EP 0724013 A1 19960731 - Pourable detergent concentrates which maintain or increase in viscosity after dilution with water
Title (en)
Pourable detergent concentrates which maintain or increase in viscosity after dilution with water
Title (de)
Giessfähige Waschmittelkonzentrate, die nach Verdünnung mit Wasser gleiche oder erhöhte Viskosität zeigen
Title (fr)
Concentrés de détergents versables qui maintiennent ou augmentent leur viscosité après dilution dans l'eau
Publication
Application
Priority
- US 38047795 A 19950130
- US 49607195 A 19950628
Abstract (en)
Aqueous detergent concentrates containing a mixture of two or more surfactants having a differing resistance to electrolytic salting out in the form of micellar solutions and having pourable viscosities are converted into lamellar solutions upon dilution with water where the dispersion contains a viscosity promoting electrolyte present at a narrow range of concentration. Transformation from the micellar phase to the lamellar phase produces an increase in viscosity such that the diluted concentrate has a viscosity equal to or higher than the viscosity of the original concentrate. <IMAGE>
IPC 1-7
IPC 8 full level
C11D 1/29 (2006.01); C11D 1/72 (2006.01); C11D 1/83 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 1/29 (2013.01); C11D 1/721 (2013.01); C11D 1/83 (2013.01); C11D 17/0026 (2013.01); C11D 17/003 (2013.01)
Citation (search report)
- [X] WO 9502664 A1 19950126 - JEYES GROUP PLC [GB], et al
- [A] WO 9428108 A1 19941208 - ECOLAB INC [US]
- [A] EP 0314232 A2 19890503 - UNILEVER NV [NL], et al
- [A] EP 0595590 A2 19940504 - DIVERSEY CORP [CA]
- [A] EP 0359308 A2 19900321 - UNILEVER NV [NL], et al
- [A] EP 0328177 A2 19890816 - UNILEVER NV [NL], et al
- [A] EP 0452106 A2 19911016 - ALBRIGHT & WILSON [GB]
- [A] EP 0418986 A2 19910327 - COLGATE PALMOLIVE CO [US]
- [A] WO 9425561 A1 19941110 - NOVO NORDISK AS [DK], et al
- [A] EP 0164895 A2 19851218 - UNILEVER NV [NL]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
EP 0724013 A1 19960731; AU 4211396 A 19960808; AU 702446 B2 19990218; BR 9600236 A 19971223; CA 2168307 A1 19960731; NO 960377 D0 19960129; NO 960377 L 19960731; NZ 280841 A 19970424; SG 54105 A1 19981116; TR 199600075 A2 19960821
DOCDB simple family (application)
EP 96200101 A 19960116; AU 4211396 A 19960122; BR 9600236 A 19960126; CA 2168307 A 19960129; NO 960377 A 19960129; NZ 28084196 A 19960117; SG 1996000276 A 19960118; TR 9600075 A 19960130