EP 2882835 B1 20181024 - LIQUID COMPOSITIONS FREE OF ALKANOLAMINE COMPRISING SURFACTANTS
Title (en)
LIQUID COMPOSITIONS FREE OF ALKANOLAMINE COMPRISING SURFACTANTS
Title (de)
FLÜSSIGE TENSIDHALTIGE ALKANOLAMIN-FREIE ZUSAMMENSETZUNGEN
Title (fr)
COMPOSITIONS LIQUIDES CONTENANT DES AGENTS TENSIO-ACTIFS DÉPOURVUES D'ALCANOLAMINES
Publication
Application
Priority
- DE 102012015826 A 20120809
- EP 2013002367 W 20130807
Abstract (en)
[origin: WO2014023427A1] What are described are liquid compositions comprising a) one or more anionic surfactants and b) one or more nonionic surfactants, which are characterized in that the surfactants of components a) and b) are present in a total concentration of > 25% by weight, based on the total weight of the liquid composition, and are free of alkanolamines and salts thereof. The liquid compositions, when combined with bleaches, show a distinctly higher bleaching performance than comparable alkanolamine-containing compositions.
IPC 8 full level
C11D 1/83 (2006.01); C11D 1/831 (2006.01); C11D 3/39 (2006.01); C11D 10/04 (2006.01); D06L 4/40 (2017.01)
CPC (source: EP US)
C11D 1/83 (2013.01 - EP US); C11D 1/831 (2013.01 - EP US); C11D 3/3907 (2013.01 - EP US); C11D 3/3942 (2013.01 - EP US); C11D 3/3947 (2013.01 - EP US); C11D 3/3956 (2013.01 - US); C11D 10/04 (2013.01 - EP US); C11D 1/143 (2013.01 - EP US); C11D 1/72 (2013.01 - EP US)
Citation (examination)
US 3998750 A 19761221 - PAYNE NICHOLAS STOCKFORD, et al
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
DOCDB simple family (publication)
WO 2014023427 A1 20140213; DE 102012015826 A1 20140213; EP 2882835 A1 20150617; EP 2882835 B1 20181024; ES 2705248 T3 20190322; JP 2015531798 A 20151105; US 2015299624 A1 20151022; US 9777249 B2 20171003
DOCDB simple family (application)
EP 2013002367 W 20130807; DE 102012015826 A 20120809; EP 13747798 A 20130807; ES 13747798 T 20130807; JP 2015525781 A 20130807; US 201314419500 A 20130807