EP3164524B1 - Aluminiumlegierung zur verwendung in der bauindustrie - Google Patents

Aluminiumlegierung zur verwendung in der bauindustrie Download PDF

Info

Publication number
EP3164524B1
EP3164524B1 EP15728541.2A EP15728541A EP3164524B1 EP 3164524 B1 EP3164524 B1 EP 3164524B1 EP 15728541 A EP15728541 A EP 15728541A EP 3164524 B1 EP3164524 B1 EP 3164524B1
Authority
EP
European Patent Office
Prior art keywords
sheet product
content
aluminium alloy
product according
rolled sheet
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.)
Active
Application number
EP15728541.2A
Other languages
English (en)
French (fr)
Other versions
EP3164524A1 (de
Inventor
Steven Kirkham
Bernd JACOBY
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.)
Novelis Koblenz GmbH
Original Assignee
Aleris Rolled Products Germany 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51059345&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3164524(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aleris Rolled Products Germany GmbH filed Critical Aleris Rolled Products Germany GmbH
Priority to PL15728541T priority Critical patent/PL3164524T3/pl
Publication of EP3164524A1 publication Critical patent/EP3164524A1/de
Application granted granted Critical
Publication of EP3164524B1 publication Critical patent/EP3164524B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • 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
    • B21B2003/001—Aluminium or its alloys

