Low ash lubricant composition

Details Low ash lubricant composition Low ash lubricant composition

1992-06-17

1993-11-09

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 51005A, 252 50, 252 18, 252 52R, C10M15912, C10M16300

Patent

active

052599671

ABSTRACT:
A lubricating oil composition providing less than 1% sulfated ash comprises an additive package of a carboxylic dispersant, a rust inhibiting mixture, a hydrocarbyl substituted phenol prepared without sulfur or chlorine, and a neutralized acid or phenol.

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patent: 5102566 (1992-04-01), Fetterman, Jr. et al.

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