JP2021501829A - 金属表面をニッケル非含有でリン酸塩処理するための改善された方法 - Google Patents
金属表面をニッケル非含有でリン酸塩処理するための改善された方法 Download PDFInfo
- Publication number
- JP2021501829A JP2021501829A JP2020512581A JP2020512581A JP2021501829A JP 2021501829 A JP2021501829 A JP 2021501829A JP 2020512581 A JP2020512581 A JP 2020512581A JP 2020512581 A JP2020512581 A JP 2020512581A JP 2021501829 A JP2021501829 A JP 2021501829A
- Authority
- JP
- Japan
- Prior art keywords
- composition
- phosphate
- metal surface
- water
- ions
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 63
- 239000002184 metal Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 34
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 105
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 77
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 73
- 239000010452 phosphate Substances 0.000 claims abstract description 71
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000002378 acidificating effect Effects 0.000 claims abstract description 7
- 239000012459 cleaning agent Substances 0.000 claims abstract description 6
- 229910001437 manganese ion Inorganic materials 0.000 claims abstract description 5
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims abstract description 4
- -1 molybdenum ions Chemical class 0.000 claims description 32
- 238000004140 cleaning Methods 0.000 claims description 25
- 229910052750 molybdenum Inorganic materials 0.000 claims description 16
- 239000011733 molybdenum Substances 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 13
- 239000008139 complexing agent Substances 0.000 claims description 12
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 9
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 claims description 6
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 6
- 229940050410 gluconate Drugs 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 4
- 235000011180 diphosphates Nutrition 0.000 claims description 4
- 235000019353 potassium silicate Nutrition 0.000 claims description 4
- RLQWHDODQVOVKU-UHFFFAOYSA-N tetrapotassium;silicate Chemical compound [K+].[K+].[K+].[K+].[O-][Si]([O-])([O-])[O-] RLQWHDODQVOVKU-UHFFFAOYSA-N 0.000 claims description 4
- 238000007865 diluting Methods 0.000 claims description 3
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 description 68
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 33
- 239000002253 acid Substances 0.000 description 31
- 238000000576 coating method Methods 0.000 description 30
- 239000011248 coating agent Substances 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 229920000642 polymer Polymers 0.000 description 16
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 12
- 229910021645 metal ion Inorganic materials 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 235000011121 sodium hydroxide Nutrition 0.000 description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 9
- 229920002873 Polyethylenimine Polymers 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 229920000768 polyamine Polymers 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000007800 oxidant agent Substances 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 229910001431 copper ion Inorganic materials 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 238000004070 electrodeposition Methods 0.000 description 5