Definitions

  • the invention relates to a rolled Al-Si-Mg-Mn alloy sheet product.
  • the sheet product is ideally used for outdoor use in the building industry, for example in the form of trapezoidal sheet.
  • aluminium alloy sheet products in the art for use in the building industry include: The AA4017 alloy registered with the Aluminium Association in 1995 and consisting of, in wt.%: Si 0.6 - 1.6 Fe up to 0.7 Cu 0.10 - 0.50 Mn 0.6 - 1.2 Mg 0.10 - 0.50 Zn up to 0.20, others and unavoidable impurities, each 0.05% max, total 0.15%, remainder aluminium.
  • Each of European patent document EP-1484420-A1 and EP-1484421-A1 disclose an aluminium alloy product in the form of a sheet or extrusion having a composition of, in wt.%: Si 1.2 - 2.2, preferably 1.4 - 2, Fe ⁇ 1.5, preferably ⁇ 0.7, Cu 0.2 - 0.8, preferably 0.3 - 0.5, Mn 0.6 - 1.5, preferably 0.9 - 1.2, Mg ⁇ 0.20, preferably ⁇ 0.15, Zn ⁇ 0.5 Ti ⁇ 0.10, remainder aluminium and unavoidable impurities.
  • aluminium alloy designations and temper designations refer to the Aluminium Association designations in Aluminium Standards and Data and the Registration Records, as published by the Aluminium Association in 2014 and are well known to the person skilled in the art.
  • sheet or “sheet product” refers to a rolled product form in the gauge range of 0.2 to 3 mm in thickness at final gauge.
  • the present invention provides a rolled aluminium alloy sheet product for outdoor use in the building industry, wherein the aluminium alloy has the following composition, in wt.%: Si 0.6 - 1.6 Mg 0.20 - 0.50 Mn 0.6 - 1.6 Cu 0.10 - 0.6 Fe 0.05 - 0.7 Ti 0.05 - 0.20 Zn up to 0.4, others and unavoidable impurities, each 0.05% max, total 0.25%, balance aluminium.
  • the rolled aluminium alloy sheet product according to this invention provides a good balance in strength, improved corrosion resistance and good formability, in particular good roll formability.
  • a further advantage of the rolled aluminium alloy sheet product is that it can absorb substantial amounts of Si-containing brazing sheet scrap material originating from the industrial scale production of brazing sheet material.
  • the Mn-content is at least 0.70%, and preferably at least 0.75%.
  • a preferred upper-limit for the Mn-content at most 1.4% and more preferably at most 1.20%.
  • the Cu-content is at least 0.15%.
  • the Cu-content is preferably at most 0.5%.
  • the Cu-content is at most 0.4%, and preferably at most 0.35%.
  • the Fe-content is at least 0.10%.
  • the Fe-content is most 0.7%, and preferably is at most 0.45%.
  • Zn can be tolerated to substantial levels as an impurity element or can be added purposively.
  • the Zn-content is at most 0.25%, and preferably at most 0.20%.
  • the Zn-content is at most 0.10%, and more preferably at most 0.07%, such that the aluminium alloy is substantially free from Zn.
  • the Mg-content is at least 0.20%, and preferably at least 0.25%, to increase the strength and formability of the sheet product.
  • a preferred upper-limit for the Mg-content is 0.45%, and more preferably 0.40%.
  • the Si-content is at least 0.90%, and preferably at least 1.10%, to increase the strength and formability of the sheet product. In a further embodiment the Si-content is at least 1.20%. A preferred upper-limit for the Si-content is 1.50%, and preferably 1.45%.
  • the Ti is purposively added to the aluminium alloy in a range of 0.05% to 0.20% to enhance the strength and the corrosion resistance, in particular the resistance against pitting corrosion is improved making the sheet product ideally suitable for outdoor use in amongst others the building industry.
  • a preferred lower limit for the Ti-content is 0.07%, and more preferably 0.08%.
  • a preferred upper limit for the Ti-content is 0.17%, preferably 0.15%, and more preferably 0.14%.
  • Zr is preferably not added to the aluminium alloy of the invention, but can be present as an unavoidable impurity element at a level of ⁇ 0.05%, and preferably ⁇ 0.03%, such that the aluminium alloy is substantially free from Zr.
  • Cr is preferably not added to the aluminium alloy of the invention, but can be present as an unavoidable impurity element at a level of ⁇ 0.05%, and preferably ⁇ 0.03%, such that the aluminium alloy is substantially free from Cr.
  • the aluminium alloy sheet product is a bare sheet product, meaning that on either side it is devoid of any metallic layer(s) covering substantial parts of the sheet product.
  • metallic layer(s) are commonly applied by roll bonding or casting techniques for in amongst others brazing sheet products in order to enhance the corrosion performance by providing sacrificial protection to the core alloy or to provide a filler metal, typically an AISi alloy, for the brazing operation.
  • Such metallic layer(s) have typically a thickness of 4% to up to 15% or more of the total product thickness should the aluminium alloy product have been clad on one or both sides.
  • the aluminium alloy sheet product can be provided however with a very thin conversion coating to enhance for example the adhesion of any applied organic coating layer, e.g. a paint layer or lacquer.
  • a very thin conversion coating to enhance for example the adhesion of any applied organic coating layer, e.g. a paint layer or lacquer.
  • the aluminium alloy sheet product can be provided with a textured surface structure via sheet metal embossing to provide an attractive surface appearance in the use for building applications such as façade and roof structures.
  • the aluminium alloy sheet product can be provided in an O-temper or an H-temper, in particular a temper selected from the group of H12, H14, H16, H18, H22, H26 temper.
  • the invention in a further aspect of the invention relates to the use, or to a method of use, of the rolled aluminium alloy sheet product according to this invention for outdoor use in the building industry, signposting or decoration.
  • Preferred examples for use in the building industry are façade structures or façade panels, garage doors and metal standing seam roofs.
  • Such applications typically comprise folded or roll formed structures, which may take benefit from the good formability and corrosion resistance of the sheet product in accordance with this invention.
  • a preferred embodiment of the sheet product concerns its use as trapezoidal sheet.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Finishing Walls (AREA)
  • Laminated Bodies (AREA)
  • Panels For Use In Building Construction (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Claims (15)

