EP 1966364 B1 20140319 - IMPROVING THE STABILITY OF DETERGENTS CONTAINING HYPOCHLORITE
Title (en)
IMPROVING THE STABILITY OF DETERGENTS CONTAINING HYPOCHLORITE
Title (de)
ERHÖHUNG DER STABILITÄT HYPOCHLORITHALTIGER WASCHMITTEL
Title (fr)
AMÉLIORATION DE LA STABILITÉ DE DÉTERGENTS CONTENANT DE L'HYPOCHLORITE
Publication
Application
Priority
- EP 2006011814 W 20061208
- DE 102005063177 A 20051230
Abstract (en)
[origin: DE102005063177A1] Use of diethylene-penta-methylene phosphonic acid and/or its alkali salt (A) for the stabilization of optical brightener in aqueous liquid detergent containing alkali hypochlorite. An independent claim is included for an aqueous liquid bleaching agent containing alkali hypochlorite, optical brightener and (A).
IPC 8 full level
C11D 3/395 (2006.01); C11D 3/36 (2006.01); C11D 3/42 (2006.01)
CPC (source: EP US)
C11D 3/364 (2013.01 - EP US); C11D 3/3956 (2013.01 - EP US); C11D 3/42 (2013.01 - EP US)
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
DOCDB simple family (publication)
DE 102005063177 A1 20070705; EP 1966364 A1 20080910; EP 1966364 B1 20140319; ES 2455145 T3 20140414; PL 1966364 T3 20140829; US 2008305980 A1 20081211; US 7786066 B2 20100831; WO 2007079856 A1 20070719
DOCDB simple family (application)
DE 102005063177 A 20051230; EP 06829421 A 20061208; EP 2006011814 W 20061208; ES 06829421 T 20061208; PL 06829421 T 20061208; US 14740508 A 20080626