Phenoxide-halo carboxylic acid condensate additives for fuels

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

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44 51, 44 70, 44 71, 72 42, 252 427, 252389R, C10L 118, C10L 132, C10L 122, C10M 154

Patent

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040614743

ABSTRACT:
Compositions made by reacting (I) a metal phenoxide substituted with at least one hydrocarbon-based group of at least about 30 carbon atoms with (II) a carboxylic acid reagent containing from one to three carboxyl-based groups and a halogen-substituted hydrocarbon-based aliphatic or alicyclic group containing a halogen atom are useful as additives for lubricants and normally liquid fuels. Analogous thiophenoxide-based compositions are similarly useful. These compositions are also useful as intermediates for the preparation of other useful additive compositions through their reaction with alcohols, amino compounds, reactive small ring heterocycles and basically reacting metal compounds.

REFERENCES:
patent: 3130160 (1964-04-01), Morway et al.
patent: 3410798 (1968-11-01), Cohen
patent: 3493516 (1970-02-01), Allphin et al.
patent: 3655557 (1972-04-01), Marsh et al.
patent: 3773664 (1973-11-01), LeSuer

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