EP 2937450 B1 20170405 - GALVANIC BATH OR MIXTURE FOR USE IN A GALVANIC BATH FOR DEPOSITING A GLOSS NICKEL LAYER AND METHOD FOR PRODUCING AN ITEM WITH A GLOSS NICKEL LAYER
Title (en)
GALVANIC BATH OR MIXTURE FOR USE IN A GALVANIC BATH FOR DEPOSITING A GLOSS NICKEL LAYER AND METHOD FOR PRODUCING AN ITEM WITH A GLOSS NICKEL LAYER
Title (de)
GALVANISCHES BAD ODER MISCHUNG ZUR VERWENDUNG IN EINEM GALVANISCHEN BAD ZUR ABSCHEIDUNG EINER GLANZNICKELSCHICHT SOWIE VERFAHREN ZUR HERSTELLUNG EINES ARTIKELS MIT EINER GLANZNICKELSCHICHT
Title (fr)
BAIN GALVANIQUE OU MÉLANGE À UTILISER DANS UN BAIN GALVANIQUE POUR LA SÉPARATION D'UNE COUCHE DE NICKEL BRILLANT ET PROCÉDÉ DE PRODUCTION D'UN ARTICLE DOTÉ D'UNE COUCHE DE NICKEL BRILLANT
Publication
Application
Priority
DE 102014207778 A 20140425
Abstract (en)
[origin: JP2015212417A] PROBLEM TO BE SOLVED: To provide an electrolytic bath for production of a bright nickel layer on a constituent element of a part for a water conduit tube and a mixture for use in an electrolytic bath.SOLUTION: An electrolytic bath or a mixture comprises (c) benzoic acid sulfimide and/or benzoic acid sulfimide anion, (h) one or more or all the compounds selected from chloral hydrate, bromal hydrate, formic acid, formate, acetic acid, acetate and substituted/unsubstituted aliphatic aldehydes, (a) nickel ion, (b) one ore more acids, (e) one or more acetylene-based unsaturated compounds of formula (I), (f) one or more betaines of formula (II) and (g) one or more humectants.
IPC 8 full level
C25D 3/18 (2006.01); C25D 3/12 (2006.01); C25D 3/16 (2006.01); C25D 5/14 (2006.01)
CPC (source: EP)
Citation (opposition)
Opponent : ATOTECH
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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
DOCDB simple family (publication)
DE 102014207778 B3 20150521; EP 2937450 A1 20151028; EP 2937450 B1 20170405; HU E035050 T2 20180502; JP 2015212417 A 20151126; JP 6687331 B2 20200422; PL 2937450 T3 20170831; PT 2937450 T 20170630; SI 2937450 T1 20170731
DOCDB simple family (application)
DE 102014207778 A 20140425; EP 15164491 A 20150421; HU E15164491 A 20150421; JP 2015090607 A 20150427; PL 15164491 T 20150421; PT 15164491 T 20150421; SI 201530067 A 20150421