EP 2162112 A2 20100317 - METHOD FOR PREPARING FINELY DIVIDED EMULSIONS
Title (en)
METHOD FOR PREPARING FINELY DIVIDED EMULSIONS
Title (de)
VERFAHREN ZUR HERSTELLUNG FEINTEILIGER EMULSIONEN
Title (fr)
PROCÉDÉ DE PRODUCTION D'UNE ÉMULSION AYANT DE FINES GOUTTELETTES
Publication
Application
Priority
- EP 2008004802 W 20080614
- EP 07011967 A 20070619
- DE 102007046575 A 20070927
- DE 102008017032 A 20080403
- DE 102008017034 A 20080403
- DE 102008022433 A 20080507
- EP 08773439 A 20080614
Abstract (en)
[origin: WO2008155074A2] Finely divided emulsions, preferably for use in cosmetic preparations can be produced by first producing a microemulsion which contains at least 10 - 20% by weight of an alkyl(oligo)glycoside of general formula R1O-[G]p wherein R1 represents an alkyl group and/or alkenyl group with 4 to 22 carbon atoms, G represents a sugar with 5 or 6 carbon atoms and p is a number from 1 to 10 and 4 - 10% of an ester of glycerol with a fatty acid having a chain length of C12-C22 and 5 - 30% by weight of an oil body and the remainder to 100% by weight being constituted of water and optionally other ingredients, and then diluting said microemulsion with water amounting to 5 to 20 times the volume of the microemulsion at temperatures of 15 to 35°C.
IPC 8 full level
A61K 8/06 (2006.01); A61K 8/37 (2006.01); A61K 8/60 (2006.01); A61Q 5/00 (2006.01); A61Q 19/00 (2006.01)
CPC (source: EP US)
A61K 8/068 (2013.01 - EP US); A61K 8/375 (2013.01 - EP US); A61K 8/604 (2013.01 - EP US); A61K 8/731 (2013.01 - EP US); A61K 8/817 (2013.01 - EP US); A61K 31/01 (2013.01 - EP US); A61Q 5/00 (2013.01 - EP US); A61Q 5/02 (2013.01 - EP US); A61Q 5/12 (2013.01 - EP US); A61Q 19/00 (2013.01 - EP US); A61Q 19/10 (2013.01 - EP US); A61K 2800/5426 (2013.01 - EP US)
Citation (search report)
See references of WO 2008155074A2
Citation (examination)
human translation of JP2005239674
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
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2008155074 A2 20081224; WO 2008155074 A3 20100128; CN 101835451 A 20100915; EP 2162112 A2 20100317; JP 2010530297 A 20100909; JP 2013237672 A 20131128; JP 5690138 B2 20150325; US 2010247588 A1 20100930
DOCDB simple family (application)
EP 2008004802 W 20080614; CN 200880020996 A 20080614; EP 08773439 A 20080614; JP 2010512581 A 20080614; JP 2013123436 A 20130612; US 66549408 A 20080614