EP 3004299 A1 20160413 - PROCESSES FOR SELECTIVE EXTRACTION OF UNSAPONIFIABLE MATERIALS FROM RENEWABLE RAW MATERIALS BY REACTIVE TRITURATION IN THE PRESENCE OF A COSOLVENT
Title (en)
PROCESSES FOR SELECTIVE EXTRACTION OF UNSAPONIFIABLE MATERIALS FROM RENEWABLE RAW MATERIALS BY REACTIVE TRITURATION IN THE PRESENCE OF A COSOLVENT
Title (de)
VERFAHREN ZUR SELEKTIVEN EXTRAKTION VON UNVERSEIFBAREN MATERIALIEN AUS NACHWACHSENDEN ROHSTOFFEN DURCH REAKTIVE ZERKLEINERUNG IN GEGENWART EINES CO-LÖSUNGSMITTELS
Title (fr)
PROCÉDÉS D'EXTRACTION SÉLECTIVE DES INSAPONIFIABLES DE MATIÈRES PREMIÈRES RENOUVELABLES PAR TRITURATION RÉACTIVE EN PRÉSENCE D'UN COSOLVANT
Publication
Application
Priority
- FR 1355140 A 20130604
- FR 2014051328 W 20140604
Abstract (en)
[origin: WO2014195637A1] The invention relates to processes for extraction of an unsaponifiable fraction from a renewable raw material, comprising the reactive trituration of the raw material which has been dehydrated in the presence of at least one polar organic solvent comprising at least one light alcohol, of at least one nonpolar cosolvent which is immiscible with said light alcohol and of at least one catalyst, resulting in the obtaining of a polar organic phase enriched with lipids functionalized with one or more functions chosen from hydroxyl, epoxide, ketone, thiol, aldehyde, ether and amine functions, and of a nonpolar organic phase enriched with lipids containing no or few hydroxyl, epoxide, ketone, thiol, aldehyde, ether and amine functions, then the concentration of the organic phases.
IPC 8 full level
C11B 1/04 (2006.01); C11B 1/10 (2006.01); C11B 3/00 (2006.01); C11B 3/06 (2006.01); C11B 7/00 (2006.01); C11C 1/10 (2006.01)
CPC (source: EP US)
C07D 307/36 (2013.01 - EP US); C11B 3/00 (2013.01 - EP US); C11B 3/06 (2013.01 - EP US); C11B 7/0008 (2013.01 - EP US); C11B 7/0041 (2013.01 - EP US); C11C 1/10 (2013.01 - EP US)
Citation (search report)
See references of WO 2014195637A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3006327 A1 20141205; FR 3006327 B1 20150605; CA 2914466 A1 20141211; CN 105452428 A 20160330; EP 3004299 A1 20160413; JP 2016522293 A 20160728; US 2016108013 A1 20160421; WO 2014195637 A1 20141211
DOCDB simple family (application)
FR 1355140 A 20130604; CA 2914466 A 20140604; CN 201480038887 A 20140604; EP 14733255 A 20140604; FR 2014051328 W 20140604; JP 2016517661 A 20140604; US 201414895865 A 20140604