FR2348280A1 - Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupage - Google Patents

Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupage

Info

Publication number
FR2348280A1
FR2348280A1 FR7611064A FR7611064A FR2348280A1 FR 2348280 A1 FR2348280 A1 FR 2348280A1 FR 7611064 A FR7611064 A FR 7611064A FR 7611064 A FR7611064 A FR 7611064A FR 2348280 A1 FR2348280 A1 FR 2348280A1
Authority
FR
France
Prior art keywords
resin
dispersion
steel sheet
fine particles
achromic
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
Application number
FR7611064A
Other languages
English (en)
Other versions
FR2348280B1 (fr
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel 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.)
Filing date
Publication date
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to FR7611064A priority Critical patent/FR2348280A1/fr
Publication of FR2348280A1 publication Critical patent/FR2348280A1/fr
Application granted granted Critical
Publication of FR2348280B1 publication Critical patent/FR2348280B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
    • 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
    • C23C22/73—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 characterised by the process
    • C23C22/74—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 characterised by the process for obtaining burned-in conversion coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Treatment Of Metals (AREA)
FR7611064A 1976-04-14 1976-04-14 Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupage Granted FR2348280A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7611064A FR2348280A1 (fr) 1976-04-14 1976-04-14 Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7611064A FR2348280A1 (fr) 1976-04-14 1976-04-14 Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupage

Publications (2)

Publication Number Publication Date
FR2348280A1 true FR2348280A1 (fr) 1977-11-10
FR2348280B1 FR2348280B1 (fr) 1978-08-25

Family

ID=9171851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611064A Granted FR2348280A1 (fr) 1976-04-14 1976-04-14 Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupage

Country Status (1)

Country Link
FR (1) FR2348280A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415652A1 (fr) * 1978-01-30 1979-08-24 Amchem Prod Procede de traitement des surfaces metalliques par revetement de couches obtenues a partir de chrome et d'acide polyacrylique
EP0191219A2 (fr) * 1985-02-09 1986-08-20 Nippon Steel Corporation Procédé de traitement de surface de feuilles en acier électrique
EP0277243A1 (fr) * 1986-07-25 1988-08-10 Nisshin Steel Co., Ltd. Procede pour former un film isolant sur une tole electromagnetique
EP0439989A2 (fr) * 1989-12-20 1991-08-07 Procoat, S.A. Revêtement chromate-organique sur acier pour haute protection contre la corrosion et amélioration de l'aptitude à recevoir une peinture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1296256A (fr) * 1960-07-25 1962-06-15 Yawata Iron & Steel Co Procédé de traitement de surface anti-rouille
US3053693A (en) * 1958-05-29 1962-09-11 Pennsalt Chemicals Corp Metal coating with hexavalent chromium compound
DE2249294A1 (de) * 1971-10-09 1973-05-03 Nippon Steel Corp Loesung fuer ueberzuege auf stahlblech

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053693A (en) * 1958-05-29 1962-09-11 Pennsalt Chemicals Corp Metal coating with hexavalent chromium compound
FR1296256A (fr) * 1960-07-25 1962-06-15 Yawata Iron & Steel Co Procédé de traitement de surface anti-rouille
DE2249294A1 (de) * 1971-10-09 1973-05-03 Nippon Steel Corp Loesung fuer ueberzuege auf stahlblech

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415652A1 (fr) * 1978-01-30 1979-08-24 Amchem Prod Procede de traitement des surfaces metalliques par revetement de couches obtenues a partir de chrome et d'acide polyacrylique
EP0191219A2 (fr) * 1985-02-09 1986-08-20 Nippon Steel Corporation Procédé de traitement de surface de feuilles en acier électrique
EP0191219A3 (en) * 1985-02-09 1987-09-09 Nippon Steel Corporation Method for surface treatment of electrical steel sheet
EP0277243A1 (fr) * 1986-07-25 1988-08-10 Nisshin Steel Co., Ltd. Procede pour former un film isolant sur une tole electromagnetique
EP0277243A4 (fr) * 1986-07-25 1988-11-02 Nisshin Steel Co Ltd Procede pour former un film isolant sur une tole electromagnetique.
EP0439989A2 (fr) * 1989-12-20 1991-08-07 Procoat, S.A. Revêtement chromate-organique sur acier pour haute protection contre la corrosion et amélioration de l'aptitude à recevoir une peinture
EP0439989A3 (en) * 1989-12-20 1992-03-04 Procoat, S.A. Chromate-organic pre-treated steel for high corrosion resistance and improved paintability

Also Published As

Publication number Publication date
FR2348280B1 (fr) 1978-08-25

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