EP 2027310 A1 20090225 - USE OF PHOSPHINIC ACIDS AND/OR PHOSPHONIC ACIDS IN REDOX PROCESSES
Title (en)
USE OF PHOSPHINIC ACIDS AND/OR PHOSPHONIC ACIDS IN REDOX PROCESSES
Title (de)
VERWENDUNG VON PHOSPHINSÄUREN UND/ODER PHOSPHONSÄUREN IN REDOXPROZESSEN
Title (fr)
UTILISATION D'ACIDES PHOSPHINIQUES ET/OU D'ACIDES PHOSPHONIQUES DANS DES PROCÉDÉS REDOX
Publication
Application
Priority
- EP 2007003966 W 20070504
- DE 102006025847 A 20060602
Abstract (en)
[origin: WO2007140850A1] The present invention relates to the use of phosphinic acids and/or phosphonic acids and their salts, preferably as surface-active compounds, in redox processes, in particular in electroplating, particularly preferably in electroplating baths, and also electroplating baths containing these compounds.
IPC 8 full level
C25D 3/02 (2006.01); C25D 3/10 (2006.01); C25D 3/22 (2006.01); C25D 11/10 (2006.01)
CPC (source: EP KR US)
C25D 3/02 (2013.01 - EP KR US); C25D 3/10 (2013.01 - EP KR US); C25D 3/22 (2013.01 - EP KR US); C25D 11/10 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2007140850A1
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 MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006025847 A1 20071206; CN 101460664 A 20090617; CN 101460664 B 20130116; EP 2027310 A1 20090225; JP 2009538982 A 20091112; JP 5586951 B2 20140910; KR 101367503 B1 20140228; KR 20090027691 A 20090317; TW 200806817 A 20080201; TW I443230 B 20140701; US 2009166212 A1 20090702; US 8282808 B2 20121009; WO 2007140850 A1 20071213
DOCDB simple family (application)
DE 102006025847 A 20060602; CN 200780020419 A 20070504; EP 07724891 A 20070504; EP 2007003966 W 20070504; JP 2009512443 A 20070504; KR 20087032128 A 20070504; TW 96119790 A 20070601; US 30300607 A 20070504