Copolymer and use thereof for improving the cold flow properties of middle distillate fuels

US8790424B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Ivette Garcia Castro · Ludwigshafen, DE
• Uwe Rebholz · Mehlingen, DE
• Irene Troetsch-Schaller · Bissersheim, DE
• Markus Brym · Schifferstadt, DE
• Jan Strittmatter · Ludwigshafen am Rhein, DE
• Michael Schroers · Bad Dürkheim, DE

Key dates

• Filing date: Mar 28, 2012
• Grant date: Jul 29, 2014
• Expiry date: Jun 22, 2032

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C10L2200/0492
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A copolymer obtainable by free-radical copolymerization of This copolymer is suitable for improving the cold flow properties of middle distillate fuels, especially those which consist of or comprise biofuel oils.