  1. Walzblechprodukt aus Aluminiumlegierung zur Verwendung im Außenbereich in der Bauindustrie, wobei die Aluminiumlegierung in Gew.-% die folgende Zusammensetzung hat: Si 0,6-1,6 Mg 0,20-0,50 Mn 0,6-1,6 Cu 0,10-0,6 Fe 0,05-0,7 Ti 0,05-0,20 Zn bis zu 0,4
    andere und unvermeidliche Verunreinigungen, je 0,05% max, gesamt
    0,25%, Rest Aluminium.
  2. Walzblechprodukt nach Anspruch 1, wobei der Mn-Gehalt mindestens 0,70%, und vorzugsweise mindestens 0,75% beträgt.
  3. Walzblechprodukt nach Anspruch 1 oder 2, wobei der Mn-Gehalt höchstens 1,4%, und vorzugsweise höchstens 1,20% beträgt.
  4. Walzblechprodukt nach einem der Ansprüche 1 bis 3, wobei der Cu-Gehalt mindestens 0,15%, und vorzugsweise höchstens 0,5%, und noch bevorzugter höchstens 0,4% beträgt.
  5. Walzblechprodukt nach einem der Ansprüche 1 bis 4, wobei der Zn-Gehalt höchstens 0,25%, und vorzugsweise höchstens 0,20% beträgt.
  6. Walzblechprodukt nach einem der Ansprüche 1 bis 5, wobei der Ti-Gehalt mindestens 0,07%, und vorzugsweise mindestens 0,08% beträgt.
  7. Walzblechprodukt nach einem der Ansprüche 1 bis 6, wobei der Ti-Gehalt höchstens 0,17%, und vorzugsweise höchstens 0,15% beträgt.
  8. Walzblechprodukt nach einem der Ansprüche 1 bis 7, wobei der Mg-Gehalt mindestens 0,25%, und vorzugsweise höchstens 0,45%, und noch bevorzugter höchstens 0,40% beträgt.
  9. Walzblechprodukt nach einem der Ansprüche 1 bis 8, wobei der Si-Gehalt mindestens 0,90%, und vorzugsweise höchstens 1,50%, und noch bevorzugter höchstens 1,45% beträgt.
  10. Walzblechprodukt nach einem der Ansprüche 1 bis 9, wobei das Blechprodukt keine metallischen Mantelschichten aufweist.
  11. Walzblechprodukt nach einem der Ansprüche 1 bis 10, wobei das Blechprodukt mit einer organischen Beschichtung versehen ist.
  12. Walzblechprodukt nach einem der Ansprüche 1 bis 10, wobei das Blechprodukt mittels Blechprägung mit einer Oberflächenstruktur versehen wird.
  13. Walzblechprodukt nach einem der Ansprüche 1 bis 12 in Form eines Trapezblechs.
  14. Verwendung einer Aluminiumlegierung nach einem der Ansprüche 1 bis 13 zur Verwendung im Außenbereich in der Bauindustrie, Beschilderung oder Dekoration.
  15. Verwendung einer Aluminiumlegierung nach einem der Ansprüche 1 bis 13 in Form eines Trapezblechs zur Verwendung im Außenbereich in der Bauindustrie.
EP15728541.2A 2014-07-04 2015-06-12 Aluminiumlegierung zur verwendung in der bauindustrie Active EP3164524B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15728541T PL3164524T3 (pl) 2014-07-04 2015-06-12 Stop aluminium do stosowania w przemyśle budowlanym

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14175706 2014-07-04
PCT/EP2015/063203 WO2016000937A1 (en) 2014-07-04 2015-06-12 Aluminium alloy for use in the building industry

Publications (2)

Publication Number Publication Date
EP3164524A1 EP3164524A1 (de) 2017-05-10
EP3164524B1 true EP3164524B1 (de) 2019-10-30

Family

ID=51059345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15728541.2A Active EP3164524B1 (de) 2014-07-04 2015-06-12 Aluminiumlegierung zur verwendung in der bauindustrie

Country Status (6)

Country Link
US (1) US20170175230A1 (de)
EP (1) EP3164524B1 (de)
CN (1) CN106661679A (de)
HU (1) HUE047959T2 (de)
PL (1) PL3164524T3 (de)
WO (1) WO2016000937A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109266888A (zh) * 2018-12-03 2019-01-25 东北轻合金有限责任公司 一种308合金铸锭的及其制备方法和应用
CN109680190A (zh) * 2019-01-31 2019-04-26 东莞市润华铝业有限公司 一种能提高表面亮度的铝型材及其制备工艺
DE102020119466A1 (de) 2020-07-23 2022-01-27 Nussbaum Matzingen Ag Aluminiumlegierung und Verfahren zur Herstellung einer Aluminiumlegierung
CN112746199B (zh) * 2020-12-16 2022-05-31 银邦金属复合材料股份有限公司 百叶窗用铝合金及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431463A (en) 1981-02-06 1984-02-14 Vereinigte Deutsche Metallwerke Ag Alloy and process for manufacturing rolled strip from an aluminum alloy especially for use in the manufacture of two-piece cans
JPH04371368A (ja) 1991-06-19 1992-12-24 Nippon Light Metal Co Ltd 耐食性に優れたブレージングシート及び製造方法
JPH06264171A (ja) 1993-03-11 1994-09-20 Sumitomo Light Metal Ind Ltd ブラインド用アルミニウム合金板材およびその製造方法
WO2001036697A2 (en) 1999-11-17 2001-05-25 Corus Aluminium Walzprodukte Gmbh Aluminium brazing alloy
EP1386975A1 (de) 2002-08-01 2004-02-04 Hydro Aluminium Deutschland GmbH Aluminiumlegierung zur Herstellung von Aluminiumband
US20040062946A1 (en) 2002-06-24 2004-04-01 Rinze Benedictus Method of producing a high strength balanced Al-Mg-Si alloy and a weldable product of that alloy
FR2855833A1 (fr) 2003-06-05 2004-12-10 Pechiney Rhenalu Produit lamine ou file en alliage d'aluminium a bonne resistance a la corrosion
JP2010168632A (ja) 2009-01-23 2010-08-05 Kobe Steel Ltd 疲労特性に優れたアルミニウム合金積層板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617188B1 (fr) * 1987-06-23 1989-10-20 Cegedur Alliage a base d'al pour boitage et procede d'obtention
US5906689A (en) * 1996-06-06 1999-05-25 Reynolds Metals Company Corrosion resistant aluminum alloy
JP4063388B2 (ja) * 1998-02-20 2008-03-19 株式会社神戸製鋼所 表面性状に優れた成形加工用Ａｌ−Ｍｇ−Ｓｉ系アルミニウム合金板及びその製造方法
DE60203801T2 (de) * 2001-07-09 2006-05-18 Corus Aluminium Walzprodukte Gmbh Schweißbare hochfeste Al-Mg-Si-Legierung
JP4771791B2 (ja) * 2005-11-08 2011-09-14 古河スカイ株式会社 成形加工用アルミニウム合金板の製造方法
JP4174524B2 (ja) * 2006-05-18 2008-11-05 株式会社神戸製鋼所 アルミニウム合金厚板の製造方法およびアルミニウム合金厚板
JP5059423B2 (ja) * 2007-01-18 2012-10-24 株式会社神戸製鋼所 アルミニウム合金板

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431463A (en) 1981-02-06 1984-02-14 Vereinigte Deutsche Metallwerke Ag Alloy and process for manufacturing rolled strip from an aluminum alloy especially for use in the manufacture of two-piece cans
JPH04371368A (ja) 1991-06-19 1992-12-24 Nippon Light Metal Co Ltd 耐食性に優れたブレージングシート及び製造方法
JPH06264171A (ja) 1993-03-11 1994-09-20 Sumitomo Light Metal Ind Ltd ブラインド用アルミニウム合金板材およびその製造方法
WO2001036697A2 (en) 1999-11-17 2001-05-25 Corus Aluminium Walzprodukte Gmbh Aluminium brazing alloy
US20040062946A1 (en) 2002-06-24 2004-04-01 Rinze Benedictus Method of producing a high strength balanced Al-Mg-Si alloy and a weldable product of that alloy
EP1386975A1 (de) 2002-08-01 2004-02-04 Hydro Aluminium Deutschland GmbH Aluminiumlegierung zur Herstellung von Aluminiumband
FR2855833A1 (fr) 2003-06-05 2004-12-10 Pechiney Rhenalu Produit lamine ou file en alliage d'aluminium a bonne resistance a la corrosion
JP2010168632A (ja) 2009-01-23 2010-08-05 Kobe Steel Ltd 疲労特性に優れたアルミニウム合金積層板

Also Published As

Publication number Publication date
WO2016000937A1 (en) 2016-01-07
US20170175230A1 (en) 2017-06-22
EP3164524A1 (de) 2017-05-10
CN106661679A (zh) 2017-05-10
HUE047959T2 (hu) 2020-05-28
PL3164524T3 (pl) 2020-04-30

Similar Documents

Publication Publication Date Title
EP3164524B1 (de) Aluminiumlegierung zur verwendung in der bauindustrie
EP2440680B1 (de) Automobilkonstruktionsteil, das aus einem alznmgcu-legierungsprodukt hergestellt ist, und verfahren zu dessen herstellung
EP2013012B1 (de) Plattiertes blechprodukt
KR101439559B1 (ko) 알루미늄 복합 시트 재료
US6528183B2 (en) Clad aluminum alloy sheet for aircraft structural parts
US20100316887A1 (en) Sheet product having an outer surface optimized for anodization
WO2010049445A1 (en) Structural automotive component of an aluminium alloy sheet product
CA2531313A1 (en) High strength aluminium alloy brazing sheet
WO2009111140A3 (en) Corrosion resistant laminated steel
KR20180016375A (ko) 높은 기계적 강도를 갖는 자동차 차체용 금속 시트
JP4912877B2 (ja) 鋼構造に対して固定されるＡｌ‐Ｓｉ‐Ｍｇ合金板製の自動車ボディの外表面用部材
WO2007082786A8 (de) Verzinktes walzhartes kaltgewalztes flachprodukt und verfahren zu seiner herstellung
EP2110235A1 (de) Gerolltes Al-Mg-Si-Legierungsprodukt mit guter Hemmung
KR101585741B1 (ko) 강성, 내덴트성 및 내부식성이 우수한 고강도 경량 클래드 강판 및 그 제조방법
EP1666620B1 (de) Aluminiumlötblech
CN102878418A (zh) 一种焊接性好的铝合金面板
KR20150075332A (ko) 강성 및 내부식성이 우수한 고강도 경량 3중 클래드 강판 및 그 제조방법
KR20150075289A (ko) 내덴트성 및 가공성이 우수한 고강도 경량 3중 클래드 강판 및 그 제조방법
DK2665842T3 (en) Exterior facade metal plate made of aluminum with a high surface roughness
EP3578675B1 (de) Höchst verformbarer, duktiler zinkstreifen
WO2012091340A3 (ko) 표면 결함이 없는 법랑용 강판 및 그 제조방법
EP4419273A1 (de) Aluminiumlegierung und aluminiumband für die herstellung von dosendeckeln sowie verfahren zu dessen herstellung
CN104895242A (zh) 一种建筑用铝合金板材
JPH07102336A (ja) 低温での焼付硬化性に優れた高成形性アルミニウム合金合わせ板
JPH07228935A (ja) 低温での焼付硬化性に優れた高成形性アルミニウム合金合わせ板

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20161206

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20181217

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190712

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1196196

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602015040695

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200130

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200302

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200131

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200130

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20191030

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E047959

Country of ref document: HU

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200229

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 602015040695

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1196196

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191030

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602015040695

Country of ref document: DE

Representative=s name: WEICKMANN & WEICKMANN PATENT- UND RECHTSANWAEL, DE

26 Opposition filed

Opponent name: C-TEC CONSTELLIUM TECHNOLOGY CENTER / CONSTELLIUM NEUF-BRISACH

Effective date: 20200729

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20200612

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200612

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602015040695

Country of ref document: DE

Owner name: NOVELIS KOBLENZ GMBH, DE

Free format text: FORMER OWNER: ALERIS ROLLED PRODUCTS GERMANY GMBH, 56070 KOBLENZ, DE

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

RAP4 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: NOVELIS KOBLENZ GMBH

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

R26 Opposition filed (corrected)

Opponent name: C-TEC CONSTELLIUM TECHNOLOGY CENTER / CONSTELLIUM NEUF-BRISACH

Effective date: 20200729

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230517

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230523

Year of fee payment: 9

REG Reference to a national code

Ref country code: HU

Ref legal event code: HC9C

Owner name: NOVELIS KOBLENZ GMBH, DE

Free format text: FORMER OWNER(S): ALERIS ROLLED PRODUCTS GERMANY GMBH, DE

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PLAY Examination report in opposition despatched + time limit

Free format text: ORIGINAL CODE: EPIDOSNORE2

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240521

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240522

Year of fee payment: 10

PLBC Reply to examination report in opposition received

Free format text: ORIGINAL CODE: EPIDOSNORE3

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20240523

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20240521

Year of fee payment: 10

Ref country code: HU

Payment date: 20240604

Year of fee payment: 10