EP 1122299 A3 20011004 - Laundry composition
Title (en)
Laundry composition
Title (de)
Waschmittelzusammensetzung
Title (fr)
Composition pour le linge
Publication
Application
Priority
- EP 00311581 A 20001222
- EP 99125979 A 19991228
Abstract (en)
[origin: EP1122299A2] A laundry composition, preferably to be used in addition to a laundry detergent, comprises an acidic peroxidic liquid, and particles suspended in the liquid. The particles comprise a protective coating around a core which includes at least one active ingredient selected from a chelating agent, a dye-transfer inhibitor, an anti-fading agent, an anti-bacterial agent, a fabric softener, a transition metal compound and an optical brightener. The particles are stable in the acidic peroxidic liquid but dissolve or disperse under alkaline washing conditions. Surprisingly incorporation of active ingredient(s) into particles appears to give better washing results than the dissolution of such active ingredients in such a liquid.
IPC 1-7
IPC 8 full level
C11D 3/39 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 3/3947 (2013.01); C11D 17/0013 (2013.01); C11D 17/0039 (2013.01)
Citation (search report)
- [X] US 5641739 A 19970624 - KOTT KEVIN LEE [US], et al
- [X] DE 29903534 U1 19990617 - HENKEL KGAA [DE]
- [PX] DE 19855346 A1 20000608 - HENKEL KGAA [DE]
- [X] WO 9514077 A1 19950526 - WARWICK INT GROUP [GB], et al
- [A] US 4642198 A 19870210 - HUMPHREYS ROBERT W [US], et al
- [A] EP 0201958 A1 19861120 - AKZO NV [NL]
- [A] US 5460743 A 19951024 - DELWEL FRANCOIS [US], et al
- [A] DE 4040654 A1 19920625 - HENKEL KGAA [DE]
- [DA] WO 8707292 A1 19871203 - NOVO INDUSTRI AS [DK]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1122299 A2 20010808; EP 1122299 A3 20011004; EP 1122299 B1 20050706
DOCDB simple family (application)
EP 00311581 A 20001222