Improving the compatibility of multifunctional detergent-dispersant additives

Ádám Beck, György Pölczmann, Jeno Hancsók

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Out of numerous additive types the detergent-dispersant (DD) additives have the most important role. Their function is to clean and keep clean engine, thus the removal of deposits and the prevention of their formation. High DD efficiency of succinic-type additives is commonly known. The aim of our research work was the modification of the additive structure by the incorporation of a fatty acid methyl ester molecule into the succinic-type additive and a styrene co-monomer. Beside the objective to keep the advantageous properties of the conventional succinic-type additive structure, further advantageous effects were expected to be assured by the new structure of the additive. Detergent-dispersant, additional antiwear and viscosity improving effects of the novel additive were verified by analytical and laboratory performance tests. Infrared spectroscopy (IR) and magnetic nuclear resonance (NMR) tests were carried out to determine how the fatty acid methyl ester compound connects to form the novel structure of the additive.

Original languageEnglish
Title of host publication17th International Colloquium Tribology 2010 - Solving Friction and Wear Problems
Pages865-868
Number of pages4
Publication statusPublished - Aug 3 2010
Event17th International Colloquium Tribology 2010 - Solving Friction and Wear Problems - Stuttgart, Germany
Duration: Jan 19 2010Jan 21 2010

Publication series

Name17th International Colloquium Tribology 2010 - Solving Friction and Wear Problems
Volume2

Other

Other17th International Colloquium Tribology 2010 - Solving Friction and Wear Problems
CountryGermany
CityStuttgart
Period1/19/101/21/10

ASJC Scopus subject areas

  • Colloid and Surface Chemistry
  • Process Chemistry and Technology
  • Surfaces and Interfaces

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  • Cite this

    Beck, Á., Pölczmann, G., & Hancsók, J. (2010). Improving the compatibility of multifunctional detergent-dispersant additives. In 17th International Colloquium Tribology 2010 - Solving Friction and Wear Problems (pp. 865-868). (17th International Colloquium Tribology 2010 - Solving Friction and Wear Problems; Vol. 2).