EP 2596087 B1 20151216 - COMBINATIONS OF RHAMNOLIPIDS AND ENZYMES FOR IMPROVED CLEANING
Title (en)
COMBINATIONS OF RHAMNOLIPIDS AND ENZYMES FOR IMPROVED CLEANING
Title (de)
KOMBINATIONEN AUS RHAMNOLIPIDEN UND ENZYMEN FÜR VERBESSERTE REINIGUNG
Title (fr)
COMBINAISONS DE RHAMNOLIPIDES ET D'ENZYMES POUR NETTOYAGE AMÉLIORÉ
Publication
Application
Priority
- EP 10170403 A 20100722
- EP 2011061214 W 20110704
- EP 11728878 A 20110704
Abstract (en)
[origin: WO2012010406A1] A detergent composition comprising rhamnolipids and lipase, wherein the weight percent of the rhamnolipid made up by mono-rhamnolipids is more than 50, preferably more than 80, more preferably more than 90 wt%.
IPC 8 full level
C11D 1/06 (2006.01); C11D 1/37 (2006.01); C11D 3/00 (2006.01); C11D 3/386 (2006.01)
CPC (source: CN EP)
C11D 1/06 (2013.01 - CN EP); C11D 1/37 (2013.01 - CN EP); C11D 3/0036 (2013.01 - CN EP); C11D 3/3715 (2013.01 - CN EP); C11D 3/38627 (2013.01 - CN EP); C11D 1/22 (2013.01 - CN); C11D 2111/12 (2024.01 - CN)
Citation (opposition)
Opponent : Henkel AG & Co. KGaA
- EP 0499434 A1 19920819 - UNILEVER PLC [GB], et al
- DE 19648439 A1 19980528 - HENKEL KGAA [DE]
- EP 0153634 A2 19850904 - WINTERSHALL AG [DE]
- ÖZDEMIR ET AL.: "effect of PH on the surface and interfacial behaviour of rhamnolipds R1 and R2", COLLOIDS AND SURFACES A: PHYSICOCHEM. ENG. ASPECTS, vol. 234, 2004, pages 135 - 143, XP055190608
- HELVACI ET AL.: "effect of electrolytes on the surface behaviour of rhamnolipids R1 an R2", COLLOIDS AND SURFACES B: BIOINTERFACES, vol. 35, 2004, pages 225 - 233, XP055306931
- CHEN ET AL.: "mixing behaviour of the biosurfactant rhamnolipid with a conventional anionic surfactant sodium dodecyl benzene sulfonate", LANGMUIR, vol. 26, no. 23, 2010, pages 17958 - 17968, XP055306933
- CHEN ET AL.: "solution self assembly and adsorption at the air water interface", LANGMUIR, vol. 26, no. 23, 2010, pages 18281 - 18292, XP055132334
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 2012010406 A1 20120126; BR 112013000108 A2 20170613; BR 112013000108 B1 20210511; CN 103052704 A 20130417; CN 107955721 A 20180424; EP 2596087 A1 20130529; EP 2596087 B1 20151216; ES 2561553 T3 20160226; ZA 201300377 B 20140326
DOCDB simple family (application)
EP 2011061214 W 20110704; BR 112013000108 A 20110704; CN 201180035797 A 20110704; CN 201711278691 A 20110704; EP 11728878 A 20110704; ES 11728878 T 20110704; ZA 201300377 A 20130115