JPH0419307B2 - - Google Patents
Info
- Publication number
- JPH0419307B2 JPH0419307B2 JP57502606A JP50260682A JPH0419307B2 JP H0419307 B2 JPH0419307 B2 JP H0419307B2 JP 57502606 A JP57502606 A JP 57502606A JP 50260682 A JP50260682 A JP 50260682A JP H0419307 B2 JPH0419307 B2 JP H0419307B2
- Authority
- JP
- Japan
- Prior art keywords
- phosphate
- coating
- nickel
- bath
- zinc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 295
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 164
- 238000000576 coating method Methods 0.000 description 158
- 229910019142 PO4 Inorganic materials 0.000 description 157
- 235000021317 phosphate Nutrition 0.000 description 156
- 239000010452 phosphate Substances 0.000 description 153
- 229910052759 nickel Inorganic materials 0.000 description 145
- 229910052751 metal Inorganic materials 0.000 description 131
- 239000002184 metal Substances 0.000 description 131
- 239000011248 coating agent Substances 0.000 description 125
- 239000007921 spray Substances 0.000 description 116
- 150000001768 cations Chemical class 0.000 description 94
- 229910000831 Steel Inorganic materials 0.000 description 88
- 239000010959 steel Substances 0.000 description 88
- 239000000243 solution Substances 0.000 description 84
- 239000011701 zinc Substances 0.000 description 83
- 238000012360 testing method Methods 0.000 description 74
- 239000002253 acid Substances 0.000 description 67
- 150000003839 salts Chemical class 0.000 description 57
- 229910052725 zinc Inorganic materials 0.000 description 55
- 239000003973 paint Substances 0.000 description 54
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 50
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 48
- 238000005260 corrosion Methods 0.000 description 48
- 230000007797 corrosion Effects 0.000 description 48
- 239000000203 mixture Substances 0.000 description 48
- 238000000034 method Methods 0.000 description 42
- 239000000758 substrate Substances 0.000 description 40
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 27
- 229910000165 zinc phosphate Inorganic materials 0.000 description 27
- 239000002987 primer (paints) Substances 0.000 description 23
- 239000003513 alkali Substances 0.000 description 22
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 22
- 229910052799 carbon Inorganic materials 0.000 description 20
- 238000007746 phosphate conversion coating Methods 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 19
- -1 manganese cations Chemical class 0.000 description 19
- 239000003112 inhibitor Substances 0.000 description 18
- 238000011109 contamination Methods 0.000 description 17
- 239000000126 substance Substances 0.000 description 16
- 239000004593 Epoxy Substances 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 15
- 229920000877 Melamine resin Polymers 0.000 description 15
- 239000004640 Melamine resin Substances 0.000 description 15
- 229910017052 cobalt Inorganic materials 0.000 description 15
- 239000010941 cobalt Substances 0.000 description 15
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 15
- 229910052749 magnesium Inorganic materials 0.000 description 15
- 239000011777 magnesium Substances 0.000 description 15
- 238000004458 analytical method Methods 0.000 description 14
- 229910052748 manganese Inorganic materials 0.000 description 14
- 239000011572 manganese Substances 0.000 description 14
- 239000008367 deionised water Substances 0.000 description 13
- 229910021641 deionized water Inorganic materials 0.000 description 13
- 238000009472 formulation Methods 0.000 description 13
- 238000001878 scanning electron micrograph Methods 0.000 description 13
- 230000002378 acidificating effect Effects 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 12
- 238000004090 dissolution Methods 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 235000010288 sodium nitrite Nutrition 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000006722 reduction reaction Methods 0.000 description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 229910000159 nickel phosphate Inorganic materials 0.000 description 8
- 229910001335 Galvanized steel Inorganic materials 0.000 description 7
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 7
- 239000008397 galvanized steel Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229910001868 water Inorganic materials 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 229910001465 mixed metal phosphate Inorganic materials 0.000 description 6
- JOCJYBPHESYFOK-UHFFFAOYSA-K nickel(3+);phosphate Chemical compound [Ni+3].[O-]P([O-])([O-])=O JOCJYBPHESYFOK-UHFFFAOYSA-K 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 229940006486 zinc cation Drugs 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000007800 oxidant agent Substances 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 238000010349 cathodic reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000001627 detrimental effect Effects 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007739 conversion coating Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 235000013980 iron oxide Nutrition 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 229940006444 nickel cation Drugs 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 2
