Global Patent Index - EP 1484420 A1

EP 1484420 A1 20041208 - Use of a rolled or extruded aluminium alloy product having a high corrosion resistance

Title (en)

Use of a rolled or extruded aluminium alloy product having a high corrosion resistance

Title (de)

Verwendung eines gewalzten oder stranggepressten Produkts aus Aluminium-Legierung mit hoher Korrosionbeständigkeit

Title (fr)

Utilisation d'un produit laminé ou filé en alliage d'aluminium à bonne résistance à la corrosion

Publication

EP 1484420 A1 20041208 (FR)

Application

EP 04356087 A 20040603

Priority

FR 0306783 A 20030605

Abstract (en)

A rolled or drawn product is made from an aluminum alloy with the following composition (by wt %): (a) Si: 1.2 - 2.2; (b) Fe: less than 1.5; (c) Cu : 0.2 - 0.8; (d) Mn: 0.6 - 1.5; (e) Mg: less than 0.20; (f) Zn: less than 0.5; (g) Ti: less than 0.10; (h) the remainder being aluminum and impurities.

IPC 1-7

C22C 21/02

IPC 8 full level

B44C 1/00 (2006.01); C22C 21/00 (2006.01); C22C 21/02 (2006.01); C22F 1/043 (2006.01); F16L 59/10 (2006.01)

CPC (source: EP)

C22C 21/00 (2013.01); C22C 21/02 (2013.01)

Citation (search report)

  • [A] EP 0300927 A1 19890125 - CEGEDUR [FR]
  • [A] DE 19938995 A1 20010308 - KOBE STEEL LTD [JP], et al & DATABASE WPI Derwent World Patents Index; AN 1998-123545, XP002271685 & DATABASE WPI Derwent World Patents Index; AN 1997-533113, XP002271686 & DATABASE WPI Derwent World Patents Index; AN 2001-115223, XP002271687 & DATABASE WPI Derwent World Patents Index; AN 1996-439873, XP002271688 & DATABASE WPI Derwent World Patents Index; AN 1994-347494, XP002271689
  • [X] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 04 31 March 1998 (1998-03-31)
  • [X] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 01 30 January 1998 (1998-01-30)
  • [X] PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05)
  • [A] PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12 26 December 1996 (1996-12-26)
  • [A] PATENT ABSTRACTS OF JAPAN vol. 0186, no. 86 (C - 1292) 26 December 1994 (1994-12-26)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1484420 A1 20041208; EP 1484420 B1 20100602; AT E425273 T1 20090315; AT E469990 T1 20100615; DE 602004019840 D1 20090423; DE 602004027443 D1 20100715; EP 1484421 A1 20041208; EP 1484421 B1 20090311; FR 2855833 A1 20041210; FR 2855833 B1 20070316

DOCDB simple family (application)

EP 04356087 A 20040603; AT 04356087 T 20040603; AT 04356088 T 20040603; DE 602004019840 T 20040603; DE 602004027443 T 20040603; EP 04356088 A 20040603; FR 0306783 A 20030605