EP0371397A3 - Process for making coated or laquered containers, their use as well as coating or lacquer - Google Patents

Process for making coated or laquered containers, their use as well as coating or lacquer Download PDF

Info

Publication number
EP0371397A3
EP0371397A3 EP19890121652 EP89121652A EP0371397A3 EP 0371397 A3 EP0371397 A3 EP 0371397A3 EP 19890121652 EP19890121652 EP 19890121652 EP 89121652 A EP89121652 A EP 89121652A EP 0371397 A3 EP0371397 A3 EP 0371397A3
Authority
EP
European Patent Office
Prior art keywords
containers
branded
laquered
lacquer
coating
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.)
Withdrawn
Application number
EP19890121652
Other languages
German (de)
French (fr)
Other versions
EP0371397A2 (en
Inventor
Dr. Dietrich M. Schäfer
Simon Kleijmeer
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.)
Grace GmbH
Original Assignee
Grace GmbH
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 Grace GmbH filed Critical Grace GmbH
Publication of EP0371397A2 publication Critical patent/EP0371397A2/en
Publication of EP0371397A3 publication Critical patent/EP0371397A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B05D7/546—No clear coat specified each layer being cured, at least partially, separately
    • 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
    • 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
    • B05D2202/00—Metallic substrate
    • 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
    • B05D2701/00—Coatings being able to withstand changes in the shape of the substrate or to withstand welding
    • B05D2701/10—Coatings being able to withstand changes in the shape of the substrate or to withstand welding withstanding draw and redraw process, punching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers

Abstract

Es wird ein Verfahren zur Herstellung von beschichteten bzw. lackierten Behältern aus Metall zur Aufnahme von Nahrungs­ mitteln beschrieben, bei dem die Innenlackierung in der Weise erfolgt, daß zunächst ein Organosol auf PVC-Basis aufgetragen und dann 8 bis 15 Minuten bei 175 bis 225°C eingebrannt wird. Anschließend wird ein Epoxy-Phenol-Lack aufgetragen und ebenfalls 8 bis 15 Minuten bei 175 bis 225°C eingebrannt. Das Blech wird dann zu dem gewünschten Behälter geformt. Die Formung erfolgt vorzugsweise durch Tiefziehen und insbesondere DRD-Tiefziehen. Die Doppellackierung führt insgesamt zu verbesserten Eigenschaften der Innenlackierung und weist den besonderen Vorteil auf, daß sie Farbstoffe, die von Farbstoff abgebenden Füllgütern freigesetzt werden, nicht absorbiert und dadurch keine Fleckenbildung beim Entleeren des Behälters zeigt. A method for producing coated or lacquered metal containers for holding food described in which the interior painting in the Way is that first an organosol based on PVC applied and then 8 to 15 minutes at 175 to 225 ° C. is branded. Then an epoxy-phenol varnish applied and also 8 to 15 minutes at 175 to 225 ° C. branded. The sheet then becomes the desired container shaped. The shaping is preferably carried out by deep drawing and especially DRD deep drawing. The double coating leads overall to improved properties of the interior painting and has the particular advantage that it contains dyes, the fillers emitting from the dye are released, not absorbed and therefore no staining during Emptying the container shows.

EP19890121652 1988-11-29 1989-11-23 Process for making coated or laquered containers, their use as well as coating or lacquer Withdrawn EP0371397A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3840809 1988-11-29
DE3840809A DE3840809A1 (en) 1988-11-29 1988-11-29 METHOD FOR THE PRODUCTION OF COATED OR PAINTED METAL CONTAINERS AND THEIR USE

Publications (2)

Publication Number Publication Date
EP0371397A2 EP0371397A2 (en) 1990-06-06
EP0371397A3 true EP0371397A3 (en) 1991-04-03

Family

ID=6368418

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890121652 Withdrawn EP0371397A3 (en) 1988-11-29 1989-11-23 Process for making coated or laquered containers, their use as well as coating or lacquer

Country Status (11)

