CA1218284A - Phosphatation de surfaces metalliques - Google Patents

Phosphatation de surfaces metalliques

Info

Publication number: CA1218284A
Authority: CA; Canada
Prior art keywords: ion; zinc; solution; metal surface; spraying
Prior art date: 1983-08-22
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

Application number

CA000446700A

Other languages

English (en)

Inventor

Ryoichi Murakami

Yasutake Mino

Koichi Saito

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Henkel Corp

Original Assignee

Amchem Products Inc

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.)

1983-08-22

Filing date

1984-02-03

Publication date

1987-02-24

1984-02-03 Application filed by Amchem Products Inc filed Critical Amchem Products Inc

1987-02-24 Application granted granted Critical

1987-02-24 Publication of CA1218284A publication Critical patent/CA1218284A/fr

Status Expired legal-status Critical Current

Links

229910052751 metal Inorganic materials 0.000 title claims abstract description 87
239000002184 metal Substances 0.000 title claims abstract description 87
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 44
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 35
PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims abstract description 35
239000011701 zinc Substances 0.000 claims abstract description 35
229910052725 zinc Inorganic materials 0.000 claims abstract description 35
238000007739 conversion coating Methods 0.000 claims abstract description 23
229910001437 manganese ion Inorganic materials 0.000 claims abstract description 23
WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 claims abstract description 21
229940085991 phosphate ion Drugs 0.000 claims abstract description 20
230000002378 acidificating effect Effects 0.000 claims abstract description 19
229910052742 iron Inorganic materials 0.000 claims abstract description 19
239000007864 aqueous solution Substances 0.000 claims abstract description 14
239000000243 solution Substances 0.000 claims description 56
238000000034 method Methods 0.000 claims description 55
238000000576 coating method Methods 0.000 claims description 43
239000011248 coating agent Substances 0.000 claims description 37
238000005507 spraying Methods 0.000 claims description 35
238000007598 dipping method Methods 0.000 claims description 28
239000000203 mixture Substances 0.000 claims description 22
239000007921 spray Substances 0.000 claims description 19
238000011282 treatment Methods 0.000 claims description 19
XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 16
239000000758 substrate Substances 0.000 claims description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
150000002500 ions Chemical class 0.000 claims description 11
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 9
229940005989 chlorate ion Drugs 0.000 claims description 8
239000012141 concentrate Substances 0.000 claims description 6
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 claims description 6
229910001453 nickel ion Inorganic materials 0.000 claims description 6
239000013078 crystal Substances 0.000 claims description 4
238000007746 phosphate conversion coating Methods 0.000 claims description 3
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 claims description 3
229910000165 zinc phosphate Inorganic materials 0.000 claims description 3
239000012895 dilution Substances 0.000 claims description 2
238000010790 dilution Methods 0.000 claims description 2
238000004070 electrodeposition Methods 0.000 abstract description 18
150000002739 metals Chemical class 0.000 abstract 2
229910019142 PO4 Inorganic materials 0.000 description 23
239000010452 phosphate Substances 0.000 description 23
235000021317 phosphate Nutrition 0.000 description 23
238000012360 testing method Methods 0.000 description 23
239000000463 material Substances 0.000 description 16
125000002091 cationic group Chemical group 0.000 description 14
239000012267 brine Substances 0.000 description 13
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 13
229910000831 Steel Inorganic materials 0.000 description 12
239000010959 steel Substances 0.000 description 12
239000011572 manganese Substances 0.000 description 11
229910002651 NO3 Inorganic materials 0.000 description 9
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 9
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 8
229910052748 manganese Inorganic materials 0.000 description 7
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 6
239000000306 component Substances 0.000 description 6
239000008399 tap water Substances 0.000 description 6
235000020679 tap water Nutrition 0.000 description 6
239000004615 ingredient Substances 0.000 description 5
-1 m-nitrobenzene--sulfonate ion Chemical class 0.000 description 5