- 238000004448 titration Methods 0.000 description 5
- 238000001159 Fisher's combined probability test Methods 0.000 description 4
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910001453 nickel ion Inorganic materials 0.000 description 4
- 238000005554 pickling Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 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 4
- 229910000165 zinc phosphate Inorganic materials 0.000 description 4
- GBNDTYKAOXLLID-UHFFFAOYSA-N zirconium(4+) ion Chemical compound [Zr+4] GBNDTYKAOXLLID-UHFFFAOYSA-N 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- QGAVSDVURUSLQK-UHFFFAOYSA-N ammonium heptamolybdate Chemical compound N.N.N.N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo] QGAVSDVURUSLQK-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 208000014451 palmoplantar keratoderma and congenital alopecia 2 Diseases 0.000 description 3
- 229920000767 polyaniline Polymers 0.000 description 3
- 229920000128 polypyrrole Polymers 0.000 description 3
- 229920000123 polythiophene Polymers 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 235000019832 sodium triphosphate Nutrition 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229910001432 tin ion Inorganic materials 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910001439 antimony ion Inorganic materials 0.000 description 2
- 229920006317 cationic polymer Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- MUJIDPITZJWBSW-UHFFFAOYSA-N palladium(2+) Chemical compound [Pd+2] MUJIDPITZJWBSW-UHFFFAOYSA-N 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000001205 polyphosphate Substances 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 235000011118 potassium hydroxide Nutrition 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 229910052566 spinel group Inorganic materials 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 2
- JUWGUJSXVOBPHP-UHFFFAOYSA-B titanium(4+);tetraphosphate Chemical compound [Ti+4].[Ti+4].[Ti+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JUWGUJSXVOBPHP-UHFFFAOYSA-B 0.000 description 2
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 2
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 description 1
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OCUCCJIRFHNWBP-IYEMJOQQSA-L Copper gluconate Chemical class [Cu+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OCUCCJIRFHNWBP-IYEMJOQQSA-L 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 1
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 150000004761 hexafluorosilicates Chemical class 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- PDKHNCYLMVRIFV-UHFFFAOYSA-H molybdenum;hexachloride Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Mo] PDKHNCYLMVRIFV-UHFFFAOYSA-H 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910000159 nickel phosphate Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229940085991 phosphate ion Drugs 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 239000000176 sodium gluconate Substances 0.000 description 1
