Bi]=O BWOROQSFKKODDR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- HKJYVRJHDIPMQB-UHFFFAOYSA-N propan-1-olate;titanium(4+) Chemical compound CCCO[Ti](OCCC)(OCCC)OCCC HKJYVRJHDIPMQB-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000007280 thionation reaction Methods 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- ZHXAZZQXWJJBHA-UHFFFAOYSA-N triphenylbismuthane Chemical group C1=CC=CC=C1[Bi](C=1C=CC=CC=1)C1=CC=CC=C1 ZHXAZZQXWJJBHA-UHFFFAOYSA-N 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- 150000003658 tungsten compounds Chemical class 0.000 description 1
- 150000003682 vanadium compounds Chemical class 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- GBNDTYKAOXLLID-UHFFFAOYSA-N zirconium(4+) ion Chemical compound [Zr+4] GBNDTYKAOXLLID-UHFFFAOYSA-N 0.000 description 1
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
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
- C09D5/443—Polyepoxides
- C09D5/4434—Polyepoxides characterised by the nature of the epoxy binder
- C09D5/4438—Binder based on epoxy/amine adducts, i.e. reaction products of polyepoxides with compounds containing amino groups only
-
- 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
- C09D5/08—Anti-corrosive 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
- C09D5/4492—Cathodic paints containing special additives, e.g. grinding agents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/02—Electrophoretic coating characterised by the process with inorganic material
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/04—Electrophoretic coating characterised by the process with organic material
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/18—Electrophoretic coating characterised by the process using modulated, pulsed, or reversing current
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
- C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
-
- 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
- C08K3/10—Metal compounds
- C08K3/11—Compounds containing metals of Groups 4 to 10 or of Groups 14 to 16 of the Periodic Table
Definitions
- the present invention relates to a method of forming a film on a metal substrate by a multi-stage energization method using an aqueous film forming agent having excellent electrodeposition coating properties and stability, and anticorrosive properties formed by the film forming method. Relates to a good painted article. Background art
- the zinc phosphate treatment agent contains a large amount of phosphorus and nitrogen, and contains a large amount of heavy metals such as nickel and manganese in order to improve the performance of the formed chemical conversion film.
- Chemical conversion treatment with a lead treatment agent has environmental impacts, and a large amount of sludge such as zinc phosphate and iron phosphate is generated after treatment, causing problems such as industrial waste treatment.
- the painting line requires a lot of space and time for processing steps such as “degreasing one surface adjustment-chemical conversion treatment-final coating”.
- Japanese Patent Laid-Open No. 2 0 3-1 5 5 5 7 8 as a surface treatment agent that does not cause the above-mentioned problems, it contains substantially no phosphate ions, zirconium ions, Z or titanium ions, and Chemical conversion treatments for iron and / or sub-base materials containing fluorine ions have been proposed.
- the chemical conversion treatment agent for iron and / or zinc-based substrates described in the publication of Japanese Patent Application Laid-Open No. 2 0 0 3-1 5 5 5 7 8 is coated with a coating process after the treatment with it. Otherwise, there is a problem that sufficient corrosion resistance cannot be secured.
- International Publication No. 0 2 Z 1 0 3 0 8 0 includes (A) a compound containing at least one metal element selected from Ti, Zr, Hf, and Si force, and (B) a fluorine ion.
- a metal surface treatment composition containing a fluorine-containing compound as a supply source, a surface treatment film excellent in corrosion resistance can be deposited on the surface of a metal substrate containing at least one of iron and zinc.
- a metal surface treatment method that does not require a surface adjustment (surface tone) process and that can shorten the processing process and save space.
- the treatment method using the surface treatment composition described in International Publication No. 0 2/1 0 30 80 is to ensure sufficient anti-corrosion properties unless a coating film is applied by the coating process after the treatment. There is a problem that can not be.
- Japanese Patent Laid-Open Nos. 2003-1 6 60 73 and 2003-2 2 6 9 8 2 include (A) ammine-modified acrylic resin, (B) phosphoric acid compound, hydrofluoric acid, metal fluoride.
- a surface treatment composition for a lubricating steel sheet comprising at least one compound selected from hydrofluoric acid and metal hydrofluoride, (C) at least one compound selected from molybdenum compound, tungsten compound and vanadium compound, Disclosed is a surface treatment composition for a lubricating steel sheet that can provide a lubricated steel sheet having excellent press formability and corrosion resistance by coating a zinc-based plated steel sheet used in automobile bodies and home appliances. .
- the steel sheet treated with the surface treatment composition for lubricating steel sheet described in JP-A-2003-1 660 73 and JP-A-2003-22 6 98 2 includes a chemical conversion treatment and a coating film. Without sufficient anti-corrosion properties, it is not possible to shorten the process and save space.
