Global Patent Index - EP 1531012 B1

EP 1531012 B1 20110713 - Supplementary corrosion protection for pieces of organic pre-coated metal sheets

Title (en)

Supplementary corrosion protection for pieces of organic pre-coated metal sheets

Title (de)

Ergänzender Korrosionsschutz für Bauteile aus organisch vorbeschichteten Metallblechen

Title (fr)

Protection supplémentaire contre la corrosion pour des piéces de tôle métallique disposant déjà d'un revêtement organique

Publication

EP 1531012 B1 20110713 (DE)

Application

EP 04022644 A 20040923

Priority

DE 10353149 A 20031114

Abstract (en)

[origin: EP1531012A2] The method is for the manufacture of a lacquered component containing metal parts of galvanized steel. All the metal parts during the carrying out of the manufacturing stages consist exclusively of sheets of galvanized steel which bear a coating on a base of organic polymers, whereby in a treatment stage a passivating layer is created on the sections of the metal surface which are not covered by the coating on the base of organic polymers. The metal component may be the body of a motor vehicle, a domestic appliance, or a piece of furniture. An independent claim is included for a lacquered component containing parts of galvanized steel produced by the aforesaid method.

IPC 8 full level

B05D 7/14 (2006.01); B05D 7/00 (2006.01); C23C 22/73 (2006.01)

CPC (source: EP US)

B05D 7/14 (2013.01 - EP US); B05D 7/51 (2013.01 - EP US); B05D 7/52 (2013.01 - EP US); C23C 22/34 (2013.01 - EP US); C23C 22/83 (2013.01 - EP US); B05D 2701/00 (2013.01 - EP US)

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 1531012 A2 20050518; EP 1531012 A3 20060405; EP 1531012 B1 20110713; AT E516088 T1 20110715; DE 10353149 A1 20050616; US 2005121113 A1 20050609

DOCDB simple family (application)

EP 04022644 A 20040923; AT 04022644 T 20040923; DE 10353149 A 20031114; US 98799804 A 20041112