EP0167923B1 - Verfahren zum Dekorieren und korrosionsverhindernden Lackieren von metallischen Dosenrümpfen - Google Patents
Verfahren zum Dekorieren und korrosionsverhindernden Lackieren von metallischen Dosenrümpfen Download PDFInfo
- Publication number
- EP0167923B1 EP0167923B1 EP85107862A EP85107862A EP0167923B1 EP 0167923 B1 EP0167923 B1 EP 0167923B1 EP 85107862 A EP85107862 A EP 85107862A EP 85107862 A EP85107862 A EP 85107862A EP 0167923 B1 EP0167923 B1 EP 0167923B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lacquer
- actual
- bodies
- hardened
- corrosion
- 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.)
- Expired
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
- B05D7/14—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 to metal, e.g. car bodies
Definitions
- the invention relates to a method for producing a corrosion-protective coating on metallic substrates according to the preamble of claims 1 and 2.
- the object of the invention is to develop the known method for use in the packaging industry in such a way that, in addition to corrosion protection, the decorative design of metallic surfaces is simplified and the apparatus, work technology and energy expenditure previously required for this is reduced.
- Electrodeposition painting has also already been described in connection with the application of a coating to can bodies (DE-OS-2 024 106).
- the application of the corrosion-preventing lacquer is provided by immersing the can bodies of three-part cans after the completion of the can bodies before the bodies are provided with a bottom and filled.
- the question of a decorative print is not addressed in the previous publication. If such a decorative imprint were to be provided, it would have to be applied to the corrosion-preventing lacquer layer, which would cause considerable difficulties, which are in particular a risk of damage to the corrosion-preventing lacquer layer, which cannot be avoided by the mechanical stress on the can body during the printing process.
- the process according to claims 1 and 2 of the present invention dispenses with the otherwise necessary application of base coat on the outer surface of the can bodies and instead the decorative print is applied and cured as the first layer of paint, before either claiming 1 the decorative printing is supplemented or completed by the subsequent electrocoating, or before the entire can body is coated with a clearcoat according to claim 2 when using an electrically conductive coating for the decorative printing by electrocoating.
- the lacquer applied by the electrocoating may contain pigments as an additive to complete or complete the decorative print, which pigments were also included in the base lacquer application in the conventional method.
- pigments were also included in the base lacquer application in the conventional method.
- the areas remaining between the separate color fields of the decorative print are provided with a colored coating, which corresponds to the conventional base coat.
- the method according to claim 1 is based on the knowledge that, contrary to the instructions in EP-A-0 033 140, no noticeable The area of overlap between the first layer of paint, and thus the decorative print, and the dip coat applied by the subsequent electro-dip coating is created, but that due to the insulation resistance of the first coat of paint a sharp delimitation of this coat of paint is achieved by the electro-dip coating, but on the other hand none without a measurable overlap between the two paint coats Areas remain which are not adequately coated with a varnish and which could form areas at risk of corrosion. Since the electrodeposition coating determines the varnish as a function of the electrical conductivity between the can body and the counterelectrode, the varnish layer applied by the electrodeposition coating can be applied in the same thickness as the varnish layer of the decorative print. The sharp demarcation of the coating application forming the decorative print from the other surfaces coated by means of the dip coating is decisive for the usability of the method according to claim 1.
- the method of claim 2 is particularly useful for the manufacture of decorated cans, the outer surfaces of which are exposed to severe stress in the subsequent treatment. This is because the varnish applied to the decorative print creates a protective layer for this decorative print and at the same time achieves a corrosion-preventing coating on the surfaces not coated by the decorative print in a single operation.
- the aforementioned method is particularly recommended in those cases in which the outer surface of the can body has bare surfaces in addition to the decorative print or the color fields of the decorative print which are separated from one another are separated from one another by bare surface areas.
- the decorative print is applied to the bare can bodies in a manner similar to the method described above, and after this decorative print has hardened, the electrocoating is carried out with a clear varnish.
- the electrical conductivity of the varnish used for the decor printing can be adjusted so that the thickness of the varnish layer that arises on the color fields of the decor printing during electrodeposition coating is kept smaller than in the other areas.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Electroplating Methods And Accessories (AREA)
- Physical Vapour Deposition (AREA)
- Printing Methods (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Adornments (AREA)
- Table Devices Or Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85107862T ATE40802T1 (de) | 1984-07-11 | 1985-06-25 | Verfahren zum dekorieren und korrosionsverhindernden lackieren von metallischen dosenruempfen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3425435 | 1984-07-11 | ||
DE19843425435 DE3425435A1 (de) | 1984-07-11 | 1984-07-11 | Verfahren zum dekorieren und korrosionsverhindernden lackieren von metallischen dosenruempfen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0167923A2 EP0167923A2 (de) | 1986-01-15 |
EP0167923A3 EP0167923A3 (en) | 1986-09-03 |
EP0167923B1 true EP0167923B1 (de) | 1989-02-15 |
Family
ID=6240305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85107862A Expired EP0167923B1 (de) | 1984-07-11 | 1985-06-25 | Verfahren zum Dekorieren und korrosionsverhindernden Lackieren von metallischen Dosenrümpfen |
Country Status (9)
Country | Link |
---|---|
US (1) | US4693801A (da) |
EP (1) | EP0167923B1 (da) |
AT (1) | ATE40802T1 (da) |
CA (1) | CA1270792A (da) |
DD (1) | DD235426A5 (da) |
DE (2) | DE3425435A1 (da) |
DK (1) | DK165393C (da) |
ES (1) | ES8607064A1 (da) |
GR (1) | GR851698B (da) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2512378C2 (ru) * | 2008-05-28 | 2014-04-10 | БАСФ Коатингс ГмбХ | Способ покрытия металлических лент |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5858098A (en) * | 1997-01-10 | 1999-01-12 | Eagle-Picher Industries, Inc. | Immersion can coating apparatus and method |
GB0010256D0 (en) * | 2000-04-28 | 2000-06-14 | Crown Cork & Seal Tech Corp | Can end |
US7947160B2 (en) * | 2004-08-13 | 2011-05-24 | Ppg Industries Ohio, Inc. | System for coating objects |
US20060032730A1 (en) * | 2004-08-13 | 2006-02-16 | Kaufman Paul J | Belt conveyor apparatus |
US7943028B2 (en) * | 2004-08-13 | 2011-05-17 | Ppg Industries Ohio, Inc. | Method for coating objects |
US7767070B2 (en) * | 2004-08-13 | 2010-08-03 | Ppg Industries Ohio, Inc. | Processes for coating of objects |
DE102006016477A1 (de) * | 2006-04-07 | 2007-10-11 | GM Global Technology Operations, Inc., Detroit | Kataphoretische Tauchlackierungen an Karosserien und Bauteilen mit verbessertem Umgriffverhalten |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE33140C (de) * | E. CARENOU in Paris, 9 Rue de Ciapeyron | Alarmapparat für Eisenbahnwagenthüren | ||
SE322877B (da) * | 1968-09-25 | 1970-04-20 | Elektro Gennel Ab | |
US3616394A (en) * | 1969-03-03 | 1971-10-26 | Continental Can Co | Electrophoretic repair coating of enamel coated substrates |
US3620952A (en) * | 1969-06-02 | 1971-11-16 | Continental Can Co | Mechanical apparatus for electrodeposition of cans |
GB1554866A (en) * | 1975-07-23 | 1979-10-31 | Metal Box Co Ltd | Printing and coating hollow articles |
US4139656A (en) * | 1975-07-23 | 1979-02-13 | Metal Box Limited | Printing and coating method |
GB1558464A (en) * | 1975-07-29 | 1980-01-03 | Metal Box Co Ltd | Method and apparatus for providing flame cured coatings |
JPS60432B2 (ja) * | 1978-03-27 | 1985-01-08 | 凸版印刷株式会社 | 部分着色金属化粧板 |
DE2726732A1 (de) * | 1977-06-14 | 1979-01-04 | Vogelsang K Gmbh | Verfahren zum doppelten lackieren von werkstuecken und lackieranlage zur durchfuehrung des verfahrens |
US4094760A (en) * | 1977-07-25 | 1978-06-13 | Aluminum Company Of America | Method and apparatus for differentially and simultaneously electrocoating the interior and exterior of a metal container |
