Compositions – Electrolytes for electrical devices
Patent
1988-11-17
1990-08-21
Dixon, Jr., William R.
Compositions
Electrolytes for electrical devices
252 26, 252 11, 252 497, C10M15500
Patent
active
049504134
ABSTRACT:
A lubricating composition of about 90 to about 99% by weight of a lubricant and about 1 to about 5% by weight of 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 grease or oil lubricated bearing performance. The phthalocyanine is doped with an electrically conductive dopant to bleed internal charge build up from the internals of turbines and large drive motors.
REFERENCES:
patent: 2597018 (1952-05-01), Merker et al.
patent: 2836563 (1958-05-01), Dilworth et al.
patent: 2929779 (1960-03-01), Sullivan et al.
patent: 3023164 (1962-02-01), Lawton
patent: 3051721 (1962-08-01), Pfeiffer
patent: 3265617 (1966-08-01), Allen
patent: 3432432 (1969-03-01), Dreher
patent: 4769163 (1988-09-01), Boes et al.
"Electrically-Conductive Group IV A Phthalocyanine Polymers," by Karl Frederick Schoch, Jr., Northwestern University, (Jun. 1982).
"Cofacial Assembly of Partially Oxidized Metallomacrocyclics as an Approach to Controlling Lattice Architecture in Low-Dimensional Molecular Solids, Chemical and Architectural Properties of the `Face-to-Face` Polymers ([M(Phthalocyanato)O].sub.n) where M=Si,Ge,Sn," by C. W. Dirk et al., J. Am. Chem. Soc., 105, 1539, (1983).
"The Phthalocyanines, vol. II Manufacture and Applications," by F. H. Moser et al., pp. 53 to 89, CRC Press, Inc., (1983).
"Graphite Lubricant Combinations for High-Temperature Applications," by L. C. Lipp, Lubrication Engineering, vol. 22, No. 25, May (1966), pp. 187-195.
"Friction Properties of Phthalocyanine Pigments," by G. Salomon, Wear, vol. 10, No. 5, pp. 383 to 396, (1967).
Alvin Mary A.
Boes, deceased David J.
Kelecava George R.
Bramham S. R.
Dixon Jr. William R.
Johnson Jerry D.
Westinghouse Electric Corp.
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