EP 2185674 B2 20210224 - DETERGENTS
Title (en)
DETERGENTS
Title (de)
REINIGUNGSMITTEL
Title (fr)
DÉTERGENTS
Publication
Application
Priority
- EP 2008061467 W 20080901
- DE 102007042860 A 20070910
Abstract (en)
[origin: WO2009033972A1] The invention relates to dishwasher detergents containing: a) 10 to 60 percent by weight of a builder; b) non-ionic surfactant of the general formula R1O[CH2CH(CH3)O]x[CH2CH2O]y[CH2CH(CH3)O]zCH2CH(OH)R2, in which R1 represents a linear or branched aliphatic hydrocarbon radical having 4 to 22 carbon atoms or mixtures thereof, R2 represents a linear or branched hydrocarbon radical having 2 to 26 carbon atoms or mixtures thereof, x and z represent values between 0 and 40, and y represents a value of at least 15; c) anionic copolymer comprising: i) unsaturated carboxylic acids, ii) sulfonic acid group-containing monomers, characterized in that the weight ratio of the components c) to b) is less than 3:1. In addition to exhibiting a good cleaning and rinsing efficiency, the dishwasher detergents, according to the invention, enhance the drying process of the cleaned crockery.
IPC 8 full level
C11D 1/22 (2006.01)
CPC (source: EP KR US)
C11D 1/22 (2013.01 - EP US); C11D 1/721 (2013.01 - EP US); C11D 1/722 (2013.01 - EP US); C11D 1/83 (2013.01 - KR); C11D 1/831 (2013.01 - KR); C11D 3/378 (2013.01 - EP US)
Citation (opposition)
Opponent :
- US 2004167048 A1 20040826 - SUNDER MATTHIAS [FR], et al
- US 2007082836 A1 20070412 - BOTH SABINE [DE], et al
- US 6921744 B2 20050726 - SCHMID KARL HEINZ [DE], et al
- DE 10116020 A1 20021002 - COGNIS DEUTSCHLAND GMBH [DE]
- Research Disclosure 480045, April 2004
- Acusol 587, Mai 2004
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102007042860 A1 20090312; EP 2185674 A1 20100519; EP 2185674 B1 20121121; EP 2185674 B2 20210224; ES 2395886 T3 20130215; ES 2395886 T5 20211011; KR 101548387 B1 20150828; KR 20100061670 A 20100608; PL 2185674 T3 20130430; PL 2185674 T5 20210406; US 2010160204 A1 20100624; WO 2009033972 A1 20090319
DOCDB simple family (application)
DE 102007042860 A 20070910; EP 08803450 A 20080901; EP 2008061467 W 20080901; ES 08803450 T 20080901; KR 20107005267 A 20080901; PL 08803450 T 20080901; US 72078110 A 20100310