- 229940085991 phosphate ion Drugs 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 235000013024 sodium fluoride Nutrition 0.000 description 2
- 239000011775 sodium fluoride Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical class C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- YWMAPNNZOCSAPF-UHFFFAOYSA-N Nickel(1+) Chemical compound [Ni+] YWMAPNNZOCSAPF-UHFFFAOYSA-N 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009118 appropriate response Effects 0.000 description 1
- 238000005102 attenuated total reflection Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 150000003818 basic metals Chemical class 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 229940104869 fluorosilicate Drugs 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical class [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910001463 metal phosphate Inorganic materials 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000013615 primer Substances 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
- 229940007718 zinc hydroxide Drugs 0.000 description 1
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
- C23C22/36—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
- C23C22/362—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing also zinc cations
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Materials For Medical Uses (AREA)
Description
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以äžã®è¡šãã«ç€ºãã ãè¡šã ãè¡šã ãè¡šã ãè¡šã ãè¡šã
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1982/000949 WO1984000386A1 (en) | 1982-07-12 | 1982-07-12 | Alkaline resistant phosphate conversion coatings and method of making |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59501269A JPS59501269A (ja) | 1984-07-19 |
| JPH0419307B2 true JPH0419307B2 (ja) | 1992-03-30 |
Family
ID=22168091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57502606A Granted JPS59501269A (ja) | 1982-07-12 | 1982-07-12 | èã¢ã«ã«ãªæ§çé žå¡©å€æ被èŠãšè£œé æ³ |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0112826B1 (ja) |
| JP (1) | JPS59501269A (ja) |
| AU (1) | AU569697B2 (ja) |
| BR (1) | BR8208086A (ja) |
| DE (1) | DE3279307D1 (ja) |
| DK (1) | DK104684A (ja) |
| NO (1) | NO840917L (ja) |
| WO (1) | WO1984000386A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0172806A4 (en) * | 1984-01-06 | 1986-05-16 | Ford Motor Co | ALKALINE RESISTANCE PHOSPHATE CONVERSION COATING. |
| GB8527833D0 (en) * | 1985-11-12 | 1985-12-18 | Pyrene Chemicals Services Ltd | Phosphate coating of metals |
| US4793867A (en) * | 1986-09-26 | 1988-12-27 | Chemfil Corporation | Phosphate coating composition and method of applying a zinc-nickel phosphate coating |
| US5238506A (en) * | 1986-09-26 | 1993-08-24 | Chemfil Corporation | Phosphate coating composition and method of applying a zinc-nickel-manganese phosphate coating |
| JPH0364485A (ja) * | 1989-08-01 | 1991-03-19 | Nippon Paint Co Ltd | ã¢ã«ãããŠã åã¯ãã®åéã®è¡šé¢åŠçå€åã³åŠç济 |
| US5328526A (en) * | 1992-04-03 | 1994-07-12 | Nippon Paint Co., Ltd. | Method for zinc-phosphating metal surface |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2121574A (en) * | 1936-11-30 | 1938-06-21 | American Chem Paint Co | Art of coating zinc |
| US2554139A (en) * | 1947-04-25 | 1951-05-22 | Walterisation Company Ltd | Production of phosphate coatings on metal surfaces |
| US2813812A (en) * | 1952-06-24 | 1957-11-19 | Parker Rust Proof Co | Method for coating iron or zinc with phosphate composition and aqueous solution therefor |
| US2790740A (en) * | 1955-03-21 | 1957-04-30 | Oakite Prod Inc | Phosphate coating composition and method of coating metal therewith |
| FR1451329A (fr) * | 1964-06-29 | 1966-01-07 | Parker Ste Continentale | Procédé perfectionné de revêtement de surfaces métalliques |
| US3372064A (en) * | 1967-01-06 | 1968-03-05 | Lubrizol Corp | Method for producing black coatings on metal surfaces |
| US3597283A (en) * | 1969-10-08 | 1971-08-03 | Lubrizol Corp | Phosphating solutions for use on ferrous metal and zinc surfaces |
| DE2100021A1 (de) * | 1971-01-02 | 1972-09-07 | Collardin Gmbh Gerhard | Verfahren zum Aufbringen von Phos phatschichten auf Stahl, Eisen und Zinkoberflachen |
-
1982
- 1982-07-12 EP EP19820902566 patent/EP0112826B1/en not_active Expired
- 1982-07-12 BR BR8208086A patent/BR8208086A/pt not_active IP Right Cessation
- 1982-07-12 WO PCT/US1982/000949 patent/WO1984000386A1/en not_active Ceased
- 1982-07-12 AU AU88267/82A patent/AU569697B2/en not_active Expired
- 1982-07-12 JP JP57502606A patent/JPS59501269A/ja active Granted
- 1982-07-12 DE DE8282902566T patent/DE3279307D1/de not_active Expired
-
1984
- 1984-02-27 DK DK104684A patent/DK104684A/da not_active Application Discontinuation
- 1984-03-09 NO NO840917A patent/NO840917L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK104684D0 (da) | 1984-02-27 |
| BR8208086A (pt) | 1984-07-17 |
| NO840917L (no) | 1984-03-09 |
| DE3279307D1 (en) | 1989-02-02 |
| JPS59501269A (ja) | 1984-07-19 |
| DK104684A (da) | 1984-03-12 |
| EP0112826A1 (en) | 1984-07-11 |
| EP0112826B1 (en) | 1988-12-28 |
| AU569697B2 (en) | 1988-02-18 |
| EP0112826A4 (en) | 1984-11-07 |
| WO1984000386A1 (en) | 1984-02-02 |
| AU8826782A (en) | 1984-02-08 |
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