Terpolymers of ethylene, their preparation, and their use as additives for mineral oil distillates

US5254652A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Werner Reimann · Frankfurt, DE
• Michael Feustel · Kelkheim, DE
• John Hobes · Dinslaken, DE

Key dates

• Filing date: Dec 23, 1991
• Grant date: Oct 19, 1993
• Expiry date: Dec 23, 2011

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F210/02
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Terpolymers which are copolymers of ethylene, vinyl acetate, and vinyl neononanoate or vinyl neodecanoate, a process for their preparation, and a method of their use as additives for mineral oil distillates.