公开(公告)号：EP2417229A1

公开(公告)日：2012-02-15

申请号：EP10711676.6

申请日：2010-03-30

Applicant: BASF SE

Inventor： MÄHLING, Frank-Olaf ,  STRITTMATTER, Jan ,  LUBOJANSKI, Heinrich ,  MINKE, Andreas ,  REBHOLZ, Uwe ,  ATTLESEY, Alex J. ,  LOPES II, Stephan B.

IPC: C10L1/224

CPC classification number: C10L1/224 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/19 ,  C10L1/1905

Abstract: The invention relates to the use of a mixture comprising (A) 5 to 95 wt % of at least one oil-soluble polar nitrogen compound that can interact with paraffin crystals in middle distillate fuels in the cold, and (B) 5 to 95 wt % of at least one oil-soluble aliphatic compound having alkyl or alkenyl chain having at least 8 carbon atoms that can be obtained from aliphatic mono or dicarboxylic acids having 4 to 300 carbon atoms or derivatives thereof having mono or polyamines or having alcohols for reducing the cloud point in middle distillate fuels that have a CP value of -8.0°C or lower before the addition of additives by at least 1.5°C compared to the middle distillate fuel without additives at a dosing of the mixture from 50 to 300 wt ppm, with simultaneous non-deterioration of the response characteristic for reducing the cold filter plugging point upon addition of cold flow improvers.

公开(公告)号：EP2417229B1

公开(公告)日：2013-10-02

申请号：EP10711676.6

申请日：2010-03-30

Applicant: BASF SE

Inventor： MÄHLING, Frank-Olaf ,  STRITTMATTER, Jan ,  LUBOJANSKI, Heinrich ,  MINKE, Andreas ,  REBHOLZ, Uwe ,  ATTLESEY, Alex J. ,  LOPES II, Stephan B.

IPC: C10L1/224

CPC classification number: C10L1/224 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/19 ,  C10L1/1905