EP 1799881 A2 20070627 - NON-GALVANICALLY APPLIED NICKEL ALLOY
Title (en)
NON-GALVANICALLY APPLIED NICKEL ALLOY
Title (de)
AUSSENSTROMLOS AUFGEBRACHTE NICKELLEGIERUNG
Title (fr)
ALLIAGE DE NICKEL DEPOSE PAR VOIE AUTOCATALYTIQUE
Publication
Application
Priority
- IB 2005053173 W 20050926
- DE 102004047423 A 20040928
Abstract (en)
[origin: WO2006035397A2] The invention relates to a lead-free nickel phosphorous dispersion alloy on a metallic substrate surface, which may be obtained by non-galvanic deposition in an electrolyte, comprising 4 to 7 g/l nickel ions, 15 to 40 g/l hypophospite, at least one stabiliser, 5 to 400 mg/l of an alkylaryloxydialkylbenzylammonium chloride or a partially-fluorinated betain, 50 to 60 g/l of a complexing agent A, containing a carboxylic acid, 5 to 40 g/l of a complexing agent B containing a carboxylic acid different from A, 4 to 10 g/l dispersed particles, different from the nickel/phosphorus alloy composition and no boric acid or borates and objects coated therewith.
IPC 8 full level
C23C 18/36 (2006.01); C23C 18/16 (2006.01); C23C 18/50 (2006.01)
CPC (source: EP US)
C23C 18/1662 (2013.01 - EP US); C23C 18/36 (2013.01 - EP US); C23C 18/50 (2013.01 - EP US)
Citation (search report)
See references of WO 2006035397A2
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)
DE 102004047423 B3 20060209; DE 102004047423 C5 20110421; EP 1799881 A2 20070627; US 2008196625 A1 20080821; WO 2006035397 A2 20060406; WO 2006035397 A3 20070531
DOCDB simple family (application)
DE 102004047423 A 20040928; EP 05784829 A 20050926; IB 2005053173 W 20050926; US 57617708 A 20080110