EP 0991747 A4 20000412 - PHOSPHATE-FREE DETERGENT COMPOSITIONS
Title (en)
PHOSPHATE-FREE DETERGENT COMPOSITIONS
Title (de)
PHOSPHATFREIE WASCHMITTEL
Title (fr)
COMPOSITIONS DETERGENTES SANS PHOSPHATES
Publication
Application
Priority
- GB 9524922 A 19951206
- US 9619127 W 19961127
Abstract (en)
[origin: GB2307914A] A phosphate-free detergent composition suitable for use in laundry washing methods comprises from 1% to 45% by weight of the composition of a nil-phosphate builder system; a bleaching system capable of providing a hydrophobic organic peroxyacid compound having at least 7 carbon atoms; a two-component heavy metal ion sequestrant system comprising one sequestrant having a oxidizable amino linkage and a second heavy metal ion sequestrant having no such oxidizable amino linkage. Enhanced stain removal and body soil cleaning when the composition is employed in a laundry wash method.
IPC 1-7
IPC 8 full level
C11D 3/28 (2006.01); C11D 3/33 (2006.01); C11D 3/36 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); D06L 3/02 (2006.01)
CPC (source: EP)
C11D 3/33 (2013.01); C11D 3/364 (2013.01); C11D 3/3917 (2013.01)
Citation (search report)
- [PX] WO 9616155 A1 19960530 - PROCTER & GAMBLE [US]
- [PX] WO 9629281 A1 19960926 - PROCTER & GAMBLE [US], et al
- [E] US 5731279 A 19980324 - PANCHERI EUGENE JOSEPH [US]
- [PX] EP 0699745 A2 19960306 - PROCTER & GAMBLE [US]
- [X] EP 0684304 A2 19951129 - PROCTER & GAMBLE [US]
- See references of WO 9720907A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
GB 2307914 A 19970611; GB 9524922 D0 19960207; AR 004998 A1 19990407; BR 9612124 A 19990217; CA 2238551 A1 19970612; EP 0991747 A1 20000412; EP 0991747 A4 20000412; JP H11500779 A 19990119; MX 9804584 A 19980930; WO 9720907 A1 19970612
DOCDB simple family (application)
GB 9524922 A 19951206; AR P960105555 A 19961206; BR 9612124 A 19961127; CA 2238551 A 19961127; EP 96942109 A 19961127; JP 52134097 A 19961127; MX 9804584 A 19980608; US 9619127 W 19961127