BASF

Last updated January 31, 2026

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Quaternized polycarboxylic acid copolymers: BASFRecent Research Landscape

Fuel instability and engine deposits lead to high maintenance costs and reduced efficiency. These innovations utilize specific nitrogenous chemical structures to prevent asphaltene precipitation and clean internal combustion components.

What technical problems is BASF addressing in Quaternized polycarboxylic acid copolymers?

Low temperature paraffin crystallization

(13)evidences

Accumulation of carbonaceous residues and asphaltenes causes fuel system fouling and reduced combustion efficiency. Mitigating these deposits prevents power loss and maintains engine longevity.

Insufficient boundary film lubrication

(13)evidences

Low electrical conductivity in lubricating fluids leads to electrostatic discharge and component pitting. Increasing conductivity prevents dielectric breakdown and premature mechanical failure.