EP 0755429 B1 20040211 - DETERGENTS CONTAINING A HEAVY METAL SEQUESTRANT AND A DELAYED RELEASE PEROXYACID BLEACH SYSTEM
Title (en)
DETERGENTS CONTAINING A HEAVY METAL SEQUESTRANT AND A DELAYED RELEASE PEROXYACID BLEACH SYSTEM
Title (de)
WASCHMITTEL ENTHALTEND EIN SCHWERMETALLSEQUESTRIERMITTEL UND EIN PEROXYSÄUREBLEICHSYSTEM MIT VERZÖGERTER FREIGABE
Title (fr)
DETERGENTS CONTENANT UN AGENT SEQUESTRANT LES METAUX LOURDS
Publication
Application
Priority
- GB 9407535 A 19940413
- US 9504085 W 19950403
Abstract (en)
[origin: WO9528464A1] There is a provided a detergent composition containing: (a) a heavy metal ion sequestrant; and (b) an organic peroxyacid bleaching system wherein a means is provided for delaying the release to a wash solution of said peroxyacid bleach relative to the release of said heavy metal ion sequestrant. Preferably said composition additionally contains (c) a water soluble builder wherein a means is provided for delaying the release to a wash solution of said peroxyacid bleach relative to the release of said water soluble builder. A pretreat wash method is also provided.
IPC 1-7
C11D 3/33; C11D 3/36; C11D 3/39; C11D 3/395; C11D 17/06; C11D 11/00
IPC 8 full level
D06L 1/00 (2006.01); C11D 3/00 (2006.01); C11D 3/02 (2006.01); C11D 3/08 (2006.01); C11D 3/10 (2006.01); C11D 3/30 (2006.01); C11D 3/32 (2006.01); C11D 3/33 (2006.01); C11D 3/36 (2006.01); C11D 3/37 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 11/00 (2006.01); C11D 17/00 (2006.01); D06L 3/00 (2006.01); C11D 17/04 (2006.01)
CPC (source: EP)
C11D 3/001 (2013.01); C11D 3/046 (2013.01); C11D 3/08 (2013.01); C11D 3/10 (2013.01); C11D 3/30 (2013.01); C11D 3/32 (2013.01); C11D 3/33 (2013.01); C11D 3/364 (2013.01); C11D 3/3707 (2013.01); C11D 3/3907 (2013.01); C11D 3/3932 (2013.01); C11D 3/3942 (2013.01); C11D 3/3945 (2013.01); C11D 17/0039 (2013.01); C11D 17/046 (2013.01); C11D 2111/12 (2024.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9528464 A1 19951026; AT E259412 T1 20040215; AU 2204895 A 19951110; BR 9507379 A 19970916; CA 2187438 A1 19951026; CA 2187438 C 20001031; CN 1094514 C 20021120; CN 1150451 A 19970521; CN 1206334 C 20050615; CN 1373180 A 20021009; DE 69532559 D1 20040318; DE 69532559 T2 20041216; EP 0755429 A1 19970129; EP 0755429 A4 19980729; EP 0755429 B1 20040211; ES 2216011 T3 20041016; GB 9407535 D0 19940608; JP 4393582 B2 20100106; JP H09512049 A 19971202; MA 23505 A1 19951231; PE 50595 A1 19960213
DOCDB simple family (application)
US 9504085 W 19950403; AT 95915004 T 19950403; AU 2204895 A 19950403; BR 9507379 A 19950403; CA 2187438 A 19950403; CN 01139470 A 20011124; CN 95193547 A 19950403; DE 69532559 T 19950403; EP 95915004 A 19950403; ES 95915004 T 19950403; GB 9407535 A 19940413; JP 52699095 A 19950403; MA 23833 A 19950412; PE 26640895 A 19950412