EP 1032639 A1 20000906 - DETERGENT COMPOSITION CONTAINING OPTIMALLY SIZED BLEACH ACTIVATOR PARTICLES
Title (en)
DETERGENT COMPOSITION CONTAINING OPTIMALLY SIZED BLEACH ACTIVATOR PARTICLES
Title (de)
WASCHMITTELZUSAMMENSETZUNG ENTHALTEND BLEICHAKTIVATORTEILCHEN MIT OPTIMALER GRÖSSE
Title (fr)
COMPOSITION DETERGENTE CONTENANT DES PARTICULES ACTIVATRICES DE BLANCHIMENT A TAILLE OPTIMALE
Publication
Application
Priority
- US 9819999 W 19980923
- US 97478497 A 19971120
- US 9383498 A 19980608
Abstract (en)
[origin: WO9927061A1] A bleach-containing detergent composition which contains a peroxygen bleaching compound and a bleach activator is disclosed. The bleach activator is in the form of particles having a mean particle diameter of 200 microns to 2000 microns. Also disclosed are bleach activator particles in the form of substantially cylindrically-shaped extrudates having a mean extrudate length of from about 500 microns to about 3500 microns and a mean extrudate diameter of from about 450 microns to about 850 microns.
IPC 1-7
IPC 8 full level
C11D 3/39 (2006.01); C11D 17/00 (2006.01); C11D 17/06 (2006.01)
CPC (source: EP)
C11D 3/391 (2013.01); C11D 3/3915 (2013.01); C11D 3/3935 (2013.01); C11D 17/0039 (2013.01)
Citation (search report)
See references of WO 9927061A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9927061 A1 19990603; AU 2652099 A 19990615; CA 2311378 A1 19990603; CA 2311378 C 20040420; CN 1130456 C 20031210; CN 1284124 A 20010214; EP 1032639 A1 20000906; MA 24695 A1 19990701
DOCDB simple family (application)
US 9819999 W 19980923; AU 2652099 A 19980923; CA 2311378 A 19980923; CN 98813218 A 19980923; EP 98966939 A 19980923; MA 25339 A 19981110