- 235000012207 sodium gluconate Nutrition 0.000 description 1
- 229940005574 sodium gluconate Drugs 0.000 description 1
- 235000015393 sodium molybdate Nutrition 0.000 description 1
- 239000011684 sodium molybdate Substances 0.000 description 1
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000004876 x-ray fluorescence Methods 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
- C23C22/34—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
- C23C22/364—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 manganese cations
- C23C22/365—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 manganese cations containing also zinc and nickel 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
- C23C22/364—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 manganese cations
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/105—Nitrates; Nitrites
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/14—Silicates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/16—Phosphates including polyphosphates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/36—Organic compounds containing phosphorus
-
- 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
- C23C22/78—Pretreatment of the material to be coated
-
- 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
- C23C22/78—Pretreatment of the material to be coated
- C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
-
- 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
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/16—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions using inhibitors
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/16—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions using inhibitors
- C23G1/18—Organic inhibitors
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/16—Metals
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Chemical Treatment Of Metals (AREA)
- Detergent Compositions (AREA)
- Chemically Coating (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
ii)亜鉛イオン、マンガンイオン、及びリン酸イオンを含む、酸性で水性の、実質的にニッケル非含有のリン酸塩処理組成物。
本発明の方法は、コーティングされていない金属表面、又は既に化成コーティングされている金属表面のいずれかの処理に使用することができる。従って、以下の「金属表面」への言及は、既に化成コーティングされている金属表面も含むと常にみなすものとする。しかしながら、好ましくは、当該金属表面は、コーティングされていない。
ii)五ナトリウムトリポリホスフェート及びグルコネート。
遊離酸(FA):
(W.Rausch「Die Phosphatierung von Metallen」、Eugen G.Leuze Verlag、第3版、2005年、セクション8.1、第333〜334頁参照)
遊離酸の測定のために、10mlのリン酸塩処理組成物を、300mlの三角フラスコなどの適した容器にピペットを使って入れる。リン酸塩処理組成物がフッ化物錯塩を含有する場合、さらなる2〜3gの塩化カリウムを試料に添加する。次いで、pH計及び電極を使用して、0.1M NaOHによって3.6のpHになるまで滴定を実施する。リン酸塩処理組成物10ml当たりのmlとしてのこの滴定において消費された0.1M NaOHの量により、遊離酸(FA)の値が段階的に得られる。
(W.Rausch「Die Phosphatierung von Metallen」、Eugen G.Leuze Verlag、第3版、2005年、セクション8.1、第333〜334頁参照)
遊離酸(希釈酸)の測定のために、10mlのリン酸塩処理組成物を、300mlの三角フラスコなどの適した容器にピペットを使って入れる。次いで、150mlの完全脱塩水を添加する。pH計及び電極を使用して、4.7のpHになるまで0.1M NaOHによる滴定を実施する。希釈したリン酸塩処理組成物10ml当たりのmlとしてのこの滴定において消費された0.1M NaOHの量により、遊離酸(希釈酸)(FA(dil.))の値が段階的に得られる。遊離酸(FA)との差から、フッ化物錯塩の量を確認することが可能である。この差を0.36倍にすると、その結果は、フッ化物錯塩のSiF6 2−としてのg/lでの量である。
(W.Rausch「Die Phosphatierung von Metallen」、Eugen G.Leuze Verlag、第3版、2005年、セクション8.2、第334〜336頁参照)
遊離酸(希釈酸)の測定に続き、希釈したリン酸塩処理組成物をシュウ酸カリウム溶液に添加した後、pH計及び電極を使用して、8.9のpHになるまで0.1M NaOHによって滴定する。この手順において、希釈したリン酸塩処理組成物10ml当たりのmlとしての0.1M NaOHの消費により、Fischer法による総酸(TAF)が段階的に得られる。この値に0.71をかけると、その結果は、P2O5として算出されたリン酸イオンの総量である。
