Mixture suitable as a fuel additive and lubricant additive and comprising amines, hydrocarbon polymers and carrier oils

US6579329B1 · kind B1 · utility

Inventors

• Jurgen Thomas
• Harald Schwahn · Wiesloch, DE
• Peter Schreyer · Ingolstadt, DE

Key dates

• Filing date: May 20, 1996
• Grant date: Jun 17, 2003
• Expiry date: Jun 15, 2016

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C10N2070/02
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A mixture suitable as fuel additive and lubricant additive and comprising essentially(A) at least one amine which carries a hydrocarbon radical having an average molecular weight of from 500 to 10,000,(B) at least one hydrocarbon polymer which has an average molecular weight of from 300 to 10,000 and may be present in unhydrogenated or hydrogenated form and(C) at least one conventional carrier oilhas a weight ratio of component A to component B of from 80:20 to 60:40.