Copper-containing aromatic mannich complexes and concentrates an

Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing

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44358, 556113, C10L 500, C07F 108

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active

052796272

ABSTRACT:
This invention relates to copper-containing aromatic Mannich complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped with exhaust system particulate traps. The copper-containing aromatic Mannich complex is used for lowering the ignition temperature of exhaust particles collected in the trap. The copper-containing aromatic Mannich complex is made by contacting either component (A) or component (B) with component (C);

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