EP 2177591 A1 20100421 - "A" fuel oil composition and method of manufacture thereof
Title (en)
"A" fuel oil composition and method of manufacture thereof
Title (de)
Heizölzusammensetzung und Herstellungsverfahren dafür
Title (fr)
Composition d'huile de carburant et son procédé de fabrication
Publication
Application
Priority
JP 2008266233 A 20081015
Abstract (en)
An "A" fuel oil composition characterised in that it contains a residual carbon-imparting base material satisfying the following properties (1) to (4): (1) a density of not more than 1.0 g/cm 3 ; (2) a dielectric constant of not more than 3.0; (3) an asphaltene content of not more than 10% by mass; and (4) a resin content of not more than 10% by mass. In addition to the aforementioned properties (1) to (4), it is preferable if the metal content in the residual carbon-imparting base material is not more than 5 ppm by mass. A method of manufacture of said "A" fuel oil composition adds said residual carbon-imparting base material to a middle distillate base material.
IPC 8 full level
CPC (source: EP)
C10L 1/1616 (2013.01)
Citation (applicant)
- JP 2004091676 A 20040325 - NIPPON OIL CORP
- JP 2007231121 A 20070913 - IDEMITSU KOSAN CO
Citation (search report)
- [X] JP 2007262210 A 20071011 - NIPPON OIL CORP & DATABASE WPI Week 200773, Derwent World Patents Index; AN 2007-781845
- [X] JP H02196888 A 19900803 - KYUSHU SEKIYU KK & DATABASE WPI Week 199037, Derwent World Patents Index; AN 1990-279348
- [X] JP 2008120972 A 20080529 - COSMO OIL CO LTD & DATABASE WPI Derwent World Patents Index; AN 2008-F72272
- [A] JP 2002265963 A 20020918 - IDEMITSU KOSAN CO & DATABASE WPI Derwent World Patents Index; AN 2002-652176
- [A] JP 2007326977 A 20071220 - NIPPON OIL CORP & DATABASE WPI Derwent World Patents Index; AN 2008-A69020
- [A] JP H10298568 A 19981110 - MITSUBISHI OIL CO & DATABASE WPI Week 199904, Derwent World Patents Index; AN 1999-041009
- [A] DATABASE WPI Week 200107, Derwent World Patents Index; AN 2001-052828, XP002555327
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
DOCDB simple family (publication)
EP 2177591 A1 20100421; JP 2010095587 A 20100430; JP 5527959 B2 20140625; SG 161169 A1 20100527
DOCDB simple family (application)
EP 09172762 A 20091012; JP 2008266233 A 20081015; SG 2009068529 A 20091014