Sulfur containing aromatic lubricant and method of using same

Details Sulfur containing aromatic lubricant and method of using same Sulfur containing aromatic lubricant and method of using same

1997-03-14

1999-02-02

McAvoy, Ellen M.

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Organic sulfur compound

508502, 508570, C10M13508, C10M13528

Patent

active

058665226

ABSTRACT:
A lubricant including a compound of the formula: ##STR1## wherein 4, 5 or 6 of the substituents X.sub.1 to X.sub.6 can be --SR, --SO.sub.2 R or --SOR and the other substituents can be --H, --Cl, --F, --OH, --SH, --R, --OR, --COOR or --OOCR wherein R is independently, at each occurrence, unsubstituted or substituted alkyl, of 1 to 18 carbon atoms, said substitution consisting of fluorine substitution of hydrogen, --O-- substitution of --CH.sub.2 --, --S-- substitution of --CH.sub.2 -- and mixtures thereof, said --O-- and --S-- substitutions being selected so that --O-- atoms are not directly bonded to each other. The invention further includes a method of lubricating with the lubricant.

REFERENCES:
patent: 4507420 (1985-03-01), Rosenberger
patent: 4533753 (1985-08-01), McKinnie et al.
patent: 4578210 (1986-03-01), Praefcke et al.
patent: 4734522 (1988-03-01), Praefcke et al.
patent: 5641737 (1997-06-01), Forster
D. Spath et al., Annals of the CIRP Gen. Assembly. vol 44/1, Enschede, 1995 .

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