Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic -co- compound
Patent
1997-08-25
1999-04-20
Johnson, Jerry D.
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Organic -co- compound
508485, 252 68, C10M10538
Patent
active
058957782
ABSTRACT:
A synthetic lubricant composition is a blend of a polyol ester blend admixed with effective amounts of an antioxidant, yellow metal pacifier and rust inhibitors. The polyol ester blend includes a major proportion of poly(neopentyl polyol) ester blend formed by reacting poly(pentaerythritol) with at least one C.sub.7 to C.sub.12 carboxylic acid mixed with an ester formed by reacting a polyol having at least two hydroxyl groups and at least one C.sub.8 -C.sub.10 carboxylic acid. Preferably, the acids are linear and avoid those which can cause odors during use. Effective additives include secondary arylamine antioxidants, triozole derivative yellow metal pacifier and an amino acid derivative and substituted primary and secondary amine and/or diamine rust inhibitor.
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SSR Ultra Coolant, "A revolutionary Synthetic Coolant, Specially Developed to Keep Your Ingersoll-Rand Air Compressor Working at Peak Effieciency", Ingersoll-Rand Air Compressor (date unknown).
Carr Dale D.
McHenry Michael A.
Schaefer Thomas G.
Hatco Corporation
Johnson Jerry D.
Wolfson Michael I.
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