EP 0120512 A2 19841003 - A wax-containing crude oil or fuel oil comprising a pour point depressant.
Title (en)
A wax-containing crude oil or fuel oil comprising a pour point depressant.
Title (de)
Einen Stockpunkt-Erniedriger enthaltendes paraffinhaltiges Rohöl oder Heizöl.
Title (fr)
Une huile brute ou huile combustible contenant de la paraffine comprenant un agent qui abaisse la température d'écoulement.
Publication
Application
Priority
GB 8307522 A 19830318
Abstract (en)
A wax-containing crude oil or a wax-containing fuel oil, in particular a wax-containing residual fuel oil, comprising a small amount of a polymer having predominantly aliphatic hydrocarbon side chains of at least 14 carbon atoms, characterized in that the polymer has a branched backbone. This polymer shows an excellent pour point depression at low concentrations.
IPC 1-7
IPC 8 full level
C10L 1/16 (2006.01); C10L 1/195 (2006.01); C10L 1/22 (2006.01); C10L 1/236 (2006.01); C10L 10/16 (2006.01); C10L 1/18 (2006.01)
CPC (source: EP)
C10L 1/195 (2013.01); C10L 1/236 (2013.01); C10L 1/1963 (2013.01); C10L 1/1966 (2013.01); C10L 1/1973 (2013.01); C10L 1/2364 (2013.01); C10L 1/2368 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0120512 A2 19841003; EP 0120512 A3 19841128; CA 1231659 A 19880119; GB 8307522 D0 19830427; IN 166642 B 19900630; JP S59179591 A 19841012
DOCDB simple family (application)
EP 84200214 A 19840217; CA 448115 A 19840223; GB 8307522 A 19830318; IN 170MA1984 A 19840315; JP 5079484 A 19840315