229910001297 Zn alloy Inorganic materials 0.000 description 4
239000002390 adhesive tape Substances 0.000 description 4
KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 4
239000010960 cold rolled steel Substances 0.000 description 4
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 4
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
229940005654 nitrite ion Drugs 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 3
239000008199 coating composition Substances 0.000 description 3
238000005237 degreasing agent Methods 0.000 description 3
239000013527 degreasing agent Substances 0.000 description 3
239000008367 deionised water Substances 0.000 description 3
229910021641 deionized water Inorganic materials 0.000 description 3
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
238000010306 acid treatment Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000005238 degreasing Methods 0.000 description 2
238000009713 electroplating Methods 0.000 description 2
CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 2
238000007654 immersion Methods 0.000 description 2
229940077478 manganese phosphate Drugs 0.000 description 2
229910052759 nickel Inorganic materials 0.000 description 2
239000000047 product Substances 0.000 description 2
239000010802 sludge Substances 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000011734 sodium Substances 0.000 description 2
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
238000012956 testing procedure Methods 0.000 description 2
238000005303 weighing Methods 0.000 description 2
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
229910000640 Fe alloy Inorganic materials 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
229910021380 Manganese Chloride Inorganic materials 0.000 description 1
GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 1
229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
229910000979 O alloy Inorganic materials 0.000 description 1
240000001987 Pyrus communis Species 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
KHPLPBHMTCTCHA-UHFFFAOYSA-N ammonium chlorate Chemical compound N.OCl(=O)=O KHPLPBHMTCTCHA-UHFFFAOYSA-N 0.000 description 1
CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
229940005991 chloric acid Drugs 0.000 description 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
230000000332 continued effect Effects 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000003618 dip coating Methods 0.000 description 1
238000005530 etching Methods 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
239000011656 manganese carbonate Substances 0.000 description 1
229940093474 manganese carbonate Drugs 0.000 description 1
235000006748 manganese carbonate Nutrition 0.000 description 1
239000011565 manganese chloride Substances 0.000 description 1
235000002867 manganese chloride Nutrition 0.000 description 1
229940099607 manganese chloride Drugs 0.000 description 1
229910000016 manganese(II) carbonate Inorganic materials 0.000 description 1
XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
229910000159 nickel phosphate Inorganic materials 0.000 description 1
JOCJYBPHESYFOK-UHFFFAOYSA-K nickel(3+);phosphate Chemical compound [Ni+3].[O-]P([O-])([O-])=O JOCJYBPHESYFOK-UHFFFAOYSA-K 0.000 description 1
229910000008 nickel(II) carbonate Inorganic materials 0.000 description 1
ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 description 1
KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
235000010344 sodium nitrate Nutrition 0.000 description 1
239000004317 sodium nitrate Substances 0.000 description 1
235000010288 sodium nitrite Nutrition 0.000 description 1
229910000162 sodium phosphate Inorganic materials 0.000 description 1
239000001488 sodium phosphate Substances 0.000 description 1
RBWSWDPRDBEWCR-RKJRWTFHSA-N sodium;(2r)-2-[(2r)-3,4-dihydroxy-5-oxo-2h-furan-2-yl]-2-hydroxyethanolate Chemical compound [Na+].[O-]C[C@@H](O)[C@H]1OC(=O)C(O)=C1O RBWSWDPRDBEWCR-RKJRWTFHSA-N 0.000 description 1
239000000126 substance Substances 0.000 description 1
RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
239000011787 zinc oxide Substances 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
- C23C22/18—Orthophosphates containing manganese cations
- C23C22/182—Orthophosphates containing manganese cations containing also zinc cations
- C23C22/184—Orthophosphates containing manganese cations containing also zinc cations containing also 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
- C23C22/07—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
- C23C22/18—Orthophosphates containing manganese cations
- C23C22/182—Orthophosphates containing manganese cations 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)
Dental Preparations (AREA)
Chemically Coating (AREA)

