Oil soluble dispersant additives modified with bis-keto/thioketo

Details Oil soluble dispersant additives modified with bis-keto/thioketo Oil soluble dispersant additives modified with bis-keto/thioketo

1993-12-21

1995-03-21

McAvoy, Ellen M.

Compositions

Electrolytes for electrical devices

252 515R, 564 74, 564157, C10M14914, C10M15104

Patent

active

053992733

ABSTRACT:
The present invention is directed to an oil-soluble lubricating oil additive comprising at least one adduct of (A) a polyolefin of 700 to 5,000 number average molecular weight substituted nitrogen- or ester-containing ashless dispersant and (B) a bis-keto/thioketo compound.

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