Country Link
US (1) US5013589A (en)
EP (1) EP0371397A3 (en)
JP (1) JPH02242743A (en)
AR (1) AR248156A1 (en)
AU (1) AU617901B2 (en)
CA (1) CA2004044A1 (en)
DE (1) DE3840809A1 (en)
DK (1) DK599389A (en)
MX (1) MX169731B (en)
NZ (1) NZ231537A (en)
PH (1) PH26290A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139834A (en) * 1990-10-29 1992-08-18 The Dexter Corporation Metal container coated with a composition comprising an acrylic polymer latex, melamine formaldehyde resin and a phenol formaldehyde resin
GB9027954D0 (en) * 1990-12-22 1991-02-13 Cmb Foodcan Plc Containers
DE4243795A1 (en) * 1992-12-23 1994-07-07 Lechler Elring Dichtungswerke Coating on deep drawn metal plate screen for vehicle engine compartment
DE19504678C2 (en) * 1994-02-14 1999-04-01 Toyo Kohan Co Ltd Resin film laminated aluminum sheet for cans, can be produced by dry molding
AU2003244216A1 (en) * 2003-02-13 2004-09-06 Nippon Steel Corporation Metal band having metallic appearance excellent in forming stability and seamlessly formed can body and method for production thereof
US6846942B2 (en) * 2003-05-20 2005-01-25 David Rubin Method for preparing pure EPA and pure DHA
CA2555242A1 (en) * 2004-02-12 2005-09-01 Valspar Sourcing, Inc. Methods of coating interior container surfaces and containers containing internal coatings
DE102005056959A1 (en) * 2005-11-29 2007-05-31 W.R. Grace & Co. Conn. Metal-coating composition, especially for steel or aluminum food or drink cans, is based on PVC, acrylic resin, crosslinker and solvent, and contains no Bisphenol A or its diglycidyl ether
EP2146804B1 (en) 2007-05-02 2016-04-06 Valspar Sourcing, Inc. Coating system
DE102009009478A1 (en) * 2009-01-30 2010-08-05 Liebherr-Hausgeräte Lienz Gmbh Fridge and / or freezer
US8282994B2 (en) * 2010-01-21 2012-10-09 Empire Technology Development Llc Can coatings
US10377912B2 (en) 2015-03-12 2019-08-13 Ppg Industries Ohio, Inc. Container coating compositions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1303219A (en) * 1960-08-25 1962-09-07 Pittsburgh Plate Glass Co Coated articles, in particular metal beverage containers
GB2113118A (en) * 1982-01-15 1983-08-03 American Can Co A coated metal container and a method of making the container

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173290A (en) * 1978-02-07 1979-11-06 Toyo Seikan Kaisha, Ltd. Bonded can having high hot water resistance and undercoating composition for use in production thereof
US4637117A (en) * 1979-03-01 1987-01-20 American Can Company Method for deep drawing thin metal stock into containers and thereafter coating each container
US4646930A (en) * 1980-02-11 1987-03-03 American Can Co. Bottom profile for a seamless container body
ATE43622T1 (en) * 1986-07-28 1989-06-15 Ici Lacke Farben HEAT-CURING ORGANOSOL AND ITS USE.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1303219A (en) * 1960-08-25 1962-09-07 Pittsburgh Plate Glass Co Coated articles, in particular metal beverage containers
GB2113118A (en) * 1982-01-15 1983-08-03 American Can Co A coated metal container and a method of making the container

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NEUE H]TTE, Band 31, Nr. 6, Juni 1986, Seiten 229-232; H. BUCHHOLZ: "Neue Beschichtungssysteme f}r die Bandstahllackierung" *
PROC. WATER-BORNE HIGHTER SOLIDS COAT. SYMP., 15TH, 1988, Seiten 144-153; P. PALACKDHARRY et al.: "Higher solids interior coatings for food containers and beverage end stock" *

Also Published As

Publication number Publication date
PH26290A (en) 1992-04-10
AR248156A1 (en) 1995-06-30
DE3840809A1 (en) 1990-05-31
DK599389A (en) 1990-05-30
AU617901B2 (en) 1991-12-05
MX169731B (en) 1993-07-21
JPH02242743A (en) 1990-09-27
DK599389D0 (en) 1989-11-28
US5013589A (en) 1991-05-07
AU4536789A (en) 1990-06-07
CA2004044A1 (en) 1990-05-29
NZ231537A (en) 1991-04-26
EP0371397A2 (en) 1990-06-06

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