CA000446700A 1983-08-22 1984-02-03 Phosphatation de surfaces metalliques Expired CA1218284A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP83304846A EP0135622B1 (fr)	1983-08-22	1983-08-22	Phosphatation de surfaces métalliques
EP83-3-04846.5		1983-08-22

Publications (1)

Publication Number	Publication Date
CA1218284A true CA1218284A (fr)	1987-02-24

Family

ID=8191259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000446700A Expired CA1218284A (fr)	1983-08-22	1984-02-03	Phosphatation de surfaces metalliques

Country Status (7)

Country	Link
EP (1)	EP0135622B1 (fr)
AT (1)	ATE39134T1 (fr)
BR (1)	BR8400392A (fr)
CA (1)	CA1218284A (fr)
DE (1)	DE3378641D1 (fr)
ES (1)	ES8607423A1 (fr)
MX (1)	MX161907A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3537108A1 (de) *	1985-10-18	1987-04-23	Collardin Gmbh Gerhard	Verfahren zur phosphatierung elektrolytisch verzinkter metallwaren
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
DE3918136A1 (de) *	1989-06-03	1990-12-06	Henkel Kgaa	Verfahren zur erzeugung von manganhaltigen phosphatueberzuegen auf metalloberflaechen
CA2035048A1 (fr) *	1990-01-26	1991-07-27	Thomas W. Cape	Composition de phosphatation et methode d'application d'une couche de phosphate de zinc, de nickel et de manganese
DE4443882A1 (de) *	1994-12-09	1996-06-13	Metallgesellschaft Ag	Verfahren zum Aufbringen von Phosphatüberzügen auf Metalloberflächen
US5900073A (en) *	1996-12-04	1999-05-04	Henkel Corporation	Sludge reducing zinc phosphating process and composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5811514B2 (ja) *	1979-05-02	1983-03-03	日本ペイント株式会社	金属表面の保護方法
GB2072225B (en) *	1980-03-21	1983-11-02	Pyrene Chemical Services Ltd	Process and composition for coating metal surfaces
DE3101866A1 (de) *	1981-01-22	1982-08-26	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur phosphatierung von metallen
JPS57152472A (en) *	1981-03-16	1982-09-20	Nippon Paint Co Ltd	Phosphating method for metallic surface for cation type electrodeposition painting

1983
- 1983-08-22 EP EP83304846A patent/EP0135622B1/fr not_active Expired
- 1983-08-22 DE DE8383304846T patent/DE3378641D1/de not_active Expired
- 1983-08-22 AT AT83304846T patent/ATE39134T1/de not_active IP Right Cessation
1984
- 1984-01-13 MX MX200034A patent/MX161907A/es unknown
- 1984-01-31 BR BR8400392A patent/BR8400392A/pt not_active IP Right Cessation
- 1984-02-03 CA CA000446700A patent/CA1218284A/fr not_active Expired
- 1984-08-21 ES ES535314A patent/ES8607423A1/es not_active Expired

Also Published As

Publication number	Publication date
EP0135622B1 (fr)	1988-12-07
MX161907A (es)	1991-03-01
ATE39134T1 (de)	1988-12-15
ES8607423A1 (es)	1986-06-01
BR8400392A (pt)	1985-06-11
EP0135622A1 (fr)	1985-04-03
ES535314A0 (es)	1986-06-01
DE3378641D1 (en)	1989-01-12

Legal Events

Date	Code	Title	Description
2004-02-24	MKEX	Expiry

Publication	Publication Date	Title
EP0060716B1 (fr)	1988-04-20	Phosphatation de surfaces métalliques
US4311535A (en)	1982-01-19	Composition for forming zinc phosphate coating over metal surface
US4961794A (en)	1990-10-09	Phosphate coatings for metal surfaces
US4338141A (en)	1982-07-06	Formation of zinc phosphate coating on metallic surface
EP0544650B1 (fr)	1997-11-26	Procédé de phosphatation de surfaces métalliques
US4637838A (en)	1987-01-20	Process for phosphating metals
US4673444A (en)	1987-06-16	Process for phosphating metal surfaces
KR0171219B1 (ko)	1999-02-18	망간 및 마그네슘 함유 아연 포스페이트 코팅의 형성방법
US5000799A (en)	1991-03-19	Zinc-nickel phosphate conversion coating composition and process
US5039363A (en)	1991-08-13	Process for phosphating metal surfaces
US3404046A (en)	1968-10-01	Chromating of zinc and aluminum and composition therefor
US4330345A (en)	1982-05-18	Phosphate coating process and composition
EP0695817A1 (fr)	1996-02-07	Solution aqueuse acide de phosphation et procédé de phosphatation de surfaces métalliques
EP0135622B1 (fr)	1988-12-07	Phosphatation de surfaces métalliques
KR100496221B1 (ko)	2005-06-21	내식성과 도장성이 우수한 인산염 처리된 아연계 도금 강판
JPH04504881A (ja)	1992-08-27	ニッケルおよびマンガンを含む燐酸亜鉛皮膜の形成のための塩素酸塩および亜硝酸塩を含まない方法
JPWO2000073535A1 (ja)	2002-12-24	耐食性、塗装性に優れたリン酸塩処理亜鉛系メッキ鋼板
GB2097429A (en)	1982-11-03	Process and composition for treating phosphated metal surfaces
US3565699A (en)	1971-02-23	Metal coating process
US4643778A (en)	1987-02-17	Composition and process for treating steel
JPS6250496A (ja)	1987-03-05	金属材料の電解処理方法
US6342107B1 (en)	2002-01-29	Phosphate coatings for metal surfaces
JP7729641B2 (ja)	2025-08-26	カチオン電着塗装の前処理用のリン酸亜鉛皮膜化成剤
AU605301B2 (en)	1991-01-10	Process for phosphating metal surfaces
JPH01240671A (ja)	1989-09-26	塗装用金属表面のリン酸亜鉛処理方法