CA2151786A1 - Formable composite panel - Google Patents

Formable composite panel

Info

Publication number
CA2151786A1
CA2151786A1 CA002151786A CA2151786A CA2151786A1 CA 2151786 A1 CA2151786 A1 CA 2151786A1 CA 002151786 A CA002151786 A CA 002151786A CA 2151786 A CA2151786 A CA 2151786A CA 2151786 A1 CA2151786 A1 CA 2151786A1
Authority
CA
Canada
Prior art keywords
aluminium alloy
core
layer
formable
thick
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
CA002151786A
Other languages
French (fr)
Other versions
CA2151786C (en
Inventor
Corrado Bassi
Bernard Florey
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.)
3A Composites International AG
Original Assignee
Alusuisse-Lonza Services Ltd.
Alcan Technology & Management Ag
Corrado Bassi
Bernard Florey
Alusuisse Technology & Management 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 Alusuisse-Lonza Services Ltd., Alcan Technology & Management Ag, Corrado Bassi, Bernard Florey, Alusuisse Technology & Management Ltd. filed Critical Alusuisse-Lonza Services Ltd.
Publication of CA2151786A1 publication Critical patent/CA2151786A1/en
Application granted granted Critical
Publication of CA2151786C publication Critical patent/CA2151786C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B32B15/20—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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness

Abstract

Formable composite panel having a plurality of layers with at least one outer layer of an aluminium alloy and a core layer out of plastic. The core layer is 20 to 150 µm thick and each outer layer of aluminium alloy is 400 to 1600 µm thick and each layer of aluminium alloy is of a formable aluminium alloy of the type AA 1xxx (pure Al), AA 3xxx (AlMn), AA 5xxx (AlMg), AA 6xxx (AlMgSi), AA 7xxx (AlZnMg) or AlFeSi. Preferred composite panels feature a core e.g. of acrylic viscoelastic polymers and on both sides of the core outer layers of the above mentioned aluminium alloys.
The composite panels may for example find application as car body sheet in the production of the bodies of road bound vehicles such as private cars.
CA002151786A 1994-07-13 1995-06-14 Formable composite panel Expired - Fee Related CA2151786C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH02233/94A CH687815A5 (en) 1994-07-13 1994-07-13 Formable composite panel.
CH002233/94-2 1994-07-13

Publications (2)

Publication Number Publication Date
CA2151786A1 true CA2151786A1 (en) 1996-01-14
CA2151786C CA2151786C (en) 2004-12-21

Family

ID=4228978

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002151786A Expired - Fee Related CA2151786C (en) 1994-07-13 1995-06-14 Formable composite panel

Country Status (4)

Country Link
EP (1) EP0692371B1 (en)
CA (1) CA2151786C (en)
CH (1) CH687815A5 (en)
DE (1) DE59509121D1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107771124A (en) * 2015-05-01 2018-03-06 材料科学公司 Lamilate including aluminium sheet and adhesive core
US10821495B2 (en) 2016-07-06 2020-11-03 C.R.F. Società Consortile Per Azioni Method for producing components for motor-vehicle structures, having a hybrid structure made of light alloy and plastic material

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409946B (en) * 1999-04-13 2002-12-27 Isosport Verbundbauteile MULTI-LAYER COMPOSITE COMPONENT AND METHOD FOR THE PRODUCTION THEREOF
DE10158491A1 (en) * 2001-11-28 2003-06-12 Bayer Ag Metal polyurethane laminates
US6905137B2 (en) 2002-11-21 2005-06-14 Volvo Trucks North America, Inc. Composite cross member system
FR2895304A1 (en) * 2005-12-26 2007-06-29 Caroline Marie Edith Martin Cover for e.g. bathroom countertop, has upper stainless metallic sheet adhered on upper face of fine polyethylene layer, and lower stainless metallic sheet adhered on lower face of polyethylene layer
DE102010054534A1 (en) 2010-12-15 2012-06-21 3A Technology & Management Ag Composite plate useful as external facade plate on building, comprises core layer that is accommodated between rear side planking and metallic front side planking, and digital printing layer provided on outer side of front side planking
DE102011110777B4 (en) * 2011-08-22 2019-05-02 Thyssenkrupp Steel Europe Ag Device for structure-borne sound damping and airborne sound insulation with flexible thermal insulation properties
DE102013110282A1 (en) * 2013-09-18 2015-03-19 Thyssenkrupp Steel Europe Ag Metal-plastic sandwich sheet and process for its production
JP6715091B2 (en) * 2016-06-07 2020-07-01 三菱アルミニウム株式会社 Method for punching aluminum resin composite laminate

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU767149A1 (en) * 1978-07-12 1980-09-30 Предприятие П/Я А-3700 Lamellar vibroabsorbing material
AU528449B2 (en) 1979-05-21 1983-04-28 Dow Chemical Company, The Formable metal-plastic-metal laminates
US4330587A (en) * 1981-02-23 1982-05-18 Monsanto Company Metal-thermoplastic-metal laminates
JPS6112334A (en) * 1984-06-29 1986-01-20 川崎製鉄株式会社 Composite type vibration-damping laminate
US4671985A (en) 1984-11-05 1987-06-09 Swiss Aluminium Ltd. Thin, deformable composite laminate
JPH0677969B2 (en) * 1987-03-03 1994-10-05 住友化学工業株式会社 Method for laminating thermoplastic resin film on metal sheet
JPH03138140A (en) * 1989-10-25 1991-06-12 Kobe Steel Ltd Soundproof and vibration-proof plate made of aluminum
JP2963148B2 (en) * 1990-06-08 1999-10-12 株式会社神戸製鋼所 Aluminum and aluminum alloy composite plate for press forming
JP2945544B2 (en) * 1992-06-15 1999-09-06 株式会社神戸製鋼所 Resin composite metal plate with excellent resistance weldability
JPH0671806A (en) * 1992-08-28 1994-03-15 Kobe Steel Ltd Composite damping steel plate having high corrosion resistance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107771124A (en) * 2015-05-01 2018-03-06 材料科学公司 Lamilate including aluminium sheet and adhesive core
US10821495B2 (en) 2016-07-06 2020-11-03 C.R.F. Società Consortile Per Azioni Method for producing components for motor-vehicle structures, having a hybrid structure made of light alloy and plastic material

Also Published As

Publication number Publication date
EP0692371A1 (en) 1996-01-17
CA2151786C (en) 2004-12-21
EP0692371B1 (en) 2001-03-28
CH687815A5 (en) 1997-02-28
DE59509121D1 (en) 2001-05-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed