EP0667403A1 - Verfahren zur Herstellung von verzinnten Bändern oder Blechen aus Kupfer oder einer Kupferlegierung - Google Patents
Verfahren zur Herstellung von verzinnten Bändern oder Blechen aus Kupfer oder einer Kupferlegierung Download PDFInfo
- Publication number
- EP0667403A1 EP0667403A1 EP95101331A EP95101331A EP0667403A1 EP 0667403 A1 EP0667403 A1 EP 0667403A1 EP 95101331 A EP95101331 A EP 95101331A EP 95101331 A EP95101331 A EP 95101331A EP 0667403 A1 EP0667403 A1 EP 0667403A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tin
- copper
- strip
- strips
- alloy
- 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
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000010949 copper Substances 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229910000881 Cu alloy Inorganic materials 0.000 title claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 9
- 239000011265 semifinished product Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/227—Surface roughening or texturing
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/08—Tin or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B2003/005—Copper or its alloys
Definitions
- the invention relates to a process for the production of tinned strips or sheets made of copper or a copper alloy. Furthermore, the invention relates to the use of tinned strip-shaped semi-finished products in the construction sector, in particular for roofing or facade cladding.
- the invention is based on the object of specifying a method with which the optical appearance of the surfaces of band-shaped semi-finished products made of copper or a copper alloy can be improved. Furthermore, the relatively high sensitivity of the surfaces to mechanical and chemical impairments should be reduced.
- strip-shaped semi-finished copper product is first rolled by means of a textured work roll to set a mean roughness depth in the range from 3 to 12 ⁇ m and then continuously coated with tin or a tin-based alloy and the ratio of the average roughness depth to the thickness of the Tin layer is greater than 1.2, preferably greater than 2.
- the surface of a cold-rolled and possibly degreased strip made of SF-Cu with a thickness of 0.72 mm and a width of 670 mm was roughened on one side in a duo stand with a textured work roll.
- the essentially regularly textured surface of the copper strip had an average roughness depth of about 5 ⁇ m after the rolling treatment.
- the copper tape was then coated with a galvanically applied pure tin layer 1.2 ⁇ m thick.
- the texture of the relatively thin pure tin layer applied to the textured tape surface is very evenly matt, insensitive to handling and also proves to be sufficiently opaque.
- the non-textured back of the tape, which is also coated, on the other hand has a high light reflectivity. During handling, there are conspicuous fingerprints and the resulting uneven discolouration of the surface. However, these disadvantages do not disturb on the back of the tape.
- a metallographic examination of the microstructure of the tin layer showed an even distribution of the tin particles on the textured carrier material.
- the measurement results are summarized in the following table.
- the average roughness (average roughness R a ) was measured both in the rolling direction (L) and transverse to the rolling direction (Q).
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Coating With Molten Metal (AREA)
- Metal Rolling (AREA)
- Laminated Bodies (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Laser Beam Processing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Conductive Materials (AREA)
- Chemically Coating (AREA)
Abstract
Description
- Die Erfindung betrifft ein Verfahren zur Herstellung von verzinnten Bändern oder Blechen aus Kupfer oder einer Kupferlegierung. Ferner betrifft die Erfindung die Verwendung von verzinntem bandförmigem Halbzeug im Baubereich, insbesondere für die Dachabdeckung oder Fassadenbekleidung.
- Unter normalen atmosphärischen Bedingungen bildet sich auf der Oberfläche von metallblankem Kupfer eine festhaftende und beständige Deckschicht, die sich infolge der Reaktion des Kupfers mit Feuchtigkeit und/oder Luftsauerstoff teilweise erst mit großer Zeitverzögerung zu einer gleichmäßigen Braunfärbung weiter entwickelt.
- Für die unterschiedlichen Anwendungsfälle, insbesondere im Baubereich, besteht jedoch vielfach der Wunsch nach dekorativen mattsilberfarbigen Oberflächen, die von einer Bewitterung oder einer Behandlung mit chemischen Lösungen unabhängig sind. Ferner soll sich das Aussehen der Oberfläche weder durch Handhabung bei der Montage noch durch Bewitterung wesentlich verändern.
- Der Erfindung liegt die Aufgabe Zugrunde, ein Verfahren anzugeben, mit dem das optische Erscheinungsbild der Oberflächen von bandförmigem Halbzeug aus Kupfer oder einer Kupferlegierung verbessert werden kann. Ferner soll die relativ große Empfindlichkeit der Oberflächen gegen mechanische und chemische Beeinträchtigungen verringert werden.
- Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß das bandförmige Kupferhalbzeug zunächst mittels einer texturierten Arbeitswalze zur Einstellung einer im Bereich von 3 bis 12 um liegenden mittleren Rauhtiefe gewalzt und dann kontinuierlich mit Zinn oder einer Zinnbasislegierung beschichtet wird und wobei das Verhältnis von mittlerer Rauhtiefe zu Dicke der Zinnschicht größer als 1,2, vorzugsweise größer als 2 ist.
- Vorteilhafte Weiterbildungen des erfindungsgemäßen Verfahrens sind durch die Merkmale der Unteransprüche 2 bis 5 gekennzeichnet. Ein bevorzugtes Anwendungsgebiet für das oberflächenveredelte bandförmige Halbzeug ist in Anspruch 6 angegeben.
- Mit Hilfe der Maßnahmen des erfindungsgemäßen Verfahrens gelingt es in überraschend einfacher Weise ein oberflächenveredeltes bandförmiges Halbzeug aus Kupfermaterial zu erzeugen, das zumindest auf der strukturierten Bandoberfläche ein mattes silberfarbiges Aussehen aufweist.
- Anhand einiger Ausführungsbeispiele wird die Erfindung im folgenden noch näher erläutert.
- Die Oberfläche eines kaltgewalzten und gegebenenfalls entfetteten Bands aus SF-Cu mit einer Dicke von 0,72 mm und einer Breite von 670 mm wurde in einem Duogerüst einseitig mit einer texturierten Arbeitswalze aufgerauht. Die im wesentlichen regelmäßig texturierte Oberfläche des Kupferbands wies nach der Walzbehandlung eine mittlere Rauhtiefe von etwa 5 um auf. Das Kupferband wurde dann mit einer galvanisch aufgebrachten Reinzinnschicht von 1,2 um Dicke beschichtet.
- Die Beschaffenheit der auf die texturierte Bandoberfläche aufgebrachten relativ dünnen Reinzinnschicht ist sehr gleichmäßig mattglänzend, unempfindlich in der Handhabung und erweist sich auch optisch als ausreichend deckend. Die ebenfalls beschichtete nichttexturierte Bandrückseite weist dagegen ein hohes Lichtreflexionsvermögen auf. Bei der Handhabung verbleiben auffällige Fingerspuren und daraus resultierende ungleichmäßige Verfärbungen der Oberfläche. Auf der Bandrückseite stören diese Nachteile jedoch nicht.
- Eine metallographische Untersuchung der Mikrostruktur der Zinnschicht zeigte eine gleichmäßige Verteilung der Zinnteilchen auf dem texturierten Trägerwerkstoff.
- In Abwandlung des Ausführungsbeispiels wurden vier weitere Walzmaterialproben mit auf unterschiedlichem Wege texturierten Arbeitswalzen einseitig aufgerauht. Es standen sowohl Arbeitswalzen zur Verfügung, deren Oberfläche durch Laser- oder Elektonenstrahlbehandlung texturiert waren als auch solche, deren Rauhigkeitsstruktur durch das Funkenerodierverfahren erzeugt wurde. Die Beschichtung mit Reinzinn erfolgte jeweils auf galvanischem Wege.
