EP 1104802 A1 20010606 - Process for stabilisation of coloured bleaching compositions
Title (en)
Process for stabilisation of coloured bleaching compositions
Title (de)
Verfahren zur Stabilisierung von gefärbten Bleichmittelzusammensetzungen
Title (fr)
Procédé pour la stabilisation de compositions de blanchiment colorées
Publication
Application
Priority
EP 99870249 A 19991203
Abstract (en)
The present invention relates to a process for the stabilisation of an insoluble pigment in a hypochlorite-containing composition. In a preferred embodiment the composition additionally comprises a thickening system.
IPC 1-7
IPC 8 full level
C11D 3/08 (2006.01); C11D 3/395 (2006.01); C11D 3/40 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 3/08 (2013.01); C11D 3/3953 (2013.01); C11D 3/40 (2013.01); C11D 17/0039 (2013.01)
Citation (search report)
- [X] US 4271030 A 19810602 - BRIERLEY JOHN M, et al
- [X] WO 9936497 A1 19990722 - PROCTER & GAMBLE [US], et al
- [A] US 4741858 A 19880503 - CHOY CLEMENT K [US], et al
- [A] US 4708816 A 19871124 - CHANG DANIEL M [US], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1104802 A1 20010606; AR 029024 A1 20030604; AT E350451 T1 20070115; AU 1934301 A 20010612; BR 0015968 A 20020806; DE 60032800 D1 20070215; EP 1234014 A1 20020828; EP 1234014 B1 20070103; ES 2278643 T3 20070816; MA 25693 A1 20030401; MX PA02005447 A 20021129; PL 355374 A1 20040419; RU 2221845 C1 20040120; WO 0140424 A1 20010607
DOCDB simple family (application)
EP 99870249 A 19991203; AR P000106389 A 20001201; AT 00982289 T 20001129; AU 1934301 A 20001129; BR 0015968 A 20001129; DE 60032800 T 20001129; EP 00982289 A 20001129; ES 00982289 T 20001129; MA 26663 A 20020531; MX PA02005447 A 20001129; PL 35537400 A 20001129; RU 2002117449 A 20001129; US 0032550 W 20001129