WO2009004923A1 - Film for metal sheet laminate - Google Patents

Film for metal sheet laminate Download PDF

Info

Publication number
WO2009004923A1
WO2009004923A1 PCT/JP2008/061115 JP2008061115W WO2009004923A1 WO 2009004923 A1 WO2009004923 A1 WO 2009004923A1 JP 2008061115 W JP2008061115 W JP 2008061115W WO 2009004923 A1 WO2009004923 A1 WO 2009004923A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
metal sheet
laminate
metal
sheet laminate
Prior art date
Application number
PCT/JP2008/061115
Other languages
French (fr)
Japanese (ja)
Inventor
Yoji Takatsu
Atsushi Taga
Original Assignee
Toyo Boseki Kabushiki Kaisha
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 claimed from JP2007174882A external-priority patent/JP5401769B2/en
Priority claimed from JP2007174884A external-priority patent/JP5564747B2/en
Application filed by Toyo Boseki Kabushiki Kaisha filed Critical Toyo Boseki Kabushiki Kaisha
Publication of WO2009004923A1 publication Critical patent/WO2009004923A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • 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
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/14—Linings or internal coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B32B2274/00—Thermoplastic elastomer material
    • 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
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/66—Cans, tins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

[PROBLEMS] To provide a film for metal laminate that can be employed as a laminate film for two-piece can, excelling in not only moldability in can making but also beverage flavor, and provide a relevant film laminated metal sheet and film laminated metal container. [MEANS FOR SOLVING PROBLEMS] There is disclosed a film for metal sheet laminate consisting of a composition of thermoplastic polyester resin of 240° to 252°C melting point containing alkylene oxide units with two or more carbon atoms derived from a polyoxyalkylene glycol component in an amount of 2 to 20 mol% based on the total acid amount of the polyester resin composition. The film for metal sheet laminate is characterized in that the film on its surface exhibits a coefficient of kinetic friction of 0.20 or below as determined by heating the film lying adhered to a metal base material at 270°C to thereby remelt the same (known as remelting treatment), rapidly cooling the melt and thereafter measuring in a 150°C atmosphere with the use of a steel ball loaded with 2 kg as a sliding member.
PCT/JP2008/061115 2007-07-03 2008-06-18 Film for metal sheet laminate WO2009004923A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-174884 2007-07-03
JP2007-174882 2007-07-03
JP2007174882A JP5401769B2 (en) 2007-07-03 2007-07-03 Film for squeezing and ironing can coating
JP2007174884A JP5564747B2 (en) 2007-07-03 2007-07-03 Film for squeezing and ironing can coating

Publications (1)

Publication Number Publication Date
WO2009004923A1 true WO2009004923A1 (en) 2009-01-08

Family

ID=40225975

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061115 WO2009004923A1 (en) 2007-07-03 2008-06-18 Film for metal sheet laminate

Country Status (1)

Country Link
WO (1) WO2009004923A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0867808A (en) * 1994-06-24 1996-03-12 Toray Ind Inc Polyester film for laminating metallic plate
JPH11147298A (en) * 1997-11-19 1999-06-02 Toray Ind Inc Biaxially stretched polyester film for laminate
JP2002331630A (en) * 2001-05-10 2002-11-19 Toyobo Co Ltd Polyester film for laminating metal sheet, film laminated metal sheet and metal container
JP2003191417A (en) * 2001-12-27 2003-07-08 Mitsubishi Polyester Film Copp Polyester film for stretch squeeze forming metal can laminate
JP2004124064A (en) * 2002-07-30 2004-04-22 Toyo Kohan Co Ltd Roughened surface resin film, metal plate coated therewith, method for making metal plate coated therewith, metal can with surface coated therewith and its making method
JP2006199917A (en) * 2004-12-22 2006-08-03 Toyobo Co Ltd Polyester film for laminating metal plate, laminated metal plate and metal container
JP2006199915A (en) * 2004-12-22 2006-08-03 Toyobo Co Ltd Polyester film for laminating metal plate, laminated metal plate and metal container
JP2006289989A (en) * 1999-11-05 2006-10-26 Toyobo Co Ltd Polyester film for metal plate lamination, film laminated metal plate and metal container
JP2007001081A (en) * 2005-06-22 2007-01-11 Jfe Steel Kk Resin film-covered metal sheet and resin film-covered metal can

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0867808A (en) * 1994-06-24 1996-03-12 Toray Ind Inc Polyester film for laminating metallic plate
JPH11147298A (en) * 1997-11-19 1999-06-02 Toray Ind Inc Biaxially stretched polyester film for laminate
JP2006289989A (en) * 1999-11-05 2006-10-26 Toyobo Co Ltd Polyester film for metal plate lamination, film laminated metal plate and metal container
JP2002331630A (en) * 2001-05-10 2002-11-19 Toyobo Co Ltd Polyester film for laminating metal sheet, film laminated metal sheet and metal container
JP2003191417A (en) * 2001-12-27 2003-07-08 Mitsubishi Polyester Film Copp Polyester film for stretch squeeze forming metal can laminate
JP2004124064A (en) * 2002-07-30 2004-04-22 Toyo Kohan Co Ltd Roughened surface resin film, metal plate coated therewith, method for making metal plate coated therewith, metal can with surface coated therewith and its making method
JP2006199917A (en) * 2004-12-22 2006-08-03 Toyobo Co Ltd Polyester film for laminating metal plate, laminated metal plate and metal container
JP2006199915A (en) * 2004-12-22 2006-08-03 Toyobo Co Ltd Polyester film for laminating metal plate, laminated metal plate and metal container
JP2007001081A (en) * 2005-06-22 2007-01-11 Jfe Steel Kk Resin film-covered metal sheet and resin film-covered metal can

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