-
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4404699 | 1994-02-15 | ||
DE4404699A DE4404699A1 (de) | 1994-02-15 | 1994-02-15 | Verfahren zur Herstellung von verzinnten Bändern oder Blechen aus Kupfer oder einer Kupferlegierung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0667403A1 true EP0667403A1 (de) | 1995-08-16 |
EP0667403B1 EP0667403B1 (de) | 1997-05-21 |
Family
ID=6510236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95101331A Expired - Lifetime EP0667403B1 (de) | 1994-02-15 | 1995-02-01 | Verfahren zur Herstellung von verzinnten Bändern oder Blechen aus Kupfer oder einer Kupferlegierung |
Country Status (12)
Country | Link |
---|---|
US (1) | US5580617A (de) |
EP (1) | EP0667403B1 (de) |
JP (1) | JP3365695B2 (de) |
AT (1) | ATE153391T1 (de) |
AU (1) | AU687140B2 (de) |
CA (1) | CA2141122C (de) |
DE (2) | DE4404699A1 (de) |
DK (1) | DK0667403T3 (de) |
ES (1) | ES2101589T3 (de) |
FI (1) | FI111651B (de) |
GR (1) | GR3023527T3 (de) |
NO (1) | NO309156B1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0864666A1 (de) * | 1997-03-13 | 1998-09-16 | Wieland-Werke AG | Verfahren zur Herstellung eines verzinnten Bandes |
WO2022058360A3 (de) * | 2020-09-18 | 2022-05-12 | Heraeus Deutschland GmbH & Co. KG | Herstellung von oberflächenmodifizierten cu-bändchen für das laserbonden |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1952218B (zh) * | 2005-10-19 | 2010-09-29 | 比亚迪股份有限公司 | 获取具有不同表面粗糙度的镀层的方法 |
DE102007032874A1 (de) * | 2007-07-12 | 2009-01-15 | Wuppermann Ag | Schmelztauchbeschichtetes warmgewalztes Stahlband, seine Herstellung und Verwendung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5767186A (en) * | 1980-10-08 | 1982-04-23 | Nippon Steel Corp | Steel plate for fuel container |
JPH04314875A (ja) * | 1991-01-22 | 1992-11-06 | Kobe Steel Ltd | 錫めっき亜鉛含有銅合金材の製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4413768A (en) * | 1981-03-18 | 1983-11-08 | Kabel-und Metallwerke, Guthehoffnungshutte AG | Method of making a multi-bore element |
US4515671A (en) * | 1983-01-24 | 1985-05-07 | Olin Corporation | Electrochemical treatment of copper for improving its bond strength |
US4750976A (en) * | 1984-12-19 | 1988-06-14 | Blasberg Oberflachentechnik Gmbh | Electrically conductive copper layers and process for preparing same |
DE4034249A1 (de) * | 1990-10-27 | 1992-04-30 | Kabelmetal Ag | Verfahren zur herstellung von braunen deckschichten auf kupfer |
DE4041854A1 (de) * | 1990-12-24 | 1992-06-25 | Kabelmetal Ag | Verfahren zur herstellung einer gruenen patina auf aus kupfer bestehendem halbzeug |
US5354624A (en) * | 1992-07-15 | 1994-10-11 | The Louis Berkman Company | Coated copper roofing material |
-
1994
- 1994-02-15 DE DE4404699A patent/DE4404699A1/de not_active Withdrawn
-
1995
- 1995-01-23 US US08/376,516 patent/US5580617A/en not_active Expired - Lifetime
- 1995-01-25 CA CA002141122A patent/CA2141122C/en not_active Expired - Fee Related
- 1995-02-01 DK DK95101331.7T patent/DK0667403T3/da active
- 1995-02-01 ES ES95101331T patent/ES2101589T3/es not_active Expired - Lifetime
- 1995-02-01 DE DE59500243T patent/DE59500243D1/de not_active Expired - Lifetime
- 1995-02-01 AT AT95101331T patent/ATE153391T1/de not_active IP Right Cessation
- 1995-02-01 EP EP95101331A patent/EP0667403B1/de not_active Expired - Lifetime
- 1995-02-10 JP JP02322295A patent/JP3365695B2/ja not_active Expired - Fee Related
- 1995-02-14 AU AU12261/95A patent/AU687140B2/en not_active Ceased
- 1995-02-14 NO NO950552A patent/NO309156B1/no unknown
- 1995-02-15 FI FI950668A patent/FI111651B/fi active
-
1997
- 1997-05-23 GR GR970401176T patent/GR3023527T3/el unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5767186A (en) * | 1980-10-08 | 1982-04-23 | Nippon Steel Corp | Steel plate for fuel container |
JPH04314875A (ja) * | 1991-01-22 | 1992-11-06 | Kobe Steel Ltd | 錫めっき亜鉛含有銅合金材の製造方法 |
Non-Patent Citations (3)
Title |
---|
CHEMICAL ABSTRACTS, Columbus, Ohio, US; * |
CHEMICAL ABSTRACTS, vol. 118, no. 26, 28 June 1993, Columbus, Ohio, US; abstract no. 259468D, NAKAJIMA T. ET AL: "Manufacture of zinc -containing copper alloy materials having tin coatings" page 312; * |
