EP 2129648 A2 20091209 - PROCESS FOR MAKING DIBUTYL ETHERS FROM DRY ETHANOL
Title (en)
PROCESS FOR MAKING DIBUTYL ETHERS FROM DRY ETHANOL
Title (de)
VERFAHREN ZUR HERSTELLUNG VON DIBUTYLETHERN AUS TROCKENEM ETHANOL
Title (fr)
PROCEDE DE FABRICATION DE DIBUTHYLETHERS A PARTIR D'ETHANOL SEC
Publication
Application
Priority
- US 2007024667 W 20071130
- US 87218506 P 20061201
Abstract (en)
[origin: WO2008069983A2] The present invention relates to a process for making dibutyl ethers using dry ethanol optionally obtained from a fermentation broth. The dibutyl ethers thus made are useful as additives for fuels.
IPC 8 full level
C07C 41/09 (2006.01)
CPC (source: EP)
C07C 29/34 (2013.01); C07C 41/09 (2013.01)
Citation (search report)
See references of WO 2008069983A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008069983 A2 20080612; WO 2008069983 A3 20080925; BR PI0717717 A2 20131022; CA 2668889 A1 20080612; CN 101541720 A 20090923; EP 2129648 A2 20091209; JP 2010516624 A 20100520
DOCDB simple family (application)
US 2007024667 W 20071130; BR PI0717717 A 20071130; CA 2668889 A 20071130; CN 200780043574 A 20071130; EP 07867597 A 20071130; JP 2009539347 A 20071130