EP 2313455 A1 20110427 - PEG-FREE EMULSIFIERS
Title (en)
PEG-FREE EMULSIFIERS
Title (de)
PEG-FREIE EMULGATOREN
Title (fr)
ÉMULSIFIANTS EXEMPTS DE PEG
Publication
Application
Priority
- CH 2009000270 W 20090813
- EP 08162461 A 20080815
- EP 09775760 A 20090813
Abstract (en)
[origin: WO2010017651A1] The invention relates to an emulsifier comprising a hydrophilic polyester, the terminal position of which is covalently extended by a hydrophobic part, such as fatty alcohol, long-chained 1,2-alkyl epoxy, polycyclic alcohol. Furthermore, a method for producing such an emulsifier is described, and also various uses of such a surfactant, particularly as an emulsifier in the cosmetics sector.
IPC 8 full level
C08G 63/91 (2006.01)
CPC (source: EP US)
A61K 8/85 (2013.01 - EP); A61Q 19/00 (2013.01 - EP); C08G 63/20 (2013.01 - EP); C09K 23/00 (2022.01 - EP); C09K 23/36 (2022.01 - EP US)
Citation (search report)
See references of WO 2010017651A1
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
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DOCDB simple family (application)
CH 2009000270 W 20090813; EP 09775760 A 20090813