Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Heterocyclic ring compound; a heterocyclic ring is one...
Reexamination Certificate
2004-07-08
2008-10-28
Toomer, Cephia D (Department: 1797)
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Heterocyclic ring compound; a heterocyclic ring is one...
C508S272000, C508S275000, C508S276000, C508S277000, C508S278000
Reexamination Certificate
active
07442673
ABSTRACT:
A composition comprising:(A) a lubricant, and(B) at least one alcohol that is the reaction product of mercaptobenzothiazoles, mercaptothiazolines, or mercaptobenzimidazoles with various epoxies.
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Di Nunno, et al.: “Baker's yeast-induced asymmetric reduction of alphaketosulfides: sythesis of optically active 1-(benzothiazol-2-ylsulfanyl)-2-alkanols, 2-alkanols, and thiiranes” Tetrahedron Asymmetry, vol. 10, No. 10, 1999, pp. 1913-1926.
Written Opinion of the International Searching Authority for PCT/US2004/025027 received Nov. 24, 2004, 4 pages.
Abbott Ronald D.
Rowland Robert G.
Crompton Corporation
Sher Jaimes
Toomer Cephia D
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