WO1994019114A1 - Procede de revetement de bobine - Google Patents

Procede de revetement de bobine Download PDF

Info

Publication number
WO1994019114A1
WO1994019114A1 PCT/SE1994/000112 SE9400112W WO9419114A1 WO 1994019114 A1 WO1994019114 A1 WO 1994019114A1 SE 9400112 W SE9400112 W SE 9400112W WO 9419114 A1 WO9419114 A1 WO 9419114A1
Authority
WO
WIPO (PCT)
Prior art keywords
plastic sheet
layer
coating
free
sheet
Prior art date
Application number
PCT/SE1994/000112
Other languages
English (en)
Inventor
Gerulf Naglitsch
Original Assignee
Becker Industrifärg Ab
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 Becker Industrifärg Ab filed Critical Becker Industrifärg Ab
Priority to JP6518877A priority Critical patent/JPH08506760A/ja
Priority to EP94908538A priority patent/EP0684878A1/fr
Publication of WO1994019114A1 publication Critical patent/WO1994019114A1/fr

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
    • B32B15/082—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 vinyl resins; comprising acrylic resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B05D7/542—No clear coat specified the two layers being cured or baked together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/56—Three layers or more
    • B05D7/57—Three layers or more the last layer being a clear coat
    • 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
    • B32B15/04—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
    • B32B15/095—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 polyurethanes
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0038—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving application of liquid to the layers prior to lamination, e.g. wet laminating
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/12—Polyvinylhalogenides containing fluorine
    • 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
    • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
    • B32B2333/04—Polymers of esters
    • 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
    • B32B2363/00—Epoxy resins
    • 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
    • B32B2375/00—Polyureas; Polyurethanes

Definitions

  • the invention relates to a continuous process for surface coating a of metal substrates having a generally planar surface, on a coil-coating line for providing a durable and corrosion protecting coating on the metal surface.
  • paint- and lacquer materials are applied in two layers on the metal substrate with generally planar surface. These layers are applied as wet paint layers, which in dried state will have a certain degree of thermoplasticity.
  • the first layer is a chlorine-free primer coat, such as e.g. an acrylic, epoxy or polyester coat.
  • a chlorine-free, plastisol of an acrylic resin or of a polyester is applied as a paint layer.
  • Said such wet paint layer is dried after application and has in the dried condition a certain degree of thermoplasticity.
  • the paints are applied according to conventional techniques, such as roller coating, spray coating, curtain coating, etc.
  • the drying is also performed by conventional methods, such as IR-tubes induction or convection heating.
  • a chlorine-free plastic sheet or foil is applied directly upon the hot paint surface.
  • the plastic sheets applied directly upon the hot paint surface by lamination, e.g. using a pressure roller, are made of various suitable pore-free, and chlorine-free foil materials, such as sheets of fluorocarbon polymers, e.g. PVF, PVF 2 , of acrylic resins, of polyesters or of polyurethanes.
  • the plastic sheet and the second coat material together with the primer coat build up a barrier which provides a very good corrosion protection to the metal substrate and the total thickness of the primer and the second coat should be from ' 40 to 300 microns.
  • a surface coating with extraordinary hardness and wear resistance is obtained which provides an extraordinary corrosion protection to the underlying substrate material.
  • the sheet metal is preferably pretreated chemically by usual methods such as pickling, phosphatizing, chromating etc.
  • the layers of paint- and lacquer material consist of one primer layer and a second paint layer which can be pigmented or unpigmented.
  • the temperature of the metal sheet is from 150 up to 300 ⁇ C.
  • First layer An epoxy primer ("KE 215-1003 Coilon primer” from Becker Industrifarg AB, Marsta, Sweden) is applied by reverse roller coat to a thickness of 6-8 microns dry film, drying/curing at 225°C PMT (peak metal temperature) and cooled.
  • Second layer On the previous layer an acrylic plastisol (68815-12 Coilon Plastisol from Becker Industrifarg AB, Marsta, Sweden) is applied to a thickness of 80 microns dry film. By reverse roller coat, drying/curing at 240°C PMT.
  • Third layer Directly upon the previous hot layer, a plastic sheet of acrylic resin (Korad 73002 from Polymer Extruded Products” Inc. newark N.J. USA) and a thickness of 50 microns is applied.
  • a coating is obtained which provides excellent corrosion protection, high hardness and excellent wear resistance.
  • Alu-zink coated steel is used.
  • an epoxy primer (KE216-1003 from Becker Industrifarg AB, Marsta, Sweden), instead of KE215-1003.
  • a coating is obtained which provides excellent corrosion protection, high hardness and excellent wear resistance.
  • a coating is obtained which provides excellent corrosion protection, high hardness and excellent wear resistance.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

Procédé de revêtement de surface, pour des surfaces planes, selon lequel du vernis et de la peinture dépourvus de chlore sont appliqués sur la surface plane sous forme de peinture humide appliquée en deux couches, chaque couche étant séparément séchée avant l'application de la prochaine couche, l'épaisseur de la couche plane totale étant comprise entre 40 et 300 microns, une feuille de plastique étant ensuite appliquée par laminage directement au-dessus de la surface de la couche de peinture chaude.
PCT/SE1994/000112 1993-02-19 1994-02-10 Procede de revetement de bobine WO1994019114A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6518877A JPH08506760A (ja) 1993-02-19 1994-02-10 コイル被覆方法
EP94908538A EP0684878A1 (fr) 1993-02-19 1994-02-10 Procede de revetement de bobine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9300563A SE500930C2 (sv) 1993-02-19 1993-02-19 Förfarande för ytbeläggning av en metallyta innefattande beläggning med en klorfri plastisol
SE9300563-5 1993-02-19

Publications (1)

Publication Number Publication Date
WO1994019114A1 true WO1994019114A1 (fr) 1994-09-01

Family

ID=20388962

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1994/000112 WO1994019114A1 (fr) 1993-02-19 1994-02-10 Procede de revetement de bobine

Country Status (6)

Country Link
EP (1) EP0684878A1 (fr)
JP (1) JPH08506760A (fr)
CN (1) CN1118147A (fr)
CA (1) CA2154785A1 (fr)
SE (1) SE500930C2 (fr)
WO (1) WO1994019114A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141303B2 (en) 2001-03-06 2006-11-28 3M Innovative Properties Company Protective articles
WO2021175937A1 (fr) 2020-03-03 2021-09-10 Lamcoatings B.V. Procédé de revêtement de bobine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Dialog Information Services, file 351, World Patent Index, Dialog Accession No: 009177039, WPI Accession No: 92-304474/37, ((SHID) PAINT CO. LTD; (TOYT) TOYOTA JIDOSHA KK): "Formation of Paint Film on Metal, Plastics, etc. - Involves Chromium Plating, Undercoating with Paint Contg. Resin of Specified Surface Tension, etc., *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141303B2 (en) 2001-03-06 2006-11-28 3M Innovative Properties Company Protective articles
US7608323B2 (en) 2001-03-06 2009-10-27 3M Innovative Properties Company Protective articles
WO2021175937A1 (fr) 2020-03-03 2021-09-10 Lamcoatings B.V. Procédé de revêtement de bobine
NL2025038B1 (en) * 2020-03-03 2021-10-14 Lamcoatings B V Coil coating process

Also Published As

Publication number Publication date
SE9300563L (sv) 1994-08-20
SE9300563D0 (sv) 1993-02-19
JPH08506760A (ja) 1996-07-23
CA2154785A1 (fr) 1994-09-01
SE500930C2 (sv) 1994-10-03
EP0684878A1 (fr) 1995-12-06
CN1118147A (zh) 1996-03-06

Similar Documents

Publication Publication Date Title
EP0067060B1 (fr) Bande métallique revêtue et procédé pour sa fabrication
JP2003003639A (ja) 建築パネルの装飾的表面
KR100258490B1 (ko) 적층시, 열차단이없고, 광택제어가 용이한 피복된 금속 시이트 및 이의 제조방법
WO1994019114A1 (fr) Procede de revetement de bobine
EP0233179B1 (fr) Procede de revetement de surfaces
KR19990008448A (ko) 성형 부품용 판지생지 코팅용의 필름 및 자동차 제조에서의 그의 용도
EP0684877A1 (fr) Procede d'application d'un revetement de surface
EP0686501B1 (fr) Procédé d'application sur des bandes métalliques en forme de bobine ou plaque d'un revêtement multicouche et produit ainsi obtenu
JPH0683815B2 (ja) 表面処理金属板
US4997505A (en) Surface coating process
JP3069030B2 (ja) 印刷ポリエチレンテレフタレートフィルムラミネート鋼板
JP3089656B2 (ja) 金属化粧板の製造方法
JPH08118539A (ja) 金属化粧板
JP2627674B2 (ja) フイルム貼合わせ金属板の製造方法
JPH0221306B2 (fr)
JP2503784Y2 (ja) 高耐候性金属化粧板
JP2000301660A (ja) エンボス調ｐｅｔフィルムラミネート鋼板
JPH11309807A (ja) エンボス加工をほどこした塗装鋼板
JPH1034824A (ja) 印刷ポリエチレンテレフタレートフィルムラミネート鋼板
JPH1134224A (ja) Ｐｖｃ鋼板用耐食性金属蒸着フィルム
JP2001121072A (ja) 層間密着性に優れるプレコート金属板
JP2000233470A (ja) Ｐｅｔフィルムラミネート鋼板
JPH08300557A (ja) 意匠性フィルム及び該フィルムをラミネートした意匠性金属板並びにその製造方法
JPH1134223A (ja) Ｐｖｃ鋼板用アルミ蒸着ラミネートフィルム
JPH06316028A (ja) 接着性有機被覆金属板

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 94191239.6

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): CA CN JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2154785

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 1994908538

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 1995 500886

Country of ref document: US

Date of ref document: 19950911

Kind code of ref document: A

WWP Wipo information: published in national office

Ref document number: 1994908538

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1994908538

Country of ref document: EP