CA993831A - Chromate treated metal sheet and a process therefor - Google Patents

Chromate treated metal sheet and a process therefor

Info

Publication number
CA993831A
CA993831A CA117,690A CA117690A CA993831A CA 993831 A CA993831 A CA 993831A CA 117690 A CA117690 A CA 117690A CA 993831 A CA993831 A CA 993831A
Authority
CA
Canada
Prior art keywords
metal sheet
treated metal
process therefor
chromate treated
chromate
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
Application number
CA117,690A
Other versions
CA117690S (en
Inventor
Iwakichi Kawaguchi
Hidehisa Yamagishi
Hiroshi Takano
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 Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to CA117,690A priority Critical patent/CA993831A/en
Priority to DE2134412A priority patent/DE2134412C3/en
Priority to FR7125682A priority patent/FR2145818A5/en
Application granted granted Critical
Publication of CA993831A publication Critical patent/CA993831A/en
Expired 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
    • B05D7/50—Multilayers
    • B05D7/51—One specific pretreatment, e.g. phosphatation, chromatation, in combination with one specific coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/38—Chromatising
    • 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
    • B05D2202/00—Metallic substrate
    • 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
    • B05D2350/00—Pretreatment of the substrate
    • B05D2350/20—Chromatation
    • 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
    • B05D2502/00—Acrylic polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
CA117,690A 1971-07-07 1971-07-07 Chromate treated metal sheet and a process therefor Expired CA993831A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA117,690A CA993831A (en) 1971-07-07 1971-07-07 Chromate treated metal sheet and a process therefor
DE2134412A DE2134412C3 (en) 1971-07-07 1971-07-09 Chromate-treated sheet metal and process for its manufacture
FR7125682A FR2145818A5 (en) 1971-07-07 1971-07-13 Chromate-treated metal sheet - with water-soluble resin coating, giving better corrosion resistance and dye receptivity

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA117,690A CA993831A (en) 1971-07-07 1971-07-07 Chromate treated metal sheet and a process therefor
DE2134412A DE2134412C3 (en) 1971-07-07 1971-07-09 Chromate-treated sheet metal and process for its manufacture
FR7125682A FR2145818A5 (en) 1971-07-07 1971-07-13 Chromate-treated metal sheet - with water-soluble resin coating, giving better corrosion resistance and dye receptivity

Publications (1)

Publication Number Publication Date
CA993831A true CA993831A (en) 1976-07-27

Family

ID=27161302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117,690A Expired CA993831A (en) 1971-07-07 1971-07-07 Chromate treated metal sheet and a process therefor

Country Status (3)

Country Link
CA (1) CA993831A (en)
DE (1) DE2134412C3 (en)
FR (1) FR2145818A5 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549172A (en) * 1978-10-03 1980-04-09 Kawasaki Steel Corp Surface treatment method of tin-free steel
JPS55134197A (en) * 1979-04-05 1980-10-18 Toyo Kohan Co Ltd Electrolytic chromic acid treating steel sheet for adhesion can
JPS56166398A (en) * 1980-05-26 1981-12-21 Toyo Seikan Kaisha Ltd Adhesive bonded can which withstands pasteurization by heating
US5242572A (en) * 1988-05-17 1993-09-07 Nippon Steel Corporation Coated steel sheets and process for producing the same
CA1337555C (en) * 1988-05-17 1995-11-14 Nippon Steel Corporation Coated steel sheets and process for producing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462319A (en) * 1966-06-13 1969-08-19 Hooker Chemical Corp Process for coating metal surfaces
US3519501A (en) * 1968-04-16 1970-07-07 Diamond Shamrock Corp Chromic acid-organic coating compositions
JPS5235620B1 (en) * 1969-01-22 1977-09-10
US3666568A (en) * 1969-06-24 1972-05-30 Kawasaki Steel Co Method of improving punchability of steel sheets

Also Published As

Publication number Publication date
DE2134412C3 (en) 1981-12-10
DE2134412A1 (en) 1973-01-25
DE2134412B2 (en) 1980-12-11
FR2145818A5 (en) 1973-02-23

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