(W.Rausch「Die Phosphatierung von Metallen」、Eugen G.Leuze Verlag、第3版、2005年、セクション8.3、第336〜338頁参照)
総酸(TA)は、存在する二価カチオン、及び遊離したリン酸及び結合したリン酸(後者はホスフェートである)の合計である。総酸は、pH計及び電極を使用して、0.1M NaOHの消費によって測定される。この目的のために、10mlのリン酸塩処理組成物を、300mlの三角フラスコなどの適した容器にピペットを使って入れ、25mlの完全脱塩水によって希釈する。これに続いて、9のpHになるように0.1M NaOHによる滴定を実施する。この手順の間の、希釈したリン酸塩処理組成物10ml当たりのmlとしての消費が、段階的な総酸(TA)の数値に対応する。
(W.Rausch「Die Phosphatierung von Metallen」、Eugen G.Leuze Verlag、第3版、2005年、セクション8.4、第338頁参照)
酸価(A値)は、FA:TAFの比を表し、遊離酸(FA)の数値をFischer法による総酸(TAF)の値で割ることによって得られる。
成分を完全脱塩水中で混合し、pHを任意にリン酸で調整し(洗浄浴A)、次いで混合物を50〜70倍に希釈して、以下の洗浄浴を生成した。
溶融亜鉛めっき鋼(EA)、電解亜鉛めっき鋼(G)、及びアルミニウム合金AA6014(Al)の試験パネルを、洗浄浴AからDのうちの1つに60℃で300秒間浸漬し、その後0.6g/lの亜鉛ホスフェートを含有する活性化浴に25℃で30秒間浸漬した。次いで試験パネルを、リン酸塩浴A’からC’のうちの1つに45℃で180秒間浸漬し、その後上記の後すすぎ浴に25℃で30秒間浸漬した。完全脱塩水で徹底的にすすいだ後、試験パネルをさらにカソード電着コーティング及び標準の自動車コーティング系(フィラー、ベースコート、クリアコート)でコーティングした。
このように前処理及びコーティングした試験パネルを後続してDIN EN ISO2409クロスカット試験に供した。各場合、凝縮水への240時間の曝露前後の3枚のパネルを試験した(DIN EN ISO6270−2CH)。対応する結果(平均値)は、表1に見出される。これらの結果において、0のクロスカット結果が最も良く、5の結果が最も悪い結果である。ここで0及び1の結果は、同等の品質である。
表1のクロスカットの結果は、溶融亜鉛めっき鋼及び電解亜鉛めっき鋼の両方において、ニッケル含有リン酸塩よりもニッケル非含有の場合の方でコーティング付着性の低下を明確に示す(VB2対VB1、VB4対VB3を参照)。本発明の洗浄浴の使用により、ニッケル非含有変種の場合、ニッケル含有の変種のそれにほぼ対応するコーティング付着性を達成することが可能である(B1対VB1及びB2対VB3を参照)。
Claims (15)
- 金属表面を実質的にニッケル非含有でリン酸塩処理する方法であって、金属表面を次々に以下の組成物:
i)少なくとも1種の水溶性シリケートを含むアルカリ性の水性洗浄剤組成物、及び次いで、
ii)亜鉛イオン、マンガンイオン、及びリン酸イオンを含む、酸性で水性の、実質的にニッケル非含有のリン酸塩処理組成物、
で処理することを含む方法。 - 前記洗浄剤組成物のpHが、10.7〜12.0の範囲、好ましくは11.0〜12.0、より好ましくは11.3〜12.0、及び非常に好ましくは11.5〜12.0の範囲にある、請求項1に記載の方法。
- 前記金属表面が少なくとも部分的に亜鉛めっきされている、請求項1又は2に記載の方法。
- 前記少なくとも1種の水溶性シリケートが、少なくとも1種の水ガラス、及び/又は少なくとも1種のメタシリケートを含む、請求項1から3のいずれか一項に記載の方法。
- 前記少なくとも1種の水溶性シリケートが、少なくとも1種のナトリウム水ガラス及び/又はカリウム水ガラスを含む、請求項4に記載の方法。
- 前記少なくとも1種の水溶性シリケートが、0.01〜15g/l、好ましくは0.2〜13g/l、及びより好ましくは0.5〜10g/lの範囲の総濃度で存在する、請求項1から5のいずれか一項に記載の方法。
- 前記洗浄剤組成物が、少なくとも1種のリン含有錯化剤、及び/又は少なくとも1種のヒドロキシカルボン酸又はその塩を含む、請求項1から6のいずれか一項に記載の方法。
- 前記少なくとも1種のリン含有錯化剤が、ピロホスフェート及び/又はトリポリホスフェートを含む、請求項7に記載の方法。
- 前記少なくとも1種のヒドロキシカルボン酸又はその塩がグルコネートを含む、請求項7又は8に記載の方法。
- 前記洗浄剤組成物が亜硝酸塩を含む、請求項1から9のいずれか一項に記載の方法。
- 前記リン酸塩処理組成物で既に処理された金属表面を、モリブデンイオン及びジルコニウムイオンを含む水性の後すすぎ組成物でさらに処理する、請求項1から10のいずれか一項に記載の方法。
- 請求項1から11のいずれか一項に記載の少なくとも1種の水溶性シリケートを含むアルカリ性の水性洗浄剤組成物。
- 濃縮物であって、適した溶媒で希釈し、及び必要な場合は、pH変更物質を添加することによって、請求項12に記載の洗浄剤組成物を得ることができる、濃縮物。
- 請求項1から11のいずれか一項に記載の方法によって得ることができる、リン酸塩コーティングされた金属表面。
- 自動車、自動車部品供給業者又は一般産業の分野における、請求項14に記載の金属表面を使用する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17188783 | 2017-08-31 | ||
EP17188783.9 | 2017-08-31 | ||
PCT/EP2018/073056 WO2019042951A1 (de) | 2017-08-31 | 2018-08-28 | Verbessertes verfahren zur nickelfreien phosphatierung von metallischen oberflächen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021501829A true JP2021501829A (ja) | 2021-01-21 |
JP7279019B2 JP7279019B2 (ja) | 2023-05-22 |
Family
ID=59745808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020512581A Active JP7279019B2 (ja) | 2017-08-31 | 2018-08-28 | 金属表面をニッケル非含有でリン酸塩処理するための改善された方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US11643731B2 (ja) |
EP (1) | EP3676419B1 (ja) |
JP (1) | JP7279019B2 (ja) |
KR (1) | KR20200045487A (ja) |
