CA2103523A1 - Polyester Laminated Metal Sheet - Google Patents

Polyester Laminated Metal Sheet

Info

Publication number
CA2103523A1
CA2103523A1 CA2103523A CA2103523A CA2103523A1 CA 2103523 A1 CA2103523 A1 CA 2103523A1 CA 2103523 A CA2103523 A CA 2103523A CA 2103523 A CA2103523 A CA 2103523A CA 2103523 A1 CA2103523 A1 CA 2103523A1
Authority
CA
Canada
Prior art keywords
metal sheet
resin film
polyester resin
weight
laminated metal
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
CA2103523A
Other languages
French (fr)
Other versions
CA2103523C (en
Inventor
Takaaki Okamura
Atsuo Tanaka
Tsuneo Inui
Akio Miyachi
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 NL9301373A priority Critical patent/NL9301373A/en
Priority to CA002103523A priority patent/CA2103523C/en
Priority to FR9310046A priority patent/FR2709089B1/en
Priority to DE4329826A priority patent/DE4329826C2/en
Publication of CA2103523A1 publication Critical patent/CA2103523A1/en
Application granted granted Critical
Publication of CA2103523C publication Critical patent/CA2103523C/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
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2311/22—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

Landscapes

  • Laminated Bodies (AREA)

Abstract

A polyester resin film laminated metal sheet for a retortable can stock having excellent resistance to milky change during retort treatment after packing foods and drinks, is obtained by controlling to the optimum range in a relative ratio of density and a residual degree of biaxial orientation of the laminated biaxially oriented polyester resin film consisting of about 10 to about 60 weight % of polybutylene terephthalate and about to 90 weight % of polyethylene terephthalate having a glass transition temperature of about 40 to about 70°C, in the laminate before retort treatment after lamination to one or both sides of a metal sheet covered with a single layer of hydrated chromium oxide or a double layer consisting of an upper layer of hydrated chromium oxide and a lower layer of metallic chromium.
CA002103523A 1993-08-06 1993-08-06 Polyester laminated metal sheet Expired - Lifetime CA2103523C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL9301373A NL9301373A (en) 1993-08-06 1993-08-06 Polyester laminated metal sheet.
CA002103523A CA2103523C (en) 1993-08-06 1993-08-06 Polyester laminated metal sheet
FR9310046A FR2709089B1 (en) 1993-08-06 1993-08-17 Metallic sheet laminated with a polyester resin film and process for its production.
DE4329826A DE4329826C2 (en) 1993-08-06 1993-09-03 Metal sheet laminated with polyester

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL9301373A NL9301373A (en) 1993-08-06 1993-08-06 Polyester laminated metal sheet.
CA002103523A CA2103523C (en) 1993-08-06 1993-08-06 Polyester laminated metal sheet
FR9310046A FR2709089B1 (en) 1993-08-06 1993-08-17 Metallic sheet laminated with a polyester resin film and process for its production.
DE4329826A DE4329826C2 (en) 1993-08-06 1993-09-03 Metal sheet laminated with polyester

Publications (2)

Publication Number Publication Date
CA2103523A1 true CA2103523A1 (en) 1995-02-07
CA2103523C CA2103523C (en) 2001-01-02

Family

ID=27427072

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002103523A Expired - Lifetime CA2103523C (en) 1993-08-06 1993-08-06 Polyester laminated metal sheet

Country Status (4)

Country Link
CA (1) CA2103523C (en)
DE (1) DE4329826C2 (en)
FR (1) FR2709089B1 (en)
NL (1) NL9301373A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112203941A (en) * 2018-05-31 2021-01-08 东洋制罐株式会社 Resin-covered steel can and method for manufacturing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW343178B (en) † 1995-11-02 1998-10-21 Toyo Koban Kk Process for producing a laminated metal sheet and production facility therefor (1)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604058B2 (en) * 1974-10-09 1985-02-01 吉崎 鴻造 container lid
SU730610A1 (en) * 1977-08-12 1980-04-30 Предприятие П/Я Р-6594 Laminate
JPS5935344B2 (en) * 1978-04-25 1984-08-28 東レ株式会社 Heat treatment method for coated metal containers
JPS5610451A (en) * 1979-07-05 1981-02-02 Toray Industries Resin coated metallic plate for vessel
JPS5723584A (en) * 1980-07-15 1982-02-06 Kenki Eng Composite crane
JPS5892520A (en) * 1981-11-30 1983-06-01 Toyo Kohan Co Ltd Preparation of resin film covered metal plate
US4517255A (en) * 1982-07-15 1985-05-14 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
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
JPH01249331A (en) * 1988-03-31 1989-10-04 Toyo Kohan Co Ltd Manufacture of metallic sheet coated with polyester resin superior in processability
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
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
JPH03212433A (en) * 1990-01-17 1991-09-18 Toyo Kohan Co Ltd Production of metal plate coated with polyester resin having excellent heat resistance
GB2242159B (en) * 1990-03-19 1994-02-02 Toyo Kohan Co Ltd Copolyester resin film-metal sheet laminates
JP3139505B2 (en) * 1991-08-12 2001-03-05 東レ株式会社 Film for metal lamination
JPH0596683A (en) * 1991-10-07 1993-04-20 Teijin Ltd Polyester film for bonding formation of metallic plate
JP2500556B2 (en) * 1991-11-27 1996-05-29 東洋製罐株式会社 Laminated squeezing container with excellent impact resistance and its manufacturing method
EP0576682B1 (en) * 1992-01-16 1998-09-02 Teijin Limited Polyester film for metal sheet lamination and use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112203941A (en) * 2018-05-31 2021-01-08 东洋制罐株式会社 Resin-covered steel can and method for manufacturing the same

Also Published As

Publication number Publication date
CA2103523C (en) 2001-01-02
DE4329826A1 (en) 1995-03-09
NL9301373A (en) 1995-03-01
FR2709089A1 (en) 1995-02-24
DE4329826C2 (en) 1998-12-24
FR2709089B1 (en) 1995-11-17

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Legal Events

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