Compositions – Electrolytes for electrical devices
Patent
1976-12-06
1979-02-06
Gantz, Delbert E.
Compositions
Electrolytes for electrical devices
72 42, 252 45, 252 466, 252 467, 252 482, 252 495, 252 74, 252 75, 252389A, C10M 144, C10M 338, C09K 5000, C05B 1116
Patent
active
041383460
ABSTRACT:
The present invention relates to the use, as hydraulic fluids or metalworking lubricants, of compositions having water as a base and improved extreme pressure lubricating and wear-preventing characteristics. The hydraulic fluids of the invention are nonflammable and comprise a synergistic combination of a phosphate ester and a sulfur-containing compound. The compositions can be thickened, if desired, using a polyglycol type thickener and can contain additives known to the art such as defoamers and corrosion inhibitors. Stable concentrates comprising the phosphate ester and sulfur-containing compound can be prepared.
REFERENCES:
patent: 3359347 (1967-12-01), Cyba
patent: 3933658 (1976-01-01), Beiswanger
Maxwell Jerrold F.
Nassry Assadullah
BASF Wyandotte Corporation
Dunn Robert E.
Gantz Delbert E.
Pierce Andrew E.
Swick Bernhard R.
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