CN (1) | CN111065761A (ja) |
BR (1) | BR112020002882A2 (ja) |
ES (1) | ES2966844T3 (ja) |
MX (1) | MX2020002343A (ja) |
WO (1) | WO2019042951A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11643731B2 (en) * | 2017-08-31 | 2023-05-09 | Chemetall Gmbh | Method for nickel-free phosphating metal surfaces |
TW202330890A (zh) | 2021-09-27 | 2023-08-01 | 德商開麥妥公司 | 用於清潔及處理金屬基材之無硼酸鹽水性組合物 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63186879A (ja) * | 1986-10-17 | 1988-08-02 | メタルゲゼルシャフト アクチェンゲゼルシャフト | リン酸塩皮膜の形成方法 |
JPS63250471A (ja) * | 1987-04-08 | 1988-10-18 | Toyota Motor Corp | リン酸亜鉛化成処理方法 |
JPH04254589A (ja) * | 1990-04-21 | 1992-09-09 | Metallges Ag | リン酸塩処理の活性化剤およびその使用方法 |
JPH07506608A (ja) * | 1992-05-18 | 1995-07-20 | ヘンケル・コマンディットゲゼルシャフト・アウフ・アクチェン | ポンプ送り可能なアルカリ性清浄化用濃厚物 |
JP2003334490A (ja) * | 2002-03-13 | 2003-11-25 | Honda Motor Co Ltd | アルミ自動車車体の塗膜形成方法、該塗膜形成方法に用いる化成液、プライマーサーフェーサー、および複層塗膜 |
JP2004527654A (ja) * | 2001-03-06 | 2004-09-09 | ヒェメタル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 金属表面の被覆方法および該方法により被覆した支持体の使用 |
CN105369271A (zh) * | 2015-12-10 | 2016-03-02 | 董晓娜 | 一种涂装前金属表面处理方法 |
DE102016205815A1 (de) * | 2015-04-07 | 2016-10-13 | Chemetall Gmbh | Verfahren zur nickelfreien Phosphatierung von metallischen Oberflächen |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1063873B (de) * | 1955-06-15 | 1959-08-20 | Metallgesellschaft Ag | Verfahren zur Verfeinerung der Schichtausbildung mit Hilfe von Loesungen schichtbildender Phosphate |
DE3325974A1 (de) * | 1983-07-19 | 1985-01-31 | Gerhard Collardin GmbH, 5000 Köln | Verfahren und universell anwendbare mittel zum beschleunigten aufbringen von phosphatueberzuegen auf metalloberflaechen |
WO1994003571A1 (en) * | 1992-07-31 | 1994-02-17 | Henkel Corporation | Process and aqueous composition for degreasing metal surface |
AU7619094A (en) * | 1993-09-17 | 1995-04-03 | Brent International Plc | Pre-rinse for phosphating metal surfaces |
DE19511573A1 (de) * | 1995-03-29 | 1996-10-02 | Henkel Kgaa | Verfahren zur Phosphatierung mit metallhaltiger Nachspülung |
DE19854431A1 (de) | 1998-11-25 | 2000-05-31 | Henkel Kgaa | Phosphatierverfahren mit Spülwasser-Einsparung |
DE10110833B4 (de) * | 2001-03-06 | 2005-03-24 | Chemetall Gmbh | Verfahren zum Aufbringen eines Phosphatüberzuges und Verwendung der derart phosphatierten Metallteile |
US6929705B2 (en) * | 2001-04-30 | 2005-08-16 | Ak Steel Corporation | Antimicrobial coated metal sheet |
CN101363125B (zh) * | 2008-09-24 | 2011-12-21 | 南京利民机械有限责任公司 | 一种碱性水基清洗剂 |
WO2017202891A1 (de) | 2016-05-25 | 2017-11-30 | Chemetall Gmbh | Verfahren zur korrosionsschützenden phosphatierung einer metallischen oberfläche mit vermindertem beizabtrag |
US11643731B2 (en) * | 2017-08-31 | 2023-05-09 | Chemetall Gmbh | Method for nickel-free phosphating metal surfaces |
-
2018
- 2018-08-28 US US16/640,581 patent/US11643731B2/en active Active
- 2018-08-28 ES ES18756454T patent/ES2966844T3/es active Active
- 2018-08-28 JP JP2020512581A patent/JP7279019B2/ja active Active
- 2018-08-28 WO PCT/EP2018/073056 patent/WO2019042951A1/de unknown
- 2018-08-28 KR KR1020207005575A patent/KR20200045487A/ko not_active Application Discontinuation