- Japanese Patent Application Laid-Open No. 2003-29 3 1 6 1 discloses a polymer composition for a metal surface treatment agent comprising a specific copolymer having a salicylideneamino group and an amino group.
- Steel sheets treated with the polymer composition for metal surface treatment agent disclosed in Japanese Patent Application Laid-Open No. 200 3-2 9 3 1 6 1 are also sufficient if a coating film is not applied in the coating process. There is a problem that the anti-corrosion property cannot be ensured, and the process cannot be shortened or the space can not be saved.
- Japanese Patent Laid-Open No. 2-282499 discloses a coating having a complex structure such as an automobile body by subjecting a coating having a gap of 500 / m or less to cationic electrodeposition coating by a multi-stage energization method. A method of forming a coating film in the gap is disclosed. This The multi-stage energization method described in Japanese Patent Application Laid-Open No. Hei 2-2 8 2 4 99 is effective in improving the anticorrosion property by covering a gap portion of an object having a gap of 500 / m or less. However, sufficient corrosion protection has not been achieved.
- Japanese Patent Application Laid-Open No. 2000-033 2 8 1 92 2 discloses a method of electrodepositing a cationic electrodeposition paint containing a plurality of emulsions with a constant difference in the amount of electricity required for starting deposition by a multi-stage energization method. Although a method for forming a multilayer coating film by coating is disclosed, sufficient anticorrosion properties have not been obtained by this method. Disclosure of the invention
- An object of the present invention is to provide a method for forming a film having excellent anticorrosion properties on a metal substrate by a multi-stage energization method using an aqueous film forming agent having excellent electrodeposition coating properties and stability.
- the present inventors have found that the above object can be achieved by coating a specific film-forming agent on a metal base material under specific conditions by a multistage energization method.
- the headline, the present invention has been completed.
- the zirconium compound (A) contains 30 to 20 in terms of metal mass, O 2 O O p pm, and as a base resin, the following formula (1)
- n is an integer from 1 to 50
- the epoxy resin (a) obtained by reacting the bisphenol type epoxy resin (a 2), the bisphenol type epoxy resin (a 2), and the bisphenols (a 3) with an amino group-containing compound (b).
- an electrodeposition bath containing an aqueous film-forming agent (I) containing an amino group-containing modified epoxy resin (B)
- a metal substrate as a cathode and a coating voltage of 1 to 50 V at 10 V ⁇ 3 60 seconds
- the first electrodeposition coating is performed by applying electricity, and then the second and subsequent electrodepositions are performed by applying current for 60 to 600 seconds at a coating voltage (V 2 ) of 50 to 400 V with the metal substrate “as the cathode.
- the coating is applied to the metal substrate by a multi-stage energization method of two or more stages, characterized in that the difference between the painting voltage (V 2 ) and the painting voltage (V is 1 OV or more).
- the aqueous film forming agent (I) used in the film forming method of the present invention is excellent in electrodeposition coating properties and stability, and according to the film forming method of the present invention, A coated article having excellent corrosion resistance can be provided.
- the film forming method of the present invention even a metal base material that omits the zinc phosphate treatment step can form a film having excellent anticorrosion properties on the metal base material.
- a metal base material that omits the zinc phosphate treatment step can form a film having excellent anticorrosion properties on the metal base material.
- the zinc treatment process sludge treatment problems can be solved.
- the chemical conversion treatment process can be omitted, it is possible to save space and shorten the time in the painting line.
- the film formed by the film forming method of the present invention is excellent in corrosion resistance is that the film (F 1) deposited on the coated side contributes to the suppression of corrosion under the coating and the film deposited on the surface side (F 2) This is thought to be due to the fact that the film can share the two functions of blocking the corrosion-promoting substances (eg, 0 2 , C 1 ⁇ , Na +).
- the corrosion-promoting substances eg, 0 2 , C 1 ⁇ , Na +.
- the film forming method of the present invention forms a surface-treated film by a multistage energization method having two or more stages, using a specific aqueous film forming agent (I).
- aqueous film-forming agent (I) Aqueous film-forming agent (I):
- the water-based film-forming agent (I) comprises a zirconium compound (A) in a metal amount (in terms of mass) of 30 to 20,000 ⁇ pm, preferably 50 to 10,000 pm, more preferably 100 to 5,000 ppm,
- Epoxy resin (a) obtained by reacting xoxide compound (a 1), bisphenol type epoxy resin (a 2) and bisphenols (a 3), and an amino group-containing compound
- a coating (F 1) is formed by precipitating zirconium-containing ions such as oxyzirconium ions and fluorinated zirconium ions generated from the zirconium compound (A) on the surface of the metal material. It is a process to do.
