EP 1491614 B1 20120404 - Oil compositions
Title (en)
Oil compositions
Title (de)
Ölzusammensetzungen
Title (fr)
Compositions d'huile
Publication
Application
Priority
- EP 04076690 A 20040609
- EP 03253948 A 20030623
Abstract (en)
[origin: EP1491614A1] A composition comprises oil (b) in mixture with ethylene-vinyl ester copolymer cold flow additive (a). (b) Is obtained from methyl esters of animal and/or vegetable material or their derivatives, or its mixtures with petroleum-based oils. (a) Has at least 17 mole% vinyl ester units and contains >= 5 alkyl branches/100 backbone methylene. An independent claim is included for an additive concentrate for blending with (b), comprising a solution of the copolymer (3 - 75 mole%).
IPC 8 full level
C10L 1/18 (2006.01); C10L 1/14 (2006.01); C10L 1/197 (2006.01); C10L 1/16 (2006.01); C10L 1/22 (2006.01)
CPC (source: EP)
C10L 1/143 (2013.01); C10L 1/1973 (2013.01); C10L 1/1641 (2013.01); C10L 1/1691 (2013.01); C10L 1/1963 (2013.01); C10L 1/1966 (2013.01); C10L 1/1981 (2013.01); C10L 1/1985 (2013.01); C10L 1/2222 (2013.01); C10L 1/224 (2013.01)
Citation (examination)
EP 1380635 A2 20040114 - CLARIANT GMBH [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1491614 A1 20041229; EP 1491614 B1 20120404; PL 1491614 T3 20120928
DOCDB simple family (application)
EP 04076690 A 20040609; PL 04076690 T 20040609