(19)
(11)EP 2 878 691 B8

(12)CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15)Correction information:
Corrected version no 1 (W1 B1)

(48)Corrigendum issued on:
18.04.2018 Bulletin 2018/16

(45)Mention of the grant of the patent:
07.03.2018 Bulletin 2018/10

(21)Application number: 13823540.3

(22)Date of filing:  10.07.2013
(51)Int. Cl.: 
C22C 21/06  (2006.01)
C25D 11/06  (2006.01)
C25D 11/04  (2006.01)
(86)International application number:
PCT/JP2013/068870
(87)International publication number:
WO 2014/017297 (30.01.2014 Gazette  2014/05)

(54)

ANODIC-OXIDATION-TREATED ALUMINUM ALLOY MEMBER

MIT ANODISCHER OXIDATION BEHANDELTES ALUMINIUMLEGIERUNGSTEIL

ÉLÉMENT EN ALLIAGE D'ALUMINIUM TRAITÉ PAR OXYDATION ANODIQUE


(84)Designated Contracting States:
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

(30)Priority: 26.07.2012 JP 2012166329

(43)Date of publication of application:
03.06.2015 Bulletin 2015/23

(73)Proprietor: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Kobe-shi, Hyogo 651-8585 (JP)

(72)Inventors:
  • TAKADA, Satoru
    Nishi-ku, Kobe-shi, Hyogo 651-2271 (JP)
  • KOBAYASHI, Kazunori
    Tochigi 321-4367 (JP)
  • TANAKA, Toshiyuki
    Inabe-shi, Mie 511-0200 (JP)
  • INOUE, Kenichi
    Nishi-ku, Kobe-shi, Hyogo 651-2271 (JP)

(74)Representative: Müller-Boré & Partner Patentanwälte PartG mbB 
Friedenheimer Brücke 21
80639 München
80639 München (DE)


(56)References cited: : 
WO-A1-2006/134737
JP-A- 2002 256 488
JP-A- 2003 119 540
JP-A- 2004 143 559
WO-A1-2010/013705
JP-A- 2003 119 540
JP-A- 2003 171 727
  
      
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).