ES2029545T3 - Chapa de acero recubierta varias veces para piezas exteriores de carroceria de automovil, procedimiento para su fabricacion asi como su empleo. - Google Patents

Chapa de acero recubierta varias veces para piezas exteriores de carroceria de automovil, procedimiento para su fabricacion asi como su empleo.

Info

Publication number
ES2029545T3
ES2029545T3 ES198989108873T ES89108873T ES2029545T3 ES 2029545 T3 ES2029545 T3 ES 2029545T3 ES 198989108873 T ES198989108873 T ES 198989108873T ES 89108873 T ES89108873 T ES 89108873T ES 2029545 T3 ES2029545 T3 ES 2029545T3
Authority
ES
Spain
Prior art keywords
stones
launched
steel sheet
several times
procedure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES198989108873T
Other languages
English (en)
Spanish (es)
Inventor
Uwe Dr. Dipl.-Chem. Dittebrandt
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.)
Ford France SA
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford France SA
Ford Motor Co Ltd
Ford Motor Co
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6361591&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2029545(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ford France SA, Ford Motor Co Ltd, Ford Motor Co filed Critical Ford France SA
Application granted granted Critical
Publication of ES2029545T3 publication Critical patent/ES2029545T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/20—Pretreatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
ES198989108873T 1988-08-25 1989-05-17 Chapa de acero recubierta varias veces para piezas exteriores de carroceria de automovil, procedimiento para su fabricacion asi como su empleo. Expired - Lifetime ES2029545T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3828888A DE3828888A1 (de) 1988-08-25 1988-08-25 Fuer die aussenseite von kraftfahrzeugkarosserieteilen bestimmtes mehrfach beschichtetes stahlblech

Publications (1)

Publication Number Publication Date
ES2029545T3 true ES2029545T3 (es) 1992-08-16

Family

ID=6361591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989108873T Expired - Lifetime ES2029545T3 (es) 1988-08-25 1989-05-17 Chapa de acero recubierta varias veces para piezas exteriores de carroceria de automovil, procedimiento para su fabricacion asi como su empleo.

Country Status (3)

Country Link
EP (1) EP0355272B1 (enrdf_load_stackoverflow)
DE (2) DE3828888A1 (enrdf_load_stackoverflow)
ES (1) ES2029545T3 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2847275B1 (fr) * 2002-11-19 2006-03-31 Usinor Tole d'acier nu ou d'acier zingue revetue d'une couche de zinc ou d'alliage de zinc comprenant un polymere, et procede de fabrication par electrodeposition
ITTO20040182A1 (it) * 2004-03-18 2004-06-18 Idea Project S A G L Procedimento di modifica di elementi strutturali di veicoli sottoposti a trattamenti elettroforetici

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287892B (enrdf_load_stackoverflow) * 1965-03-31 Metallgesellschaft Ag
JPS5811513B2 (ja) * 1979-02-13 1983-03-03 日本ペイント株式会社 金属表面の保護方法
DE3101866A1 (de) * 1981-01-22 1982-08-26 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur phosphatierung von metallen
US4681641A (en) * 1982-07-12 1987-07-21 Ford Motor Company Alkaline resistant phosphate conversion coatings
DE3412234A1 (de) * 1984-04-02 1985-10-10 Inmont GmbH, 5300 Bonn Gleitfaehiger und schweissbarer korrosionsschutzprimer fuer elektrolytisch duennverzinktes, verformbares, phosphatiertes oder chromatisiertes stahlblech
US4793867A (en) * 1986-09-26 1988-12-27 Chemfil Corporation Phosphate coating composition and method of applying a zinc-nickel phosphate coating

Also Published As

Publication number Publication date
DE58900985D1 (de) 1992-04-23
EP0355272B1 (de) 1992-03-18
DE3828888C2 (enrdf_load_stackoverflow) 1992-01-30
DE3828888A1 (de) 1990-03-08
EP0355272A1 (de) 1990-02-28

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