Compositions – Electrolytes for electrical devices
Patent
1977-06-09
1978-09-26
Davis, C.
Compositions
Electrolytes for electrical devices
44 63, 44 67, 44 72, 252 372, 252 427, 252 50, 252 515A, 252 515R, 252 75, 252 77, C10M 110
Patent
active
041168755
ABSTRACT:
As a new class of multifunctional additives for industrial fluids, the compounds having the following general formula: ##STR1## IN WHICH EACH X and Y represents a heterocyclic nitrogen radical and may be the same or different for each occurrence of X and Y; Z is a basic nitrogen-containing radical; n is 0 or an integer of at least 1, preferably 1 to 10; and A, B, C, and D are linked groups derived from compounds which may provide desired functions, such as detergent, antioxidant, and antiwear properties, or indirectly useful functions, such as adsorbency. At least one of A, B, C, or D is amino or anilino or is derived from an alkenylsuccinimide or an alkyl lactam or tetrahydropyrrolidine, or alkyl-substituted Mannich base, having at least 8 carbon atoms in the alkenyl or alkyl radical, or combinations of any of these. The reaction between these products and metal compounds particularly alkali and alkaline earth metal compounds provides more improved properties.
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Heilweil Israel J.
Nnadi John C.
Davis C.
Huggett Charles A.
Keen Malcolm
Metz Andrew
Mobil Oil Corporation
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