CA2019861A1 - Tin-plated steel sheet with a chromium bilayer and a copolyester resin laminate and method - Google Patents

Tin-plated steel sheet with a chromium bilayer and a copolyester resin laminate and method

Info

Publication number
CA2019861A1
CA2019861A1 CA2019861A CA2019861A CA2019861A1 CA 2019861 A1 CA2019861 A1 CA 2019861A1 CA 2019861 A CA2019861 A CA 2019861A CA 2019861 A CA2019861 A CA 2019861A CA 2019861 A1 CA2019861 A1 CA 2019861A1
Authority
CA
Canada
Prior art keywords
tin
steel sheet
copolyester resin
drawn
cans
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
CA2019861A
Other languages
French (fr)
Other versions
CA2019861C (en
Inventor
Hiroaki Kawamura
Masatoki Ishida
Atsuo Tanaka
Terunori Fujimoto
Tsuneo Inui
Yoshikazu Kondo
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.)
Toyo Kohan Co Ltd
Original Assignee
Toyo Kohan Co 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 Toyo Kohan Co Ltd filed Critical Toyo Kohan Co Ltd
Priority to CA002019861A priority Critical patent/CA2019861C/en
Priority to DE4022361A priority patent/DE4022361C2/en
Priority to FR9008970A priority patent/FR2664532A1/en
Priority to GB9016108A priority patent/GB2246319B/en
Publication of CA2019861A1 publication Critical patent/CA2019861A1/en
Application granted granted Critical
Publication of CA2019861C publication Critical patent/CA2019861C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/625—Discontinuous layers, e.g. microcracked layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/30—Electroplating: Baths therefor from solutions of tin
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

A copolyester film was laminated onto a steel sheet, this sheet having double layers consisting of a lower layer of metallic chromium and an upper layer of hydrated chromium oxide on a tin plated steel sheet in which 5 to 40 % of the surface of the steel sheet is covered with plated tin and exposed steel surface and a space between plated tin particles is 0.5 to 50 µm, and a method for production of this copolyester resin film laminated steel sheet which comprises: (a) electroplating with tin under restricted conditions, (b) formation of said double layer on plated tin and exposed steel surface and (c) lamination of the copolyester resin film at above the melting temperature of tin.
This copolyester resin film laminated steel sheet is suitable for applications wherein excellent corrosion resistance after severe forming is required, such as deeply drawn cans, drawn and redrawn cans, drawn and stretch formed cans, drawn and partially ironed cans and can ends in which a tab for easy opening is attached.
CA002019861A 1990-06-26 1990-06-26 Tin-plated steel sheet with a chromium bilayer and a copolyester resin laminate and method Expired - Fee Related CA2019861C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002019861A CA2019861C (en) 1990-06-26 1990-06-26 Tin-plated steel sheet with a chromium bilayer and a copolyester resin laminate and method
DE4022361A DE4022361C2 (en) 1990-06-26 1990-07-13 Tinned steel sheet with a chromium double layer and a copolyester resin laminate, process for its preparation and its use
FR9008970A FR2664532A1 (en) 1990-06-26 1990-07-13 Laminate formed by a tin-plated steel sheet, carrying a double layer of chromium, and by a film of copolyester resin, and method for producing it
GB9016108A GB2246319B (en) 1990-06-26 1990-07-23 Copolyester resin film laminated tin-plated steel sheet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002019861A CA2019861C (en) 1990-06-26 1990-06-26 Tin-plated steel sheet with a chromium bilayer and a copolyester resin laminate and method
FR9008970A FR2664532A1 (en) 1990-06-26 1990-07-13 Laminate formed by a tin-plated steel sheet, carrying a double layer of chromium, and by a film of copolyester resin, and method for producing it

Publications (2)

Publication Number Publication Date
CA2019861A1 true CA2019861A1 (en) 1991-12-26
CA2019861C CA2019861C (en) 1995-10-17

Family

ID=25674183

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002019861A Expired - Fee Related CA2019861C (en) 1990-06-26 1990-06-26 Tin-plated steel sheet with a chromium bilayer and a copolyester resin laminate and method

Country Status (4)

