EP 2322593 A1 20110518 - Liquid laundry detergent composition
Title (en)
Liquid laundry detergent composition
Title (de)
Flüssige Waschmittelzusammensetzung
Title (fr)
Composition détergente liquide pour le lavage
Publication
Application
Priority
EP 09175859 A 20091112
Abstract (en)
The present invention relates to a liquid laundry detergent composition comprising: (a) from about 1wt% to about 20wt% by weight of an alkyl ether sulfate of the general formula: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ R-(OCH 2 CH 2 ) x -O-SO 3 M wherein R is a non-petroleum derived fatty alcohol with even number of carbon chain lengths of from about C 8 to about C 20 and wherein x is from about 0.5 to about 8, and where M is an alkali metal or ammonium cation; (b) enzyme stabilization system selected from the group consisting of: formate salt selected from calcium formate and/or sodium formate; polyol selected from propane 1,2 diol, glycerol and/or sorbitol; and any combination thereof. (c) optionally, from about 1wt% to about 10wt% by weight of a fatty alcohol ethoxylate of general formula: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ R-(OCH2CH2-OH wherein R is a non-petroleum derived fatty alcohol with even number carbon chain lengths of from about C 10 to about C 18, and wherein x is from about 0.5 to about 9; (d) optionally from about 0.1% to about 5% of a natural essence; (e) optionally, an enzyme.
IPC 8 full level
C11D 1/12 (2006.01); C11D 1/72 (2006.01); C11D 1/83 (2006.01); C11D 3/20 (2006.01); C11D 3/386 (2006.01); C11D 1/29 (2006.01)
CPC (source: EP)
C11D 1/123 (2013.01); C11D 1/72 (2013.01); C11D 1/83 (2013.01); C11D 3/2041 (2013.01); C11D 3/2065 (2013.01); C11D 3/38663 (2013.01); C11D 1/29 (2013.01)
Citation (applicant)
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Citation (search report)
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- [Y] US 2009054294 A1 20090226 - THEILER RICHARD F [US], et al
- [Y] DE 19953057 A1 20010510 - HENKEL KGAA [DE]
- [E] US 2009281010 A1 20091112 - BASTIGKEIT THORSTEN [DE], et al
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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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2322593 A1 20110518; CA 2778255 A1 20110519; WO 2011060028 A1 20110519
DOCDB simple family (application)
EP 09175859 A 20091112; CA 2778255 A 20101110; US 2010056168 W 20101110