EP 1685273 B1 20111005 - METHOD FOR COVERING COPPER WITH PATINA
Title (en)
METHOD FOR COVERING COPPER WITH PATINA
Title (de)
METHODE ZUR PATINIERUNG VON KUPFER
Title (fr)
METHODE DE PATINAGE DU CUIVRE
Publication
Application
Priority
- EP 2004013009 W 20041117
- DE 10354527 A 20031117
Abstract (en)
[origin: WO2005049889A1] The invention relates to a method for covering copper or copper alloy articles with patina. The articles to be covered with patina are treated with a preferably copper and zinc ion-containing, preferably aqueous patination solution and are then subjected to a so-called maturation process which is especially carried out in a climatic chamber.
IPC 8 full level
C23C 22/63 (2006.01); C23C 22/68 (2006.01); C23C 22/82 (2006.01)
CPC (source: EP KR US)
C23C 22/63 (2013.01 - EP KR US); C23C 22/68 (2013.01 - EP KR US); C23C 22/77 (2013.01 - KR); C23C 22/78 (2013.01 - KR); C23C 22/82 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005049889 A1 20050602; AT E527396 T1 20111015; AU 2004291674 A1 20050602; AU 2004291674 B2 20090827; BR PI0416664 A 20070116; CA 2548291 A1 20050602; CA 2548291 C 20120313; CN 1906328 A 20070131; CY 1112119 T1 20151104; DE 10354527 A1 20050623; DE 10354527 B4 20080828; DK 1685273 T3 20120116; EP 1685273 A1 20060802; EP 1685273 B1 20111005; ES 2374817 T3 20120222; JP 2007511668 A 20070510; KR 20060107784 A 20061016; PL 1685273 T3 20120330; PT 1685273 E 20111103; SI 1685273 T1 20120131; US 2007079906 A1 20070412
DOCDB simple family (application)
EP 2004013009 W 20041117; AT 04797943 T 20041117; AU 2004291674 A 20041117; BR PI0416664 A 20041117; CA 2548291 A 20041117; CN 200480040424 A 20041117; CY 111101159 T 20111125; DE 10354527 A 20031117; DK 04797943 T 20041117; EP 04797943 A 20041117; ES 04797943 T 20041117; JP 2006538826 A 20041117; KR 20067009517 A 20060516; PL 04797943 T 20041117; PT 04797943 T 20041117; SI 200431789 T 20041117; US 57955004 A 20041117