US4210507A (en) * | 1978-09-18 | 1980-07-01 | Aluminum Company Of America | Electrocoating flow control electrode and method |
US4246088A (en) * | 1979-01-24 | 1981-01-20 | Metal Box Limited | Method and apparatus for electrolytic treatment of containers |
EP0033140B1 (de) * | 1980-01-29 | 1984-07-25 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung einer Oberflächenbeschichtung aus einem härtbaren Mehrkomponentensystem |
US4400251A (en) * | 1981-06-05 | 1983-08-23 | Aluminum Company Of America | Method and apparatus for simultaneously electrocoating the interior and exterior of a metal container |
DE3374726D1 (en) * | 1982-12-22 | 1988-01-07 | Seiko Instr Inc | Method for manufacturing a multicolour filter and a multicolour display device |
DE3314776A1 (de) * | 1983-04-23 | 1984-10-25 | Herberts Gmbh, 5600 Wuppertal | Verfahren zur herstellung mehrfarbiger dekorativer beschichtungen |
DE3325068A1 (de) * | 1983-07-12 | 1985-01-24 | Herberts Gmbh, 5600 Wuppertal | Verfahren zum beschichten einseitig offener hohlkoerper |
-
1984
- 1984-07-11 DE DE19843425435 patent/DE3425435A1/de active Granted
-
1985
- 1985-06-25 AT AT85107862T patent/ATE40802T1/de not_active IP Right Cessation
- 1985-06-25 EP EP85107862A patent/EP0167923B1/de not_active Expired
- 1985-06-25 DE DE8585107862T patent/DE3568261D1/de not_active Expired
- 1985-06-28 CA CA000485992A patent/CA1270792A/en not_active Expired - Fee Related
- 1985-07-09 US US06/753,317 patent/US4693801A/en not_active Expired - Lifetime
- 1985-07-09 GR GR851698A patent/GR851698B/el unknown
- 1985-07-09 DD DD85278413A patent/DD235426A5/de not_active IP Right Cessation
- 1985-07-10 DK DK315185A patent/DK165393C/da not_active IP Right Cessation
- 1985-07-11 ES ES545074A patent/ES8607064A1/es not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2512378C2 (ru) * | 2008-05-28 | 2014-04-10 | БАСФ Коатингс ГмбХ | Способ покрытия металлических лент |
Also Published As
Publication number | Publication date |
---|---|
GR851698B (da) | 1985-11-26 |
EP0167923A2 (de) | 1986-01-15 |
ES545074A0 (es) | 1986-06-01 |
DK165393B (da) | 1992-11-23 |
ATE40802T1 (de) | 1989-03-15 |
DE3568261D1 (en) | 1989-03-23 |
DK165393C (da) | 1993-04-13 |
US4693801A (en) | 1987-09-15 |
DK315185A (da) | 1986-01-12 |
ES8607064A1 (es) | 1986-06-01 |
CA1270792A (en) | 1990-06-26 |
DE3425435C2 (da) | 1987-05-21 |
DK315185D0 (da) | 1985-07-10 |
DE3425435A1 (de) | 1986-01-23 |
EP0167923A3 (en) | 1986-09-03 |
DD235426A5 (de) | 1986-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19512017C1 (de) | Verfahren zur Mehrschichtlackierung | |
DE102004010389B4 (de) | Verfahren zum Naßlackieren von Fahrzeugkarosserien, zweifarbig lackierte Fahrzeugkarosserie und Zweifarben-Lackieranlage | |
DE4325574A1 (de) | Glänzendes, dekoratives Aluminiumbauteil und Verfahren zu seiner Herstellung | |
EP0167923B1 (de) | Verfahren zum Dekorieren und korrosionsverhindernden Lackieren von metallischen Dosenrümpfen | |
DE2114615B2 (de) | Blechhohlkoerper, insbesondere fuer karosserien von kraftfahrzeugen | |
DE4419197A1 (de) | Verfahren zum Herstellen einer ein farbiges Dekor aufweisenden Lackierung | |
DE4323480C2 (de) | Verfahren zum Pulverlackieren von Verbundprofilen sowie Verbundprofil | |
DE19642970A1 (de) | Verfahren zum Beschichten einer Karosserie | |
DE3435937C2 (de) | Verfahren und Vorrichtung zur Herstellung einer zwei- oder mehrfarbigen Lackierung sowie ihre Anwendung | |
DE602005005628T2 (de) | Verfahren zur herstellung von zweifarbig überzogenen substraten | |
DE1546919B1 (de) | Verfahren zum elektrophoretischen UEberziehen eines metallischen Gegenstandes | |
DE2218320B2 (de) | Verfahren zur oberflaechenverguetung von gegenstaenden aus haertbarem kunststoff | |
DE3637088C1 (de) | Verfahren zum galvanischen Beschichten(Elektroplattieren)von wenigstens einem ausgewaehlten Bereich auf einer leitenden Oberflaeche,insbesondere von Kunststoff-Formteilen | |
