EP 4259853 A2 20231018 - ELECTROPLATING BATH FOR DEPOSITING A BLACK CHROMIUM LAYER, METHOD FOR DEPOSITING, AND SUBSTRATE COMPRISING SUCH A LAYER
Title (en)
ELECTROPLATING BATH FOR DEPOSITING A BLACK CHROMIUM LAYER, METHOD FOR DEPOSITING, AND SUBSTRATE COMPRISING SUCH A LAYER
Title (de)
ELEKTROPLATTIERUNGSBAD ZUR ABSCHEIDUNG EINER SCHWARZEN CHROMSCHICHT, VERFAHREN ZUR ABSCHEIDUNG UND SUBSTRAT MIT SOLCH EINER SCHICHT
Title (fr)
BAIN D'ÉLECTRODÉPOSITION POUR LE DÉPÔT D'UNE COUCHE DE CHROME NOIR, PROCÉDÉ DE DÉPÔT ET SUBSTRAT COMPRENANT UNE TELLE COUCHE
Publication
Application
Priority
- EP 20213572 A 20201211
- EP 2021085194 W 20211210
Abstract (en)
[origin: WO2022123008A2] The present invention relates to a very specific electroplating bath for depositing a black chromium layer, a respective method thereof, and a respective substrate with said black chromium layer thereon. The substrate comprising said black chromium layer is excellently suited for decorative purposes.
IPC 8 full level
C25D 3/06 (2006.01); C25D 3/08 (2006.01); C25D 3/10 (2006.01); C25D 5/50 (2006.01)
CPC (source: EP US)
C25D 3/06 (2013.01 - EP US); C25D 3/08 (2013.01 - EP US); C25D 3/10 (2013.01 - EP US); C25D 5/14 (2013.01 - US); C25D 5/50 (2013.01 - EP US); C25D 5/611 (2020.08 - US); C25D 5/627 (2020.08 - EP US); C25D 15/00 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022123008 A2 20220616; WO 2022123008 A3 20220721; CN 115777030 A 20230310; EP 4259853 A2 20231018; JP 2023531316 A 20230721; JP 3242416 U 20230615; JP 7538321 B2 20240821; TW 202231928 A 20220816; US 2023193497 A1 20230622
DOCDB simple family (application)
EP 2021085194 W 20211210; CN 202180046511 A 20211210; EP 21823927 A 20211210; JP 2023000501 U 20230220; JP 2023501839 A 20211210; TW 110146218 A 20211210; US 202118000236 A 20211210