CHEMICAL ABSTRACTS, vol. 97, no. 10, 6 September 1982, Columbus, Ohio, US; abstract no. 81784M, FURUKAWA ELECTRIC CO.,LTD.: "Electrodeposition of copper -tin composite" page 629; * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0864666A1 (de) * | 1997-03-13 | 1998-09-16 | Wieland-Werke AG | Verfahren zur Herstellung eines verzinnten Bandes |
WO2022058360A3 (de) * | 2020-09-18 | 2022-05-12 | Heraeus Deutschland GmbH & Co. KG | Herstellung von oberflächenmodifizierten cu-bändchen für das laserbonden |
Also Published As
Publication number | Publication date |
---|---|
DE59500243D1 (de) | 1997-06-26 |
DE4404699A1 (de) | 1995-08-17 |
US5580617A (en) | 1996-12-03 |
NO950552D0 (no) | 1995-02-14 |
ES2101589T3 (es) | 1997-07-01 |
JPH07331484A (ja) | 1995-12-19 |
AU1226195A (en) | 1995-08-24 |
ATE153391T1 (de) | 1997-06-15 |
NO950552L (no) | 1995-08-16 |
CA2141122A1 (en) | 1995-08-16 |
FI950668A (fi) | 1995-08-16 |
FI950668A0 (fi) | 1995-02-15 |
DK0667403T3 (da) | 1997-12-08 |
FI111651B (fi) | 2003-08-29 |
GR3023527T3 (en) | 1997-08-29 |
EP0667403B1 (de) | 1997-05-21 |
AU687140B2 (en) | 1998-02-19 |
CA2141122C (en) | 1998-12-29 |
NO309156B1 (no) | 2000-12-18 |
JP3365695B2 (ja) | 2003-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0120408B2 (de) | Verfahren zur Beschichtung eines transparenten Substrates | |
EP0436045A1 (de) | Verfahren zum Herstellen einer vorgespannten oder gebogenen Glasscheibe mit rückseitiger Beschichtung, danach hergestellte Glasscheibe sowie deren Verwendung | |
DE3890319C2 (de) | Dekorative Platte als Baumaterial | |
DE3637447C2 (de) | ||
EP0667403B1 (de) | Verfahren zur Herstellung von verzinnten Bändern oder Blechen aus Kupfer oder einer Kupferlegierung | |
EP0636587A2 (de) | Verfahren zur Herstellung einer mit einer Mehrfachschicht versehenen Glasscheibe | |
DE3212181A1 (de) | Stahltraeger fuer eine flachdruckplatte, sowie verfahren zur herstellung | |
DE2221472C3 (de) | Verfahren zum Herstellen einer wärmedämmenden Verglasung | |
DE10126364A1 (de) | Aluminium-Reflexionsspiegel und Verfahren zu dessen Herstellung | |
DE2407363C2 (de) | Halbreflektierende Verglasung und Verfahren zu deren Herstellung | |
DE112009001879B4 (de) | Produktionsverfahen für eine feuerverzinkte Stahlplatte | |
EP0087132B1 (de) | Verfahren zur Herstellung von mit Edelmetall beschichteten Bändern als Halbzeug für elektrische Kontakte | |
DE2830723A1 (de) | Verfahren zur herstellung von infrarotreflektierenden scheiben durch katodenzerstaeubung | |
CH648416A5 (de) | Spiegel und verfahren zur herstellung derselben. | |
EP0559967B1 (de) | Antikspiegel und Verfahren zur Herstellung desselben | |
EP0723028B1 (de) | Bänder und Tafeln aus legiertem Zink | |
DE3244416C2 (de) | ||
WO1981002547A1 (en) | Method for manufacturing a base material for an offset printing plate,base material produced according to such method and implementation of said method for manufacturing an offset printing plate | |
DE19541014B4 (de) | Antireflexschichtsystem und Verfahren zur Herstellung eines Antireflexschichtsystems | |
DE2234679C3 (de) | Verfahren zur Herstellung der Elektroden einer Gasentladungs-Anzeigevorrichtung | |
EP0492566A1 (de) | Verfahren zur Herstellung einer grünen Schutz- und Deckschicht auf aus Kupfer bestehendem Halbzeug | |
DE102020116899A1 (de) | Verbund zur Herstellung von plastisch verformten Dekorprodukten | |
EP3356572B1 (de) | Verfahren zur herstellung eines stahlflachprodukts mit einer zn-galvannealing-schutzbeschichtung | |
DE707562C (de) | Mehrschichtiger Metallspiegel und Verfahren zu dessen Herstellung | |
EP0287869B1 (de) | Verfahren zum Verkleben von geprägten Polyvinylchloridfolien auf Metallbändern und -bleche |
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 |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI MC NL PT SE |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: KM EUROPA METAL AKTIENGESELLSCHAFT |
|
17P | Request for examination filed |
Effective date: 19960118 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 19961107 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI MC NL PT SE |