DE19723980B4 (de) | Kontinuierliches, rechnergesteuertes Verfahren zur Herstellung von schwarzverchromten, oberflächenfehlerfreien, komplettierbaren Spritzgußteilen aus Magnesiumlegierungen mit elektrisch leitfähigen und optimal haftfähigen Oberflächenbereichen und Anwendung dieses Verfahrens | |
DE102012205933A1 (de) | Verfahren zum Lackieren einesWerkstücks unter Einbeziehung einer einen Farbbeitrag leistenden Grundierungsschicht | |
DE19731101C1 (de) | Verfahren zur Elektro-Tauch-Beschichtung | |
DD137196B1 (de) | Verfahren zur elektrostatischen beschichtung von werkstuecken aus isolierstoff | |
EP0687580B1 (de) | Oberflächenbeschichtungsverfahren zur Erzielung eines Wurzelholzimitat-Effektes | |
DE2100497A1 (de) | Verfahren zum elektrophoretischen Aufbringen von Farben auf eisenhaltigen Oberflachen | |
DE19940455C2 (de) | Zündeinrichtung,insbesondere Zündkerze für Ottomotoren, und Verfahren zur Lackierung derselben | |
DE565908C (de) | Verfahren zum Herstellen von Kautschukueberzuegen auf Metallteilen, insbesondere von elektrischen Leitungen, durch elektrisches Niederschlagen aus Kautschukmilch | |
DE2900345A1 (de) | Verfahren zum aufbringen eines bodenbelags | |
DE3429580A1 (de) | Verfahren zum beschichten von metallischen oberflaechen | |
DE2056676A1 (en) | Car body parts - corrosion-proofed by surface treatment before and after assembly | |
WO2014154443A1 (de) | Verfahren |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE DE FR GB IT LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
RHK1 | Main classification (correction) |
Ipc: B05D 7/16 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE DE FR GB IT LU NL SE |
|
17P | Request for examination filed |
Effective date: 19861007 |
|
17Q | First examination report despatched |
Effective date: 19870717 |
|
ITF | It: translation for a ep patent filed |
Owner name: DR. ING. A. RACHELI & C. |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE DE FR GB IT LU NL SE |
|
REF | Corresponds to: |
Ref document number: 40802 Country of ref document: AT Date of ref document: 19890315 Kind code of ref document: T |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
REF | Corresponds to: |
Ref document number: 3568261 Country of ref document: DE Date of ref document: 19890323 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
ITTA | It: last paid annual fee | ||
EPTA | Lu: last paid annual fee | ||
EAL | Se: european patent in force in sweden |
Ref document number: 85107862.6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19980629 Year of fee payment: 14 Ref country code: AT Payment date: 19980629 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19980630 Year of fee payment: 14 Ref country code: NL Payment date: 19980630 Year of fee payment: 14 Ref country code: FR Payment date: 19980630 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 19980706 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19980722 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19980730 Year of fee payment: 14 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990625 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990625 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990625 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19990629 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19990630 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990630 |
|
BERE | Be: lapsed |
Owner name: SCHMALBACH-LUBECA A.G. Effective date: 19990630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000101 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19990625 |
|
EUG | Se: european patent has lapsed |
Ref document number: 85107862.6 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20000101 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000503 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |