EP 2254975 B1 20120725 - USE OF ALCOHOLS IN FUELS FOR SPARK IGNITION ENGINES
Title (en)
USE OF ALCOHOLS IN FUELS FOR SPARK IGNITION ENGINES
Title (de)
VERWENDUNG VON ALKOHOLEN IN KRAFTSTOFFEN FÜR OTTOMOTOREN
Title (fr)
UTILISATION D'ALCOOLS DANS DES CARBURANTS POUR MOTEURS À ALLUMAGE PAR ÉTINCELLE
Publication
Application
Priority
- EP 2009000787 W 20090205
- DE 102008008818 A 20080212
Abstract (en)
[origin: CA2714464A1] The use of at least one C4 alcohol to increase the vapour pressure of a fuel for spark-ignition engines comprising base fuel and ethanol in which use the at least one C4 alcohol is added to a fuel comprising base fuel and ethanol to produce a resultant fuel mixture comprising 15-50 % by volume of base fuel, 15-65 % by volume of ethanol and 15 to 50 % C4 alcohol. The resultant fuel mixture exhibits an adequately high vapour pressure, for example, which meets the specification, and also exhibits a good start behaviour even at winter temperatures.
IPC 8 full level
C10L 1/00 (2006.01); C10L 1/02 (2006.01); C10L 1/06 (2006.01)
CPC (source: EP US)
C10L 1/023 (2013.01 - EP US)
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 TR
DOCDB simple family (publication)
DE 102008008818 A1 20090820; AU 2009214375 A1 20090820; AU 2009214375 B2 20131010; BR PI0905873 A2 20150630; CA 2714464 A1 20090820; CN 101981165 A 20110223; CN 101981165 B 20141029; EP 2254975 A1 20101201; EP 2254975 B1 20120725; ES 2390814 T3 20121116; JP 2011511870 A 20110414; JP 5674477 B2 20150225; KR 20100124755 A 20101129; MX 2010008748 A 20101214; NZ 586932 A 20111028; NZ 595119 A 20121221; PL 2254975 T3 20121231; US 2010307053 A1 20101209; WO 2009100848 A1 20090820; ZA 201005347 B 20111130; ZA 201106846 B 20130529
DOCDB simple family (application)
DE 102008008818 A 20080212; AU 2009214375 A 20090205; BR PI0905873 A 20090205; CA 2714464 A 20090205; CN 200980104801 A 20090205; EP 09710667 A 20090205; EP 2009000787 W 20090205; ES 09710667 T 20090205; JP 2010546241 A 20090205; KR 20107020245 A 20090205; MX 2010008748 A 20090205; NZ 58693209 A 20090205; NZ 59511909 A 20090205; PL 09710667 T 20090205; US 86726909 A 20090205; ZA 201005347 A 20100727; ZA 201106846 A 20110920