EP 3078728 A1 20161012 - VISCOSITY INDEX IMPROVERS IN FUEL COMPOSITIONS
Title (en)
VISCOSITY INDEX IMPROVERS IN FUEL COMPOSITIONS
Title (de)
VISKOSITÄTSINDEXVERBESSERER FÜR KRAFTSTOFFZUSAMMENSETZUNGEN
Title (fr)
DISPOSITIF D'AMÉLIORATION DE L'INDICE DE VISCOSITÉ DANS DES COMPOSITIONS DE CARBURANT
Publication
Application
Priority
EP 15162647 A 20150407
Abstract (en)
A fuel additive composition is provided comprising a viscosity index improver (VII) polymer component, wherein the VII polymer is comprised predominantly within a solid particulate phase; and a liquid phase component. The additive demonstrates lower viscosity and can be added to fuel compositions, especially diesel, without significantly altering the overall characteristics of the fuel blend. Fuels comprising the additive composition demonstrate improved performance. Methods of using and making the fuel additive compositions are also provided.
IPC 8 full level
C10L 1/16 (2006.01); C10L 10/00 (2006.01)
CPC (source: EP)
C10L 1/1633 (2013.01); C10L 1/165 (2013.01); C10L 1/1658 (2013.01); C10L 10/00 (2013.01); C10L 1/1641 (2013.01)
Citation (applicant)
- WO 2009118302 A2 20091001 - SHELL INT RESEARCH [NL], et al
- WO 2012085263 A1 20120628 - SHELL INT RESEARCH [NL], et al
- GB 2077289 B 19830602 - SHELL INT RESEARCH
- EP 0147873 A1 19850710 - SHELL INT RESEARCH [NL]
- EP 0583836 A1 19940223 - SHELL INT RESEARCH [NL]
- US 4125566 A 19781114 - TRIN DINH CHAN, et al
- US 4478955 A 19841023 - PESA FREDERICK A [US], et al
- WO 2013009553 A2 20130117 - BAKER HUGHES INC [US], et al
- "Kirk-Othmer Encyclopedia of Chemical Technology", 2005, WILEY, JOHN & SONS, INC
- VAN DER BURGT ET AL.: "5th Synfuels Worldwide Symposium", November 1985, SHELL INTERNATIONAL PETROLEUM COMPANY LTD
Citation (search report)
- [X] EP 2248874 A1 20101110 - GTAT LLC [US]
- [X] US 4985505 A 19910115 - GUNESIN BINNUR Z [US], et al
- [I] US 2009241882 A1 20091001 - BRUNNER ANDREAS HUGO [DE], et al
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)
DOCDB simple family (application)
EP 15162647 A 20150407