CA2114511A1 - Metal sheet covered with polyester resin film for drawn and stretch formed can - Google Patents

Metal sheet covered with polyester resin film for drawn and stretch formed can

Info

Publication number
CA2114511A1
CA2114511A1 CA002114511A CA2114511A CA2114511A1 CA 2114511 A1 CA2114511 A1 CA 2114511A1 CA 002114511 A CA002114511 A CA 002114511A CA 2114511 A CA2114511 A CA 2114511A CA 2114511 A1 CA2114511 A1 CA 2114511A1
Authority
CA
Canada
Prior art keywords
polyester resin
metal sheet
resin film
drawn
sheet covered
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
CA002114511A
Other languages
French (fr)
Other versions
CA2114511C (en
Inventor
Atsuo Tanaka
Tetsuhiro Hanabusa
Harunori Kojo
Tsuneo Inui
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
Priority to GB9400928A priority Critical patent/GB2285952B/en
Priority to FR9400708A priority patent/FR2715344B1/en
Application filed by Toyo Kohan Co Ltd filed Critical Toyo Kohan Co Ltd
Priority to CA002114511A priority patent/CA2114511C/en
Priority to NL9400154A priority patent/NL194788C/en
Priority to DE4403174A priority patent/DE4403174C2/en
Publication of CA2114511A1 publication Critical patent/CA2114511A1/en
Application granted granted Critical
Publication of CA2114511C publication Critical patent/CA2114511C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • 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
    • B32B15/04—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
    • B32B15/18—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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • 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
    • B32B2311/16—Tin
    • 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
    • B32B2311/20—Zinc
    • 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
    • B32B2311/22—Nickel or cobalt
    • 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
    • B32B2311/24—Aluminium
    • 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
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/66—Cans, tins
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Abstract

The invention is concerned with a metal sheet covered with a polyester resin film having a biaxially oriented structure. The polyester resin film comprises an innermost layer of polyester resin which is directly in contact with the metal sheet surface or indirectly in contact therewith by laying a thermosetting resin layer between the polyester resin film and the metal sheet, and which has a planar orientation coefficient of 0.000 to 0.100, and an outermost layer of polyester resin having a planar orientation coefficient of 0.010 to 0.150. Such a metal sheet covered with a polyester resin film is suitable for applications in which excellent formability and excellent corrosion resistance after severe forming are required, especially for drawn and stretch formed cans having high can height.
CA002114511A 1994-01-19 1994-01-28 Metal sheet covered with polyester resin film for drawn and stretch formed can Expired - Lifetime CA2114511C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9400928A GB2285952B (en) 1994-01-19 1994-01-19 Metal sheet covered with polyester resin film for drawn and stretch formed can
FR9400708A FR2715344B1 (en) 1994-01-19 1994-01-24 Metal sheet covered with a polyester resin film, for boxes formed by stamping and drawing.
CA002114511A CA2114511C (en) 1994-01-19 1994-01-28 Metal sheet covered with polyester resin film for drawn and stretch formed can
NL9400154A NL194788C (en) 1994-01-19 1994-02-01 Metal plate coated with a polyester resin film for a deep-drawn look.
DE4403174A DE4403174C2 (en) 1994-01-19 1994-02-02 Metal sheet coated with a polyester resin film

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9400928A GB2285952B (en) 1994-01-19 1994-01-19 Metal sheet covered with polyester resin film for drawn and stretch formed can
FR9400708A FR2715344B1 (en) 1994-01-19 1994-01-24 Metal sheet covered with a polyester resin film, for boxes formed by stamping and drawing.
CA002114511A CA2114511C (en) 1994-01-19 1994-01-28 Metal sheet covered with polyester resin film for drawn and stretch formed can
NL9400154A NL194788C (en) 1994-01-19 1994-02-01 Metal plate coated with a polyester resin film for a deep-drawn look.
DE4403174A DE4403174C2 (en) 1994-01-19 1994-02-02 Metal sheet coated with a polyester resin film

Publications (2)

Publication Number Publication Date
CA2114511A1 true CA2114511A1 (en) 1995-07-29
CA2114511C CA2114511C (en) 2004-03-16

Family

ID=27508537

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002114511A Expired - Lifetime CA2114511C (en) 1994-01-19 1994-01-28 Metal sheet covered with polyester resin film for drawn and stretch formed can

Country Status (5)

Country Link
CA (1) CA2114511C (en)
DE (1) DE4403174C2 (en)
FR (1) FR2715344B1 (en)
GB (1) GB2285952B (en)
NL (1) NL194788C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0798110A3 (en) * 1996-03-29 2000-05-24 Mitsubishi Polyester Film Corporation Polyester film for laminating metal can end substrate surface
KR100219340B1 (en) * 1996-08-29 1999-09-01 미키 히로후미 Laminate and container made of the same
US6150012A (en) * 1996-10-23 2000-11-21 Unitika Ltd. White film to be laminated to metal surface and method of producing same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549632B2 (en) * 1974-02-04 1979-04-26
US4517255A (en) * 1982-07-15 1985-05-14 Toyo Kohan Co., Ltd. Method for production of metal sheet covered with polyester resin film
DE3232755C2 (en) * 1982-09-03 1984-06-28 Inmont GmbH, 5300 Bonn Zinc dust primer system for deformable phosphated or chromated sheet steel
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
CN1004334B (en) * 1984-11-09 1989-05-31 雷伊化学公司 Protecting substrates
JPS61149341A (en) * 1984-12-25 1986-07-08 Toyo Kohan Co Ltd Manufacture of polyester resin film-covered metal plate
JPS6422530A (en) * 1987-07-17 1989-01-25 Toray Industries Polyester film for pasting to metal
GB8724240D0 (en) * 1987-10-15 1987-11-18 Metal Box Plc Laminated metal sheet
JPS63118336A (en) * 1987-10-27 1988-05-23 Matsushita Electric Works Ltd Production of metallic foil-clad laminate
JPH01249331A (en) * 1988-03-31 1989-10-04 Toyo Kohan Co Ltd Manufacture of metallic sheet coated with polyester resin superior in processability
US5094924A (en) * 1988-10-19 1992-03-10 Kenzo Matsui Polyester resin film laminated steel sheet for drawn and ironed can
CA1337042C (en) * 1988-10-19 1995-09-19 Kenzo Matsui Polyester resin film laminated steel sheet for drawn and ironed can and method for production thereof
JP2897129B2 (en) * 1988-12-02 1999-05-31 工業技術院長 Conductive paper, thermoplastic conductive paper and heat-fusible conductive paper
GB2234704B (en) * 1989-07-28 1993-04-14 Toyo Kohan Co Ltd Method for producing steel sheet laminated with a polyester resin film
JPH0755552B2 (en) * 1989-09-18 1995-06-14 東洋製罐株式会社 Deep drawing can manufacturing method
CA2000356C (en) * 1989-11-09 1995-08-22 Atsuo Tanaka Copolyester resin film laminated metal sheet and method for production thereof
GB2242159B (en) * 1990-03-19 1994-02-02 Toyo Kohan Co Ltd Copolyester resin film-metal sheet laminates

Also Published As

Publication number Publication date
NL194788B (en) 2002-11-01
GB2285952A (en) 1995-08-02
GB2285952B (en) 1997-06-25
CA2114511C (en) 2004-03-16
DE4403174A1 (en) 1995-08-03
FR2715344B1 (en) 1996-04-12
DE4403174C2 (en) 1999-02-11
NL194788C (en) 2003-03-04
FR2715344A1 (en) 1995-07-28
NL9400154A (en) 1995-09-01
GB9400928D0 (en) 1994-03-16

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140128