- the zirconium compound (A) includes compounds that generate oxyzirconium ions such as zirconyl nitrate, zirconyl acetate, and zirconyl sulfate; compounds that generate fluorozirconium ions include, for example, zirconium fluoride. Hydrofluoric acid, zirconium hydrofluoride (for example, sodium salt, potassium salt, lithium salt, ammonium salt, etc.). Of these, zirconium fluoride is particularly preferred.
- the aqueous film forming agent (I) can appropriately contain a compound that generates bismuth-containing ions in addition to the zirconium compound (A).
- compounds that generate ions containing bismuth include inorganic bismuth such as bismuth chloride, bismuth oxychloride, bismuth bromide, bismuth silicate, bismuth hydroxide, bismuth trioxide, bismuth nitrate, bismuth nitrite, and bismuth oxycarbonate.
- Containing compounds Bismuth lactate, bismuth triphenyl, bismuth gallate, bismuth benzoate, bismuth citrate, bismuth methoxyacetate, bismuth acetate, bismuth formate, 2,2-dimethylol bismuth propionate, etc. Examples include compounds.
- Resin component The resin component used in the aqueous film treatment agent (I) comprises a base resin and, optionally, a crosslinking agent, and a cationic resin composition is preferred from the standpoint of improving corrosion resistance.
- Examples of the base resin in the cationic resin composition include resins having a group that can be cationized in an aqueous medium such as amino group, ammonium base, sulfonium base, phosphonium base in the molecule.
- Examples thereof include an epoxy resin system, an acrylic resin system, a polybutadiene resin system, an alkyd resin system, and a polyester resin system.
- the amino group-containing epoxy resin (B) is used as at least a part of the base resin from the viewpoint of corrosion resistance.
- the base resin is generally an amino group-containing epoxy resin (B) based on the total solid content of the resin component, generally 40 to 80% by mass, particularly 45 to 75% by mass, and more particularly 50 to 7%. It is preferably contained within the range of 0% by mass.
- An amino group-containing modified epoxy resin (B) used as a base resin is an epoxy resin obtained by reacting a specific diepoxide compound ( a 1), a bisphenol type epoxy resin (a 2), and a bisphenol (a 3). It is a resin obtained by reacting (a) with an amino group-containing compound (b).
- the diepoxide compound (a1) is represented by the following formula (1) Formula (1)
- n is an integer of 1 to 50, preferably 5 to 24, more preferably 8 to 14] (Hereinafter also referred to as polyethylene glycol diglycidyl ether), usually from the viewpoint of the stability of the aqueous film-forming agent (I) and the anticorrosive properties of the resulting film. , 000, in particular from 340 to 1,200.
- diepoxide compounds (a 1) include, for example, Denacol EX— 8 1 0, EX— 8 2 1, EX— 8 3 2, EX— 84 1, EX— 85 1, EX- 86 1 (or more , Both of which are manufactured by Nagase ChemteX Corporation and trade names).
- the bisphenol type epoxy resin (a 2) used in the production of the amino group-containing modified epoxy resin (B) includes a resin obtained by the reaction of a polyphenol compound and an epihalohydrin. Those having a number average molecular weight in the range of 000, in particular in the range of 340 to 1,000, and in general an epoxy equivalent weight in the range of 170 to 1,500, in particular 170 to 800, are suitable.
- number average molecular weight means “T SK GEL 4000HX LJ”, “T SK G 3 00 HX L”, “ TSK G 25 00HX L ”and“ TSKG 2000HX L ”(manufactured by Tosohichi Corporation), using GPC tetrahydrofuran as the eluent, temperature 40 ° C and flow rate 1.
- Examples of the polyphenol compound used in the production of the bisphenol type epoxy resin (a 2) include bis (4-hydroxyphenyl) -1,2-propan [bisphenolanol A], bis (4-hydroxyphenyl) methane [ Bisfu Enoret F], Bis (4-Hydroxycyclohexenole) Methane [Hydrogenated Bishua Nord F], 2, 2_bis (4-Hydroxycyclohexyl) Propane [Hydrogenated Bisphenol A], 4, 4, 1 Dihydroxybenzophenone, Bis (4-Hydroxyphenenole) 1, 1-Ethan, Bis (4-Hydroxyphene)-1
- the bisphenol type epoxy resin (a 2) includes, among others, the following formula (2) derived from bisphenol A:
- n is an integer of 0 to 8, preferably 1 to 5, more preferably 2 to 4]
- Epoxy resin represented by the formula is preferred.
- Examples of such commercially available epoxy resins include j ER 8 28 EL, j ER 1002 and j ER 1004 (all of which are trade names manufactured by Japan Epoxy Resin Co., Ltd.).
- the bisphenols (a 3) used in the production of the amino group-containing modified epoxy resin (B) include the following general formula (3)
- RR 2 , R 3 , RR 5 , R 6 , R 7 , R 8 , R 9 and R 10 each represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms
- the epoxy resin (a) can be produced by addition reaction of the diepoxide compound (a 1), bisphenol type epoxy resin ( a 2) and bisphenols (a 3) described above.
- This addition reaction can be carried out by a method known per se. Specifically, for example, titanium compounds such as tetrabutoxy titanium and tetrapropoxy titanium; organotin compounds such as tin octylate, dibutyltin oxide and dibutyl tin laurate; and catalysts such as metal compounds such as stannous chloride.
- the diepoxide compound (a 1), the bisphenol type epoxy resin (a 2) and the bisphenols (a 3) are mixed, and about 1 to about 1 at a temperature of about 100 to about 250 ° C.
- Epoxy resin (a) can be obtained by heating for 5 hours.
- the diepoxide compound (a 1) is the total solid content of the gepoxide compound (a 1), the bisphenol type epoxy resin (a 2) and the bisphenols (a 3) from the standpoints of electrodeposition paintability and stability.
- the diepoxide compound (a 1) is the total solid content of the gepoxide compound (a 1), the bisphenol type epoxy resin (a 2) and the bisphenols (a 3) from the standpoints of electrodeposition paintability and stability.
- it is generally 15 to 50% by mass, particularly 18 to 45% by mass, more particularly 20 to 42% by mass. preferable.
- the bisphenol type epoxy resin (a 2) consists of diepoxide compound (a 1), bisphenol type epoxy resin (a 2) and bisphenols (a 3) in terms of electrodeposition and stability. In general, it can be used in the range of 11 to 53% by mass, particularly 13 to 48% by mass, more particularly 16 to 42% by mass, based on the total solid content.
- the above catalyst is generally used in an amount of 0.5 to 1,00 ppm based on the total amount of diepoxide compound (a 1), bisphenol type epoxy resin (a 2) and bisphenols (a 3). Can be used.
- the above addition reaction is usually carried out in a solvent.
- usable solvents include hydrocarbons such as toluene, xylene, cyclohexane, and n-hexane; esters such as methyl acetate, ethyl acetate, and butylacetate.
- Ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone and methyl amyl ketone; Amides such as dimethylformamide and dimethylacetamide; Alcohols such as methanol, ethanol, n-propanol and iso-propanol System; or a mixture thereof.
- the amino group-containing compound (b) to be reacted with the epoxy resin (a) contains at least one active hydrogen that reacts with the epoxy group and can be cationized by introducing an amino group into the epoxy resin (a). If it is, there is no particular limitation on the type, and those conventionally used for the power thionation of epoxy resin can be used in the same manner. Specifically, for example, ethanolamine, propanolamine, Such as droxichetylaminopropylamine, diethylenetriamine, triethylenetetramine, tetraethylenepentamine, pentaethylenehexamine, etc. Ketimine compounds: diethanolamine, di (2-hydroxypropyl) amine, monomethylaminoethanol, monoethylaminoethanol and the like, amino group-containing modified epoxy resins (B):.
- the amino group-containing modified epoxy resin (B) can be obtained by addition-reacting the epoxy resin (a) and the amino group-containing compound (b) described above by a method known per se.
- the addition reaction is about 80 to about 1 70 in a suitable solvent. C, preferably about 90 to about 150 ° C. for 1 to 6 hours, preferably about 1 to 5 hours.
- the amino group-containing modified epoxy resin (B) thus obtained generally has a number average molecular weight in the range of 600 to 3,000, in particular 1,000 to 2,500 and generally 30 to: L 0 Omg KOHZg resin It is preferred to have an amine value within the range of solids, especially 40-8 Omg KOH / g resin solids.
- the base resin in the aqueous film forming agent (I) can further contain an amino group-containing epoxy resin (C) known per se, as appropriate. Examples of such an amino group-containing epoxy resin (C) include those produced by the addition reaction of the amine compound (c 2) with the epoxy resin (c 1).
- the epoxy resin (c 1) is particularly preferably an epoxy resin obtained by a reaction between a polyphenol compound and an epihalohydrin, such as epichlorohydrin, from the viewpoint of the corrosion resistance of the film.
- polyphenol compounds that can be used for the production of the epoxy resin (cl) include bis (4-hydroxyphenyl) -1,2,2-propane [bisphenol A], 4,4-dihydroxybenzophenol.
