Mixture of polar oil-soluble nitrogen compounds and oil-soluble aliphatic compounds for lowering the cloud point in middle distillate fuels

US8313541B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Frank-Olaf Maehling · Mannheim, DE
• Jan Strittmatter · Ludwigshafen am Rhein, DE
• Heinrich Lubojanski · Nieder-Olm, DE
• Andreas Minke · Bad Dürkheim, DE
• Uwe Rebholz · Mehlingen, DE
• Alex J. Attlesey · Morristown, US
• Stephan B. Lopes, II · Carneys Point, US

Key dates

• Filing date: Apr 5, 2010
• Grant date: Nov 20, 2012
• Expiry date: Jan 27, 2031

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C10L1/1905
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The use of a mixture comprising