Compositions – Electrolytes for electrical devices
Patent
1988-11-17
1990-12-04
Chaudhuri, O.
Compositions
Electrolytes for electrical devices
252 497, 252 52R, 252 54, 252 56R, C10M11930
Patent
active
049752103
ABSTRACT:
A lubricating composition of about 90 to about 99% by weight of a lubricant and about 1 to about 5% by weight of an organometallic phthalocynaine, preferably a polymeric organometallic phthalocyanine complex, including nitrogen-substituted analogues thereof, where the complexed metal ion is preferably a Group IVA metal and provides increased time of machine operation to failure by improving oil lubricated bearing performance. Phthalocynanine peripheral ring substituents and attached to the phthalocyanine increase solubility in aqueous and organic lubricants.
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Alvin Mary A.
Boes, deceased David J.
Bramham S. R.
Chaudhuri O.
Johnson Jerry D.
Westinghouse Electric Corp.
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