EP 2527421 A1 20121128 - Water-soluble unit-dose pouch comprising chelant
Title (en)
Water-soluble unit-dose pouch comprising chelant
Title (de)
Wasserlöslicher Dosiereinheitbeutel mit Chelant
Title (fr)
Poche à dose unitaire hydrosoluble comprenant un agent chélatant
Publication
Application
Priority
EP 11167079 A 20110523
Abstract (en)
The present invention contemplates a water-soluble unit-dose pouch, comprising at least a first compartment wherein the first compartment comprises a powder composition, and wherein the powder composition comprises an oxygen bleach source and between 2% and 20% by weight of the water-soluble unit-dose pouch of a salt of citric acid. It also contemplates methods of using the pouch in a fabric washing machine.
IPC 8 full level
C11D 3/20 (2006.01); C11D 3/39 (2006.01); C11D 17/04 (2006.01)
CPC (source: EP US)
C11D 3/2086 (2013.01 - EP US); C11D 3/39 (2013.01 - EP US); C11D 3/3915 (2013.01 - EP US); C11D 17/044 (2013.01 - EP US); C11D 17/045 (2013.01 - EP US)
Citation (search report)
- [XI] EP 1375377 A1 20040102 - UNILEVER NV [NL], et al
- [A] WO 9614380 A1 19960517 - PROCTER & GAMBLE [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2527421 A1 20121128; MX 2013013710 A 20140227; US 2012297551 A1 20121129; WO 2012162220 A1 20121129
DOCDB simple family (application)
EP 11167079 A 20110523; MX 2013013710 A 20120521; US 2012038779 W 20120521; US 201213477100 A 20120522