EP 1735419 B1 20180919 - DISHWASHER RINSE AID
Title (en)
DISHWASHER RINSE AID
Title (de)
MASCHINELLES GESCHIRRSPÜLMITTEL
Title (fr)
PRODUITS DE LAVAGE POUR LAVE-VAISSELLE
Publication
Application
Priority
- EP 2005000287 W 20050112
- DE 102004015401 A 20040326
Abstract (en)
[origin: WO2005097963A1] The invention relates to dishwasher rinse aid comprising a) between 0.01 and 10 wt. % of at least one polymer having a molar mass of at least 2000 gmol<-1> and a positive charge; b) between 1.2 and 10 wt. % of at least one phosphorus-containing complexing agent from the group i) of phosphonates and/or ii) condensed phosphates of general formula (MPO3)X, MX+2PXO3x+1 and/or MXH2PXO3X+1, wherein M represents a cation and x represents a number that is larger than, or equal to, 5. Said rinse aid is characterised by an improved rinsing performance compared to conventional dishwasher rinse aid.
IPC 8 full level
C11D 3/37 (2006.01); C11D 3/06 (2006.01); C11D 3/36 (2006.01)
CPC (source: EP)
C11D 3/361 (2013.01); C11D 3/3723 (2013.01); C11D 3/3769 (2013.01)
Citation (opposition)
Opponent : Clariant Produkte (Deutschland) GmbH
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- VERGLEICHSBEISPIELE VON HENKEL, 17 December 2010 (2010-12-17)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102004015401 A1 20051020; EP 1735419 A1 20061227; EP 1735419 B1 20180919; WO 2005097963 A1 20051020
DOCDB simple family (application)
DE 102004015401 A 20040326; EP 05700895 A 20050112; EP 2005000287 W 20050112