Corrosion inhibitor composition for formulated polyol ester flui

Details Corrosion inhibitor composition for formulated polyol ester flui Corrosion inhibitor composition for formulated polyol ester flui

1991-12-20

1993-10-19

Medley, Margaret

Compositions

Electrolytes for electrical devices

252 515A, 252392, C10L10556

Patent

active

052542777

ABSTRACT:
Corrosion inhibition in polyol ester lubricant compositions is achieved by the inclusion in the lubricant of a mixture of a hydroxyamine (e.g., bis(2-hydroxyethyltallowamine) and an alkyldiamine dicarboxylate (e.g., N-tallow-1,3-diaminopropane dioleate).

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patent: 4409000 (1983-10-01), Le Suer
patent: 4826633 (1989-05-01), Carr et al.

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