EP 2182089 A1 20100505 - Metallic coating and method to obtain the coating
Title (en)
Metallic coating and method to obtain the coating
Title (de)
Metallbeschichtung und Verfahren zum Erhalt der Beschichtung
Title (fr)
Revêtement métallique et procédé pour l'obtenir
Publication
Application
Priority
EP 08167819 A 20081029
Abstract (en)
The invention relates to a method for plating (electroplating or electroless plating) a metallic film coating onto a substrate, whereby the coating comprises fluorine containing particles, embedded in a metal matrix and distributed in a gradient throughout the thickness of the coating. The method comprises the steps of preparing a plating liquid and dispersing the fluorine containing particles therein, and subjecting the substrate to plating in a plating bath under ultrasonic agitation, with the proviso that the power of ultrasonic agitation in the bath is changed during plating. The invention also relates to a product with a wear resistant and smooth surface, provided by a metallic coating obtained by the method, and in particular to a laundry iron with an improved soleplate.
IPC 8 full level
C23C 18/16 (2006.01); C25D 5/20 (2006.01); C25D 15/02 (2006.01); C25D 21/10 (2006.01); D06F 75/38 (2006.01)
CPC (source: EP US)
C23C 18/1662 (2013.01 - EP); C23C 18/1669 (2013.01 - EP); C25D 5/20 (2013.01 - EP US); C25D 5/611 (2020.08 - EP US); C25D 15/02 (2013.01 - EP US); C25D 21/10 (2013.01 - EP); D06F 75/38 (2013.01 - EP)
Citation (applicant)
US 6138389 A 20001031 - KANAZAWA NARUTOSHI [JP], et al
Citation (search report)
- [X] JP H05171454 A 19930709 - KANAI HIROYUKI & DATABASE WPI Week 1993, Derwent World Patents Index; AN 1993-253303
- [X] DE 10301135 A1 20040729 - AHC OBERFLAECHENTECHNIK GMBH [DE]
- [X] L. ORLOVSKAJA ET AL: "Electrocomposites with SiC content modulated in layers", SURFACE AND COATINGS TECHNOLOGY, vol. 105, 1998, pages 8 - 12, XP002519935
- [X] H. WANG ET AL: "Electrochemical preparation and characterization of Ni/SiC gradient deposit", JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, vol. 145, 2004, pages 299 - 302, XP002519936
- [X] Q. ZHAO ET AL: "Graded Ni-P-PTFE coatings and their potential applications", SURFACE AND COATINGS TECHNOLOGY, vol. 155, 2002, pages 279 - 284, XP002519937
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08167819 A 20081029