Substituted N-thiomethylphenothiazines as lubricant stabilizers

Details Substituted N-thiomethylphenothiazines as lubricant stabilizers Substituted N-thiomethylphenothiazines as lubricant stabilizers

1990-02-16

1993-05-18

Medley, Margaret

Compositions

Electrolytes for electrical devices

252 47, 208 18, C10M13536

Patent

active

052118622

ABSTRACT:
Lubricants stabilized against oxidative degradation by the incorporation therein of N-thiomethylphenothiazine derivatives, as well as certain phenothiazines within the indicated group.

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