EP 1760173 A3 20080806 - Matt zinc coating and method for the electrodeposition of matt zinc coatings
Title (en)
Matt zinc coating and method for the electrodeposition of matt zinc coatings
Title (de)
Matte Zinkbeschichtung und Verfahren zur Abscheidung matter Zinkschichten
Title (fr)
Revêtement de zinc mat et procédé de électrodéposition d'un revêtement de zinc mat
Publication
Application
Priority
DE 102005040964 A 20050830
Abstract (en)
[origin: EP1760173A2] Zinc coatings with an average surface roughness (RMS) of 10-150 nm. Independent claims are included for (1) electrolytes for the deposition of matt zinc coatings on a substrate, containing delustering agent(s) as well as a source of zinc ions (2) a method for the deposition of matt zinc coatings by pre-treatment of the substrate surface followed by contact with the above electrolytes .
IPC 8 full level
C25D 3/22 (2006.01)
CPC (source: EP US)
C25D 3/02 (2013.01 - EP); C25D 3/22 (2013.01 - EP US); C25D 5/18 (2013.01 - EP US); C25D 5/605 (2020.08 - EP US); C25D 5/619 (2020.08 - EP US); C25D 5/627 (2020.08 - EP US)
Citation (search report)
- [X] DE 10033433 A1 20020124 - BASF AG [DE]
- [X] US 2003192785 A1 20031016 - HERDMAN RODERICK DENNIS [GB], et al
- [X] US 6585812 B2 20030701 - MARTYAK NICHOLAS M [US], et al
- [X] US 5656148 A 19970812 - MARTYAK NICHOLAS M [US], et al
- [X] DE 3121016 A1 19821216 - BLASBERG GMBH & CO KG FRIEDR [DE]
- [X] DE 3839824 A1 19890608 - LPW CHEMIE GMBH [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1760173 A2 20070307; EP 1760173 A3 20080806; DE 102005040964 A1 20070301
DOCDB simple family (application)
EP 05023090 A 20051022; DE 102005040964 A 20050830