- 2018-08-28 EP EP18756454.7A patent/EP3676419B1/de active Active
- 2018-08-28 CN CN201880056072.4A patent/CN111065761A/zh active Pending
- 2018-08-28 BR BR112020002882-7A patent/BR112020002882A2/pt active IP Right Grant
- 2018-08-28 MX MX2020002343A patent/MX2020002343A/es unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63186879A (ja) * | 1986-10-17 | 1988-08-02 | メタルゲゼルシャフト アクチェンゲゼルシャフト | リン酸塩皮膜の形成方法 |
JPS63250471A (ja) * | 1987-04-08 | 1988-10-18 | Toyota Motor Corp | リン酸亜鉛化成処理方法 |
JPH04254589A (ja) * | 1990-04-21 | 1992-09-09 | Metallges Ag | リン酸塩処理の活性化剤およびその使用方法 |
JPH07506608A (ja) * | 1992-05-18 | 1995-07-20 | ヘンケル・コマンディットゲゼルシャフト・アウフ・アクチェン | ポンプ送り可能なアルカリ性清浄化用濃厚物 |
JP2004527654A (ja) * | 2001-03-06 | 2004-09-09 | ヒェメタル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 金属表面の被覆方法および該方法により被覆した支持体の使用 |
JP2003334490A (ja) * | 2002-03-13 | 2003-11-25 | Honda Motor Co Ltd | アルミ自動車車体の塗膜形成方法、該塗膜形成方法に用いる化成液、プライマーサーフェーサー、および複層塗膜 |
DE102016205815A1 (de) * | 2015-04-07 | 2016-10-13 | Chemetall Gmbh | Verfahren zur nickelfreien Phosphatierung von metallischen Oberflächen |
CN105369271A (zh) * | 2015-12-10 | 2016-03-02 | 董晓娜 | 一种涂装前金属表面处理方法 |
Also Published As
Publication number | Publication date |
---|---|
RU2020111711A (ru) | 2021-09-30 |
US11643731B2 (en) | 2023-05-09 |
ES2966844T3 (es) | 2024-04-24 |
US20200199758A1 (en) | 2020-06-25 |
JP7279019B2 (ja) | 2023-05-22 |
BR112020002882A2 (pt) | 2020-10-06 |
MX2020002343A (es) | 2020-07-13 |
RU2020111711A3 (ja) | 2022-02-02 |
WO2019042951A1 (de) | 2019-03-07 |
CN111065761A (zh) | 2020-04-24 |
EP3676419B1 (de) | 2023-10-11 |
KR20200045487A (ko) | 2020-05-04 |
EP3676419A1 (de) | 2020-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6986028B2 (ja) | ニッケルなしで金属表面をリン酸塩処理するための改良された方法 | |
US9228088B2 (en) | Composition for the alkaline passivation of zinc surfaces | |
JP7443253B2 (ja) | 複合金属構造体の選択的リン酸塩処理方法 | |
JPH11335865A (ja) | 金属の保護皮膜形成用処理剤と形成方法 | |
JP7279019B2 (ja) | 金属表面をニッケル非含有でリン酸塩処理するための改善された方法 | |
JP2011504550A (ja) | 金属構造部材特に鉄構造部材のジルコニウムリン酸塩処理 | |
JP7516398B2 (ja) | 金属表面を効果的にリン酸塩処理するための代替の組成物及び代替の方法 | |
RU2782710C2 (ru) | Улучшенный способ безникелевого фосфатирования металлических поверхностей | |
RU2805161C2 (ru) | Альтернативная композиция и альтернативный способ эффективного фосфатирования металлических поверхностей | |
US11124880B2 (en) | Method for nickel-free phosphating metal surfaces | |
RU2783624C2 (ru) | Способ селективного фосфатирования комбинированной металлической конструкции | |
BR112018070593B1 (pt) | Método para fosfatização de uma superfície metálica, composição de fosfatização livre de níquel, ácida e aquosa, e, concentrado |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210827 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220712 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220930 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230131 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230324 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230411 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230510 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7279019 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |