Global Patent Index - EP 0792941 B1

EP 0792941 B1 20000503 - Use of a copper-aluminium-(zinc) alloy as a corrosion-resistant material

Title (en)

Use of a copper-aluminium-(zinc) alloy as a corrosion-resistant material

Title (de)

Verwendung einer Kupfer-Aluminium-(Zink)-Legierung als korrosionsbeständiger Werkstoff

Title (fr)

Utilisation d'un alliage cuivre-aluminium-(Zinc) pour un matériau résistant à la corrosion

Publication

EP 0792941 B1 (DE)

Application

EP 97102019 A

Priority

DE 19606162 A

Abstract (en)

[origin: EP0792941A1] Use of copper alloy comprising (in wt.%): 1.01-8.8 aluminium; up to 38 zinc; and a balance of copper and usual impurities, as corrosion resistant material for pipes used in the drinking water industry is claimed.

IPC 1-7

C22C 9/01; C22C 9/04

IPC 8 full level

C22C 9/01 (2006.01)

CPC (source: EP)

C22C 9/01 (2013.01)

Designated contracting state (EPC)

BE DE DK ES FI FR IT NL SE

DOCDB simple family (publication)

DE 19606162 A1 19970821; DE 19606162 C2 20030130; DK 0792941 T3 20001002; EP 0792941 A1 19970903; EP 0792941 B1 20000503; ES 2147950 T3 20001001

DOCDB simple family (application)

DE 19606162 A 19960220; DK 97102019 T 19970208; EP 97102019 A 19970208; ES 97102019 T 19970208