|
REF | Corresponds to: |
Ref document number: 153391 Country of ref document: AT Date of ref document: 19970615 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19970522 |
|
ET | Fr: translation filed | ||
REF | Corresponds to: |
Ref document number: 59500243 Country of ref document: DE Date of ref document: 19970626 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2101589 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: PATENTANWAELTE GEORG ROEMPLER UND ALDO ROEMPLER |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: FG4A Free format text: 3023527 |
|
ITF | It: translation for a ep patent filed |
Owner name: STUDIO TORTA S.R.L. |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 19970527 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
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 | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050201 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: KME GERMANY AG Free format text: KM EUROPA METAL AKTIENGESELLSCHAFT#POSTFACH 3320#D-49023 OSNABRUECK (DE) -TRANSFER TO- KME GERMANY AG#KLOSTERSTRASSE 29#49074 OSNABRUECK (DE) |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20080324 Year of fee payment: 14 Ref country code: DK Payment date: 20080215 Year of fee payment: 14 Ref country code: CH Payment date: 20080129 Year of fee payment: 14 |
|
PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: IT Effective date: 20080301 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20080130 Year of fee payment: 14 Ref country code: SE Payment date: 20080219 Year of fee payment: 14 Ref country code: PT Payment date: 20080117 Year of fee payment: 14 Ref country code: NL Payment date: 20080203 Year of fee payment: 14 Ref country code: MC Payment date: 20080128 Year of fee payment: 14 Ref country code: IT Payment date: 20080226 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20080213 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20080208 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: ALDO ROEMPLER PATENTANWALT;BRENDENWEG 11 POSTFACH 154;9424 RHEINECK (CH) |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20080417 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20080116 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20090803 |
|
BERE | Be: lapsed |
Owner name: *KM EUROPA METAL A.G. Effective date: 20090228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090228 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
EUG | Se: european patent has lapsed | ||
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20090201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090803 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090228 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090201 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20090901 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20091030 |
|
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: 20090901 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090902 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090228 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20090202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090201 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090302 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090202 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090202 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 59500243 Country of ref document: DE Representative=s name: PIETRZYKOWSKI, ANJA, DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 59500243 Country of ref document: DE Representative=s name: PIETRZYKOWSKI, ANJA, DE Effective date: 20130122 Ref country code: DE Ref legal event code: R081 Ref document number: 59500243 Country of ref document: DE Owner name: KME GERMANY GMBH & CO. KG, DE Free format text: FORMER OWNER: KME GERMANY AG & CO. KG, 49074 OSNABRUECK, DE Effective date: 20130122 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20140430 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 59500243 Country of ref document: DE |