NZ233236A - A process for coating a zinc surface with a chromium-containing film - Google Patents

A process for coating a zinc surface with a chromium-containing film

Info

Publication number: NZ233236A
Authority: NZ; New Zealand
Prior art keywords: chromium; group; process according; chromate; silane coupling
Prior art date: 1989-04-07

Application number

NZ233236A

Other languages

English (en)

Inventor

Noriaki Yoshitake

Kenshi Saeki

Takumi Honda

Ogino Takao

Original Assignee

Henkel Corp

Priority date (The priority date 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 date listed.)

1989-04-07

Filing date

1990-04-06

Publication date

1992-05-26

1990-04-06 Application filed by Henkel Corp filed Critical Henkel Corp

1992-05-26 Publication of NZ233236A publication Critical patent/NZ233236A/en

Links

239000011651 chromium Substances 0.000 title claims abstract description 70
229910052804 chromium Inorganic materials 0.000 title claims abstract description 38
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 35
238000000034 method Methods 0.000 title claims description 29
230000008569 process Effects 0.000 title claims description 15
239000011701 zinc Substances 0.000 title claims description 11
229910052725 zinc Inorganic materials 0.000 title claims description 10
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims description 9
239000011248 coating agent Substances 0.000 title abstract description 16
238000000576 coating method Methods 0.000 title abstract description 16
239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 30
238000001035 drying Methods 0.000 claims abstract description 15
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 6
150000003509 tertiary alcohols Chemical class 0.000 claims abstract description 4
229910019142 PO4 Inorganic materials 0.000 claims abstract 2
239000010452 phosphate Substances 0.000 claims abstract 2
229910000831 Steel Inorganic materials 0.000 claims description 29
239000010959 steel Substances 0.000 claims description 29
DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 26
239000000203 mixture Substances 0.000 claims description 23
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 15
JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 claims description 13
239000002253 acid Substances 0.000 claims description 9
MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 claims description 8
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 7
239000000470 constituent Substances 0.000 claims description 7
239000000463 material Substances 0.000 claims description 6
-1 Zn+2 ions Chemical class 0.000 claims description 5
229940085991 phosphate ion Drugs 0.000 claims description 4
239000006193 liquid solution Substances 0.000 claims description 3
125000000217 alkyl group Chemical group 0.000 claims description 2
125000004432 carbon atom Chemical group C* 0.000 claims description 2
125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 2
125000005417 glycidoxyalkyl group Chemical group 0.000 claims description 2
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
239000011368 organic material Substances 0.000 claims description 2
125000003396 thiol group Chemical group [H]S* 0.000 claims description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
238000005260 corrosion Methods 0.000 abstract description 30
230000007797 corrosion Effects 0.000 abstract description 30
239000000243 solution Substances 0.000 abstract description 28
239000003973 paint Substances 0.000 abstract description 19
239000007864 aqueous solution Substances 0.000 abstract description 8
238000010422 painting Methods 0.000 abstract description 6
229910001335 Galvanized steel Inorganic materials 0.000 abstract 1
239000008397 galvanized steel Substances 0.000 abstract 1
150000002894 organic compounds Chemical class 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
239000011241 protective layer Substances 0.000 abstract 1
239000000080 wetting agent Substances 0.000 abstract 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 48
239000003513 alkali Substances 0.000 description 35
229940107218 chromium Drugs 0.000 description 28
235000012721 chromium Nutrition 0.000 description 28
238000011282 treatment Methods 0.000 description 23
238000012360 testing method Methods 0.000 description 21
238000003466 welding Methods 0.000 description 12
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 8
238000007792 addition Methods 0.000 description 8
241001163841 Albugo ipomoeae-panduratae Species 0.000 description 6
229910000990 Ni alloy Inorganic materials 0.000 description 6
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 6
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 5
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
238000006722 reduction reaction Methods 0.000 description 5
PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 4
239000002585 base Substances 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
ABXXWVKOBZHNNF-UHFFFAOYSA-N chromium(3+);dioxido(dioxo)chromium Chemical compound [Cr+3].[Cr+3].[O-][Cr]([O-])(=O)=O.[O-][Cr]([O-])(=O)=O.[O-][Cr]([O-])(=O)=O ABXXWVKOBZHNNF-UHFFFAOYSA-N 0.000 description 4
230000009467 reduction Effects 0.000 description 4
239000007921 spray Substances 0.000 description 4
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
229910007567 Zn-Ni Inorganic materials 0.000 description 3
229910007614 Zn—Ni Inorganic materials 0.000 description 3
239000002390 adhesive tape Substances 0.000 description 3
239000003638 chemical reducing agent Substances 0.000 description 3
KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
230000007423 decrease Effects 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000011156 evaluation Methods 0.000 description 3
238000009778 extrusion testing Methods 0.000 description 3
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 3
230000006872 improvement Effects 0.000 description 3
239000003960 organic solvent Substances 0.000 description 3
235000011007 phosphoric acid Nutrition 0.000 description 3
239000000377 silicon dioxide Substances 0.000 description 3
239000002904 solvent Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
239000011787 zinc oxide Substances 0.000 description 3
XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
229910000147 aluminium phosphate Inorganic materials 0.000 description 2
239000010953 base metal Substances 0.000 description 2
238000005238 degreasing Methods 0.000 description 2
239000013527 degreasing agent Substances 0.000 description 2
FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 2
239000007788 liquid Substances 0.000 description 2
229910021645 metal ion Inorganic materials 0.000 description 2
229920000620 organic polymer Polymers 0.000 description 2
238000007747 plating Methods 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
238000003756 stirring Methods 0.000 description 2
BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 2
229910021511 zinc hydroxide Inorganic materials 0.000 description 2
UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
229910003638 H2SiF6 Inorganic materials 0.000 description 1
229910003708 H2TiF6 Inorganic materials 0.000 description 1
229910003899 H2ZrF6 Inorganic materials 0.000 description 1
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
229930006000 Sucrose Natural products 0.000 description 1
CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
229910001297 Zn alloy Inorganic materials 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229920000180 alkyd Polymers 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
150000001845 chromium compounds Chemical class 0.000 description 1
ZTXONRUJVYXVTJ-UHFFFAOYSA-N chromium copper Chemical compound [Cr][Cu][Cr] ZTXONRUJVYXVTJ-UHFFFAOYSA-N 0.000 description 1
229910000151 chromium(III) phosphate Inorganic materials 0.000 description 1
239000008119 colloidal silica Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000006482 condensation reaction Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
150000004696 coordination complex Chemical class 0.000 description 1
CMMUKUYEPRGBFB-UHFFFAOYSA-L dichromic acid Chemical compound O[Cr](=O)(=O)O[Cr](O)(=O)=O CMMUKUYEPRGBFB-UHFFFAOYSA-L 0.000 description 1
238000010828 elution Methods 0.000 description 1
238000005530 etching Methods 0.000 description 1
NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
150000002222 fluorine compounds Chemical class 0.000 description 1
238000009472 formulation Methods 0.000 description 1
238000001879 gelation Methods 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
239000010931 gold Substances 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229920002521 macromolecule Polymers 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
235000006408 oxalic acid Nutrition 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910000077 silane Inorganic materials 0.000 description 1
125000005372 silanol group Chemical group 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000005720 sucrose Substances 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
ZEFWRWWINDLIIV-UHFFFAOYSA-N tetrafluorosilane;dihydrofluoride Chemical compound F.F.F[Si](F)(F)F ZEFWRWWINDLIIV-UHFFFAOYSA-N 0.000 description 1
238000009736 wetting Methods 0.000 description 1
238000004876 x-ray fluorescence Methods 0.000 description 1
150000003751 zinc Chemical class 0.000 description 1
235000004416 zinc carbonate Nutrition 0.000 description 1
239000011667 zinc carbonate Substances 0.000 description 1
229910000010 zinc carbonate Inorganic materials 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
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 1
229910000165 zinc phosphate Inorganic materials 0.000 description 1
NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical class [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 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
- C23C22/37—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 hexavalent chromium compounds
- C23C22/38—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 hexavalent chromium compounds containing also phosphates
- 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
- C23C22/24—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 hexavalent chromium compounds
- C23C22/30—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 hexavalent chromium compounds containing also trivalent chromium
- 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
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/20—Use of solutions containing silanes

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)
Manufacture And Refinement Of Metals (AREA)
Chemically Coating (AREA)
Electroplating Methods And Accessories (AREA)
Laminated Bodies (AREA)
Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Paints Or Removers (AREA)

NZ233236A 1989-04-07 1990-04-06 A process for coating a zinc surface with a chromium-containing film NZ233236A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1089415A JPH0753911B2 (ja)	1989-04-07	1989-04-07	亜鉛系めっき鋼板のクロメート処理方法

Publications (1)