- Bisphenol A Bisphenol A
- Bisphenol F Bis (4-Hydroxyphenyl) Methane
- Bis (4-Hydroxyphenyl) One 1, 1-Ethan Bis (4-Hydroxyphenyl) One 1, 1_Isobutane
- Bis (4 —Hydroxyl tert-butyl-phenyl) 1,2,2-propane bis (2-hydroxynaphthinole) methane, tetra (4-hydroxyphenyl) — 1,1,2,2,2-ethane, 4,4-dihydroxydiphenylenolesleshon [bisphenol S], phenol novolak, cresol novolak, and the like.
- the epoxy equivalent is generally in the range of 200 to 2,000, especially 400 to 1,500, and the number average molecular weight is generally in the range of 400 to 4,000, especially 800 to 2,500.
- the one inside is suitable.
- the amine compound (c 2) that can be reacted with the epoxy resin (c 1) contains at least one active hydrogen that reacts with an epoxy group and can cationize the epoxy resin (c 1).
- the same amine compound as the amino group-containing compound (b) described above for the amino group-containing modified epoxy resin (B) can be used.
- the amino group-containing epoxy resin (C) can be obtained by reacting the epoxy resin (c 1) with the amine compound (c 2) by a method known per se. Furthermore, the amino group-containing epoxy resin (C) can be modified using a plastic modifier or the like. In some cases, the aqueous film forming agent (I) may further contain a crosslinking agent as a resin component.
- a blocked polyisocyanate compound obtained by blocking a polyisocyanate compound with an appropriate blocking agent is particularly suitable.
- the polyisocyanate compound include aromatic, alicyclic or aliphatic polyisocyanate compounds, and these can be used alone or in combination of two or more.
- aromatic polyisocyanates include, for example, 1, 3— or 1, 4 monophenylene isocyanate, 2, 4— or 2, 6—tolylene diisocyanate (TD I), crude TD I 2, 4'- or 4, 4, 1-diphenylmethane diisocyanate (MD I), 4, 4'- diisocyanatobiphenyl, 3, 3'-dimethyl-1, 4, 4, monodiisocyanate Biphenyl, 3, 3 '— Dimethyl 4,4' Diisocyanatodiphenyl methane, Crude MD I, 1, 5 — Naphthylene diisocyanate, 4, 4 ', 4 "— Triphenylenomethane trisocyanate M- or p-isocyanatophenylsulfonyl isocyanate, and aliphatic polyisocyanates include, for example, ethylene diisocyanate, tetramethylene diisocyanate, hexane.
- Tylene diisocyanate (HD I), dodecamethylene diisocyanate, 1, 6, 11 1-undecane triisocyanate, 2, 2, 4-trimethylhexamethylene diisocyanate, lysine diisocyanate, 2 , 6-diisocyanatomethyl caproate, bis (2-isocyanatoethyl) fumarate, bis (2r isocyanatoethyl) carbonate, 2-isocyanatoethyl-2,6-diisocyanatohexanoate.
- alicyclic polyisocyanates examples include isophorone diisocyanate (IPDI), dicyclohexylmethane-1,4'-diisocyanate (hydrogenated MD I), p-xylylene diisocyanate (XD I ) a, a, ⁇ ′, ⁇ ′—tetramethylenoxylylene diisocyanate (TMXD I), cyclohexylenediocyanate, and the like.
- the blocking agent is added to the isocyanate group of the polyisocyanate compound to block, and the block polyisocyanate compound produced by the addition of the blocking agent is stable at room temperature. Baking and curing When heated to about 100 ° C. to about 200 ° C., the baking temperature of the coating film, the blocking agent dissociates and the isocyanate group is regenerated.
- blocking agents examples include lactam compounds such as ⁇ -force prolatatam and ⁇ -butaoratalatatum; oxime compounds such as methyl ethyl ketoxime and cyclohexanone oxime; Phenolic compounds such as cresol; Aliphatic alcohols such as n-butanol and 2-ethylhexanol; Aromatic alkyl alcohols such as phenyl carbinol and methyl vinyl carbinol; Ethylene glycosole monobutinoreethenore And ether alcohol compounds such as diethyleneglycololemonoethinoreate / le.
- lactam compounds such as ⁇ -force prolatatam and ⁇ -butaoratalatatum
- oxime compounds such as methyl ethyl ketoxime and cyclohexanone oxime
- Phenolic compounds such as cresol
- Aliphatic alcohols such as n-butanol and 2-ethylhex
- the blending ratio of the base resin and the crosslinking agent in the resin component is based on the total solid content of both components in terms of the electrodeposition and stability of the aqueous film-forming agent (I) and the corrosion resistance of the film.