Country Link
CA (1) CA2019861C (en)
DE (1) DE4022361C2 (en)
FR (1) FR2664532A1 (en)
GB (1) GB2246319B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2077811A1 (en) * 1992-09-09 1994-03-10 Takaaki Okamura Polyester laminated metal sheet
US5585177A (en) * 1993-10-19 1996-12-17 Toyo Kohan Co., Ltd. Metal sheet laminated with triple layered thermoplastic resin and a method for production thereof
GB2303330B (en) * 1995-07-21 1999-09-08 British Steel Plc Improvements in and relating to laminated tin mill products and methods of producing the same
EP2381016B1 (en) * 2008-12-19 2016-09-28 Toyo Kohan Co., Ltd. Surface-treated steel sheet on which particulate tin is deposited and resin-coated steel sheet
JP5419638B2 (en) * 2009-11-04 2014-02-19 東洋鋼鈑株式会社 Manufacturing method of surface-treated steel sheet

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313371A (en) * 1940-06-28 1943-03-09 Carnegie Illinois Steel Corp Electrodeposition of tin and its alloys
US2430750A (en) * 1944-07-18 1947-11-11 United Chromium Inc Method of electroplating to produce fissure network chromium plating
DE895233C (en) * 1944-07-25 1953-11-02 Riedel & Co Generation of thick chrome layers of great hardness
GB1091526A (en) * 1963-07-24 1967-11-15 Canning & Co Ltd W Improvements in electrodeposition of chromium
JPS5265588A (en) * 1975-11-26 1977-05-31 Toray Ind Inc Covered metal structures and manufacturing thereof
JPS5323833A (en) * 1976-08-18 1978-03-04 Toyo Kohan Co Ltd Surface treated steel sheet for coating
US4296182A (en) * 1978-05-08 1981-10-20 Toyo Seikan Kaisha Limited Can composed of electrolytically chromated steel
FR2465011A1 (en) * 1979-09-06 1981-03-20 Carnaud Sa MATERIAL CONSISTING OF A PROTECTED STEEL SHEET, METHOD FOR MANUFACTURING SAME, AND APPLICATIONS THEREOF, IN PARTICULAR TO PRESERVE BOXES
GB2123746B (en) * 1982-07-15 1986-10-29 Toyo Kohan Co Ltd Method for production of metal sheet covered with polyester resin film
DE3227282A1 (en) * 1982-07-21 1984-01-26 Toyo Kohan Co., Ltd., Tokyo Metal sheet coated with polyester resin film and process for manufacture thereof
JPS60208494A (en) * 1984-03-31 1985-10-21 Kawasaki Steel Corp Surface-treated steel sheet for seam welding can having excellent weldability
US4614691A (en) * 1984-10-01 1986-09-30 Toyo Kohan Co., Ltd. Method for production of metal sheet covered with polyester resin film
DE3436412A1 (en) * 1984-10-04 1986-04-17 Toyo Kohan Co., Ltd., Tokio/Tokyo Process for the lamination of metal sheeting with polyester film
JPS6256580A (en) * 1985-09-05 1987-03-12 Nippon Parkerizing Co Ltd Chromating solution for galvanized steel sheet
JPS62124296A (en) * 1985-11-25 1987-06-05 Toyo Kohan Co Ltd Surface treated steel sheet having excellent seam weldability and paint adhesiveness and its production
US4863060A (en) * 1986-04-29 1989-09-05 Weirton Steel Corporation Flat-rolled steel can stock product
GB8724238D0 (en) * 1987-10-15 1987-11-18 Metal Box Plc Laminated metal sheet
DE3836858A1 (en) * 1988-10-19 1990-05-10 Toyo Kohan Co Ltd Steel sheeting coated with a polyester resin film, in particular for drawn-and-ironed cans, and process for the production thereof

Also Published As

Publication number Publication date
DE4022361C2 (en) 1995-07-06
GB2246319A (en) 1992-01-29
DE4022361A1 (en) 1992-01-16
CA2019861C (en) 1995-10-17
GB9016108D0 (en) 1990-09-05
FR2664532A1 (en) 1992-01-17
GB2246319B (en) 1994-05-11
FR2664532B1 (en) 1994-07-13

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