Publication Number	Publication Date
NZ233236A true NZ233236A (en)	1992-05-26

Family

ID=13970020

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NZ233236A NZ233236A (en)	1989-04-07	1990-04-06	A process for coating a zinc surface with a chromium-containing film

Country Status (9)

Country	Link
EP (1)	EP0391442B1 (de)
JP (1)	JPH0753911B2 (de)
KR (1)	KR930007389B1 (de)
AT (1)	ATE95575T1 (de)
DE (1)	DE69003716T2 (de)
DK (1)	DK0391442T3 (de)
ES (1)	ES2045616T3 (de)
NZ (1)	NZ233236A (de)
ZA (1)	ZA902660B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07100873B2 (ja) *	1989-09-27	1995-11-01	日本パーカライジング株式会社	亜鉛系メッキ鋼板のクロメート塗布液
JPH0696778B2 (ja) *	1990-10-05	1994-11-30	新日本製鐵株式会社	亜鉛系めっき鋼板のクロメート処理方法
JPH0753913B2 (ja) *	1990-11-14	1995-06-07	新日本製鐵株式会社	有機複合めっき鋼板の製造方法
JP2743220B2 (ja) *	1991-04-22	1998-04-22	新日本製鐵株式会社	ポリウレタン重防食被覆鋼材
EP1024905B1 (de) *	1997-08-21	2005-10-26	Henkel Kommanditgesellschaft auf Aktien	Verfahren zum beschichten und/oder nachbessern von beschichtungen auf metalloberflächen
DE19740248A1 (de) *	1997-09-12	1999-03-18	Henkel Kgaa	Chromatierung oder Nachpassivierung mit stabilisierten Cr(III)/Cr(VI)-haltigen Lösungen
WO1999014399A1 (en) *	1997-09-17	1999-03-25	Brent International Plc	Method and compositions for preventing corrosion of metal substrates
JP4165943B2 (ja) *	1998-11-18	2008-10-15	日本ペイント株式会社	亜鉛被覆鋼および無被覆鋼の防錆コーティング剤
US6663700B1 (en) *	2000-10-31	2003-12-16	The United States Of America As Represented By The Secretary Of The Navy	Post-treatment for metal coated substrates
US6669764B1 (en) *	2000-10-31	2003-12-30	The United States Of America As Represented By The Secretary Of The Navy	Pretreatment for aluminum and aluminum alloys
JP3873642B2 (ja) *	2001-03-21	2007-01-24	Ｊｆｅスチール株式会社	錫めっき鋼板
DE10162756A1 (de) *	2001-12-20	2003-07-10	Walter Hillebrand Gmbh & Co	Schwarzpassivierungsverfahren
RU2547374C1 (ru) *	2014-01-31	2015-04-10	Закрытое акционерное общество "ФК"	Хроматирующий состав для обработки оцинкованной стали

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6256580A (ja) *	1985-09-05	1987-03-12	Nippon Parkerizing Co Ltd	亜鉛系メツキ鋼板のクロメ−ト塗布液

1989
- 1989-04-07 JP JP1089415A patent/JPH0753911B2/ja not_active Expired - Fee Related
1990
- 1990-04-05 ZA ZA902660A patent/ZA902660B/xx unknown
- 1990-04-06 EP EP90106675A patent/EP0391442B1/de not_active Expired - Lifetime
- 1990-04-06 NZ NZ233236A patent/NZ233236A/en unknown
- 1990-04-06 ES ES90106675T patent/ES2045616T3/es not_active Expired - Lifetime
- 1990-04-06 DK DK90106675.3T patent/DK0391442T3/da active
- 1990-04-06 AT AT90106675T patent/ATE95575T1/de not_active IP Right Cessation
- 1990-04-06 DE DE90106675T patent/DE69003716T2/de not_active Expired - Fee Related
- 1990-04-07 KR KR1019900004800A patent/KR930007389B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69003716T2 (de)	1994-02-17
JPH0753911B2 (ja)	1995-06-07
EP0391442B1 (de)	1993-10-06
ES2045616T3 (es)	1994-01-16
JPH02267277A (ja)	1990-11-01
ATE95575T1 (de)	1993-10-15
DE69003716D1 (de)	1993-11-11
KR930007389B1 (ko)	1993-08-09
EP0391442A1 (de)	1990-10-10
DK0391442T3 (da)	1993-12-20
ZA902660B (en)	1991-01-30
KR900016497A (ko)	1990-11-13

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Handsy et al.	1997	Advanced zinc phosphate conversion coatings. Final report, June 1996--December 1996
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