- the resin is generally in the range of 50 to 90% by weight, in particular 60 to 80% by weight
- the crosslinking agent is generally in the range of 10 to 50% by weight, in particular 20 to 40% by weight. It is preferable.
- the resin component comprising the base resin and the cross-linking agent described above can be water-dispersed with a neutralizing agent such as carboxylic acid and deionized water, and the resin emulsion obtained thereby is an aqueous film forming agent. It can be used for the production of (I).
- a neutralizing agent such as carboxylic acid and deionized water
- other additives such as pigments, catalysts, organic solvents, pigment dispersants, surface conditioners, surfactants and the like are usually used in a blending amount. Can be included.
- pigments and catalysts examples include coloring pigments such as titanium white and carbon black; extender pigments such as clay, tanorek, and barita; aluminum dihydrogen tripolyphosphate Antibacterial pigments such as dium and aluminum phosphomolybdates; organotin compounds such as dibutyltin oxide and dioctyltin oxide; dibutyltin dilaurate, dioctyltin dilaurate, dibutyltin diacetate, dioctyltin benzoate, dibutyltin benzene Examples thereof include tin compounds such as aliphatic or aromatic carbonates of dialkyl tin such as toxix, dioctyltin dibenzoate and dibutyltin dibenzoate.
- coloring pigments such as titanium white and carbon black
- extender pigments such as clay, tanorek, and barita
- aluminum dihydrogen tripolyphosphate Antibacterial pigments such as dium
- the aqueous film forming agent (I) can be prepared, for example, by the methods (1) to (3) described below.
- 'Method (1) Combine resin components and other additives, and mix thoroughly to make a dissolved varnish.
- aqueous medium formic acid, oxalic acid, lactic acid, propionic acid, quenoic acid, apple
- Method (2) A method in which a pigment, a catalyst, other additives, and water are added to the zirconium compound (A) to disperse the pigment to prepare a pigment dispersion paste in advance, and the pigment dispersion paste is added to the emulsion of the resin component.
- Method (3) A method of diluting the zirconium compound (A) with water in a previously prepared aqueous film-forming agent (I) bath.
- the electrodeposition bath containing the aqueous film-forming agent (I) is prepared by, for example, diluting the aqueous film-forming agent (I) prepared as described above with deionized water, etc. 40% by mass, preferably 8 to 25% by mass, and can be obtained by adjusting the pH to be in the range of usually 3.0 to 9.0, preferably 4.0 to 7.0. .
- the bath temperature is usually 5 to 45 ° C, preferably 10 to 40 ° C, more preferably 20 to 35 ° C.
- metal substrate used as the object to be coated in the present invention include, for example, a cold-rolled steel plate, an alloyed hot-dip galvanized steel plate, an electrogalvanized steel plate, an electric zinc-iron-iron double-layered steel plate, and an organic composite
- metal steel plates such as steel plates, automobile bodies, motorcycle parts, household equipment, and other equipment formed from these metal steel plates.
- a film intended by the present invention is formed on a metal substrate by using an electrodeposition bath containing an aqueous film-forming agent (I) and by at least two-stage multi-stage energization method described below. Can be formed.
- the coating of the metal substrate using the aqueous film-forming agent (I) -containing electrodeposition bath is performed using the above-described film-forming agent (I) -containing electrodeposition bath and using the metal substrate as a cathode.
- the first electrodeposition coating is then performed, and then the coating voltage (V 2 ) is 50 to 400 V, preferably 100 to 35 50 V, more preferably 1 25 to 30 OV, with the metal substrate as the cathode.
- the difference between the painting voltage (V 2 ) and the painting voltage (V is kept within a range of 10 V or more, preferably 15 to 50 V, preferably 60 to 600 seconds, preferably 90 to 240 seconds, more preferably Can be carried out by applying the electrodeposition coating after the second stage by energizing for 120 to 20 seconds.
- the following mechanism can be considered as the mechanism of film deposition by the above-mentioned multi-stage energization method:
- the first stage energization raises the pH in the vicinity of the cathode, which causes a hydrolysis reaction of the zirconium compound in the aqueous film-forming agent (I), resulting in a reaction between the zirconium ion species, for example, zirconium and fluorine.
- the complex ion (F 1) which is a poorly soluble complex ion, is mainly deposited on the metal substrate as zirconium oxide.
- a film (F 2) containing a resin component or a pigment as a main component is formed on the metal substrate by energizing the second stage.
- the baking temperature of the film to be formed is about 100 ° C. to about 20 ° C., preferably about 1 20 ° C. to about 180 ° C.
- the baking time is usually 5 to 90 minutes, preferably about 10 to 50 minutes.
- the numbers in the blending content are parts by mass.
- the amino group-containing epoxy resin No. 6 had an amine value of 7 Omg KOHZg and a number average molecular weight of 1,700.
- Production Example 7 Production of curing agent
- a pigment dispersion paste No. 2 was obtained in the same manner as in Production Example 19 except that the compounds shown in Table 3 below were used.
- J R-600 E Product name, Titanium white, manufactured by Tika.
- Carbon MA-7 Product name, carbon black, manufactured by Mitsubishi Kasei.
- Highlite PXN Product name, Kaolin, manufactured by Georgia Kaolin.
- Production Example 2 1 Production of film forming agent No. 1
- Film-forming agents No. 2 to No. 12 were obtained in the same manner as in Production Example 21 except that the compositions and blends shown in Table 4 and Table 5 below were used. Table 4
- a film forming agent No. 14 was obtained in the same manner as in Production Example 33 except that the composition and composition shown in Table 6 below were used. Table 6
- Test plates No. 2 to No. 12 were obtained in the same manner as in Example 1 except that the film forming agents and coating conditions shown in Table 7 and Table 8 below were used. Table 7
- ⁇ shows any decrease in crease, dip, pinhole, or smoothness.
- X is markedly reduced in any one of wrinkles, dents and smoothness.
- Each film forming agent was stirred in a sealed container at 30 ° C for 30 days, and then the film forming agent was completely filtered using a 400 mesh filter screen, and the residual amount (mgZL) on the filter screen was measured.
- ⁇ is less than 5mgZL
- ⁇ is 5mg / L or more and less than 10mg / L
- a cross-cut wound was made on the electrodeposition coating film with a knife so as to reach the base of the test plate, and a salt spray resistance test was conducted for 480 hours according to JISZ_ 2 3 7 1 using this.
- the evaluation was made according to the following criteria based on the wrinkles and blister width from the knife scratch.
- ⁇ indicates that the maximum width of ⁇ and bulge is less than 2 mm (one side)
- ⁇ is ⁇
- the maximum width of the blister is 2 mm or more from the cut and less than 3 mm (one side)
- ⁇ is ⁇
- the maximum width of blister is 3mm or more and less than 4mm (one side) from the cut part
- X indicates that the maximum width of heels and blisters is 4 mm or more (one side) from the cut part.
- the test plate After spraying the test plate with a water-based intermediate coating: WP-300 (trade name, manufactured by Kansai Paint Co., Ltd.) to a cured film thickness of 25 im, use an electric hot air drier. 1 Baking for 30 minutes at 40 ° CX. Furthermore, on the intermediate coating film, the top coat paint: Neo-Amilak 6000 (manufactured by Kansai Paint Co., Ltd., trade name) is applied by spray coating method so that the cured film thickness is 35 ⁇ m, and then the electric hot air 14 O c CX was baked in a dryer for 30 minutes to prepare an exposure test plate. The coating film on the obtained exposure test plate was cross-scratched with a knife so as to reach the substrate, and this was exposed horizontally in Chikura Town, Chiba Prefecture for 1 year. Based on the following criteria.
- ⁇ indicates that the maximum width of the ridge or bulge is less than 2 mm (one side) from the cut part, and ⁇ indicates that the maximum width of the ridge or bulge is 2 mm or more and less than 3 mm (one side) from the cut part.
- ⁇ indicates that the maximum width of ridges or blisters is 3 mm or more and less than 4 mm from the cut
- X indicates that the maximum width of the collar or bulge is 4 mm or more (one side) from the toe.
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JP2010275530A (ja) * | 2009-04-24 | 2010-12-09 | Kansai Paint Co Ltd | カチオン電着塗料組成物 |
JP2011006655A (ja) * | 2009-05-26 | 2011-01-13 | Kansai Paint Co Ltd | カチオン電着塗料組成物 |
WO2012147478A1 (ja) * | 2011-04-28 | 2012-11-01 | トヨタ自動車株式会社 | カチオン電着塗料組成物及び塗装物品 |
CN104327626A (zh) * | 2014-10-14 | 2015-02-04 | 马鞍山市恒毅机械制造有限公司 | 一种耐水解耐光型玻璃门用水性涂料及其制备方法 |
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JP5814520B2 (ja) * | 2010-07-06 | 2015-11-17 | 関西ペイント株式会社 | 皮膜形成方法 |
JP5550580B2 (ja) * | 2011-02-10 | 2014-07-16 | 日本パーカライジング株式会社 | 金属表面処理用組成物 |
US8945365B2 (en) | 2012-07-13 | 2015-02-03 | Ppg Industries Ohio, Inc. | Electrodepositable coating compositions exhibiting resistance to cratering |
EP2862905A1 (en) * | 2013-10-17 | 2015-04-22 | ALLNEX AUSTRIA GmbH | Cationic water-dilutable binders |
CN112064075A (zh) * | 2020-09-24 | 2020-12-11 | 蚌埠飞宇轴承有限公司 | 一种改善汽车轴承表面耐磨性能的处理工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006022426A1 (ja) * | 2004-08-26 | 2006-03-02 | Kansai Paint Co., Ltd. | 電着塗料及び塗装物品 |
JP2007100159A (ja) * | 2005-10-04 | 2007-04-19 | Nippon Parkerizing Co Ltd | 陽極電解用処理液、電解処理方法及び電解処理金属材 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02282499A (ja) | 1989-04-25 | 1990-11-20 | Kansai Paint Co Ltd | カチオン電着塗装方法 |
DE60003472T2 (de) * | 1999-02-05 | 2004-05-06 | Kansai Paint Co., Ltd., Amagasaki | Harzbeschichtungszusammensetzung |
TWI268965B (en) | 2001-06-15 | 2006-12-21 | Nihon Parkerizing | Treating solution for surface treatment of metal and surface treatment method |
JP2003155578A (ja) | 2001-11-20 | 2003-05-30 | Toyota Motor Corp | 鉄及び/又は亜鉛系基材用化成処理剤 |
JP2003226982A (ja) | 2001-11-29 | 2003-08-15 | Kansai Paint Co Ltd | 金属材料用表面処理組成物 |
JP2003166073A (ja) | 2001-11-29 | 2003-06-13 | Kansai Paint Co Ltd | 潤滑鋼板用表面処理組成物及び潤滑鋼板 |
JP3820165B2 (ja) | 2002-03-04 | 2006-09-13 | 日本ペイント株式会社 | 金属表面処理用組成物 |
JP2003328192A (ja) | 2002-03-08 | 2003-11-19 | Kansai Paint Co Ltd | 複層電着塗膜形成方法及び塗装物品 |
JP4091330B2 (ja) | 2002-04-03 | 2008-05-28 | 関西ペイント株式会社 | 金属表面処理剤用ポリマー組成物 |
JP4096922B2 (ja) | 2004-07-13 | 2008-06-04 | 日産自動車株式会社 | 塗装前処理方法及び塗装前処理装置 |
JP2006169471A (ja) | 2004-12-20 | 2006-06-29 | Kansai Paint Co Ltd | 電着塗料と該電着塗料を用いた電着塗装方法 |
JP2006239622A (ja) | 2005-03-04 | 2006-09-14 | Nippon Fine Coatings Inc | 塗装方法及び金属塗装板 |
WO2006109862A1 (en) | 2005-04-07 | 2006-10-19 | Nippon Paint Co., Ltd. | Method for forming multi-layer coating film |
-
2008
- 2008-05-26 JP JP2008136735A patent/JP4825841B2/ja not_active Expired - Fee Related
-
2009
- 2009-05-20 CN CN2009801194073A patent/CN102046855B/zh not_active Expired - Fee Related
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006022426A1 (ja) * | 2004-08-26 | 2006-03-02 | Kansai Paint Co., Ltd. | 電着塗料及び塗装物品 |
JP2007100159A (ja) * | 2005-10-04 | 2007-04-19 | Nippon Parkerizing Co Ltd | 陽極電解用処理液、電解処理方法及び電解処理金属材 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010275530A (ja) * | 2009-04-24 | 2010-12-09 | Kansai Paint Co Ltd | カチオン電着塗料組成物 |
JP2011006655A (ja) * | 2009-05-26 | 2011-01-13 | Kansai Paint Co Ltd | カチオン電着塗料組成物 |
WO2012147478A1 (ja) * | 2011-04-28 | 2012-11-01 | トヨタ自動車株式会社 | カチオン電着塗料組成物及び塗装物品 |
JP2012233054A (ja) * | 2011-04-28 | 2012-11-29 | Toyota Motor Corp | カチオン電着塗料組成物及び塗装物品 |
US9617650B2 (en) | 2011-04-28 | 2017-04-11 | Toyota Jidosha Kabushiki Kaisha | Cationic electrodeposition coating composition and coated article |
CN104327626A (zh) * | 2014-10-14 | 2015-02-04 | 马鞍山市恒毅机械制造有限公司 | 一种耐水解耐光型玻璃门用水性涂料及其制备方法 |
Also Published As
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CN102046855B (zh) | 2012-08-29 |
JP4825841B2 (ja) | 2011-11-30 |
JP2009280884A (ja) | 2009-12-03 |
CN102046855A (zh) | 2011-05-04 |
US8414753B2 (en) | 2013-04-09 |
US20110068009A1 (en) | 2011-03-24 |
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